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Disconnecting the auxiliary power supply
WARNING!
If you are not a qualified electrician, do not proceed.
1. Make sure that you have opened the main circuit breaker (Q1). See section
and disconnecting the main circuit breaker (page 17)
.
2. In the upper part of the main circuit breaker cubicle, turn the auxiliary voltage circuit
breakers (Q2 and Q3) from ON position (2a) to the OFF position (2b).
3. Lock the auxiliary voltage circuit breakers (Q2 and Q3) to the OFF position with a padlock.
Stow the key(s) in a safe place.
4. Write your name, phone number and the date to the “Do not switch on. Men at work”
warning sign and hang the warning sign to the switch Q2.
2a
2b
3
20 Safety instructions
3
Содержание ACS880-87LC-3200A
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