Maintenance; Troubleshooting - Omega Lift MAGIC LIFT 29023 Operating Instructions & Parts Manual

MAINTENANCE

Use only Mobil DTE 13M or equivalent
!
hydraulic jack oil. Improper fluid can cause
premature failure of the jack and the potential for sudden
and immediate loss of load.
Adding oil
It is difficult to confirm the correct oil level by simply
looking into the oil reservoir after removing the vent
screw. *Correct oil level allows the saddle to reach its
advertised maximum height and its advertised minimum
height.
Too much oil will not allow the saddle to lower
•
completely.
Too little oil will not allow the saddle to raise
•
completely.
1. With saddle fully lowered set jack in its upright,
level position. Remove vent screw (29023), oil plug
(29025).
2. *Fill until oil nearly covers the inner cylinder as seen
from the oil filler hole. Reinstall the
plug.
Changing oil
For best performance and longest life, replace the
complete fluid supply at least once per year.
1. With saddle fully lowered set jack in its upright,
level position. Remove vent screw (29023), oil plug
(29025).
2. Lay the jack on its side and drain the fluid into a
suitable container.
Note. Dispose of hydraulic fluid in accordance with
local regulations.
3. *Fill until oil nearly covers the inner cylinder as seen
from the oil filler hole. Reinstall the
filler plug.

TROUBLESHOOTING

Symptom
Jack will not lift load
Jack will lift, but not maintain
pressure
Jack will not lower after unloading
Poor lift performance
Will not lift to full extension
vent screw, oil
vent screw, oil
Possible Causes
• Release valve not tightly closed
• Load is too heavy
• Release valve not tightly closed
• Hydraulic unit malfunction
• Reservoir overfilled
• Linkages binding
• Fluid level low
• Hydraulic unit malfunction
• Fluid level low
5
Lubrication
A periodic coating of light lubricating oil to pivot points,
axles and hinges will help to prevent rust and assure that
wheels, casters and pump assemblies move freely.
Cleaning
Periodically check the pump piston and ram for signs
of rust or corrosion. Clean as needed and wipe with
an oily cloth.
Note: Never use sandpaper or abrasive material on
these surfaces!
Storage
When not in use, store the jack with saddle fully
lowered.
• Ensure release valve tightly closed
• Consider higher capacity jack
• Ensure release valve tightly closed
• Discontinue use, contact Omega
Technical Service
• Drain fluid to proper level
• Clean and lubricate moving parts
• Ensure proper fluid level
• Discontinue use, contact Omega
Technical Service
• Ensure proper fluid level
Corrective Action