Kaco blueplanet 110 TL3, Manual

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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 com-
pletely disconnected 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.
1
2
Fig. 102: Removing the fans
1 Fans
2 Connector
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 / 17.70 In-Ibs ].
ð You may now start up the device [See section 8 } Page 34].
2
Fig. 103: Fitting the cover
2 Fastening screw
11.4 Replacing overvoltage protection
AC overvoltage protection
↻ NOTE: If the message "Overvoltage protection module defective" ap-
pears in the web interface, these modules must be replaced.
↻ NOTE: Ensure that the device is completely free of AC/DC voltage.
1. [ [See section 7.2 } Page 21]].
2. Remove faulty modules individually from the plug-in frame and replace with a
module of the same type.
NOTE: Different AC surge protection modules are used. The designation
on the PCB must match the module code (GTD/MOV).
1. Insert the AC overvoltage protection modules into the plug-in frame one after
another.
2. Ensure that all protective elements are properly secured.
ð Proceed with the installation of the device.
1
3
2
4
Fig. 104: Inserting AC overvoltage
modules
1 AC surge protection socket
2 AC intermediate plug-in
frame
3 AC surge protection module
(4 slots)
4 SPD monitoring jumper
Manual Maintenance and troubleshooting | 11
KACO blueplanet 110 TL3 KACO blueplanet 125 TL3
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