Huawei NetCol8000-A Maintenance And Troubleshooting Manual page 30

Replacing Indoor Fan (2)
Step 6 Place the mounting support on the
front and rear beams and secure the
support to the front beam with bolts.
Connect the hook on the capstan to the fan
tooling beam through the support;
Step 7 Removal of the fan and the f oor of
the connecting screw around four. Slowly
rotate the handle of the capstan to hoist the
indoor fan above the bottom plate;
Step 8 Drag the indoor fan outwards and
pay out more steel wire until the fan tooling
beam approaches to the compressor
beam;
Step 9 Lift the indoor fan and remove the
fan tooling beam;
Step 10 Drag the indoor fan out of the
unit, as shown in Figure;
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