Interruption of Operation
Page 38
Operating manual LC 340.01-A.3.5/6
Current revision status: Apr 4, 2019
8 INTERRUPTION OF OPERATION
DANGER
DANGER:
It is prohibited, to do trouble shooting or maintenance work while the
electrical power is on. Even if the chiller is OFF, parts of the electrical
circuit will be under high voltage until the main circuit breaker is opened.
Do not attempt to perform any work on the chiller unless the unit is
disconnected from the power supply
The electrical diagram has to be reviewed and understood.
-
In emergencies the chiller has to be switched off by the main circuit
breaker
-
Always follow accident prevention regulations
-
The electrical connection must be according to EN, VDE- / IEC-
Norms or according to the corresponding local authorities
-
The safety devices must not be deactivated
8.1 Repairs
WARNING
WARNING:
A repair of the machinery is only allowed to be done by specialised
companies. Please contact our service department in case of failure.
8.2 Alarm messages
WARNING
WARNING:
In cases of interruptions of operation that cannot be solved with the help
of this manual please disconnect the chiller from the net and contact our
service department.
The operating company has to take care that repairs are only done by
specialised personnel.
All warning messages will be indicated in LaserNet. To get an overview, please go to
the page
“Chiller”
For further details please go to the page
“Events”
. Here you get detailed information
about all active alarm and warning messages.