Item Symbol Meaning
28 Risk of electric shock!
To maintain overcurrent short-circuit, and ground-fault protection, the manufactur‐
er's instructions for setting the interrupter must be followed to reduce the risk of fire
or electric shock.
Tab. 21 Safety signs
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.
➤ Give the alarm.
➤ Shut off supply lines if possible.
Main disconnecting device (all poles)
Cooling water (if present)
Heat recovery (if present)
➤ Warn and move endangered personnel to safety.
➤ Help incapacitated persons.
➤ Close the doors.
➤ When trained accordingly: Attempt to extinguish the fire.
Extinguishing substances
➤ Suitable extinguishing media:
Foam
Carbon dioxide
Sand or soil
➤ Unsuitable extinguishing media:
Strong jet of water
3.9.2 Treating injuries from handling cooling oil
Eye contact
Cooling oil can cause irritation.
➤ Rinse open eyes thoroughly for a few minutes under running water.
➤ Seek medical help if irritation persists.
Skin contact
Cooling oil may irritate after prolonged contact.
➤ Wash thoroughly with skin cleaner, then with soap and water.
➤ Contaminated clothing should be dry-cleaned before reuse.
3 Safety and Responsibility
3.9 Emergency situations
9_5875 33 USE
Operator Manual Screw Compressor
SM Tri-Voltage, SIGMA CONTROL 2
21
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