Autoquip CMD DOCK LIFT - Manual (Page 7)

7
CAUTION!
Never run the pump for more than a couple of seconds without pumping oil.
This applies to low oil conditions, improper motor rotation, running the
pump against the relief pressure after the lift is fully raised against the
physical stops, running overloaded beyond capacity, or running at reduced
speed because of pinched or obstructed hydraulic lines.
CAUTION!
Do not continue to depress the “UP” button on the controller if the lift is not
raising or if the lift has reached the fully raised position. To do so may
result in permanent damage to the motor or pump.
CAUTION!
Do not operate the power unit on relief for more than a few seconds. When
on relief, the valve will make a squealing sound.
CAUTION!
Precautions should be taken to prevent the introduction of
contaminates such as dirt or other foreign material into the system through
open fittings, pipes or disassembled components. Contamination will ruin
the hydraulic system.
CAUTION!
Use only approved oils in the lift. See “Specifications” section.
DANGERS, WARNINGS & CAUTIONS