1. Start the machine and switch to LOAD operation.
2. Pull the handle to the stop and hold.
The engine should stop in a few seconds.
Engine does not stop:
➤ Have the engine air intake valve checked by a specialist workshop or an authorized
KAESER SERVICE representative.
Further information Further information on manual valve operation is given in chapter 8.6.
10.9.6 Option la
Spark arrestor maintenance
The spark arrestor must be cleaned of any soot residue every two months to prevent the emission
of glowing particles from the exhaust silencer.
Material Suitable rubber hose
Soot receptacle
Cleaning cloth
Protective gloves
Eye protection
Precondition The machine is shut down.
The machine is standing level.
The machine is fully vented, the pressure gauge reads 0 psig.
Machine is cooled down.
All compressed air consumers are disconnected and the air outlet valves are open.
Danger of suffocation from toxic exhaust fumes.
Exhaust fumes from internal combustion engines contain carbon monoxide, which is odor‐
less and deadly.
➤ Never use the machine in enclosed spaces, only in the open!
➤ Do not inhale exhaust fumes.
Danger of burns from hot components and sparks.
➤ Wear long-sleeved clothing and gloves.
➤ Wear eye protection.
10 Maintenance
10.9 Maintenance for Optional Items
No.: 901765 05 USE
Operator Manual Screw Compressor
M114 SIGMA CONTROL SMART
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