Owner manual

35
Lift raises slowly. • The structural members of the lift may be binding.
• The tubing or hose is obstructed or broken. Where
pipe is used, check for obstruction in the line.
• The hydraulic line or hose may be leaking.
• The oil viscosity is not suited for the environmental
conditions. Refer to “Routine Maintenance” section
for oil recommendations.
• Check the oil level in the reservoir.
• The motor voltage/wiring may be incorrect.
• The suction filter may be clogged. Remove and
clean the filter. Drain and replace the oil.
• The breather holes in the reservoir fill cap may be
clogged. Remove and clean.
• The power unit pump may be defective.
Lift lowers slowly. • The structural members of the lift are binding.
• The tubing or hose is obstructed or broken. Where
pipe is used, check for obstruction in the line.
• The oil viscosity is not suited for the environmental
conditions. Refer to “Routine Maintenance” section
for oil recommendations.
• The return filter may be clogged due to dirt or
damage.
PROBLEM POSSIBLE CAUSE AND SOLUTION
TROUBLESHOOTING ANALYSIS