AutoJet ML001750PLUS Spray Control Panel Owner’s Manual

: June 14, 2024
: AutoJet

AutoJet ML001750PLUS Spray Control Panel

Product Information

Specifications

Fuse ID: FU2200
Amps: 5
Fuse Voltage: 120
Type: MDA

Overview

Features

The ML001750PLUS spray system offers the following features:

Precision Spray Control (PSC): The system utilizes short pulses of on-time and longer pulses of off-time to produce a continuous spray pattern. This provides better flow control and reduces the likelihood of clogging.

Specifications

The system operates at a modulating frequency measured in Hertz (Hz). The droplet size and spray angle are independent of the liquid flow due to the system’s ability to work at the same liquid pressure for variable liquid flows.

Product Usage Instructions

IMPORTANT

Before operating the system, it is crucial to read and understand all safety- related and operating instructions provided in this manual.

HOW TO USE THIS MANUAL

This manual is designed to guide users on the proper usage and maintenance of the ML001750PLUS spray system. It is important to follow all instructions accurately to ensure safe and efficient operation.

Safety

General Safety Information

It is vital to follow all safety instructions when operating the system. Failure to do so may result in serious injury or damage to the system.

READ AND FOLLOW INSTRUCTIONS: All safety-related and operating instructions must be read and understood before operating the system. Follow all operating instructions provided.
SERVICING: Only authorized and qualified service personnel should attempt to service the system. Unauthorized service may void warranties.
PRESSURIZED SYSTEMS: Proper safety precautions should be taken when using a pressurized spray system. Ensure that the system pressure does not exceed the lowest-rated component. Familiarize yourself with the system, its components, maximum pressures, and flow rates.

Unpacking the System

When unpacking the system, exercise caution to avoid damage to the components. The system is packaged carefully to protect it during transportation.

CAUTION: The packaging may contain exposed cables, hoses, or other components. Open boxes carefully to prevent accidental damage.

FAQ

Q: How do I ensure proper safety when using the pressurized spray system?

A : To ensure safety when using a pressurized spray system, it is important to familiarize yourself with the system, its components, maximum pressures, and flow rates. Always follow the manufacturer’s instructions and take proper precautions to prevent injury or damage.

Q: Can I service the system myself?

A: No, it is recommended that only authorized and qualified service personnel attempt to service the system. Unauthorized service may void warranties and can result in improper repairs or further damage to the system.

Q: What is Precision Spray Control (PSC)?

A : Precision Spray Control (PSC) is a feature of the ML001750PLUS spray system that utilizes short pulses of on-time and longer pulses of off-time to produce a continuous spray pattern.
This feature improves flow control and reduces the likelihood of clogging.

PREFACE

IMPORTANT

This AutoJet® Spray Control Panel and all components are produced, tested, and checked at the factory. The system can be dangerous if used incorrectly. Read this manual carefully and read all safety instructions.
Operators must always follow the general safety instructions in the working area and aim to prevent accidents.
The manufacturer reserves the right to make changes in standard construction without prior notification.
Images and diagrams in this manual may not be exact representations of your system configuration.

HOW TO USE THIS MANUAL

This manual is intended to be a source of information for the operators and/or technicians who may be installing, interacting with, or servicing/maintaining Spraying Systems Co.® systems and components.
This manual contains important safety warnings, installation/operating instructions, and troubleshooting/maintenance information.

ICONS

WARNING: The user can be seriously injured, damage their health, and/or damage the system.
CAUTION: Product, process, or environment can be damaged or be in danger if the instructions are not followed correctly.
ATTENTION: Supplementary information for the user that draws attention to possible problems.

SAFETY

GENERAL SAFETY INFORMATION

READ AND FOLLOW INSTRUCTIONS

All safety-related and operating instructions should be read before the system is operated. Follow all operating instructions.

SERVICING

Do not attempt to service this system unless you have been trained or authorized to conduct repairs. Only authorized and qualified service personnel should attempt to service this system. Service by unauthorized personnel will void any warranties.
WARNING: Before performing any maintenance, make sure electrical power is off and that any air and liquid pressure is bled from the system.

REPLACEMENT PARTS

This system has been designed with components that work together to provide the best system performance. When replacement parts are required, only Spraying Systems Co.® recommended components should be used to maintain proper system operation and electrical and pneumatic safety. The use of any unauthorized replacement parts will void any warranties.

UNINTENDED USE

Use of Spraying Systems Co.® equipment in ways other than those described in the documentation supplied with the equipment may result in injury to persons or damage to property. Examples of unintended use of equipment:
Using incompatible materials
Making unauthorized modifications
Removing or bypassing safety guards or interlocks
Using incompatible or damaged parts
Using unapproved auxiliary equipment
Operating equipment in excess of maximum ratings

REGULATIONS AND APPROVALS

Make sure all equipment is rated and approved for the environment in which it is used. Any approvals obtained for Spraying Systems Co. equipment will be voided if instructions for installation, operation, and service are not followed. All phases of equipment installation must comply with federal, state, and local codes.

PERSONAL PROTECTIVE EQUIPMENT

Spraying Systems Co. strongly recommends the use of appropriate safety equipment when working in potentially hazardous environments and chemicals. This safety equipment includes, but is not limited to, the following:
Protective hat
Safety glasses or face shield
Chemical-resistant or safety gloves and apron
Long sleeve shirt and long pants
Users of this product should never place themselves in the path of the resulting spray. Users should consult and follow the recommendations of the Safety Data Sheet (SDS) of any chemical or fluid sprayed using this system.

PRESSURIZED SYSTEMS

It is important to recognize proper safety precautions when using a pressurized spray system. When dealing with pressure applications, the system pressure should never exceed the lowest-rated component.
Always know your system, all component capabilities, maximum pressures, and flow rates.
WARNING: Fluids under pressure can penetrate the skin and cause severe injury.
ATTENTION: Always remember to carefully read the chemical manufacturer’s labels, and follow SDS and all directions.

WARNING OF SHOCK HAZARD

To reduce the risk of electric shock, do not open the cover on the electrical control panel. For service contact Spraying Systems Co.® at 1-866-321-2250.
WARNING: Plug panels into a GFCI outlet.
WARNING: To prevent injury, avoid contact with potentially hot parts. Components can cause severe burns. Do not aim the spray at any person or part of the body. Do not place any part of your body in the spray pattern.

UNPACKING THE SYSTEM

The system components come carefully packaged to protect them from damage. Use caution when opening the crate. The crate will contain all the parts needed to install the unit. Parts of the unit may be wrapped in bubble wrap. Remove all of the packaging material wrapping the system. Once unpacked and removed from the crate, the system is ready for installation and connection.
CAUTION: The packaging may contain exposed cables, hoses, or other components. Always exercise caution when opening boxes to avoid accidental damage or slicing of various components.

1750+ OVERVIEW

The AutoJet® 1750+ Spray Control System featuring an HMI Touch Screen Display is a self-contained, electronic/pneumatic panel that provides control of various aspects of a spray system. These systems come in a variety of design configurations depending on the requirements of your spray application, therefore, you may or may not have all the features described in this owner’s manual.

FEATURES

The Spraying Systems Co.® AutoJet 1750+ Spray Control System is a self-contained unit that can provide you with precise liquid delivery and spray nozzle control in an affordable easy-to-use turn-key spray system. The system comes in a variety of designs and configurations based on the type of spray nozzle used in your application.
The system can be used with water, oils, lubricants, inks, stains, water-based solvents, and non-abrasive slurries. The system is designed to spray most non-flammable or non-volatile materials. Liquids and materials that flow with viscosities below 1000 cP at 68°F (20°C) can be sprayed with the correct spray nozzle and controlled with this unique spray system solution.

