Kaco blueplanet gridsave 92.0 TL3-S Manual page 85

Manual
Dismounting the fan
↻ Replace fan time requirement: (10 min each fan) 30 min
↻ It has been ensured that there is no AC/DC voltage present.
↻ DANGER! Risk of injury from starting fans: If the device is not completely dis-
connected from the voltage source, the fan may start up unexpectedly and
sever or injure limbs. This may also cause damage to the fan and impair the
functionality of the device.
↻ Cover hood for fans removed.
1. Wait until the 3 fans have stopped rotating.
2. Rotate the defective fan through approx. 10° in the clockwise direction and re-
move it carefully using the collar.
3. Release the interlock and remove the connector plug from the inside of the
housing.
4. Remove the fan.
5. If necessary, clean the heat sink from above.
ð Install the replacement fan.
Fitting the fan
↻ You have removed the defective fan.
1. Plug in the connector plug of the new fan at the connection socket provided within the housing and check the inter-
lock.
2. Insert the replacement fan into the collar holder.
3. Screw in the fan anti-clockwise by about 10°.
4. If necessary, insert another fan.
ð Fit the cover back in place.
Removing the interior fan
↻ Ensure that the device is completely free of AC/DC voltage.
↻ DANGER! Risk of injury from starting fans: If the device is not completely dis-
connected from the voltage source, the fan may start up unexpectedly and
sever or injure limbs. This may also cause damage to the fan and impair the
functionality of the device.
↻ Remove the housing cover. [See section 7.1} Page 21]
1. Wait until the interior fan is no longer turning.
2. Loosen the fastening screw from the circuit board.
3. Move the interior fan to the front area.
4. Unlock the power supply to the connector.
5. Detach the fan grille from the housing.
6. Remove dust and dirt particles from the housing.
ð Install the replacement fan.
blueplanet gridsave 92.0 TL3-S blueplanet gridsave 110 TL3-S blueplanet gridsave 137
TL3-S
Maintenance and troubleshooting | 11
1
2
Fig. 76: Dismounting the fan
1 Fan
2 Connector plug
AC
3
2
Fig. 77: Removing the interior fan
1 Interior fan
2 Mounting
3 Board
1
Page 85