7.2.3 Door Fans
1. Disconnect the leads from the terminal strip on the fan, noting the correct terminal that each wire is connected to for reassembly.
2. Remove the four (8mm) mounting nuts from each corner of the fan assembly.
3. Remove fan assembly from mounting/filter housing assembly in door.
4. Reassemble in reverse order. Note that Unit size 6x drives are designed for fan airflow into the cabinets. For this reason, ensure that the fan is installed
with the printed arrow on the fan pointing inward. Incorrect installation can cause excess heating and an overtemperature fault. Tighten nuts to 20 in/
lbs (2.3 Nm).
7.2.4 Heatsink Fans
1. Remove panel to access fan by removing six nuts (M5) securing panel in place.
2. Unplug fan electrical connector and remove two nuts (M6) securing fan in place.
Reinstall in reverse order of disassembly.
NB!
The plug for the fan is keyed to only fit one way. However, if too much force is used, the plug can be forced the wrong way.
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130BX257.10
1Heatsink 3Plug
2Heatsink fan 4Cover
High Power Service Manual for Unit Sizes 6x
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