SYSTEM USAGE

The AutoJet 1750+ Spray Control System is designed to run continuously or intermittently.
The AutoJet 1750+ Spray Control System features a high-quality HMI touchscreen interface.
The user can set and control different spray timing such as; spray period, start delay, and stop delay times.
The controller is designed to run both electric and air-actuated spray nozzles.
Can drive Spraying Systems Co. electric-actuated spray nozzles (3.6 amps. max.) with Pulse Width Modulation (PWM). Specifically, the PulsaJet® spray nozzle line and the AA250AUH Electric spray nozzles can be used.
PWM (Pulse Width Modulation) is a technique used to control flow rate by rapidly pulsing the nozzle on and off and using a duty cycle within the spray time. Duty Cycle (DC) is the percent of time of the total cycle time the nozzle is spraying. If the nozzle is spraying 50% of the time, the DC is 50% thus the flow is ½ that of the nozzle being fully open.

SPECIFICATIONS

4.3” HMI Touch Screen display unit featuring custom programming.
UL Type 1, stainless steel control panel.
Stainless steel enclosure, wash-down with the door closed, not explosion-proof (Non-Ex).
Power ON/OFF switch with Power on LED indicator light.
Power input 110-230VAC, 50/60, 1 ph., 2.2A (Plug into a GFCI outlet).
Global compatibility Multi-voltage power cords available
Power cord, 6 ft. (2m) length.
Output 24 Vdc
3.6 amps dedicated to electric spray nozzles and sensors
Wireless access point.
Inputs for 1 analog input, 3 digital inputs, and 3 digital outputs.
Includes digital output for air atomizing solenoids.
Offers dual digital inputs for conveyor interlock type trigger.
Features local and remote triggering options.
Independent timing ranges for spray and delay are adjustable from 0 to 20,000 seconds.
Delays for atomizing air (anticipator and follower times) can be set to 0 to 10 seconds.
1 – 100% duty cycle adjustment for PulsaJet and other electric spray nozzles.
Offers easy-to-use timing modes of Fixed Spray Time; Variable Spray Time, and Repeat.
Can control and drive up to ten (10) Spraying Systems Co.® electric spray nozzles
AA10000AUH-03 PulsaJet® spray nozzles – Ten (10)
AA10000JJAU PulsaJet air atomizing spray nozzles – Ten (10)
AA10000AUH-10 PulsaJet spray nozzles – Three (3)
AA10000AUH-30 PulsaJet spray nozzles – One (1)
AA250AUH Electric spray nozzles – Ten (10)
Ambient temperature ratings for electric control panel:
41°F Minimum (5°C)
104°F Maximum (40°C)
Dimensions: 9” (228.6 mm) x 4 1/4” (108 mm) x 10 1/2” (266.7 mm)
For International applications be sure that you have the correct power cord.

FUSE

FUSE ID| AMPS| VOLTAGE| TYPE
FU2200| 5| 120| MDA

PRECISION SPRAY CONTROL (PSC)

The PulsaJet® automatic spray nozzle is an electrically activated hydraulic, atomizing nozzle. This nozzle sprays the product in a controlled way using a PWM algorithm to control the sprayed amount without affecting the spray angle. PWM is the fundamental control principle that allows a significant reduction in flow by regulating the relationship between the on/off times that the nozzle operates.
Short pulses of on-time and longer pulses of off-time produce a spray pattern that appears continuous but actually reduces the overall flow delivered to the target surface. This provides better flow control with larger spray tips that are less prone to clogging.
The droplet size is affected by the pressure of the liquid. With PSC, the droplet size and spray angle are independent of the liquid flow because the nozzle can work at the same liquid pressure for variable liquid flows.
PSC involves switching the spray nozzle on and off repeatedly at a controlled rate, called the modulating frequency. The modulating frequency is the number of times the nozzle is switched on
and off in one second and is measured in Hertz (Hz). If a spray nozzle is
switched on and off 10 times per second, the modulating frequency is 10 Hz.
The time from when the nozzle turns on to the next time the nozzle turns on is called the period, in this case, 1/10th of a second.
Within a single period, the nozzle is switched on, and then off. The time that the nozzle is on, divided by the total time of the period, gives a percentage which is called the duty cycle. For example, if the period is 0.10 seconds, and the nozzle is on for half of that time, then the duty cycle is 50%. For the same period, if the nozzle is on for 0.08 seconds then the duty cycle is 80%. Therefore, at an 80% duty cycle, the flow will theoretically be 80% of the maximum flow rate (= 100% flow rate) at a given pressure for the nozzle. Using PSC, the flow rate for a spray application can be easily controlled without the need to adjust the spray pressure or spray tip.

PLUG AND SPRAY CONNECTIONS

All the connections are the same as the full system. Located on the bottom of the panel the connections are as follows.
Power input connection, route the power cord through an oval opening on the right-hand side of the frame and plug in a 120 VAC outlet rated for at least 5A.
4-20 mA – Remote Duty Cycle Input. Analog input is accessible through this connection.
Main – Nozzle Liquid ON/OFF connection. Use this output for the connection on all electric spray nozzles and cylinder air.
Trig – Is the input connection for the system trigger or sensor. Connect the cable to the trigger connection that will be used to start the spray sequence. Available triggers are as follows, the one used should be based on the customer’s application.
Trigger cable (for use with customer-supplied trigger signal)
Sensors include object, proximity, laser (short/long), thru-beam, and full spectrum color sensor.
Hand-held trigger unit
Footswitch
Aux – Nozzle air ON/OFF for fan and atomizing air control.
T. int. – Used for the optional trigger interlock or level switch input. Trigger Interlock controls the state of run/standby mode.

PLUG AND SPRAY COMPATIBILITY

The 1750+ can be mounted to the universal frame with a mobile cart. Plug and Spray provides quick hook-up for all nozzles, an Air Control Package (ACP), triggers, and any other compatible SCS Series accessories including a level switch, an interlock cable, and the remote setpoint cable. Plug into GFCI outlets.

POSITION OR MOUNT THE SYSTEM

Find a convenient location for the 1750+ AutoJet® Spray Control System within a reasonable distance of your spray application and easily accessible to a properly grounded power outlet. The unit must be installed when the cord is connected, the plug can be easily reached and easy to remove from the outlet.
Determine if the unit will be free-standing or wall-mounted.

CONTROL PANEL ONLY VERSION

If you have the Control Panel Only version the unit should be wall-mounted.
Install wall anchors that are designed to support at least 25 lbs., according to the anchor manufacturers’ specifications. The mounting holes are on 5 7/16” (138 mm) centers and are made for 1/4” (6 mm) screws with 3/8” (10 mm) diameter screw heads. Secure the Model 1750+ to its selected location.

REMOTE CONNECTION

Users can connect to the 1750+ with a mobile device via Wi-Fi to create an access point. Once set-up is complete, you can adjust settings, view alarms, troubleshoot, review maintenance schedules, and more on the connected mobile device. The 1750+ Preventative Maintenance (PM) scheduler allows the user to set various maintenance reminders by month or number of cycles. An alarm will appear on the HMI when the maintenance is due.

SMART DEVICE CONNECTION SETUP

Go to the Play Store or Apple App Store and download a VNC viewer app, such as RealVNC Viewer.
Power on the 1750+ (if a system is not already on).
In Wi-Fi settings on your mobile device, locate the Wi-Fi SSID, typically SSCO_xxxxxx. Select Connect and enter the default password of SSCO1750.
Open VNC Viewer and connect to the 1750+ at: 192.168.0.20:5900.

Note: There is a chance that your network administrator blocks this type of connection. AutoJet-ML001750PLUS-Spray-Control-Panel-
FIG-3

SCREEN BUTTONS AND ICONS

AutoJet-ML001750PLUS-Spray-Control-Panel-FIG-4

HMI OPERATION—SET SPRAY PARAMETERS

Set the system to manual mode. Disconnect the nozzles. Set all pressure regulators to 0. Turn on the main air pressure and increase liquid pressure gradually to flush the system. Everything is now flushed except for the nozzles.
Connect the nozzles and set the pressure regulators to the required pressure and then check if there are any leakage.
If the nozzle type isn’t set, go to the Spray Nozzle Settings section of this manual.

