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Works on the electrical power supply have only to be
performed by proficient electricians.
The electrical equipment of the system has to be regularly checked for (for this refer
to local regulations, like e.g. VBG 4). Faults like loose connections or burnt wires
must be instantly removed.
The switchbox has to kept closed always. Access to it may only be granted to
authorised personnel.
Only use original fuses! The electrical system will be destroyed when using too
strongly resistant fuses.
Plugged connections may be plugged or unplugged not in live, but in voltage free
state only.
If work on parts that may be live is necessary, a second person has to be involved
that triggers the master switch or the emergency-shutdown switch (NOT-AUS) in
cases of emergency. A wide area around the place of work has to be to be cordoned
off by a red-white security chain and a warning sign. Only use voltage insulated
tools!
4.12
Special danger spots
A special danger spot is the space inside the filter engine, especially the
insertions and the device (Danger of incisions!). Always wear protective
gloves when maintaining the engine!
4.13 Emergency instructions
In cases of emergency always switch off the master switch.
Burning oil or emulsions have to be extinguished by the use of a CO
2
or powder fire
extinguisher.
Fires in the electrical system of the filter engine have to be extinguished by a CO
2
fire
extinguisher.
4.14 Maintenance and troubleshooting
