Engine air intake shut-off valve
The engine air intake shut-off valve does not close when flammable gas is drawn into the
engine:
The machine does not shut down? Destruction of the engine and explosion and/or fire are
possible!
➤ Do not move the valve adjusting screw.
➤ Have the valve set by a specialized workshop or an authorized KAESER service repre‐
sentative.
Fig. 70 Engine air intake shut-off valve maintenance
1 Flexible hose (motor side)
2 Hose clamp
3 Engine air intake shut-off valve
4 Air intake hose (filter side)
➤ Open the canopy.
Engine air intake shut-off valve cleaning
1.
The engine air intake shut-off valve does not close fully.
The machine does not shut down? Destruction of the engine and explosion and/or fire are pos‐
sible!
➤ Do not grease the valve, as this may cause a build up of dust and valve sticking.
2. Loosen the hose clamp on the filter side of the valve.
3. Turn the air intake hose to one side.
4. Loosen the hose clamp on the motor side of the valve.
5. Remove the valve from the flexible hose.
6. Check if the interior of the shut-off valve is clean.
Blow out any dirt with compressed air.
If necessary, clean the valve with petroleum ether or spirit and allow to dry.
Refer to a specialized workshop or
KAESER Service if dirt cannot be removed.
Check the engine air intake shut-off valve for correct function and movement
1.
Check the valve for signs of excessive wear.
2. Check that the valve plate closes fully and easily.
10 Maintenance
10.8 Maintenance for Optional Items
160
Operator Manual Screw Compressor
M27
No.: 9_9548 05 USE
To Next Page
Loading...
Need help?
General
