24
User and installation instructions
EN – For the user
Strong solvents must not be used on the fan.
The fan must not be dipped in or sprayed with water.
For the fan to continue to function and maintain its
capacity, it must be cleaned at least twice a year,
more often if necessary.
– Before cleaning, switch off the power to the fan.
For a 100-240 V connection, use the all-pole
switch in Figure U by switching it off (0). For a 12 V
connection, turn off the power at the appropriate
external switch.
– Detach the motor unit by grasping it as shown
in (Figure V). Pry off the motor unit by leveraging
against the cover with your knuckles. Ensure that
Cleaning
0
1
0
1
U.
V.
you have the motor unit in a secure grip so you do
not drop it when it is detached.
– Clean the opening, the duct and the motor unit with
a damp cloth (if necessary, use a mild detergent).
– The impeller is cleaned directly on the motor (NB
the impeller cannot be detached).
– If the fan has an external backdraught shutter,
the shutter blades should be cleaned gently. The
backdraught shutter must be located in the duct
between the fan and the outer wall.
– Replace the motor unit in the frame member
Recycling
Discarded fans should be submitted as electronic
waste to a recycling centre.
