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6
LIFT MAINTENANCE GUIDLINES
6.1
SAFETY INSTRUCTIONS
Read operating and safety manuals before using any lift
Do not operate a lift that has been damaged or is in disrepair
Proper inspection and maintenance is necessary for safe operation
6.2
PERIODIC MAINTENANCE
DAILY:
1.
Check all hydraulic lines and fittings for pinch points, damage, cracks or leaks
2.
Check all electrical wiring for pinch points, cracks or damage
3.
Check all moving parts for uneven or excessive wear
4.
Repair or replace all damaged, defective, worn or broken components
immediately
5.
Check the telescopic arms for movement. Clean any grease or oil from the lifting
adapters
6.
Raise and lower the lift at the beginning of each shift, without a vehicle on, to
verify the lift is leveled and operating properly. Perform hydraulic leveling
procedure when the lift is out of level.
WEEKLY:
1. Check and adjust hydraulic level
EVERY TWO MONTHS:
1.
Clean and re-grease slide block channels inside of both columns
2.
Grease arm pins
3.
Check and lubricate safety dogs and safety cable adjustment
4.
Check arm restraints and lubricate
5.
Dismantle and clean inner arms
6.
Check anchor bolts and re-torque if required
7.
Check bolts on the carriage stops for tightness. Note: The carriage stop on the
slave side tower should have the thicker side facing downwards, and on the power
side facing upwards. Refer to
Figure 17
.
TOP
POWER SIDE SLAVE SIDE
TOWER
TOWER
Figure 17 – Carriage Stops
