The figure below shows the main components of the module.
Air
flow
Air
flow
ABSOLUTE
FILTER
SECTION
1
Air
flow
Maintenance
WITH SIDE INSPECTION COVER
1 - H14 PRESSURE SWITCH
2 - PCB (Printed circuit board) (*)
3 - ROTARY SWITCH (**)
4 - DIFFERENTIAL PRESSURE SENSOR5
5 - G4 PRESSURE SWITCH
L
MOTOR
PRE-FILTER AND
SECTION
2
3
4
GRSYSTEM
SECTION
5
Maintenance
Pure Air Control
Air
flow
Air
flow
Air
flow
7