Item
Sign
Meaning
1222***
Danger!
Mortal danger from CO, CO₂ or toxic gasses.
➤ Draw in only surrounding air of breathing quality.
Danger!
Danger to health from discharge of oily compressed air.
➤ Maintain surrounding air temperature between 35 °F and 86 °F.
➤ Check the oil indicator at least once a day.
1650**
Machine damage if switched while the engine is running!
➤ Use the «battery isolating switch» only with the engine stopped.
➤ Do not use the «battery isolating switch» as a main or emergency
switch.
* Location within the machine
** Only towable machines
*** Only machines with Option dc
Tab. 48 Safety signs
3.8 Noise control requirements
Tampering with the noise control system is prohibited!
Federal law prohibits the following acts or causing thereof:
■ The removal or rendering inoperative by any persons, other than for purposes of maintenance,
repair, or replacement, of any devices or element of design incorporated into any new com‐
pressor for the purpose of noise control prior to its sale or delivery to the ultimate purchaser or
while it is in use; or
■ the use of the compressor after such device or element of design has been removed or ren‐
dered inoperative by any person.
Among those acts included in the prohibition against tampering are the acts listed below:
■ Removing any facing (doors, hood, service panels).
■ Modifying the air inlet and outlet louvers.
■ Modifying the air intake channels or hoses (if applicable).
■ Modifying the air filter enclosure.
■ Modifying the exhaust air silencer.
■ Manipulating the machine's control and regulation system.
3.9 Emergency situations
3.9.1 Correct fire fighting
Suitable measures
Calm and prudent action can safe lives in the event of a fire.
➤ Keep calm.
3
Safety and Responsibility
3.8
Noise control requirements
No.: 9_9570 07 USE
Operator Manual Screw Compressor
M250 SIGMA CONTROL MOBIL
33