STARTING THE SYSTEM

Verify the system status is in “Run” mode. (top bar, right corner)
If not, press the “run” button until the system is in “RUN” mode.
Be sure a recipe is selected If you have purchased the optional software upgrade and the desired PWM setpoint is set in the recipe (between 1% and 100% depending on your application).

ACTIVATING RECIPES

A recipe is a pre-configured set of parameters that allows you to change to a different production batch quickly. These parameters cover most of the timing and spray settings.
By default, your new 1750+ control panel has simple timing to operate your PulsaJet electric spray nozzles. As an optional item, you can unlock the recipe function on your new 1750+ controller which allows you to set up and save different ways to spray each batch.
If you purchase the recipe functionality at a later date, you will receive an unlock code that you can enter directly into the 1750+. You access this by clicking on the settings icon/users, then click in the space shown below and it will ask for the code. Enter the code and recipes will be unlocked.
A recipe can be loaded by selecting it from the dropdown menu and clicking “Apply” to transfer the settings to the 1750+. If you edit the currently selected recipe, you must press “Apply” again for the changes to be applied.

RECIPES

Preprogrammed recipes can be accessed quickly from any screen by selecting the recipe section of the top bar.
The recipe settings section contains four tabs. The drop-down list near the top if the page allows you to select which recipe you would like to view, edit, or apply as the current spray parameters. The 1750+ is capable of storing up to 20 user-created recipes.

1750+ HOME SCREEN

HOME SCREEN SETTINGS

The home screen at the top and sidebars will always be visible and accessible.
Setpoint: Displays the configurable mode in the application you are set in.
Nozzle status: Displays the current nozzle spray status as a percentage of the maximum flow rate.
Atomizing air status: Atomizing Air Status and spray status are read-only representations of the current status. Adjust atomizing air in settings, and toggle the spray status by using the run or trigger buttons.
Spray status: Shows whether the nozzle is currently spraying or not. Clean/Purge: Access or trigger the clean and purge cycle settings.

STANDBY/RUN

Using this Toggle button, you can swap between Run and Standby states.
Run: The system will spray if it is triggered.
Standby: The system will stop spraying and will not react to a new trigger signal.
If the system is busy spraying, it will finish the “follower” for the air output to cleanly stop spraying. 1750+ Home Screen TRIGGER
The trigger button is only shown if the trigger source has been set to “Button on home screen” in “Trigger settings”. Depending on your settings, you will have:
Fixed spray mode, Momentary button (single shot mode): start a spray when clicked.
Variable spray mode, Toggle button: starts & stops a spray when clicked.

PURGE AND CLEAN SETTINGS

The Purge and Clean cycles can be toggled on or off with their labeled On/Off indicators at the bottom of the screen. A blue indicator with a dot on the right-hand side shows the currently selected and active cycle.

PURGE

The purge cycle is used to empty the fluid lines of liquid, or as an additional way to drain a tank or pressure pot.
The purge cycle automatically sets the nozzle duty cycle to 100% (fully open) and requires the operator to manually turn the cycle on or off using the labeled indicator. The cycle will continue until it is manually turned off. The other values are not editable while the purge cycle is active.

CLEAN

The clean cycle is commonly used to clear a nozzle that appears to be clogged and requires the operator to set three editable values.

These values include:

Clean Duty Cycle — Set between 1–100%
Max Cycle Speed — Set between 60–5,000 cycles/minute
Clean Time — Set between 1–250 seconds

GENERAL SETTINGS

General Settings and Application Settings are the two settings in the 1750+. General settings are related to the spray control panel itself and include settings that relate to operators and interaction with the 1750+.

SETTINGS SCREEN

The 1750+ allows operators to manage users and user settings, change the language (where applicable), view system information, and view the activity log.

LANGUAGE

Here you will be able to change the language of the user interface text if available.

ABOUT SCREEN

This screen displays information about your system. You can find the following information in the About screen:
Spray controller serial number
Spray controller software version and revision number
Spray controller/panel uptime
Current date/time

ACTIVITY LOG

Displays a log of which parameters were changed by which user.
This log is stored locally in the panel but can be deleted or exported to a USB Stick. Used for troubleshooting.

USER MANAGEMENT SETTINGS

The 1750+ allows you to edit or create your own users so that each person who interacts with the system can have their own personal login details. The 1750+ tracks all changes to critical settings and records, and users can make these changes; this information is available in the activity log. Users within the User Group cust_admin can view these activity reports on the 1750+ or export the activity report via a USB stick.
Note: When the system is started for the very first time, and for every reboot thereafter, it boots up to “default” (user) which has admin rights and can edit all settings.
ATTENTION: A system restart is required to apply any changes made to user settings.
Note: Should it ever be required, you can contact your Spraying Systems Co.® representative to receive instructions on how to perform a total system reset to factory settings.

AutoJet-ML001750PLUS-Spray-Control-Panel-FIG-12

Ed it User

Edit the selected user’s properties. You can change the user’s password for them, or change their User Group.

Settings

The Settings option within Add New User gives you additional options.

You can:

Require the new user to change their initial password on their first login
Change how long the new user may remain logged in without any activity
Setting the value to 0 will leave the user logged in until they choose to log out, or the system is rebooted.

Log Out

Yes or no choice to log out the current user. The 1750+ will return to the “default” user after someone logs out.

Add User

Create a new user and assign them to a User Group. Ensure that you use the drop-down menu to pick the correct user group. Select “Add” to add the user to the 1750+ user list.

Change Password

Allows you to change the password of the user that is currently logged in. Enter the user’s current password, and then enter the desired new password. Select “Change” to confirm the action.

Delete User

This screen allows a created user to be deleted. You must select the username and group of the user you want to delete, then select “Delete” to remove the user.

USER GROUPS

The system contains four preloaded users (username and password sets) that are the factory (default) settings. Users can choose to use (or edit) these existing users or create new users as they see fit.
Each of these default users has a different level of user rights to interact with the system based on their selected User Group. It is very important to pay close attention to the selected User Group for each current and created user.
The table below shows the factory default users, user groups, and user rights. The minimum password length for all user groups is four (4) characters, and all user groups have access to basic spray control panel features.

Factory (Default) User Rights and Settings

Default

Username

| Initial

Password

|

User Group

| Log Off

Time (min)

| Advanced

Features

| Edit/Add

Users

| Reboots to

User

operator| oper| operators| n/a| | |
default| default| cust_admin| n/a| x| x| x
admin| admin| cust_admin| 15| x| x|
SSCO| 60189| admin| 15| x| x|

USER GROUP: Operators

These users can trigger the system and put it in standby mode. Operators can change the duty cycle setpoint. All other functions are disabled or read-only for users in the operator user group.
The factory settings user “operator” is a member of this user group.

Cust_admin

These users have full control over all system settings and can edit or create new users.
The factory settings user “admin” is a member of this user group.

Admin

There is a fourth factory settings user “SSCO” that is included with the system in User Group admin.
This user is included as a backup option to reset User Group cust_admin passwords if they are lost.
Do not use the “SSCO” user for the daily operation of the unit. User Group admin and User Group cust_admin have the exact same access rights.
ATTENTION: A system restart is required to apply any changes made to user settings.

DEFAULT USERNAME:

Initial startup and all reboots of the system will load into the factory settings “default” user profile.
Under factory settings, the user “default” is within the user group default, which has the exact same level of access as the user group cust_admin.
With factory settings, this user has full control over the system and can edit or create new users.
Users can edit this user to change its access level.
Can be changed to user group “operator” to remove edit access.
Can set an Inactivity logoff time to require someone using the system to log in with their personal credentials after a set period of time.

