3
TROUBLESHOOTING
1. Air/hydraulic pump will not operate.
- Check the pressure of compressed air supply. It should be between 75 - 115 psi for best performance.
- Check for any leakage on hose and connectors.
2. Air/hydraulic pump does not operate properly.
- Contact Titan Lifts for additional troubleshooting and/or replacement.
3. Jack frame does not move up and down smoothly.
- Reposition vehicle location on the jack for more equal weight distribution.
- Raise the jack all the way to the top and then return to the floor without
load. Repeat 4-6 times in order to remove any air out of the hydraulic
system. Remember to change the tank nut with the supplied one (Fig 7).
4. Jack does not lift its rated capacity.
- Reposition vehicle location on the jack for more equal weight distribution.
Fig 7
- Check the pressure of compressed air supply. It should be between 75 - 115 psi for best performance.
5. Cylinder leaks under rated load.
- Check the leaks at the hydraulic hose, fittings, cylinders and pumps.
- Check for clog in the check valve which may be preventing the valve from completely closing.
6. Jack will not lower.
- Raise the jack up one or two inches. Let the lock bar fully pass the safety latch and then press down the safety
release lever to lower the jack.
- Check the jack frame for any obstructions that may be preventing lowering.
- The valve is blocked, stopping the oil from coming back from the cylinder. Check the air/hydraulic pump.
