V. 1.0 | LPKF Laser & Electronics AG
1.7 Safety signs
This chapter lists the safety signs/pictograms that are applied to the system and
describes their meaning.
Risk of injury by nonobservance of safety signs!
The safety signs on the system instruct you on safe usage of the system.
Nonobservance of the safety signs can cause severe injuries.
Always observe the safety signs.
Never remove the safety signs.
If a safety sign is no longer legible, clean or replace the safety sign.
Safety signs at the housing
Safety isolation, Class III
The system is equipped with a
safety isolation and uses a safety
isolating transformer according to
DIN VDE 0570-2-6 or EN 61558-2-
6. As long as the isolation is not
damaged, the voltage of live
components that are accessible
during operation presents no
danger of electric shock.
1.8 Actions in case of an emergency
Preventive measures
Always be prepared for fires and accidents!
Keep first aid equipment (first aid kit, blankets etc.) and fire-fighting equipment
functioning properly and close at hand.
Instruct the personnel on incident reporting, first-aid equipment, and rescue
equipment.
Keep access routes clear for emergency vehicles.
Response to fire and accidents
Immediately execute an emergency stop.
Switch the main switch to 0 (OFF).
Disconnect the supply of external components as quickly as possible.
Recover persons from the danger zone if safe to do so.
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