ULINE Stretch Wrap Low Profile Turntable User Guide
- June 7, 2024
- ULINE
Table of Contents
ULINE Stretch Wrap Low Profile Turntable User Guide
SYSTEM SPECIFICATIONS
IMPORTANT!
Read this manual thoroughly and familiarize yourself with ALL controls and
operating features. Keep this manual for future reference and maintenance.
Unpacking: Check the machine for damage. If damage is found, return to Uline.
TECHNICAL DATA
- Length: 95″
- Width: 59″
- Height: 14″
- Turntable Height from Floor: 3.2″
- Operation Space: 105″ L x 75″ W
- Maximum Pallet Size: 52″ x 52″
- Shipping Weight: 1000 lbs
ELECTRICAL SPECIFICATIONS
• 120VAC, 60 Hz, Single-phase, 15AMP
TURNTABLE SPECIFICATIONS
- 1/2 HP 3-phase AC motor
- 1/2 HP AC frequency drive with acceleration and deceleration control
- 12 RPM turntable maximum speed
- 4,000 lbs. turntable maximum load capacity
CAUTION! Motor control equipment and electronic controllers are connected to hazardous line voltages. When servicing drive and controllers, there may be exposed components with housings or protrusions at or above line potential. Extreme care should be taken to protect against shock.
The user is responsible for conforming to all applicable code requirements with respect to grounding all requirements. Do NOT use extension cords to operate the equipment.
Disconnect AC input power before checking components, performing maintenance, cleaning up, and when the machine is not in use. Do NOT connect or disconnect wires and connectors while power is applied to circuit. Wiring work should be carried out only by qualified personnel. There is a danger of electric shock or fire.
WARNING! Loose clothing must NOT be worn while the machine is in operation. Stay clear of moving parts while the machine is running.
SYSTEM SET-UP
MACHINE PLACEMENT
Place the low profile turntable close to an area where you will be wrapping
your pallet loads. Make sure that there is sufficient room to load/unload the
machine and that you do not stretch the wiring cable. Remember, you will need
to provide electrical service to a 120 VAC, 15-AMP outlet.
FLOOR WEIGHT BEARING TOLERANCE
The floor must be able to bear the weight of the machine, the weight of the
maximum load, plus a safety factor. The floor must also be able to tolerate
the stress of the machine’s operation. If the fork trucks will operate on the
same weight bearing area, add the weight of the trucks to the weight bearing
stress tolerance requirements.
MACHINE SET-UP
Place skidded machine close to the designated wrap area. Remove all shipping
fasteners holding the machine to the pallet. Place forks of the forklift
through the tubes provided at the rear base of the module, remove the machine
from these skids, and place it at the designated wrap area.
SYSTEM SET-UP CONTINUED
POWER AND CONTROL WIRING CHECKS
1. Using a voltage meter, check the AC voltage coming to the system to insure
proper voltage is present. Plug the power cord to a 120VAC outlet. Power
should be applied to the frequency drive and foot switch.
OPERATING INSTRUCTIONS
1. Simply step on the foot pedal to start the turntable drive motor. The foot
pedal is a maintained switch. Pressing the pedal again turns the turntable
motor off.
TURNTABLE SPEED ADJUSTMENT
1. The turntable speed is adjusted by a built-in potentiometer dial on the AC
frequency drive. Turn clockwise to increase, counter-clockwise to decrease.
The maximum turntable speed is 12 rotation-per-minute (RPM).
FREQUENCY DRIVE ADJUSTMENT
PAGE GROUPS
PAGE GROUPS
Parameters are grouped in a page arrangement. Each page will contain a list of
the parameters associated with that group. Move into the page groups from the
display menu by using the right arrow key.
PARAMETER GROUPS
Select the desired parameter group by using the up and down keys. Once the
parameter group is located, use the right arrow key to enter the group. Use
the up and down keys to scroll the parameters on that page.
PARAMETERS
Once the parameter has been located, use the right arrow key to view the
parameter setting.
PROGRAMMING MODE
Use the ENTER key to enter the programming mode. The displayed parameter will
flash indicating the parameter can be changed.
PARAMETER CHANGES
Use the up and down keys to change the parameter setting. Press ENTER to enter
the parameter setting. If the parameter change is successful, the keypad will
display the end (End) message and return to he parameter number display. If
the parameter change is unsuccessful the keypad will display an error (Err)
message, the parameter will not be changed, and the parameter number will
again be displayed.
TO EXIT PROGRAMMING MODE
Pressing left arrow backs out of Parameter Mode and returns you to Display
Mode.
