NOBLES 1251270 Scout 6 Battery Sweeper User Manual

NOBLES 1251270 Scout 6 Battery Sweeper User Manual

SAFETY PRECAUTIONS

This machine is intended for commercial use only. It is designed to pick up dirt, dry debris and dust from dry hard floor or carpeted surfaces in an indoor environment. It is not constructed for any other use. The pick up of any type of liquid substance or dangerous/ toxic materials is prohibited. All operators must read, understand and practice the following safety precautions.

WARNING

To warn of hazards or unsafe practices which could result in severe personal injury or death.

FOR SAFETY

To identify actions which must be followed for safe operation of equipment

Failure to follow these warnings may result in: personal injury, electrocution, electric shock, fire or explosion:

WARNING: Do Not Operate Machine In Or Near Flammable Liquids, Vapors Or Combustible Dusts.

This machine is not equipped with explosion proof motors. The electric motors will spark upon start up and during operation which could cause a flash fire or explosion if machine is used in an area where flammable vapors/liquids or combustible dusts are present.

WARNING: Do Not Pick Up Flammable Or Toxic Material, Burning Or Smoking Debris.

WARNING: Do Not Charge Batteries With Damaged Power Cord. Do Not Modify Plug

If the charger supply cord is damaged or broken, it must be replaced by the manufacturer or it’s service agent or a similarly qualified person in order to avoid a hazard.

WARNING: Disconnect Battery Cables and Unplug Charger Power Cord Before Servicing Machine

WARNING: Do Not Use Outdoors Or On Wet Surfaces. Do Not Expose To Rain. Store Indoors.

WARNING: Batteries emit hydrogen gas. Keep sparks and open flame away when charging battery.

The following information signals potentially dangerous conditions to the operator or equipment:

FOR SAFETY:

Do not operate machine:

• In flammable or explosive areas.;
• Unless trained and authorized;
• Unless operation manual is read and understood;
• If not in proper operating condition;
• Without hopper and/or filters in place;

Before starting machine:

• Make sure all safety devices are in place and operate properly;

When using machine:

• Do not pick up burning or smoking debris, such as cigarettes, matches or hot ashes;
• Do not operate in standing water;
• Report machine damage or faulty operation immediately;
• Go slow on inclines and slippery surfaces;
• Do not leave unattended or on an unlevel surface;
• Do not pick up cables, strings, wires or other similar material;
• Make sure area is illuminated;
• Never allow children to play on or around;
• Do not transport riders or objects;
• Wear a dust mask, protective glasses and gloves in dusty environments;

Before leaving or servicing machine:

• Stop on level surface;
• Turn off machine;

When servicing machine:

• Avoid moving parts. Do not wear loose jackets, shirts, or sleeves;
• Disconnect battery connection and charger plug before working on machine;
• Use manufacturer supplied or approved replacement parts;
• All repairs must be performed by a qualified service person;
• Do not modify the machine from its original design.

When transporting machine:

• Turn machine off;
• Get assistance when lifting machine;
• Use a recommended ramp when loading/unloading into/off truck or trailer;
• Use tie-down straps to secure machine to truck or trailer

SAFETY LABEL:

The safety label appears on the machine in the location indicated. Replace label if it is missing or if it becomes damaged or illegible.

TECHNICAL CHARACTERISTICS

Description|  |
---|---|---
Width-including side brush| 700mm| 28″
Length-including side brush| 870mm| 34″
Height-including handle| 1067mm| 47
Machine height W/Handle folded| 510mm| 20″
Cleaning Path Width (main + side brush)| 635mm| 25″
Weight| 63Kg| 1391bs
Hopper capacity (real)| 35 Lt| 1.25 ft3
Run time| 2h
Filtering surface| 0.95mq| 10 sq.ft
Filtration| 99.5% efficient for
particles up to 2 microns
Productivity (for Hour) Theoretically Max| 1742
m2/Hour| 18750 ft2/Hour
Productivity (for Hour) Estimate Coverage| 1672
m2/Hour| 18000 ft2/Hour
Total power consumption| 360W/18A| 360W/18A
Type of battery| Gel 42Ah/C20
Noise level| 63K1B1

UNPACKING

Unpack the machine carefully avoiding movements that can cause damage.

Once the machine is unpacked, check the condition of its parts. In case the machine is broken in any of its parts, contact immediately our authorized dealer.

For shipping and packaging purposes, some assembly is required. For correct assembling instructions, see machine preparation.

Packaging contents:

• Machine
• Side brush
• Use and maintenance manual
• Warranty card
• Maintenance free type battery 4mm hex wrench
• PCB Control 20 amp spare fuse
• Actuator 2.5 amp spare fuse
• Charger 1.25 amp spare fuse
• Charger cord
• In the case anything of the above should be missing, contact immediately our authorized dealer.
• Assure that all packaging material (plastics, carton, pallet, etc.) are collected and stored away from children.

MACHINE PREPARATION

Side brush assembly:

• Raise the front part of the machine, slide the brush on to the shaft until it locks into place.
  

