Maintenance - Wolf DV-2 Instructions D'utilisation

Inspection and Maintenance

Maintenance

1. Switch the fan off.
2. Remove the screw caps from the upper shell.
3. Unscrew the screws from the upper shell.
4. Unscrew the bolts from the upper shell.
5. Remove the upper shell.
6. Remove the protective grille.
7. Remove the motor cap.
8. Disconnect the cable from the switch.
9. Unscrew the screws from the upper shell and remove the upper shell, protective grille and motor cap.
10. Unscrew the nuts from the fan frame
Any dirt on the fan's motor, blades and ring gasket must be cleaned. Make sure that the protective layer is not
damaged when doing so.
In the event of malfunction, you must check the following before contacting your supplier:
11. Are the fuses still good?
12. Is the fan receiving electricity?
13. Can the blades freely rotate?
If there is a defect, please contact your supplier. When doing so, specify the model of the fan, the serial number,
which can be found on the fan, and the nature of the malfunction.
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