Item
Sign
Meaning
450
Loud noise and compressed air blast!
Damage to hearing and injury if ball valve is opened without a compressed
air hose being connected.
➤ Connect a compressed air hose.
➤ Open the ball valve.
500**
Drawbar load and ground clearance.
Danger of fishtailing, incorrect towing vehicle load, damage to the machine
caused by rollover or contact with the ground.
➤ Always line up the drawbar so that the machine is level with the ground.
510**
Malfunction due to lack of maintenance.
Accidents and machine damage possible.
➤ Maintain the chassis regularly.
➤ Follow instructions in the service manual.
540**
Machine without breaks.
Serious injury or death may result from uncontrolled movement when the
unit is not safeguarded by chocks.
➤ Always use chocks before uncoupling and generally when the unit is not
in motion.
➤ Do not move unit manually.
541**
Missing chock.
Serious injury or death may result from uncontrolled movement when the
unit is not safeguarded by chocks.
➤ Always fix chock for proper storage.
➤ Always replace missing chock immediately.
600*
Pressure and spring force.
Serious injury or death can result from loosening or opening component that
is under pressure and heavily spring loaded.
➤ Never open (dismantle) valve.
➤ Contact authorized KAESER distributor.
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.
* 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
31
