Manual

38
PROBLEM POSSIBLE CAUSE AND SOLUTION
Lift will not remain in
raised position.
• The cylinder packing may be leaking.
• The Deltatrol regulator is not seating.
• The Deltatrol check valve is not seating.
• The hydraulic tubing, hose, or fitting is leaking oil.
• The return filter may be clogged.
TROUBLESHOOTING ANALYSIS