Steca Tarom 4545 - 11 Dismounting the Controller

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11 Dismounting the controller
Disconnecting the loads from the controller
1. Switch off all loads.
2. Disconnect the load cables L− and L+ from the controller.
Disconnecting the solar module from the controller
3. If present, Switch off the DC load circuit breaker (solar module) and secure it against being
switched on again or Safely cover the module (wind).
4. Disconnect the module cables M− and M+ from the controller and insulate the cable ends
Disconnecting the battery from the controller
5. Switch off the external battery fuse: Remove the fuse insert from the fuse holder (safety fuse)
or switch off the DC line circuit breaker and secure it against being switched on again.
6. Disconnect the battery cables B− and B+ from the controller and insulate the cable ends.
Finishing dismounting
7. If present, disconnect any remaining components from the controller (buses, sensors etc.).
8. Remove the controller from the mounting surface.
DANGER!
Risk of death by electrocution. Only technical professionals may perform the work described in
this section. Observe the warning notes in section 9.1.
WARNING!
Danger from hot surfaces. Allow the heatsink on the rear of the device to cool down before
touching.