7
3.3 Safety devices
■
Pressure monitor: switch the compressor off if the normal
operation pressure is exceeded.
■
Tank with pressure relief function: additional safety mechanism releaser
to protect lines or vessels from bursting if the pressure continues to rise
despite the action of the pressure monitor.
4 Proper use
The Air-Con Service Station is intended for performing maintenance on vehicle
air-conditioning systems. The device is designed for commercial use.
The Air-Con Service Station may be operated by persons who have the required
professional ability for servicing air-conditioning systems.
This Air-Con
Service
Station
may
only
be
used
to
service
vehicle
air-conditioning systems in which R134a refrigerant is used.
Zell International assumes no liability for damage resulting from the following:
■
Use for purposes more than those described in this operation manual.
■
Modification to the Air-Con Service Station without the permission of Zell
■
Damage to the device resulting from external influences.
■
Incorrect operation