➤ Do not change, bypass or disable safety devices.
➤
Regularly check safety devices for their correct function.
➤ Do not remove or obliterate labels and notices.
➤ Ensure that labels and notices are clearly legible.
Further information More information on safety devices is contained in chapter 4.5.
3.7 Safety signs
The diagram shows the positions of safety signs on the machine. The table lists the various safety
signs used and their meanings.
Fig. 1 Location of safety signs
Item Sign Meaning
160* Incorrect oil levels can cause damage to the machine or excessive
oil content in the compressed air!
➤ Check the oil level regularly and correct as necessary.
310
311
It is forbidden to run the machine with open access doors or pan‐
els.
Personal injury or machine damage can result from an open ma‐
chine enclosure.
➤ Operate only with the enclosure fully closed.
➤ Transport only with the enclosure fully closed.
320* Loud noise and oil mist!
Hearing damage and burns from relief valve blow off.
➤ Wear hearing protectors and protective clothing.
➤ Close the canopy or doors.
➤ Work with caution.
* Location within the machine
** Portable machines only
*** Only machines with option dc
3 Safety and Responsibility
3.7 Safety signs
26
Service manual Portable compressor
M122 No.: 9_6974 20 E