22
1.50
Airblock FG
Slimline air handling unit for decentralized, dynamic air treatment
Installation and Operating Instructions
6.5.3 Housing
The galvanised, double-walled housing
5
of the Airblock modules is
maintenance-free. Dirt on the outer housing has no influence on the
operation of the unit. Dirt on the inside of the housing indicates a lack of
maintenance.
6.5.4 Fan Motor
The external rotor motor
6
of the Airblock is maintenance-free. The motor‘s
ball bearings, sealed on both sides, are greased for life. In contrast, deposits
on the fan and inlet nozzle reduce the air volume and must be removed:
• Unscrew the turn bolt fasteners and open the service hatch
4
. Swivel
the service hatch fully downwards. The fans are now freely accessible for
cleaning purposes.
• Check the fan and inside of the housing at regular intervals (at least once
a year) and clean if dirty.
Please refer to the respective fan operating instructions for more information!
Remove the protection securing the system from being switched on after
completing the work.
Summary of Contents for Airblock FG 06
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