MAHA MPJ Series, Original Operating Instructions

Page: 49 / 114

BA550001-en
49
11 Troubleshooting
WARNING
•
The relevant health and safety regulations must be observed.
•
Wear personal protective equipment.
•
Service work may only be carried out by authorised service technicians.
•
Repair, maintenance and set-up work may only be carried out when the ma-
chine is at a standstill. The system must be disconnected from the power
supply or the compressed air supply must be interrupted and secured
against being switched on again.
•
Maintenance and repair work should only be carried out when the lift is
load-free.
•
Only use original replacement parts.
•
Substances that are hazardous to the environment must be disposed of
appropriately.
•
No high-pressure or steam-pressure devices and no aggressive cleaning
agents may be used to clean the pit jacks.
•
The safety devices of the pit jack must be adjusted by authorized service
technicians.
•
The safety features must not be replaced or overridden.