6.5
Mounting
6.6
Operation
Safety instructions listed in Chapter 1.2 must be observed!
To guarantee the proper function of the fan, the following need to be checked
regularly:
- Appearance of dust or dirt in the housing (on the motor and impeller)
- Free running of the impeller
- Appearance of excessive vibration and noise
In case of problems with one of the points listed above maintenance should be
carried out according to the instructions in Chapter 8.
DANGER
