21
Procedure 1:
Procedure 2:
1. Close the air pressure
2. Hold the filter cage in one
hand and pull the blue tab
down horizontally with your
thumb.
3. Turn the filter cage
clockwise and pull out
downwards
4. Unscrew the black plastic
disc and remove the dirty filter
5. Screw in the new filter
counter clockwise and
make sure that it is
aligned for installation
6. Reinstall the filter cage
7. Install the quick
connection
8. Fill in slacked water in the u-
tube manometer
10. Install the u-tube
manometer
11. Adjust the air
pressure to 60.00
mmWC.
12. Disconnect the u-tube
manometer and install the plug
for inspection cover
1. Stop the engine and
reduce the incoming air
pressure
2. Disconnect the RESET
task connector
3. dismount the measuring
head
4. disconnect the connection
case
1. Check the negative
pressure with a u-tube
manometer. Adjust if
necessary! Setting level is
60,00 mmWC!
2. replace the sintered
bronze air filter/fresh air filter
(part no.: 10042)
3. Clean the fresh air bones
in the measuring head. Use
the cleaning needle (Part
no.: 10135)
4. Clean the infrared sensor
glasses at the left and the
right side inside the
measuring head. Use cotton
sticks (Part no.: 10036) and
technical alcohol (Part no.:
10035)