SUPPLY AIR TO THE SYSTEM

ADJUSTMENTS AND OPERATIONS

Turn the red valve on the air inlet valve/regulator/filter clockwise to the on position. Turn the regulator that is on top of the air filter to an air pressure between 40-100 psi (2.8-6.9 bar). Air pressures higher than this will shorten the life of the pump.
Adjust the regulated air pressures (regulators on the front panel).
- If applicable, depending on your spray system you may have anywhere from Liquid Pressure regulation only to Liquid Pressure; Pump Air (preset); Atomizing Air (drop size); and Fan Air (spray angle/pattern).
Each air control line is equipped with a manual air pressure regulator. The regulators can be adjusted by first pulling up on the knob to unlock the regulator and then turning clockwise to increase and counterclockwise to decrease the pressure.
When the proper air pressure is reached, press down on the knob on the regulator to lock it in place.
- Note: Your system is equipped with cylinder air for air-actuated spray nozzles. Cylinder air pressure is equal to the inlet air pressure of the system. It is not regulated; therefore, you must provide a minimum of 45 psi (3.1 bar) to the system. It must be above 45 psi (3.1 bar) to actuate air-actuated nozzles like Spraying Systems Co.® 1/4JAU series.
Adjust the Liquid Pressure regulator. For the pump version ensure that the pump inlet air valve is in the “open” position. The regulator can be adjusted by first pulling up on the knob and then turning clockwise to increase and counterclockwise to decrease the pressure. When the proper liquid pressure is reached, press down on the knob to lock it in place.

APPLICATION SETTINGS

Application settings are related to your spray application and will allow you to customize the spray parameters to achieve the desired spray coverage and flow rates. These settings will also allow you to configure certain 1750+ accessories, such as the trigger interlock and remote duty cycle if they are included in your specific configuration in later chapters of the text. This Application Settings section explains the Spray Nozzle Settings, Configuration, Duty Cycle, Trigger, and Tank Level Sensor Settings.
Note: Application Settings and Recipe Settings are the same. Use the recipe function to configure most settings if the recipe feature is included in your system configuration.

SPRAY NOZZLE SETTINGS

The Nozzle Settings page allows for the editing of the Nozzle type and Cycle Speed.
Nozzle type: nozzle family selection, atomizing air selection, and anticipator/ follower time.
Cycle speed: allows for the editing of the minimum and maximum cycles per minute.

SELECTING NOZZLE TYPE:

Nozzle Family: Select the type of nozzle supplied with your system.
Enable Atomizing Air if your system requires air atomizing.
Advanced Nozzle Settings allows for editing the PWM settings.

DISTANCE-BASED SPRAY TIMING

The fixed and variable spray length timing modes have an alternative in which distances are used instead of time. These modes are called fixed spray distance and variable spray distance. In these modes, delays are expressed in distance units. These are the units that were chosen when calibrating the frequency input.
The anticipator time in this mode has a special behavior, it is converted to a distance using the maximum speed, meaning that it is a minimum anticipator time. At speeds below the maximum speed, it will be longer.

ANTICIPATOR/FOLLOWER TIME

The system will start spraying when it receives a “trigger” signal and stop when the trigger signal is removed.
If your system is equipped with an air atomizing nozzle the 1750+ will switch the air output on before it starts spraying to allow the spray pattern to develop fully. When the system stops spraying, the air will continue for a short period to guarantee no large droplets can drip off of the nozzle. These times always reference the spray timing. The maximum time for both is 10 seconds.
Note: The anticipator time must not be shorter than the start delay time set in the timing settings.
When a spray pattern is generated where the off time < (anticipator time + follower time), the air output remains on for the duration of this pattern.

PARAMETERS—ADVANCED NOZZLE SETTINGS

For custom applications, it is possible to change the properties of the nozzle manually. These settings should only be modified by instruction from qualified SSCO personnel except for the nozzle cycle count.
WARNING: Incorrect settings can permanently damage the spray nozzle!
Negative Pulse: Pulse time in milliseconds
Used to speed up the closing of the electric spray nozzle, duration is dependent on the nozzle model and supply voltage.
Gun (Nozzle) Offset: Offset time in milliseconds
The difference in the opening and closing time of the PulsaJet nozzle can be corrected by using the offset value. The default value is 0ms. For example: If the offset value is set to -1ms, the on period will be decreased by 1ms and the off period will be increased by 1ms.
If a nozzle wear cycle count alarm has been activated, the counter must be reset on this screen after the nozzle has been replaced.

CYCLE SPEED

The maximum frequency parameter (fmax ) determines the maximum speed of the nozzle at 50% duty cycle and is entered as a number of cycles/minute. This parameter can be found in the datasheet of the electric spray nozzle being used.
The spray control panel will calculate the cycle speed to conform to the following requirements (in this order):
As slow as possible to prevent wear of the spray nozzle.
Correct duty cycle this means ON-time / (ON-time + OFF-time) = duty cycle.
OFF time is lower or equal to the maximum on/off time parameter. This prevents striping and very low frequencies at low-duty cycles.
ON time lower or equal to the maximum on/off time parameter. This prevents striping and very low frequencies at high-duty cycles.
The frequency of the signal is higher than the PWM minimum cycles/min setting. This can be used to keep the frequency constant for a large range of duty cycles.
ON and OFF time higher than or equal to the minimum pulse width of the gun. This ensures that the nozzle is able to open and close at the same speed as the signal.
Cycle speed settings allow for the editing of the minimum and maximum cycles per minute, as well as the spray thickness. Maximum cycle speed is 7,500 cycles/min, minimum range is 0-60 cycles/min.
Maximum cycle speed: Maximum speed that the nozzle should switch at for this application. This entry will be limited by the type of nozzle selected.
Minimum cycle speed: Minimum cycle speed for the 1750+ is recommended for this application.
Note: If you want a constant cycle speed, enter a large spray thickness, and use the minimum cycle speed as your required cycle speed entry. The 1750+ will then cycle at this speed whenever possible.

Cycle Speed Example:

For a nozzle that can achieve 10,000 cycles/min, the minimum pulse width is 3ms. This ensures that the combination of duty cycle and cycle speed falls within the triangle curve of the PulsaJet® electric spray nozzles (See figure below). The triangle is the approximate operating range of the nozzle. As long as operating parameters (duty cycle and frequency) are inside this triangle, the nozzle will operate normally. If the operating parameters are outside the triangle, the nozzle will not operate.
Example: Spray Nozzle: AAB10000AUH-03
Maximum cycle speed: 10000 cycles/min
Minimum cycle speed: 0 cycles/min (= disabled)
Minimum pulse width: 3ms

Objective:

Maximum on/off time: 0.010 s or 10ms
Duty cycle: 30%

RECIPE SETTINGS

Recipes are an optional feature that can be added with a fee to your 1750+. A recipe is a pre-configured set of parameters that allows you to change to a different production batch quickly. These parameters cover most of the timing and spray settings. Recipes can be accessed quickly from any screen by selecting the recipe section of the top bar, as shown in the image below.
The recipe settings section contains four tabs. The drop-down list near the top of the page allows you to select which recipe you would like to view, edit, or apply as the current spray parameters. The 1750+ is capable of storing up to 20 user-created recipes.

GENERAL TAB IN RECIPES

You can change the name of the recipe and create a recipe description using the blue pencil icon. This can allow operators to easily differentiate between different recipes when changing spray parameters is required.

SPRAY TIMING MODES

Timing modes are selected by going to the HMI settings page and selecting the “Timing” button.
The system will spray for a predetermined time depending on the timing mode selected. The spray controller allows for accurate time-based control over the spray nozzle based on an external trigger signal.
When there is a start delay value of 0 sec., the spray will start immediately after the trigger signal is sent to the 1750+, and if the stop delay is set to 0 sec. the spray will stop immediately after the trigger signal goes low. All delay values can be set from 0.00 to 320.00 sec., spray times can be set to 0.01 to 320.00 sec.

