Youngman BOSS X3 User Manual (English)

Questions and Answers:

J
Jim DavisAug 7, 2025
What to do if the Youngman BOSS X3 Lifting Systems platform does not raise but the motor is running?
- R
  robbinsvictorAug 7, 2025
  If the Youngman Lifting Systems platform does not raise but the motor is running, it could be due to several reasons. The platform might be overloaded, in which case you should reduce the load. Alternatively, there might be a faulty adjustment of the relief valve, requiring adjustment. A faulty hydraulic pump could also be the cause, necessitating its replacement. Finally, insufficient hydraulic oil could be the issue, so you should add more oil.
A
Amber RomeroAug 12, 2025
Why is oil leaking from the cylinder of my Youngman BOSS X3?
- B
  Benjamin MasonAug 12, 2025
  If you notice oil leaking from the cylinder of your Youngman Lifting Systems, it is likely due to faulty sealing. The suggested solution is to replace the sealing to resolve the leak.
C
Carl PerkinsAug 17, 2025
How to troubleshoot a Youngman Lifting Systems platform that does not raise and the motor is not running?
- C
  Crystal EvansAug 17, 2025
  If the Youngman Lifting Systems platform is not raising and the motor isn't running, several factors could be at play. It could be due to faulty wiring, so you should check the wiring referring to the wiring diagram. The battery might be disconnected, requiring you to reconnect it. Another possibility is that the battery charge is insufficient, and you'll need to charge it. Lastly, the tilt sensor might have been triggered, in which case you should reduce the operating angle.
F
Frank SantosAug 23, 2025
What to do if oil is leaking from piping or joint in Youngman BOSS X3?
- C
  christophershafferAug 23, 2025
  If oil is leaking from the piping or joint of your Youngman Lifting Systems, it's likely due to insufficient tightening or an invalid seal. To resolve this, either tighten the joint or replace the seal.
H
Heather DavisAug 27, 2025
Why is my Youngman Lifting Systems platform creeping (uncontrolled lowering)?
- M
  Megan HoffmanAug 27, 2025
  If your Youngman Lifting Systems platform creeps or lowers uncontrollably, it could be caused by oil leakage in the power pack. Replacing the lowering valve is the suggested solution. Another possible cause is oil leakage from the hydraulic circuit, which would require checking and repairing the hydraulic circuit.
M
Mark WellsSep 1, 2025
Why is oil leaking from the air breather of my Youngman BOSS X3?
- T
  Thomas GardnerSep 1, 2025
  If oil is leaking from the air breather of your Youngman Lifting Systems, it is probably because there is an excessive quantity of oil. You should reduce the oil quantity to resolve this issue.