Faults - Kaco blueplanet 50.0 TL3 M1 WM OD IIGS Manual

Manual
Checking overvoltage protection modules (XL, M version: if
retrofitted)
↻ The shutdown sequence in the preceding warning has been carried out.
↻ Housing door unlocked and open.
↻ Base monitoring must be activated via the menu SPD monitoring.
1. Check individual modules using the status display.
. NOTE: Faulty modules report a colour-coded status.
ð NOTE: Testing finished, replace any faulty modules.
Replacing overvoltage protection modules (XL, M version: if
retrofitted)
↻ Ensure there is no AC/DC voltage present.
↻ NOTE: Modules can be ordered from our customer service team. In
this respect, please refer to the documentation "Application notes –
Installing surge protection device" on our website.
1. Unlock faulty AC modules via the upper and lower locking latches.
2. Unlock faulty DC modules via the upper locking latches using a screwdriver.
3. Remove faulty modules from the base.
4. Transfer the coding in the base to the new module of the same type.
5. Insert modules into the base.
ð Surge protection device is fully equipped. Close the housing door and switch on
the inverter ( [See section 8} Page 37]).
11.7

Faults

11.7.1 Procedure
DANGER
Lethal voltages are still present in the connections and cables of the device even after the device
has been switched off and disconnected!
Severe injuries or death may occur if the cables and/or terminals/busbars in the device are touched.
1. If a fault occurs, notify an appropriately authorized and qualified electrician or KACO new energy GmbH
Service.
2. The operator can only carry out actions marked with a B.
NOTE
In case of power failure, wait for the system to automatically restart. Notify your electrician if there is an exten-
ded power failure.
11.7.2 Rectifying a fault
Fault Possible cause
The display is blank and Grid voltage not avail-
the LEDs do not light up able
Kaco blueplanet 50.0TL3 Kaco blueplanet 60.0TL3
Maintenance and troubleshooting | 11
Explanation/remedy
› Check whether the DC and AC voltages are within the permit-
ted limits (see Technical Data)
› Notify KACO Service.
2
3
1
4
Fig. 72: AC overvoltage protection
1
4
Fig. 73: DC overvoltage protection
1 Lock
2 Overvoltage module
3 Status indicator
4 Base
6
2
3
5
By
E
E
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