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Operating and working instructions
Instructions for electrical / electronic equipment
Note!
Works with electrical components / component may only be affected by
skilled electricians in accordance with the appropriate electro-technical
regulations.
The five safety rules
1
Switch off main switch.
2
Lock main switch and secure against re-activation.
3
Verify safe isolation from supply.
4
Ground work place and shunt out.
5
Cover adjoining parts which are under voltage.
Alternative => unplug power supply
Danger!
Defective electrical components may be under voltage and could be
fatal.
Detected deficiencies of electrical furnaces / component / operating
equipment must be repaired immediately. If exist an acute danger the
furnace, component and / or operating equipment must no longer be
used until the repair of the deficiency.
Only work according to circuit diagram!
