Omega 21032 User Manual

5
TROUBLESHOOTING
Symptom Possible Causes Corrective Action
Jack will not lift load
• Release valve not tightly closed
• Overload condition
• Air pressure inadequate
• Ensure release valve tightly closed
• Remedy overload condition
• Ensure adequate air pressure
Jack will lift, but not maintain
pressure
• Release valve not tightly closed
• Hydraulic unit malfunction
• Ensure release valve tightly closed
• Discontinue use, contact Omega
technical service
Jack will not lower after unloading
• Reservoir overlled
• Linkages binding
• Fluid level low
• Drain uid to proper level
• Clean and lubricate moving parts
• Ensure proper uid level
Poor lift performance
• Fluid level low
• Air trapped in system
• Ensure proper uid level
• Follow Bleeding/Venting Trapped
Air procedure on page 3
Will not lift to full extension • Fluid level low • Ensure proper uid level
Lubrication
A periodic coating of light lubricating oil to pivot points and hinges, and applying grease to the lift arm and wheel
ttings, will help to prevent rust and assure that wheels, casters and pump assemblies move freely. To help ensure
trouble free operation, an in-line air dryer and oiler is recommended.
Cleaning
Periodically check the pump piston and ram for signs of rust or corrosion. Clean as needed and wipe with an oily
cloth.
NOTICE: Do not use sandpaper or abrasive material on ram and pump piston surfaces.
Storage
When not in use, store the jack with saddle fully lowered.

Omega 21032 Specifications

General

Brand	Omega
Model	21032
Category	Lifting Systems
Language	English