SPRAY PERIOD

The spray period is the time the object remains under the spray nozzle or the time that it takes to dispense a dose. This will be in time units.

START DELAY

The time that the system should wait between a trigger event and the start of the spray.
Typically, this is the distance between the sensor and the spray nozzle.
The start delay must always be longer than the configured minimum signal length of the trigger.

STOP DELAY

The time that the system should wait between the end of a trigger event and the end of the spray. Typically, this is the distance between the sensor and the spray nozzle.

FIXED SPRAY TIME

This timing mode is used to create a delayed spray pulse for a fixed predetermined amount of time. The system will spray after a trigger, and then stop until the next trigger event occurs. For every trigger, there is a single spray event.
Set the parameter value to 0.

ANTICIPATOR PRIORITY

By default, the system gives priority to the start delay, potentially resulting in a too short or a zero-anticipator time, which may negatively impact the spray pattern if the start delay is too short.
In this case, the start delay will be extended as required to provide a correct anticipator time. This is particularly useful when the start delay may not be known beforehand, for example when setting the timing using analog signals.

SPECIAL CASE: MULTIPLE TRIGGERS WITHOUT SPRAY OVERLAP

Occurs if the system receives multiple start events (rising edge of trigger signal) before a spray cycle is finished. If the time delay between two successive start events (or trigger pulses) is higher than the spray time, then there is no overlap.

SPECIAL CASE: MULTIPLE TRIGGERS WITH SPRAY OVERLAP

Occurs if the system receives multiple start events (rising edge of trigger signal) before a spray cycle is finished. If the time delay between two successive start events (or trigger pulses) is lower than the spray time, then there is an overlap of two successive spray pulses.

FIXED SPRAY TIME– WITH REPEAT SPRAY

This timing mode is used to create a continuous repetition of the spray period for a fixed time.
Special Case: Repeat Spray, Air Overlap: If repeat off-time <= (anticipator + follower time), the air will remain on.
Note: This can happen in both fixed and Variable spray times.

VARIABLE SPRAY TIME

The system will spray for a period based on the detected length of a product. Instead of entering a fixed spray period, an upper limit can be configured. The resulting spray period will be determined by the detection of the start and end of a trigger signal, with a fixed start and end delay.
This timing mode is used to create a delayed spray pulse that is referenced from the trigger start and stop events. The start and stop delay are typically the same as the time between the object sensor and the spray nozzle.

INCREASE SPRAY PERIOD

Decrease Start-delay: The spray is started before the object has reached the spray nozzle.
Increase Stop-delay: The spray continues after the object has passed the spray nozzle.

DECREASING SPRAY PERIOD

The spray length can be decreased by:

Increasing the Start Spray Delay: the spray is started after the object is already under the spray nozzle. In this case, the beginning of the object is not sprayed.
Decreasing the Stop Spray Delay: the spray stops before the object has completely past the spray nozzle. In this case, the end of the object is not sprayed.

MULTIPLE TRIGGER EVENTS DURING SPRAY

If the system receives multiple start events before the spray cycle is finished, they will be added to a queue and executed according to the given delay times.

OVERLAPPING SPRAY EVENTS

If spray events overlap, the overlapping event will be ignored, and the system will continue to spray to ensure the objects are sprayed correctly. This situation may occur when the following is true:
Stop delay > Start delay
Delay between two objects < (stop delay – start delay)

OBJECTS TOO SMALL

If spray events overlap, the overlapping event will be ignored, and the system will skip the small object. This situation may occur when the following is true:
Stop delay < Start delay
Object size < (start delay – stop delay)

DISTANCE DELAY, MAXIMUM SPRAY PERIOD

This timing mode is used to create a delayed spray pulse of an unknown period when receiving a trigger signal.
The start and stop delays are typically the distance between the object sensor and the spray nozzle.
The spray period is limited in time to the configured spray period.
In this timing mode, the repeat functionality works in time units.

DUTY CYCLE

Duty cycle represents the ratio of the spraying “on” time to the “off” time, which results in some percentage of the maximum possible (continuous) flow through the nozzle. The duty cycle settings allow you to select the source and enter sensor default values.
Selecting 4-20mA signal will allow you to configure your sensor. The other option is remote setpoint, which requires a cable to connect to an external PLC. When connected correctly, the Duty Cycle on the controller display adjusts according to the input signal, 4mA corresponds to 0% duty cycle and 20 mA corresponds to 100% on.

DUTY CYCLE SETTINGS

Select whether the duty cycle source will be local or 4-20mA signal.
Sensor Value at offset: The minimum value of percent that offset the starting point to control Duty Cycle.
Sensor Value at 20mA: The maximum value of setpoint for the remote duty cycle to control. Set the value at 20mA to be 100% or another value depending on your trigger source.
Sensor Offset: The minimum level of the sensor offset can control usually starting from 0mA or 4mA. Set the sensor Offset to match the baseline mA value of your sensor (lowest value).
Filter Time: Used to control interference/noisy signals from sensor.

Assembly Specifications:

Panel connection: 4-20mA
Part number: LE00M8M5M
Cable: 16.4 ft. [5 m] cord
Flying Leads
Connector – M8 4 pin male
DO2 represents your spray status in the form of an On/Off signal depending on whether the 1750+ is actively spraying. This can be used to monitor the active status externally.

REMOTE

The duty cycle setpoint is multiplied by the value of the input to calculate the actual duty cycle. The following equation represents the calculation made by the 1750+.

TRIGGER

If you have an external trigger source, select the correct and corresponding option for your external trigger from the drop down list. Toggling the “Inverted” option to the On position will allow the use of a trigger that sends a signal when off rather than when on. Tracks up to 50 objects.

TRIGGER SETTINGS

Minimum length: Filters out a trigger signal that is less than the specified time. This setting can only be used while there is a start delay.
Max. event frequency: When the max trigger frequency is exceeded, the signal is treated as noise and will not give the controller a trigger signal. A higher max frequency allows for more noise and could cause unnecessary triggers from a bad signal. Signals that have some noise, but should still be considered triggers should be accounted for with this setting.

Trigger Source:

Local- Selecting “Local” as a trigger source will place a trigger button on the home screen that must be pressed every time the system needs to be triggered.
DI2- Trigger is activated via the “Trigger Connection”
DI2+DI4 – DI4 is the trigger interlock connection. This will place the system into standby mode when DI4 is low. DI2 operates as normal when in run mode.
Note: Do not supply pins 2 or 5 with the 24V model.
Trigger Interlock: Controls the state of run/standby. When the signal is low it will put the system in standby mode and spraying will stop. When the signal is high again it will be put back into run mode.

TANK LEVEL (LEVEL SENSOR)

If your configuration includes a pressure pot with a level switch, select the edit button and use the drop down menu to activate the level sensor signal. Once turned on the 1750+ can now see the low level condition.

TANK LEVEL SENSOR SETTINGS

Input status—Shows low level regardless if input is turned on.
Status—If input is turned on and level is low this will toggle on.
Invert signal—If you have a normally open level switch (open until liquid level goes low) do not turn this on, if you are using a normally closed float, toggle this on.
Standby on fault—If you want the spray to stop when level goes low toggle this on.
ATTENTION: When the tank level is low, the 1750+ will show a fault on the screen (tank low), but it will not stop the nozzle from spraying. Toggle on “Go to standby on fault” if you want the 1750+ to stop spraying when the tank level gets low. The level sensor will send the alarm signal based on its current configuration values.

FAULTS AND ALARMS

FAULTS AND ALARMS SETTINGS

When the fault indicator in the left-hand icon menu is illuminated yellow/orange, the 1750+ has detected that there is a fault present.
Some faults are recoverable, but certain faults can result in the 1750+ entering standby mode. When this happens, triggering signals or events will no longer be accepted until the reason for the fault has been corrected. However, the spray control panel will still display the fault condition on the alarm history screen. Once the fault has been corrected, complete a power cycle of the 1750+ to reset and clear the fault.
Pressing the orange reset button in the top right-hand corner of the screen will also reset any active alarm that occurs due to a recoverable fault.
The alarm history screen will show a record of all past faults. It will list the time that each fault occurred, and will also show the fault description. You can select the time period that you would like to view using the “Duration” drop down menu and pressing “Refresh” to see the updated results.
See the Faults and Troubleshooting section to correct the displayed fault.

