11
OPERATING INSTRUCTIONS
General Instructions
The UniLift is designed for use with GMA style (48” long x 40” wide) pallets. Dimensions for a standard GMA pallet are identifi ed below in Figure
18. As shown below, the total depth of a GMA pallet is approximately 5 inches (127 mm). For the UniLift to operate properly, the pallet height
should not exceed 5 ½ inches (140 mm). In many cases, extremely tall pallets, pallets with very thick bottom boards or pallets with damaged
bottom boards will prevent the outriggers from extending properly. The UniLift must be capable of lifting the bottom of the pallet to a minimum
height of 4 inches (102 mm) off the fl oor (the minimum height for the UniLift’s outriggers to rotate to their extended positions).
In addition to GMA style pallets, the UniLift is capable of lifting most skids, including postal skids.
Figure 18 GMA Pallet Dimensions
1.
Turn the ON–OFF switch to the ON position. The PLC is similar to a computer and requires approximately 5 seconds to initialize before
operation.
2.
Check the status of the outrigger position LEDs. Both outriggers should be in the fully retracted positions. If not, depress the DOWN
button to fully retract both outriggers.
Brake Operation
The UniLift is equipped with a parking brake designed to hold the lift in a desired position on a level surface. The UniLift’s brake operation is
illustrated in Figure 19.
1.
To apply the brake, rotate the brake lever to the lower position by depressing the brake pedal with your foot. The brake pedal will remain in
the depressed position until released.
2.
To release the brake, position your foot under the pedal and nudge the lever upward. The brake lever will rotate to the upper position
releasing the brake.
Figure 19 Brake Operation
Figure 20 Pallet Jack Mode
