U-Line H-1287 User manual

PAGE 1 OF 15 0223 IH-1287
1-800-295-5510
uline.com
STRETCH WRAP
LOW PROFILE
TURNTABLE
H-1287
TECHNICAL DATA
Length 101"
Width 65"
Height 15"
Turntable Height from Floor 3.2"
Maximum Pallet Size 52" x 52
Operation Space 105" L x 75" W
Shipping Weight 1,000 lbs
ELECTRICAL
• 120 VAC, 60 Hz, Single-phase, 15 AMP
TURNTABLE
• 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
SPECIFICATIONS
SAFETY
Para Español, vea páginas 6-10.
Pour le français, consulter les pages 11-15.
IMPORTANT! Read instructions thoroughly
and familiarize yourself with ALL controls and
operating features.
NOTE: Check the machine for damage.
If damage is found, contact Uline customer
service at 1-800-295-5510.
CAUTION! When servicing drive and controllers,
exposed components with housings or
protrusions may be at or above line potential.
Extreme care should be taken to protect
against shock.
IMPORTANT! Both the ramp and the machine
should be lagged to floor before use.
• 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,
and when 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 to avoid electrical shock or fire.
• Loose clothing must not be worn while the machine
is in operation. Stay clear of moving parts while the
machine is running.

PAGE 2 OF 15 0223 IH-1287
SET-UP
MACHINE PLACEMENT
Place turntable at desired location. Ensure there is
sufficient room to load/unload the machine. Wire and
that you do not stretch the wiring cable.
NOTE: Turntable is powered by a 120 VAC,
15-AMP outlet.
FLOOR WEIGHT BEARING TOLERANCE
IMPORTANT! Floor must be able to support the
weight of the machine, maximum load and
stress of operation.
IMPORTANT! If fork trucks will operate on the
same weight bearing area of floor, 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.
H-2958 RAMP (OPTIONAL)
Select a ramp position. The ramp can be positioned
anywhere in a 180° rotation around the front of the
turntable. There should be a 1/4” gap between the
turntable and the ramp. The ramp should be fully
supported by the floor. Both the ramp and the machine
should be lagged to the floor when ramp is used.
SPECIFICATIONS CONTINUED
Turntable
Speed Pot
ø65"
3.2"
100.4"

PAGE 3 OF 15 0223 IH-1287
SET-UP CONTINUED
OPERATION
POWER AND CONTROL WIRING CHECKS
1. Using a voltage meter, check the AC voltage
coming to the system to insure proper voltage
is present.
2. Plug the power cord into a 120VAC outlet. Power
should be applied to the frequency drive and foot
switch.
1. 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
Turntable speed is adjusted by a built-in potentiometer
dial on the electrical enclosure. Turn clockwise to
increase, and counter-clockwise to decrease speed.
Maximum turntable speed is 12 rotations-per-minute
(RPM).
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:
1. Keep the machine and surrounding area as clean
as possible, especially near moving components.
2. Check for loose hardware, especially set screws
located in: sprocket hubs, bearing hubs, and flanges.
3. Check for loose cotter pins.
4. Check for dry seals at the bearings.
5. 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) is also
replaced as a unit rather than individual components
when worn.
WARNING! Failure to follow maintenance
procedures will reduce the life of your
turntable and manufacturer's warranty
obligation.
MAINTENANCE

PAGE 4 OF 15 0223 IH-1287
MAINTENANCE CONTINUED
TURNTABLE BELT ADJUSTMENTS
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 bearings not previously mentioned should be
greased bi-monthly using Mobile EP-1 or equivalent.
MAINTENANCE SCHEDULE TABLE
PART SCHEDULE
Turntable Belt Drive Tension
(For Predator Low Profile Only)
Check and adjust every three
months.
Gear Motor The gear motor is filled with oil
and sealed, no maintenance is
required.
NOTE: Refer to Electrical and Mechanical
component's Operations Manuals shipped
inside the enclosure for additional
maintenance information.
TROUBLESHOOTING
WARNING! Only qualified personnel should
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 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.
OPERATING ISSUE CAUSES RECOMMENDATIONS
Machine not powering on. The system is not plugged into a 120 VAC outlet. Plug machine into a 120 VAC outlet.
Doesn’t have continuity. Use a voltmeter to test continuity of the power cord.
Replace the power cord to the machine.
Replace the main circuit breaker.
The frequency drive circuit breaker is not on. Switch the main circuit breaker on.
It is not receiving the charge. Use a voltmeter to read input voltage to the frequency
drive. Tighten or replace wiring to the frequency drive(s).
It is not receiving 120 VAC. Use a voltmeter to read input voltage to the frequency
drive.
Tighten or replace wiring to the frequency drive(s).
Replace the frequency drive(s).

PAGE 5 OF 15 0223 IH-1287
1
-800-295-551
0
uline.com
OPERATING ISSUE CAUSES RECOMMENDATIONS
Turntable is malfunctioning. It is not set high enough. Locate the turntable speed potentiometer dial on the AC
frequency drive.
Adjust potentiometer towards 100% to set speed.
It is not functioning properly. Step on the foot switch, and use a voltmeter to test for
continuity of the foot switch.
Tighten wiring, replace the foot switch if necessary.
The frequency drive is not functioning (i.e. no
faults displayed).
Remove power to the drive. Wait sixty seconds, and
supply power back.
Refer to frequency drive manufacturer's manual for
specific fault.
The frequency drive is not connected properly
to the motor.
Locate the turntable motor, and use a voltmeter to check
continuity of all motor wires.
Tighten or replace wiring as necessary.
Replace the turntable frequency drive.
TROUBLESHOOTING CONTINUED