3. Check if the interior of the shut-off valve
4
is clean.
Blow out any dirt with compressed air.
The valve cannot be completely cleaned with a compressed air blast.
➤ Remove the engine air intake shut-off valve, noting its mounted position.
➤ Clean the valve with cleaning fluid or spirit and allow to dry.
➤ Refit the valve.
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.
Result Have the valve changed if it is heavily worn or malfunctions in any way.
1. Reposition the air intake hose and tighten the clamp.
2. Motor start
3. Run the machine under LOAD.
If the engine stops on switching to LOAD, have the valve adjusted by a specialist workshop or
KAESER Service.
10 Maintenance
10.7 Options
No.: 9_9432 02 E
Service Manual Screw Compressor
M43
107
RAMIRENT
