M C Series – Warm air heaters – Installation, Operation and Maintenance Manual
46
Ed.
04/2007
AIR FILTER
Class G3 air filter (EN 779) to be fitted in the special filter holder.
For M 60 series heaters, two filters must be used for each intake side (rear or lower).
AIR FILTER
400 X 500
FOR M 20 C
O-FLT013
AIR FILTER
500 X 500
FOR M 30 C
O-FLT012
AIR FILTER
500 X 1,000
FOR M 60 C
N. 2
O-FLT012
AIR FLOW ADJUSTMENT DAMPERS
The dampers allow the adjustment of intake air in the rear or lower part.
The dampers can be installed either behind or below the mixing chamber.
The damper(s) must never be completely closed, as this would mean an absence of air
intake on the part of the centrifugal fan.
DAMPERS
400 X 500
FOR M 20 C
O-SRR000
DAMPERS
500 X 500
FOR M 30 C
O-SRR001
DAMPERS
500 X 1,000
FOR M 60 C
O-SRR002