Handle assembly:

• Release the handle locks as shown
• Rotate handle into working height position
• Return handle lock to the locking position
  

Connecting the Battery:

Remove the top cover to gain access to the battery using the 4 mm hex wrench provided.
Locate the two Red/Black connectors.
Align the colors of the connectors.
Plug the two connector together.

MACHINE AND CONTROL PANEL COMPONENTS:

The machine is equipped with a simple panel control that controls all the operational functions of the machine.

A) On-Off main switch of the machine
B) Led indicator for battery charge
C) Display switch
D) On-Off sweeping mode switches 1 and 2
E) Manual operating switch of the filter shaker
F) Vacuum fan switch
G) Numeric display

The functions located on the control panel can be explained as follows:

A) Main switch to turn on and off the machine.
B) Led indicator for battery charge. Green for when the machine is charged, red for when the machine is discharged and yellow for when the machine charge is in reserve or when the machine is being charged.
C) Numeric display switch: pressing this switch, a part from seeing the machine voltage, the display indicates the working hours of the machine (pressing the switch once) and minutes (pressing the switch twice).
D) On-Off sweeping mode switches 1 and 2: these two switches allow the machine to work with two separate sweeping mode: mode 1 for light debris collection and mode 2 for heavy debris collection.
E) Manual operating switch of the filter shaker gives the possibility in shaking the filter at any time during work. This is to be intended as an addition to the automatic filter shaking that cycles every 3 minutes.
F) Vacuum fan: the vacuum fan automatically activates when sweeping mode is on. Therefore the switch is used when the requirements are to switch off the vacuum fan during sweeping mode.
G) Numeric display

A) CONTROL PANEL
B) CHARGER FUSE (1.25A)
C) HANDLE LOCKS
D) BUMPER
E) SIDE BRUSH
F) TOP COVER
G) WARNING LABEL
H) CHARGER CORD COMPARTMENT
I) HOPPER
J) BRUSH
K) BATTERY FUSE (20A)
L) ACTUATOR FUSE (2,5A)

USE OF THE ON-BOARD BATTERY CHARGER

WARNING: Batteries emit hydrogen gas. Keep sparks and open flame away when charging battery.

When the battery on the machine is discharged, the red led on the control panel illuminates and all functions of the machine will automatically stop: the operator must then turn off the machine and start the charging procedure by connecting the machine battery charger plug into an AC electrical outlet. (during charging the yellow led on the display will be lit): when the machine is fully charged the green led will be lit, the battery charger plug can be disconnected and the machine is ready for operation.

IMPORTANT NOTE: USING THE MACHINE BEFORE THE BATTERY HAS FULLY CHARGED AND A GREEN LIGHT DISPLAYED WILL REDUCE THE LIFE AND RUN TIME OF YOUR BATTERY AND VOID THE WARRANTY.

The on-board charger is specifically designed for Sealed batteries.
NOTE: If during working mode the machine battery charger plug is connected, the machine will automatically stop all its functions. Such operation is forbidden.

STARTING OF THE MACHINE

ATTENTION: the machine must be used only by authorized personal, DO NOT ABANDON the machine when switched on, do not use the machine for collecting liquid, turn the machine OFF before leaving the machine.

FOR SAFETY: DO NOT OPERATE MACHINE UNLESS OPERATION MANUAL IS READ AND UNDERSTOOD

To start the machine use the following procedures:

• Press the main ON/OFF button
• Check the that the green led is lit indicating a proper battery charge level

Select the appropriate sweeping mode:

• ON/OFF sweeping mode button 1 – for light debris and smooth surfaces
• ON/OFF sweeping mode button 2 – for heavy debris and concrete, asphalt and carpeted surfaces.

Notes: using sweeping mode 2 will reduce the maximum machine run time.

ENERGY SAVING FUNCTION : after 10/15 seconds of inactivity (no function activated) the machine switches OFF automatically. Press the main ON/OFF button again to resume operation.

OPERATIONS TO MAKE FOR CORRECT USE:

After having followed all operations for starting the machine you are now ready to work with the machine as a sweeper. To achieve the maximum performance follow the procedures in this manual to avoid the risk of damaging the machine.

It is important:

• Not to use the machine for collecting wires, ropes, strings, water or other liquids
• In the presence of large volume debris (paper, leaves, etc.) raise the front part of the machine by pushing down the handle bar. Shake the filter at the end of the working session.

ATTENTION: This machine is not intended for wet surface sweeping. However, if you encounter a slightly damp environment (moisture buildup on the floor), it is required that you turn the vacuum fan switch off to prevent filter damage. Machine damage due to wet debris pickup is not covered under warranty.

ATTENTION: If the sweeper is lying inactive for a period longer than one month you must disconnect the red and black battery clips.

If the sweeper is lying inactive for a period longer than one week you should leave it connected to the electrical outlet.

WASTE HOPPER EMPTYING AND CLEANING

Before proceeding in removing the hopper assure that the machine is turned off.

ATTENTION: WASTE DISPOSAL MUST BE DONE BY FOLLOWING THE LAWS IN FORCE.

To clean the waste hopper proceed as follows:

• Release the hopper clamp by lifting and then pushing on the back of the clamp.
• Pull out the hopper by its handle
• Empty the hopper

To put back the hopper proceed as follows:

• Slide the hopper back into place
• Lower and press the hopper clamp to lock into place.

