Repairs; Seal Kit Replacement Mpj 1S - MAHA MPJ Series Original Operating Instructions

14

Repairs

WARNING
Service and repair work on the lift may only be carried out by authorised and
trained specialist personnel!
The lifting system and its components were extensively tested during
development and before marketing. Original spare parts correspond in quality
and condition to those of a new lifting system. To ensure the operational safety
and longevity of your system, we recommend the exclusive use of original spare
parts.
After repairing or replacing load-bearing parts, we recommend carrying out a
functional test with a load to check the correct assembly, the movement of all
parts and any settling behavior.
For these tests, we recommend using a typical vehicle to be lifted with a tare
weight of approx. 75% of the nominal load.
The nominal load specified on the rating plate must never be exceeded!
Overload tests to check the strength of the load-bearing parts were carried out
as part of the conformity assessment procedure. The load-bearing capacity of
the system and the relevant components was verified up to 1.5 times the
nominal load.
Exceeding the rated load can lead to pre-damage to components and thus to
increased wear and premature failure.
14.1

Seal kit replacement MPJ 1S

1 Personal protective equipment must be worn!
2 Pit jack is unloaded, freely accessible and cleaned!
3 Fully extend the jack without load!
4 Disconnect the pit jack from the compressed air supply.
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