MAINTENANCE AND TROUBLESHOOTING

MAINTENANCE AND TROUBLESHOOTING TAB

The 1750+ is equipped with an internal maintenance scheduler. This allows you to create and set Preventative Maintenance (PMs) events. These events can include anything from routine cleanings to specific events like component repair or replacement.
Select Maintenance and Troubleshooting tab to access PMs, a spare parts list, and your Spray Specialist’s Tech contact information.

SCHEDULER TAB

The Scheduler tab will show all upcoming PMs (Preventative Maintenance). PMs will show the date of next occurrence, and are able to be toggled on and off. When the PM is due, a notice will show up on the fault screen and the name box will change from green to red. The scheduler screen can enable or disable PMs by using the button in the “Enable” column. The button will be blue when enabled.

CREATE PMS (PREVENTATIVE MAINTENANCE) TAB

This allows for the creation of PMs that will appear on the “Scheduler” tab after the parameters have been created and the “Update PM” button has been pressed. Time frequency of the PM can be set to months or nozzle cycles.

SPARE PARTS AND SPRAY SPECIALIST TABS

A complete list of spare parts for your specific system configuration can be found by selecting the Spare Parts tab. Parts can be selected from the drop down list and the part description can be viewed or edited.
The contact information for your local Spraying Systems Co.® Spray Specialist can be found by selecting the Spray Specialist tab. These editable boxes contain the name, phone number, and email address of your Spray Specialist.

TROUBLESHOOTING

The 1750+ provides troubleshooting tips for some of the most common issues that may occur and steps to resolve any problems.
This feature provides some troubleshooting measures you can take to try and resolve your issue before contacting your local Spray Specialist for support.
Once the issue is selected, you will see several prompts for each issue. These prompts could suggest an action to preform to try and resolve the issue, a system component to check, or direct you to the system manual.

DIAGNOSTICS

The diagnostics screen is a tool to help with system troubleshooting. This screen groups together real-time readings from connected digital and analog inputs and accessories and displays all of the read-only values in one location.
These values can help to diagnose the cause of any faults.
See Faults and Troubleshooting section for more information.

FAULTS AND TROUBLESHOOTING

FAULT| TOL.

TIME

| CAUSE| SOLUTION
---|---|---|---
General/Gun output error| ****

0s

| This is normally caused by a short in a nozzle cable or coil. This is the most

common fault.

| Check all connections and coils for

electric nozzles, or attached devices on the nozzle output cables.

Source current too high

| ****

1s

| The source current on PWM+ is higher than 6A.| Check all connections; look for shorts. Use ammeter if required.

Remote 4-20mA fault

| ****

1s

| The current on AI1 is lower than AI1 offset (4mA). There is a problem with the sensor, or the wire is broken.| Check the connections and wiring on AI1. If not being used, set duty cycle option to “local”.

Sink current too high

| ****

1s

| The sink current on PWM- is higher than

6A.

| Check all connections; distribute guns

over multiple 2008 modules.

HMI COMMUNICATION FAULT

You will see small yellow triangles on the screen. Note this error occurs if the HMI is not communicating with the gun driver control board. Reboot the controller and if this does not fix the issue then consult with the factory.

FAULTS AND SOLUTIONS:

Controller will not power up: The main power indicator (RED LED) does NOT illuminate.
Check to ensure power cord is plugged into controller and power outlet and power switch is in the “on” position.

Follow these steps to check fuse on internal power rail:

Unplug the system.
Remove four (4) screws in the corners of the Pane Cover plate (using #2 Philips screwdriver).
Carefully remove plate. Take care to not put stress on the wires.
Check the panel for any loose wires.
Locate the fuse holder to the right of the power supply and lift the tab on the top of the fuse holder exposing the fuse.
Due to the type of fuse used, a qualified electrical technician should test the fuse and replace if necessary. (5-amp slow blow)
Replace plate to its original location and attach using the four (4) screws.

If the controller still will not power up, contact your local Spray Specialist by calling 1-800-95-SPRAY (1-800-957-7729) or call 1-866-321-2250 to order a replacement control panel.

Controller will not power up: The main power indictor light (red LED near power switch), DOES illuminate.
Follow these steps to check power connection on the HMI;

Unplug the system.
Carefully open the panel. Take care to not put stress on the wires or scratch the HMI screen.
Ensure that there are no loose wires in the system.
Close the panel

Controller will not operate spray nozzle.

Ensure that there is proper fluid pressure supplied to the nozzle.
Ensure that system is recognizing your trigger input. This is a common problem. If remote trigger/sensor is being used and button on the setup screen is set to “local”, the system cannot be recognized, the system trigger needs to be set to something other than “local”. The inverse is also true, if the system is being triggered off the HMI screen, the trigger option must be set to “local”. Make sure your sensor is NPN design if you are using your own sensor.

Ensure that the trigger mode is set to Local, DI2 or DI1+ DI2.
Navigate to the diagnostic screen.
Activate the main trigger source (object sensor or equivalent): DI2 on diagnostic screen should go from a value of 0 to a value of 1 when the trigger device is activated.
- If this does not occur, then ensure that the trigger device is properly wired.
- If problem still occurs, then consult the manufacturer’s manual for the trigger device.
If trigger mode is DI1+ DI2, activate the auxiliary trigger: DI1 on diagnostic screen should go from a value of 0 to a value of 1 when the trigger device is activated.
- If this does not occur, then ensure that the trigger device is properly wired.
- If problem still occurs, then consult the manufacturer’s manual for the trigger device.

For electrically actuated spray nozzles:

Check that the nozzle cable is properly installed on both ends with no damage to the cable.
Set duty cycle to 100% from main screen and attempt to trigger again.

If the nozzle activates you may have selected a duty cycle too low or, max frequency too high for the nozzle you are using.
If the problem persists have a qualified electrical technician, ensure that there is 24 VDC on the nozzle cable when the system is triggered.

For pneumatically actuated spray nozzles:

Ensure that there is a minimum of 45 psi (3.1 bar) of air pressure on the main air input to the system and that the main air valve is in the “on” position.
Check air supply.

Ensure that the valve cable is connected to the main output on the controller.
Remove Cylinder air tube from the outside port of the system.
Trigger the system to see if air comes out of the port.
If air comes out there is an issue with the cylinder on your nozzle. Contact your local Spray Specialist for information on repairing or replacing your nozzle.

If no air comes out, contact your local Spray Specialist by calling 1-800-95-SPRAY (1-800-957-7729) or call 1-866-321-2250 to order a replacement air valve.

TRIGGER DEVICES AND ACCESSORIES

ELECTRIC NOZZLE CORD SET

If the system is designed to operate Spraying Systems Co.® PulsaJet or AA250 electric actuated spray nozzles, the sys-tem is supplied with a cord to connect the spray nozzle to the Control Panels.
All the electric actuated nozzle cord sets are wired as shown in the diagram.

AA10000 SERIES PULSAJET NOZZLE CABLE

Panel connection: Main
Part number: LEXXSD3M83F030P
Cable: 9.8 ft. [3 m] cord length
Connector – M8 3 pin female
Connector – M12 3 pin male

AA250AUH ELECTRIC NOZZLE CABLE

Panel connection: Main
Part number: LE00M12MMDIN3MU
Cable: 9.8 ft. [3 m] cord length
Connector – Mini DIN
Connector – M12 3 pin male

ELECTRICAL JUNCTION BLOCK

If multiple PulsaJet or AA250 electric spray nozzles are used the system comes complete with a junction block to con-nect the spray nozzles to the unit. The junction block is available in two versions: four (4) and eight (8) nozzle connec-tions.

