KAESER M135 SIGMA CONTROL MOBIL, Руководство по обслуживанию, Страница: 31 / 288

Fire and explosion
Spontaneous ignition and combustion of fuel can result in serious injury or death.
➤ Allow no open flames or sparks at the place of use.
➤ Do not smoke while refuelling.
➤ Never refuel the machine when it is running.
➤ Do not allow fuel to overflow.
➤ Wipe up spilled fuel immediately.
➤ Keep fuel away from hot machine parts.
➤ Make sure that the ambient temperature at the machine's place of use is within permissible limits.
Hot coolant
The cooling system of a liquid-cooled engine at running temperature is under high pressure.
Coolant can spray out when the filler cap is opened causing severe burns.
➤ Let the machine cool down before opening the cooling system.
➤ Unscrew the filler cap carefully by a quarter to half a turn at first. Remove the filler cap only when
pressure has escaped completely.
Forces of compression
Escaping compressed air can cause serious injury. The following information concerns work on com‐
ponents that could be under pressure.
➤ Wait until the machine has automatically vented (check that the pressure gauge indicates 0 bar).
➤ Then open an outlet valve carefully to ensure that the line between the minimum pressure / check
valve and the compressed air outlet is vented.
➤ Do not carry out welding, heat treatment or mechanical modifications to pressurized components
(e.g. pipes and vessels) as this influences the component's resistance to pressure.
The safety of the machine is no longer ensured.
Spring force
Sudden release of spring force can cause serious energy.
Minimum pressure / check valves, pressure relief valves and inlet valves are powerfully spring-loaded.
➤ Do not open or dismantle any valves.
Compressed air quality
➤ Never directly inhale compressed air.
➤ Use appropriate systems for air treatment before using the compressed air from this machine as
breathing air and/or for the processing of foodstuffs.
➤ Use foodstuff-compatible cooling oil whenever compressed air is to come into contact with food‐
stuffs.
Rotating components
Touching the fan wheel, the coupling or the belt drive while the machine is running can result in serious
injury.
➤ Operate the machine only with closed safety guards, access doors and panels.
➤ Shut down the machine before opening a door or canopy.
3 Safety and Responsibility
3.5 Dangers
No.: 9_6975 00 E
Service Manual Screw Compressor
M135 SIGMA CONTROL MOBIL
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