PROGRAMMABLE FUNCTIONS
All functions have been factory set and tested. Some of the most commonly adjusted programmable functions (parameters) are listed below:
NOTE: Refer to the manufacturer’s Operation Manual or website for complete lists and explanations:
- 2-00 Source of Frequency Command This is used to set the drive for either keypad control or external signal input control.
- 1-00 Maximum Output Frequency This parameter determines the AC drive’s Maximum Output Frequency. All the AC drive accelerations and decelerations are scaled to correspond to this maximum output frequency.
- 2-01 Source of Operation Command This is used to set the drive to determine operating commands from the Digital Keypad or external signal inputs.
- 7-00 Motor Rated Current The value must be between 30 to 120% of the drives rated output current. This parameter sets the drive’s output current limit.
- 1-05 Minimum Output Frequency This parameter sets the Minimum Output Frequency of the AC drive. This parameter must be equal to or less than the Mid-Point Frequency (50.7).
- 1-09 Acceleration Time This is used to set the acceleration time. The acceleration time is based on the time it takes for the drive output to reach 60 Hz.
- 1-10 Deceleration Time This is used to set the deceleration time. The deceleration time is based on the time it takes for the drive output to reach zero speed (from 60 Hz) after a stop or zero command is given.
- 8-00 DC Brake Voltage Level This parameter determines the amount of DC Braking voltage applied to the motor during start-up and stopping. This value must be between 0% and 30%.
- 8-02 DC Braking Time upon a Stop This parameter determines the duration of the time that the DC braking voltage will be applied to the motor upon a stop command of the AC drive.
- 8-14 Auto Restart After Fault After a fault occurs, the AC drive can be reset/ restarted automatically up to 10 times. Setting this parameter to 0 will disable the reset/restart operation after any fault has occurred.
FAULT DETECTION
PREVENTATIVE MAINTENANCE
As with all machinery, proper attention and maintenance is the key to long
component life, maximum performance, and safe operation. By spending a few
minutes reading and following these preventive measures, you should reduce the
downtime and prolong the life of your system.
It is important to understand that these maintenance schedules are minimum
recommendations. Highlight Industries, Inc. cannot possibly know, evaluate or
advise the various trades in all schedules of periodic maintenance.
Accordingly, anyone who maintains or services a turntable only machine must
first satisfy himself/herself as to the schedules of preventive maintenance
based on cycling operation and environmental locations.
WARNING! All maintenance operations require the equipment to be powered down and locked out for personnel safety.
LOCK-OUT/ TAG-OUT PROCEDURES
Be sure that anyone performing any type of maintenance on this equipment is
familiar with and is adhering to the lock-out/tag-out procedures set forth by
the General OSHA or the State OSHA guidelines.
VISUAL CHECKS
Visual checks should be conducted at least once per month:
- Keep the machine and surrounding area as clean as possible, especially near moving components.
- Check for loose hardware, especially set screws located in: sprocket hubs, bearing hubs, and flanges.
- Check for loose cotter pins.
- Check for dry seals at the bearings.
- Check for loose electrical connections and for frayed cords and cables. Replace immediately any damaged cords and cables.
TURNTABLE BEARING LUBRICATION TAB
If the turntable becomes noisy during operation, the supporting cam follower
bearings under the turntable top may need replacement. The bearings are sealed
and lubed for life, but will require replacement after several years of
regular use. It is necessary to replace the entire cam follower assembly
(bearings and plastic housing), not just the bearings, should the bearings
become worn.
The King Post Assembly (center bearing) when worn is also replaced as a unit rather than individual components.
WARNING All Failure to follow these procedures will reduce the life of your
turntable and manufacturer’s warranty obligation.
The main turntable bearing should be lubricated with clean grease that
conforms to NLGI EP-2 penetration. Wipe fittings clean before and after
lubrication; rotate the turntable while lubricating. Thereafter, use the
following recommendation for periodic lubricating:
TURNTABLE BELT ADJUSTMENT
Loosen the four reducer plate bolts. Adjust the position of the reducer to the desired belt tension using the rear tensioning bolt. Retighten the four reducer plate bolts.
MISCELLANEOUS PIVOT AND ROTATING BEARINGS
All other bearings not mentioned previously should be greased bi-monthly using Mobile EP-1 or equivalent.
MAINTENANCE SCHEDULE TABLE
NOTE: Refer to Electrical and Mechanical component’s Operations Manuals shipped inside the enclosure for additional maintenance information.
TROUBLESHOOTING GUIDE
WARNING! Make sure that only qualified personnel perform inspection, troubleshooting and part replacement.
CAUTION! Disconnect all power including external control power that may be present before servicing the frequency drive controllers. WAIT for three (3) minutes for the DC bus capacitors to discharge. The frequency drive controller’ display and/or LED’s are not accurate indicators of the absence of DC bus voltage.
