During cleaning or maintenance work, a check should be made that safety signs have not
been removed or obliterated . Have missing or illegible signs replaced!
Fig. 2 Location of safety signs
Item
Sign
Meaning
190*
max.
min.
Wrong cooling oil level.
Risk of machine defects or rising oil consumption (oil content for pure air).
➤ Check cooling-oil level.
➤ Run the machine only with proper cooling-oil level.
282*
Explosive hydrogen gas.
Severe injury or death could result from exploding gas.
➤ Keep flames, sparks and other sources of ignition away.
283*
Battery contains acid.
Severe injury result from contact with battery acid.
➤ Do not allow battery acid to contact eyes, skin, clothing or painted surfa‐
ces.
➤ Do not attempt to jump-start if battery fluid is frozen.
➤ Bring temperature of battery up to at least 60°F before attempting to
jump-start it may explode.
303*
Fire or explosion caused by refueling.
Severe injury or death result from inflaming fuel.
➤ Use diesel fuel only.
➤ NEVER attempt to refuel the compressor while it is operating.
➤ Always replace fuel filter cap after refueling.
➤ Always wipe up fuel spills which may occur inside the compressor enclo‐
sure and allow the machine to ventilate.
* Location within the machine
** Only towable machines
*** Only machines with Option dc
3
Safety and Responsibility
3.7
Safety signs
No.: 901765 05 USE
Operator Manual Screw Compressor
M114 SIGMA CONTROL SMART
29
