Operation
1. Position vehicle wheels in the center of each runway.
2. Set parking brake or use wheel chock to hold vehicle in position.
3. Before raising vehicle, be sure all personnel are clear of the lift and surrounding area. Pay
careful attention to overhead clearances.
4. Raise the lift to the desired height by pressing the push button on the power unit.
5. After vehicle is raised to the desired height, lower the lift on the nearest safety lock.
6. Check to make sure all four safeties are engaged BEFORE ENTERING work area.
7. To lower the lift, raise the lift off the safety locks
approximately 2"
by pressing the start
button on the
pump.
8. Press the push button
on the
air safety valve to the open position.
9. Push the LOWING HANDLE on the pump until the lift has descended completely.
Weekly maintenance
1.
Lubricate all rollers with general purpose oil.
2.
Check all chain connections, bolts and pins to insure proper mounting.
3.
Lubricate safety lock pivot points with general purpose oil.
Monthly maintenance
1.
Check safety locks to insure they are in good operating condition.
2.
Check all cables for excessive signs of wear.
3.
Make a visual inspection of ALL MOVING PARTS and check for excessive signs of wear
4.
Replace ALL FAULTY PARTS before lift is put back
in service.
Trouble shooting
Symptoms
Possible cause
Remedy
1. Lift will not raise or
1. Over load.
The load should be with in the capacity.
will not stay up.
2.
The pump
is not working
Check the power supply, oil quantity,
properly
valves and filters.
3. The cylinder leaks.
Check all connections of the oil pip.
Change the main cylinder.
2.
Lift will not lower
1. The Safety lock
may be
engaged
.
down.
Check the air supply pressure.
Before lower down, raise the lift up
approximately 2" i
n order to open the
safety
locks.
2. The release valve clogged
Check and clean the valve.
REV A-090413