TRIGGER CABLE

Optional trigger cable offering: Un-terminated flying lead cable and connector.

REQUIRED INPUT

Part number – LE00M12F5M – M12(f) x bare lead trigger cable
NPN – Switch to 0 VDC to turn on spray trigger.
Requires NPN Sensor or dry contact switch.
Connects to the connector labeled “Trig.” On the bottom of the panel.

ASSEMBLY SPECIFICATIONS:

Panel connection: Trig (Software trigger choice – DI2)
Cable: 16.4 ft. [5 m] cord length
Flying Leads
Connector end—M12 4 pin female
Note: Connect pins 3 & 4 with a switch or dry contact relay to initiate trigger.
WARNING: Never connect pin 1 (24vdc) to any other pin unless you are wiring in your own 24VDC sensor. Doing so could cause equipment damage. (Cut the brown and white wire if you’re not using them)

PHOTOELECTRIC OBJECT SENSOR

Infrared – direct reflection sensor with cable and connector, this is our standard sensor offering, it should work in most cases.

SPECIFICATIONS:

Kit number: 040TS04000014W0
Photoelectric sensor – Infrared – direct reflection sensor with cable, connector, and bracket.
NPN – NO + NC
35 inch [900 mm] sensing range
Setting distance adjustable between 6 and 36 inches [150 and 900 mm]
Working temperature range = -4°F to 158°F [-20°C to 70°C]
IP67; CE rated

ASSEMBLY SPECIFICATIONS:

Panel connection: Trig
Cable: 16.4 ft. [5 m] cord length
Connector – M12 4 pin female

COLOR SENSOR

Full-Spectrum color, detects color/brightness/surface finish/intensity, NPN/PNP, IP65/ IP67 rating, 1.18 to 19.69 in. detectable distance.

PROXIMITY SENSOR

For sensing metallic objects. Kit includes sensor, with mounting nuts and locking washer, and cable.

SPECIFICATIONS:

Proximity sensor – Detects all metals 10mm max. sense dist., 24vdc, NPN outputs N.O./N.C., shielded, IP67, 5m cable wired
Kit number: 040TS04000118W0
NPN – NO + NC
Working temperature range = -13°F to 176°F [-25°C to 80°C]
IP67, NEMA type 6 (waterproof); CE rated

TRIGGER INTERLOCK

SCS Series spray control panels feature an optional secondary run enabled trigger (Trigger Interlock feature) or a digi-tal input for a level switch.
For the secondary run trigger (DI4), this feature provides a way for you to provide a run signal to the spray control panel. If this signal is not present, then the system will ignore the trigger signal. An example of this would be if you do not want the nozzle to spray unless the conveyor is running and there is a part present to spray. This input always goes to 0V, pin 3. To activate this feature on the HMI, go to settings/trigger and pick trigger source DI2+DI4.
For the level switch option (DI1), this feature allows you to wire in a normally open or normally closed level switch from a liquid tote or tank. When the tank runs low and the level switch contact closes or opens, the spray control pan-el will display a fault. To use these features, you need our cable part number LE00M8F5M. This input always goes to 0V, pin 3. To activate this feature on the HMI, go to settings/tank level and turn on under level sensor.

SPECIFICATIONS:

Kit number: LE00M8F5M
Panel connection: T. int.
Cable: 16.4 ft. [5 m] cord length
Flying Leads
Connector end – M8 4 pin female

FOOT SWITCH

For manual triggering of the system. Heavy duty foot switch provides for hands free triggering in a manual triggering application.

SPECIFICATIONS:

Kit number: 040TS04000130W0
Momentary on switch
Wired normally open (can be wired normally closed)
M12 (F) connector – connects to “Main” on control panel – 4 pin
16.4 ft (5m) cable length

HAND TRIGGER PENDANT

For manual triggering of the system. The unit offers two switches to independently trigger the system. Cable length offers flexibility in location of operation.

SPECIFICATIONS:

Part number: SW001550M12HT
2 Switches
1 – On/Off selector switch
1 – Pushbutton – momentary on button
1550, hand trigger pendant, selector switch and button, M12 female 4 pole, 5 meter cable.

Thru-Beam Sensor

Infrared – thru beam sensor with cables, wye connector and brackets. To set this up you need to use all three cables and the splitter. The thru beam has a sensor and a receiver. Each gets a cable connecting it to the splitter. Then the splitter has a cable to connect it to the system.
The receiver goes to port 1 on the wye splitter, and sensor cable goes to port 2. Refer to the manufacturers’ data sheet for more information on setting up the sensor for use.

SPECIFICATIONS:

Photoelectric sensor – Infrared – direct reflection sensor with cable, connector, and bracket.
Kit number: 040TS04000028W0
NPN – NO + NC
65.6 feet [20 m] sensing range
Working temperature range = -4°F to 130°F [-20°C to 55°C]
IP67; CE rated
IP67/IP69K rating, NPN output

ASSEMBLY SPECIFICATIONS:

Panel connection: Trig
Cable: 16.4 ft. [5 m] cord length, Connector – M12 4 pin female

LASER SENSOR (SHORT)

For accurate short distance sensing of objects (thin, shiny, dark, clear, multi-faceted)

SPECIFICATIONS:

Laser sensor – with cable, connector, and bracket.
Kit number: 040TS04000135W0
NPN – NO + NC
1.0” – 3.5” [25mm – 90mm] sensing range (1.5mm – 3mm deviation range).
Working temperature range = 10°F to 122°F [-10°C to 50°C]
IP69K, NEMA 4X; CE rated
Mounting bracket, accurate short sensing distances of 25 to 90 mm, std. detectable deviation 1.5-3.0mm, NPN/PNP open collector, 24Vdc, M12 4 pin male connection, 5m cable.

LASER SENSOR (LONG)

For accurate long-distance sensing of objects (shiny, dark, clear, multi-faceted)

SPECIFICATIONS:

Laser sensor – with cable, connector, and bracket.
Kit number: 040TS04000087W0
NPN – NO + NC
1.38” – 19.69” [35mm – 500mm] sensing range (9mm – 50mm deviation range).
Working temperature range = 10°F to 122°F [-10°C to 50°C]
IP69K, NEMA 4X; CE rated
5m cable, and mounting bracket, 24Vdc, NPN. IP68/ IP69K.

FAULT OUTPUT SIGNAL

The SCS Series spray control panels offer a feature to signal your system when a fault has occurred in the operation of the spray control panel (for example a level sensor going low or a short in one of the nozzle cables). To use this fea-ture, you need to have our optional splitter cable kit.
Wire the fault output to any 24VDC buzzer, light, or PLC. You will need the splitter and the extra cable shown below.
Kit 040TS04000054W0 includes both parts.
This end goes in the Main connector on the 1750+ panel. The black and the white wires from the flying leads cable get wired to your PLC or light or buzzer, snip the blue and brown wires, they are not used. Fault cable pinout below:
If any electric nozzles are used, they get hooked up to the open M12 connector on the wye connector.
Panel connection : Main
Cable: M12 4 pin (M) x Flying Leads – 16.4 ft. [5 m] (Connects to one connector on splitter), flying leads (Part number: LE00M12M5M)
The flying leads from cable of the kit are to be connected to the customer’s PLC or warning signal light, +24VDC. (black and white wires)
Adapter: Splitter – M12 (M) x 2 M12 (F) – 3 ft. [1 m] whip cord length (Part number: LE00M12WYE1M)

Open connector on splitter

Connect PulsaJet cable; AA250 cable; or extension cable to this connection.

