5
RAJ-7K-H & RAJ-7K-L
Jun 2022
Pneumatic / Hydraulic Pump Diagram
Fig 2.
MAINTENANCE INSTRUCTIONS
If you are not completely familiar with automotive lift maintenance procedure,
please contact your distributor for instructions before any practice.
TO AVOID PERSONAL INJURY, permit only qualified personnel to perform maintenance on this
equipment.
Daily:
· Inspect rubber ‘lift’ blocks for damages or excessive wear.
· Inspect hydraulic system for leaks.
· Inspect for loose bolts, broken or damaged components.
· Inspect safety latches for proper operation.
· Inspect safety curtain guard for damage, wear, and tear.
Monthly:
· Inspect the roller body assemblies for damages or worn parts.
Six Months:
· Check fluid level in hydraulic reservoir.
Fluid Level Checking Procedure:
1. Completely lower rolling jack.
2. Wipe pump reservoir clean to prevent contamination of fluid.
3. Remove fill plug and check fluid level. Fill as required to bottom of fill hole with AW32 hydraulic
fluid. Take care to prevent contamination during filling operation.
4. Reinstall vent plug, hand tight only.
Repair or Replace as required with original equipment parts.
Air Fitting / Inlet Port
Fitting / Hydraulic Hose
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