8. Replacing and cleaning parts
8-2 Replacing periodic replacement parts
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8-2-4 Fan unit replacement
If the main unit is running, stop the pump and fan before replacing the fan unit.
1 In maintenance mode, press the
▲
key or
▼
key to
select [2- 9 SETTING1], then press the TEST/SET key.
2 Press
the
▲
key or
▼
key to select [SET- 3 MAINTE],
then press the TEST/SET key.
The pump and fan stop.
3 Pull the projection on the top of the main unit towards
you to open the front cover.
The front cover opens to approximately 120°. Push
further to open to 180°.
4 Disconnect the fan unit connector on the left side of the
front of the main unit.
5 Pull the fan unit cable out of the groove in the main unit.
6 Grasp by the grips on the left and right of the
fan unit and pull out.
Grips on the left
and right
Содержание GD-84D-EX Series
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