MACHINE MAINTENANCE

All service performed should be completed by persons who understand the machine or an AUTHORIZED SERVICE CENTER. It is recommended that only authorized repair parts be used for service.

FOR SAFETY: When servicing the machine disconnect the battery connection and battery charger plug before working on the machine.

MAINTENANCE CHECK UST| On delivery| Daily| Every 10 hours| Every 20 hours| Every 50 hours| Ever/100 hours
---|---|---|---|---|---|---
The belts for slackening|  |  |  |  |  | X
The tightness of nuts and screws|  |  |  |  | X|
The brushes for wear|  |  |  |  | X|
The gaskets for wear and leakages|  |  | X|  |  |
If all the functions are in working order| X| X| X| X| X| X
Empty hopper|  | X|  |  |  |
Remove and shake pre-filter|  | X|  |  |  |
Check main filter|  |  |  | X|  |

SIDE BRUSH REPLACEMENT

Raise the front part of the machine.
Press in the 2 tabs (indicated by the arrows) and pull off the brushes. Slide the new brush until it locks into place.

MAIN BRUSH REPLACEMENT

• Tilt the machine backwards until the handle is touching the ground and the main brush is easily reached.
• Manually turn the brush until a black button is seen on the right hand side of the brush core.
• Press the button and push to disengage the brush.
• Insert the new brush following the guide.

CLEANING AND SERVICING THE FILTERS

The filters are very important components of the machine and essential for correct operation. Proper filter maintenance will allow you to obtain the best performance from your machine.

Pre-Filter

Clean Daily

1. Remove the debris hopper to access the pre-filter
2. Release the two metal retaining clip arms that secure the pre-filter in place. Hinge the retaining clip arms outward and remove the pre-filter.
3. Shake the pre-filter into a debris receptacle.
4. Replace the pre-filter and secure with retainer clips.

Main Filter

The Main filter can be cleaned in any of the following three ways:

by means of the automatic filter shaker:
During operation, the machine will automatically activate the filter shaker every 3 minutes.

by means of manually activating the filter shaker:
Just a simple command is needed to keep the filter in perfect working order: press the button marked ‘E’ and hold it down for a few seconds.
Repeat this operation 4 or 5 times.
Remember that the cleaner the filter, the better the results of your cleaning session. It is recommended to carry this good idea to use the manual filter shaker more frequently.

by manually cleaning the filter:
Manually clean the filter when the filter shaker is not enough to keep the filter clean and/or every 20 hours of work. Before carrying out any kind of procedure on the machine, make sure it is turned off and that all functions are deactivated.

1. Remove the rear hopper
2. Take the filter out
3. Blow compressed air into the side of the filter (at a pressure of 87 psi at the most). Safety glasses required
4. Reinstall the filters and the rear hopper.
   

MAIN BRUSH BELT REPLACEMENT

TOOLS REQUIRED: 3mm Allen Wrench, 4mm Allen Wrench, 5mm Allen Wrench, 8mm Socket
Parts List : MTCG00019 Belt

1. Remove top cover from machine by removing the four screws.

2. Unplug the Red\Black battery connector.

3. Remove right side cover.

4. Remove the mounting bolt for the side brush arm by using a 5mm Allen wrench.
   

5. Remove side brush arm.
   

6. Loosen (do not remove) the two motor mounting bolts (8mm) and pivot motor counter-clockwise to loosen the belt tension.
   
   

7. Remove old belt and install new belt onto the pulleys.

8. Tighten belt tension by pivoting the motor clockwise. Tighten the two mounting bolts.

9. Reassemble side brush arm support.

10. Reassemble covers and reconnect the battery.

11. Test for proper operation.

MAIN/SIDE BRUSH SELF-ADJUSTMENT FEATURE

The system allows the brush to immediately and constantly follow all types of surfaces, self adjust to surfaces and self adjust for main/side brush wear through out the life of the brushes.
The brushes must be replaced when the code “FS0” appears on the display.

ADJUSTING THE SIDE BRUSH

To adjust the side brush, remove the top cover, and turn adjusting handle in the direction required.

CONTROL PANEL DISPLAY CODES

OFF the machine and starting again
C14| Dissipater  at high temperature. Activates if temperature is over 194°F| The machine resets when    temperature lowers under 176° F
FSO| Worn brushes| Replace brush
SP1| Brush motor restricted| Inspect brush for obstruction.

Restart machine to reset

Yellow led lit| Battery in reserve| Machine continues to work.

Only a warning that the battery

is near discharge

Red led flashes| Battery discharged| Machine stops all functions

Turn  off machine and charge the battery

P1.X| Sweeping mode 1 button programming activated| See programming
P2.X| Sweeping mode 2 button programming activated| See programming
SF.X| Filter shaker program setting activated| See programming

RECOMMENDED SPARE PARTS

Tennant Company
PO. Box
10400 Clean Street
Eden Prairie, MN 55344-2650
Phone: (800) 553- 8033
www.tennantco.com

To view, print or download the parts manual, visit

http://www.nobles.com/manuals

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