What to do if my Power Fist 8003605 Jacks will not lift load?
If your Power Fist Jacks won't lift the load, it might be due to a few reasons. First, make sure the release valve is firmly closed. Also, check if you're overloading the jack and reduce the load if necessary. Ensure that the air supply is adequate. Finally, there might be air trapped in the system, in which case you should purge the system.
Why do my Power Fist 8003605 Jacks lift, but will not maintain pressure?
If your Power Fist Jacks lift, but won't maintain pressure, the release valve might not be tightly closed; make sure to close it firmly. Another possibility is that you're overloading the jack, so try reducing the load. If neither of these solutions work, it may be due to hydraulic unit malfunction.
Why do Power Fist 8003605 Jacks have poor lift performance?
If your Power Fist Jacks exhibit poor lift performance, it could be due to a low hydraulic jack oil level. In this case, you should add hydraulic jack oil to the proper level. Another potential cause is air trapped in the system, so consider purging the system.
What to do if my Power Fist Jacks will not lower after unloading?
If your Power Fist Jacks won't lower after unloading, it could be because the reservoir is overfilled. Drain the oil to the proper level. Alternatively, the linkages might be binding, so try cleaning and lubricating the moving parts.
How to fix Power Fist Jacks that will not lift to max height?
If your Power Fist Jacks will not lift to max height, it is possible that the hydraulic jack oil level is low. Add hydraulic jack oil to the proper level.
General| Brand | Power Fist |
|---|---|
| Model | 8003605 |
| Category | Jacks |
| Language | English |
Operator must follow basic precautions to reduce risk of injury or damage.
Operate in a clean, well-lit, distraction-free environment.
Keep unauthorized personnel away from the work area.
Wear CSA or ANSI approved PPE for eye and foot protection.
Jack is for lifting only; do not overload beyond rated capacity.
Ensure jack rests on a firm, level surface capable of sustaining the load.
Maintain static position; never move a load on an elevated jack.
Immediately support lifted loads with adequate jack stands.
Do not use damaged jack or one subjected to shock load; seek qualified repair.
Do not expose the jack to rain or adverse weather conditions.
Inspect air line for damage before each use; discontinue if faulty.
Keep air line away from traffic; use conduit or planks for protection.
Avoid carrying jack by air line, keep away from heat/oil/sharp edges, coil when storing.
Secure air line to prevent whipping and injury from damaged/disconnected lines.
Seek immediate medical treatment if hydraulic fluid penetrates skin.
Repairs must be done by qualified technicians; avoid makeshift repairs.
Use only high-quality hydraulic jack oil; do not substitute other fluids.
Use the correct jack for the job; do not modify or alter for unintended purposes.
Ensure regulator/throttle is OFF before connecting to air source.
Do not operate with missing parts; replace before operating to prevent malfunction/injury.
Handles fit together and can be locked into place when needed.
Inspect jack immediately after abnormal load/shock; remove from service if damaged.
Add air tool oil to hose connector for lubrication before first use.
Purge trapped air from the hydraulic system as per Maintenance section.
Turn release valve clockwise until firmly closed using the narrow handle.
Place jack into position and adjust extension screw as needed.
Ensure jack and load are on a hard, level surface.
Apply parking brake, use wheel chocks, and check owner's manual for lift points.
Connect air inlet to supply hose, turn on air valve to raise load.
Use handle to pump manually if air source is unavailable.
Immediately use jack stands to support the load after lifting.
Never place body under load without jack stands; jack not for long periods.
Ensure no obstructions and people are clear before lowering.
Raise load enough to carefully remove jack stands.
Slowly lower load by turning release valve anticlockwise in small increments.
Lower extension screw by turning clockwise to remove the jack.
Avoid dynamic shock loads from valve operation to prevent hydraulic system failure.
Maintain jack with care for efficiency, control, and fewer problems.
Periodically inspect components; use qualified technician for repairs.
Check ram every three months for rust/corrosion; clean and oil.
Annual inspection by a qualified technician is recommended.
Maintain labels and nameplate; contact for replacements if unreadable/missing.
Only qualified service personnel should repair the bottle jack.
Purge air for poor performance during manual operation; pump handle 10-15 times.
Purge air for poor performance with compressor; run pump for one minute.
Regularly check hydraulic oil level; fill with high-quality jack oil if low.
Replace hydraulic jack oil annually to extend performance and life.
Dispose of hydraulic jack oil according to local regulations; avoid sewer disposal.
Lubricate joints, screw, and moving parts periodically for smooth operation.
Store in a dry location with ram/screw lowered; lubricate steel parts to prevent rust.
Recycle tools damaged beyond repair at an appropriate facility.
Contact local municipality for proper disposal instructions or locations for hydraulic fluid.
Check release valve, overload, air supply, and air trapped in system.
Check release valve, overload condition, or hydraulic unit malfunction.
Check reservoir overfill or linkages binding.
Check hydraulic oil level or air trapped in system.
Check hydraulic oil level.
Contact Princess Auto Ltd. or qualified technician for solutions or service.
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