FAULT OUTPUT CABLE KIT

The 1750+ and 2150+ offer a feature to provide a signal when a fault has occurred during operation. This is wired as shown in the table below. To use this feature, you need to have our optional splitter cable kit.
Panel connection: Main and T. int.
Kit number: 040TS04000064W0
Adapter: Splitter- wye, M12, 4 pole, trunk = male M12 1m whip, 2 branches x M12 female coupling nuts, TPU, parallel wiring. (Part number: LE00M12WYE1M)
Cable: Main, M12 (M) x Flying Leads – 16. 4 ft. [5 m] cord length, bare leads, M12 4 pin (M), 4 wire. (Part number: LE00M12M5M)

Connects to one connector on splitter

The flying leads from cable of the kit are to be connected to the customer’s PLC or warning signal light, +24VDC. (black and white wires)

Open connector on splitter

Connect PulsaJet cable; AA250 cable; or extension cable to this connection.

EXTENSION CABLE

If longer length cables are required, an extension cable is available that can be used to go between the nozzle cable and the junction block or the junction block cable and the system. This cable can also be used to extend the trigger device cable lengths.
This cable can be used to go between the nozzle cable and the junction block or the junction block cable and the system or extend the trigger device cable lengths. When using to extend electric nozzle cables, connect electric nozzle cable to M12 (F) connector.
When using to extend electric nozzle cables, M12 (M) connects to “Main” connector on the control panel or junction block. When using to extend sensor cables, connect M12 (F) connector to “Trig” connector on the “Trig” Control Panel. When using to extend sensor cables, connect M12 (F) connector from sensor cable to M12 (M) connector of the extension cable.
Note: Due to voltage drop we recommend keeping the cable length to a reasonable length. Never attempt to chain more than four (4) cables together. Electric spray nozzle speed and performance will suffer.
Part number: LEXXSD4FD4M005P
Connect to Main or Trig on control panel
Cable: 16.4 ft. [5 m] cord length
Connector – M12 4 pin female
Connector – M12 4 pin male

INPUT SIGNAL

Optional Input signal offering consists of a cable with connector and flying leads to be connected to the customer’s conditioned 4-20 mA signal to remotely control the PWM (Pulse Width Modulation) feature of the spray control pan-el. This will allow the duty cycle to adjust according to the input signal. 4mA corresponds to a 0% duty cycle and 20 mA corresponds to a 100% duty cycle.
For the spray indicator digital output (DO2), wire to pins 1 and 2 (brown and white wires). This output is active only when the system is triggered, it can be sent to a PLC for spray verification.

ASSEMBLY SPECIFICATIONS

Panel connection: 4-20mA
Part number: LE00M8M5M
Cable: 16.4 ft. [5 m] cord
Flying Leads
Connector – M8 4 pin male
Connect to “4-20mA” connection on control panel

LEVEL SENSOR INPUT

A level switch (any normally open or normally closed float switch) can be wired to the system, so when the tank level drops below a certain level, a fault will be shown on the HMI.
Wire the level sensor/float switch to the panel utilizing the cable shown below. You will only use the black and blue wires (dry contacts – polarity not important), carefully cut back and tape the brown and white wires. Run the cable back to the spray control panel and plug into the port labeled “T. Int.”.
Activate level sensor option, go to settings in the HMI then “Tank level” and turn on.

Specifications:

Part number: LE00M8F5M.
Panel connection: T. int. (Software – DI2+DI4)
Cable: 16.4 ft. (5 m) cord length
Flying leads
Connector end – M8 4 pin female
Cable, M8 Female, 4 pole, bare leads, 5 meter

TRIGGER DEVICES OVERVIEW

AutoJet-ML001750PLUS-Spray-Control-Panel-FIG-86

SPARE AND REPLACEMENT PARTS

Accessory Kits	Part Number

Photoelectric Object Sensor: Object Sensor Kit, Trig, 5 m cord length, M12 3 pin (F)| 040TS04000014W0
Proximity sensor: Detects all metals 10mm max. sense dist., 24vdc, NPN outputs N.O./N.C., shielded, IP67, 5m cable wired| 040TS04000118W0
Thru-Beam Sensor: Trig, 5 m cord length, connector—M12 3 pin female, IP67/ IP69K rating, NPN output| 040TS04000028W0
Laser Sensor (Short): mounting bracket, accurate short sensing distances of 25 to 90 mm, std. detectable deviation 1.5-3.0mm, NPN/PNP open collector, 24Vdc, M12 3 pin male connection, 5m cable| 040TS04000135W0
Laser Sensor (Long): 5m cable, and mounting bracket, 24Vdc, NPN. IP68/ IP69K.| 040TS04000087W0
Level Switch Cable Kit: Main/T. int., M12 (M) x 2 M12 (F), 1 m whip cord length. Cable Kit, Level Switch to Alarm Output Cable, 24VDC| 040TS04000064W0
Fault Output Signal Kit: Cable Kit, SCS Series Alarm Output| 040TS04000054W0
Accessory Cables| Part Number
---|---
Electric Nozzle Cable: Main, 3 m cord length, Mini DIN, M12 3 pin male| LE00M12MMDIN3MU
PulsaJet Nozzle Cable: Main, 3m cord length, M8 3 pin female, M12 3 pin male| LEXXSD3M83F030P
Extension Cable: Main/Trig, 5 m cord length, M12 4 pin (F/M)| LEXXSD4FD4M005P
Trigger Cable: Trig, 5 m cord length, flying leads, M12 4 pin female| LE00M12F5M
Trigger Interlock: T. int. 5 m cord length, flying leads, M8 4 pin female| LE00M8F5M
Level Sensor Input: Cable, M8 Female, 4 pole, bare leads, 5 meter| LE00M8F5M
Input Signal: M8 4 pin male, 4-20mA, 5 m cord length, flying leads| LE00M8M5M
Level Switch Cable Adapter: Splitter, wye, M12, 4 pole, trunk = male M12 1m whip, 2 branches x M12 female coupling nuts, TPU, parallel wiring| LE00M12WYE1M
Fault Output Signal Adapter: Splitter, wye, M12, 4 pole, trunk = male M12 1m

whip, 2 branches x M12 female coupling nuts, TPU, parallel wiring.

| LE00M12WYE1M
Level Switch Cable: Main, M12 Male, 4 pin, 4 wire, bare leads, 5 meter| LE00M12M5M
Fault Output Signal Cable: M12 Male, 4 pin, 4 wire, bare leads, 5 meter.| LE00M12M5M
Accessory Switches|
---|---
Hand Trigger Pendant: hand trigger pendant, selector switch and button, M12 female 4 pole, 5 meter cable| SW001550M12HT
Foot Switch: Momentary on switch, M12 (F) connector, 5 m cable length| 040TS04000130W0

Under copyright laws, this manual may not be reproduced in any form, in whole, or in part, without prior written permission from Spraying Systems Co®. This revision supersedes all previous revisions. Every effort has been made to ensure that the information in this manual is accurate at the time of printing.
However, Spraying Systems Co. assumes no liability for errors or omissions and reserves the right to make changes without notice to any products described herein to improve reliability, function, or design. Other company and product names may be trademarks of their respective companies.
Warranty is one (1) year on non-wear parts from ship date. Wear items are covered for manufacturing defect only for a period of one (1) year. Wear items include, but may not be limited to, Liquid pump and Liquid regulator. Seller warrants that its products will conform to and perform in accordance with the products’ specifications.
Seller warrants that the products do not infringe upon any copyright, patent, or trademark.
THE FOREGOING WARRANTIES ARE IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THOSE CONCERNING MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
North Avenue and Schmale Road, P.O. Box 7900, Wheaton, IL 60187-7901
Tel: 1.800.95.SPRAY Intl. Tel: 1.630.665.5000 Fax: 1.888.95.SPRAY Intl. Fax: 1.630.260.0842
www.spray.com
ML001750PLUS Rev. 5 9/2023
ML001750PLUS
spray.com

Documents / Resources

| AutoJet ML001750PLUS Spray Control Panel [pdf] Owner's Manual
ML001750PLUS Spray Control Panel, ML001750PLUS, Spray Control Panel, Control Panel
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