Shutting Down For Maintenance / Troubleshooting; Replace Dc Fuse - Kaco blueplanet gridsave 92.0 TL3-S Manual

11 | Maintenance and troubleshooting
Fitting the interior fan
NOTE: If an internal fan fails, an error message is displayed and the device limits its
power to max. 50% of the max. possible power, in contrast to external fans.
↻ You have removed the interior fan.
1. Slide the collar with the fan lengthways off the housing and lift it out.
2. Carefully pull the connected fan off the collar.
3. Press the replacement fan into the collar holder.
4. Plug the connector plug of the interior fan into the connection socket provided
and check that it is locked.
5. Insert the collar with the fan into the housing and check that it is firmly seated.
6. Mount the fan grille on the housing.
7. Mount the ventilating plate on the board.
ð Interior fan successfully replaced.
Fitting the cover
↻ The fan has been correctly installed and all impurities in the area of the cover
have been removed.
1. Lift up the cover from both sides, place it on the mounting clips and carefully
press it in.
2. Insert the fastening screws into the cover on both sides and tighten them [
_T20 / 2 Nm ].
ð You may now start up the device [See section 8} Page 30].
11.4

Shutting down for maintenance / troubleshooting

NOTE: Shutdown sequence
1. If possible, shut down the device via EMS.
2. Switch off the grid voltage by turning off the external circuit breakers.
3. Enable the DC side via the external DC switch.
ð After shutdown, wait 5 minutes before opening the device.
Shutdown sequence
1. Switch off the grid voltage by turning off the external circuit breakers.
2. Disconnect the DC side using the external DC isolator switch.
. DANGER! The DC cables are still live
ð After shutdown, wait 5 minutes before opening the device.
11.5

Replace DC fuse

↻ Ensure there is no DC voltage present.
. NOTE: Do not damage or remove the side insulator fastening!
1. Loosen and remove the DC fuse (F1) on the upper and lower lock nuts by hold-
ing the support bolt against it [ W35] against it [ W17].
2. Insert the new specified DC fuse in the intended position and fasten it with the
lock nuts by holding the support bolt [ W35] against it [ W17 /
3. DC fuse replaced. Continue connecting the battery.
Page 86 blueplanet gridsave 92.0 TL3-S blueplanet gridsave 110 TL3-S blueplanet gridsave 137
Manual
4 3
Fig. 78: Disconnecting the interior
fan
1 Fan grille
2 Housing
3 Collar
4 Fan
2
Fig. 79: Fitting the cover
2 Screw for fixing
5 Nm].
2
Fig. 80: Replace DC fuse
2 1
3
4
1
TL3-S