5
4
MAINTENANCE
NOTICE:
Use only good quality hydraulic jack oil. Avoid mixing different types of fluid and NEVER use brake fluid,
turbine oil, transmission fluid, motor oil or glycerin. Improper fluid can cause premature failure of the jack and the
potential for sudden and immediate loss of load. Premium hydraulic jack oil is recommended.
Adding/ Changing Oil
For best performance and longest life, replace the complete fluid supply at least once per year.
1. With saddle fully lowered remove cover plate, then oil filler screw.
2. Lay jack on its side and drain fluid into a suitable container.
NOTICE:
Dispose of hydraulic fluid in accordance with local environmental regulations.
3. Set jack in its upright, level position.
4. Fill with oil. Proper oil level is just below the rim of the opening. Reinstall the oil filler screw.
5. Perform
Bleeding/Venting Trapped Air
procedure (page 2 & 3).
Lubrication
A periodic coating of light lubricating oil to pivot points, axles and hinges will help to prevent rust and assure that
wheels move freely and the pump functions smoothly. To help ensure trouble free operation, an inline air dryer and
oiler is recommended.
Cleaning
Periodically check the 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.
REPLACEMENT PARTS
(ref. page 6 & 7)
Not all components of the jack are replacement items, but are illustrated as a convenient reference of location and
position in the assembly sequence. When ordering parts, please give the model number, part number and parts
description. Call or write for current pricing: SFA Companies 10939 N. Pomona Ave. Kansas City, MO 64153, U.S.A.
E-Mail: [email protected] Tel: (888) 332-6419 Fax: (816) 891-6599 Omega Website: http://www.omegalift.com
TROUBLESHOOTING
Symptom
Possible Causes
Corrective Action
Jack will not lift load
• Release valve not tightly closed
• Load is too heavy
• Air supply inadequate
• Ensure release valve tightly closed
• Consider higher capacity jack
• Ensure adequate air supply
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 overfilled
• Drain fluid to proper level
Poor lift performance
• Fluid level low
•
Air trapped in system
• Ensure proper fluid level
•
Follow
Bleeding/Venting Trapped
Air
procedure on page 2.
Will not lift to full extension
• Fluid level low
• Ensure proper fluid level
ASSEMBLY
1. Remove handle and axle jack base from packaging.
2. Line up the square handle tube and the locking
release member with the mating assembly on the
base frame.
OPERATION
(ref. Figure 1)
Lifting
NOTICE:
These jacks are equipped with handle position locks. To adjust the handle, release lock device by pulling the
lever up, lever is spring loaded and will lock into desired position. Ensure lever locking mechanism is fully engaged
before leaving.
1. Connect adequate air source to the air supply inlet.
2. Follow the vehicle manufacturer’s recommended guidelines for lifting. Engage the emergency brake and chock
each unlifted wheel in both directions to prevent inadvertent vehicle movement.
3.
Close the release valve by turning the handle knob clockwise until firm resistance is felt.
4. Center jack saddle under lift point, then squeeze the lift control valve until saddle contacts the lift point. To lift,
continue squeezing the lift control valve until load reaches desired height. Simply release your grip on the lift
control valve to end lift event.
5. Transfer the load to appropriately rated jack stands.
WARNING:
Never wire, clamp or otherwise disable the lift control valve to function by other than
operator's hand.
WARNING:
Only attachments and/or adapters supplied by the manufacturer shall be used.
Lowering
WARNING:
Clear all tools and personnel before lowering load. Open release valve slowly. The further handle
knob is turned counter-clockwise, the faster the load will descend. Maintain control of load at all times.
1. Raise load high enough to clear jack stands.
2. Remove jack stands carefully.
3. Slowly turn handle knob counter-clockwise, but no more than 1 full turn.
If the load fails to lower
:
a. Use another jack to raise vehicle high enough to reinstall jack stands.
b. Remove the malfunctioning jack and then the jack stands.
c. Use the functioning jack to lower vehicle.
4. After removing jack from under vehicle, fully retract the jack to reduce ram exposure to rust and contamination.
!
!
!
3. Using the provided (2) socket head cap screws and
lock washers, connect square handle tube with base
frame.
4. Connect the (2) loose air lines from the handle to
the (2) loose air lines from the base, order is not
important.
5. Ensure the handle locking lever works in all positions.
6. Connect to appropriate air supply and confirm air
features work.
File name: A2102_1706OUT
Date: 2017.06.08
Drawn By: 黃家威
Checked By:
Approved By:
Model No. A2102
Loose Air
Lines
File name: A2102_1706OUT
Date: 2017.06.08
Drawn By: 黃家威
Checked By:
Approved By:
Model No. A2102
Square
Handle Tube
Base
Frame
File name: A2102_1706OUT
Date: 2017.06.08
Drawn By: 黃家威
Checked By:
Approved By:
Model No. A2102
Socket Head
Cap Screws And
Lock Washers
