Geniox GO User manualv7.2

40
| Adjustment and maintenance operations
S.5.2 Dampers
Rubber seals between the damper blades and the frame are to
be checked once a year. These seals are not to be lubricated or
treated in any other way.
Each damper blade is driven by a gear drive of a
temperature-resistant, glass-fibre reinforced PA6
nylon composite. Gear-drive as well as bearings do
not require lubrication.
The damper blades are fitted with synthetic bearings requiring no lubrication. Air-tightness of the damper, when the
damper motor is in the closed position, must be visually checked once a year. The damper motor is to be adjusted if the
damper does not close tightly.
S.5.3 Rotary heat exchanger
S.5.3.1 Rotor
The rotor is to be checked at least once a year to ensure that it can turn freely and easily. This can be done by removing
the belt drive at the motor and then turning the rotor manually with a hand on the peripheral rotor casing. The bearings
are factory lubricated and do not require any service lubrication. During operation the rotor can become dirty. The rotor
can be cleaned by blowing through with compressed air.
Brush seal lasts from 6 months to 1 year and have to be checked at least twice a year. Brush seal lifetime depends on
airflow, rotor speed and weather conditions. Worn-out brush seal must be replaced.
211728 | v7.2