Maintenance And Service; Filter Replacement - Hedson IRT 3-1 PcD Mode D'emploi

8.4.20 48 Program Time Scale
Possibility to change between minutes and seconds.
8.4.21 49 Proc. Alarm Temp.
Not applicable on this model.
9.

Maintenance and service

Weekly
Check that all IR lamps light up during mobile dryer op-
eration. Defect IR lamps can cause uneven heat distribu-
tion over the surface.
Clean the dryer from dust, which can be a cause of fire,
with a damp cloth.
Check that all cables are undamaged. A damaged cable
can be a danger to life!
Monthly
Check the gold coated reflectors. Damaged or extremely
dirty reflectors can over heat the reflector body and/
or the cassette. In case of doubt, please contact the
customer service in order to clarify if the gold coated
reflector needs to be changed.
Yearly
Plan to change the air filter approx. once per year. You
will get a message in the software when it is time to
change. When starting up the dryer you will get an indi-
cation on how much of the filter time that is used.
9.1

Filter replacement

Attention!
The filters are disposable and should not be reused.
1. Use a knife or screw driver to bend loose the two
plastic plugs at the cassette side plates.
2. Remove the used filter.
3. Insert the new filter so the IRT logo is visible from the
outside.
4. Place the long side of the filter opposite to the two
plug holes on the cassette according to picture.
5. Push in the filter until the two plugs can be reattached.
6. Reset the filter timer. Log into advanced settings mode
according to chapter 8.1 and 8.2. Move to parameter
45 and press yes for reset the filter.
8 8
9.2 IRT lamp replacement
Attention!
Do not touch either the gold coated reflector or the new
IR lamp with your fingers. Only remove the protective
paper on the IR lamp after you have installed it.
1 kW
1 kW
1 kW
EN
1. Disconnect power supply.
2. Loosen the three top
screws on the front plate
of the cassette.
3. Disconnect the cable
connector.
4. Loosen the four screws at
the ends of the reflector
and remove the reflector
from the plate.
5. Remove the mesh and
unscrew the lamp from the
two ends.
6. Install new lamps in the
reverse order.
713686 rev 8