Installing fresh air and exhaust air silencers
Fresh air and exhaust air silencers (optional) are supplied separately and must be
installed on the roof unit at the building site. The installation material is provided.
Proceed as follows:
■
Fresh air silencer
–
Lift the silencer and position it on the air inlet opening of the unit.
–
Insert the bolts into the hinges and insert the safety washers.
– Fold the silencer up and hook the clamping lock in on both sides.
– Secure the clamping locks with cotter pins.
■
Exhaust air silencer
–
Lift the silencer and position it on the air outlet opening of the unit.
–
Insert the bolts into the hinges and insert the safety washers.
– Fold the silencer up and hook the clamping lock in on both sides.
– Secure the clamping locks with screws.
2x
2x
6x
1
2
■
1
Fresh air silencer
■
2
Exhaust air silencer
Fig. 18: Installing fresh air and exhaust air silencers
1
2
■
1
Fresh air silencer
■
2
Fresh air filter
Fig. 16: Air inlet opening
1
2
■
1
Exhaust air fan
■
2
Exhaust air silencer
Fig. 17: Air outlet opening
25
RoofVent
®
KG
Operating instructions
Transport and installation
4 220 755-en-00
