Components; Installation; Operation; Maintenance - Schneider Airsystems FEH-FDM/FF/AF 1/2 Notice D'utilisation D'origine

7

Components

01 Adjustment button
02 Wall holder
03 Colour indicator
04 Compressed air outlet G1/2"i
05 Filter container
06 Quick-vent valve
07 Float valve
08 Pressure gauge
09 Compressed air inlet G1/2"i
A Filter pressure reducer
B Microfilter
C Distributor block 1/2"
D Activated carbon filters
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Installation

• Prior to commissioning: carry out a visual
inspection.
• Install a stop cock upstream of the device.
• Screw the pressure gauge into the con-
necting thread.
• Install the device as close to the consumer
as possible.
• Seal off unused compressed air outlets
with locking screws or quick-action cou-
plings G1/2"a.
8.1 Filter unit 2-fold
Assembling the air tapping block
10

Maintenance

Observe the safety instructions!
Tasks
Drain condensate
Filter pressure reducer: clean the filter ele-
ment
Change the microfilter element
Change the activated carbon filter element
10.1 Before each maintenance
task
1. Push seals into the compressed air outlet
on the microfilter and compressed air in-
let on the air tapping block (Fig. 2a).
2. Push the microfilter and air tapping block
together (Fig. 2a).
3. Slide the wall bracket or mounting set
between them (Fig. 2b).
4. Fold up the bracket and secure (Fig. 2b).
Assembling the activated charcoal filter
L Attaching the activated charcoal filter to
the two-fold filter unit: replace the wall
bracket between the microfilter and air
tapping block with the mounting set.
1. Push seals into the compressed air outlet
on the air tapping block and compressed
air inlet on the activated charcoal filter
(Fig. 3a).
2. Push the activated charcoal filter and air
tapping block together (Fig. 3a).
3. Slide the wall bracket between them
(Fig. 3b).
4. Lift up the bracket on the mounting set
and secure (Fig. 3b).
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Operation

Adjusting the working pressure
1. Pull up the adjustment button. (Fig. 4,
pos. 10)
2. Rotate clockwise = pressure increases.
Rotate anticlockwise = pressure de-
creases.
3. Press the adjustment button down to
lock it in place.
Intervals
Daily
Annually
Colour indicator red
At least twice a year
Colour indicator red
At least four times a year
WARNING
Risk of injury!
X
Depressurise filter unit and vent!
GB
FEH/AF
See chapter
10.1
10.2
10.3
10.3
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