KACO blueplanet 750 - 1000 kVA - Manual (Page 33)

KACO blueplanet 1000/875/750 TL3 M1 IS OD DEX0 Page 33
Storage/Installation/Start-up
5.6 Start-up
Before starting the inverter, if components are condensed inside the inverter or have been stored in a highly
humid air for a long time, it has to be dried out completely for more than a day, otherwise it will cause failure.
After that the circuit breakers must be switched ON to start the inverter, which also switches on the control
circuits.
DANGER
Lethal voltages are still present in the terminals and lines of the inverter even after
the inverter has been switched off and disconnected!
Coming into contact with the lines and terminals in the inverter will cause serious
injury or death.
Only authorised electricians who are approved by the supply grid operator may open,
install and maintain the inverter.
› Keep all doors and covers closed when the unit is in operation.
› Do not touch the lines and terminals when switching the unit on and off!
Switch on the circuit breakers
Step Check Action
1 Fuse F1, 2, 30, 31, 38, 39
Circuit breakers CB32, 34, 35, 40 ON " Proceed to Step 2
OFF " Switch on,
Then proceed to Step 2
2 Circuit breakers MCB21
Disconnect switch
DS10-1, DS10-2, DS10-3
Circuit breakers CB20 ON " Proceed to Step 3
OFF " Switch on,
Then proceed to Step 3
3 Circuit breaker CB37 " Switch on
Then proceed to Step 4
4 Key switch ON " Inverter ON
OFF " Inverter OFF