n Only operate the CNC machine when the safety relay has been
properly integrated into the machine emergency stop chain.
n Only let qualified personnel (
Ä
Chapter 2.2.1 “Qualifications”
on page 12) set up the emergency stop chain.
n For information on safety devices integrated into the machine
see the manual supplied by the machine's manufacturer.
n If in doubt regarding the configuration, contact the manufac-
turers of the CNC machine and the control unit.
WARNING!
Risk of injury due to improper handling of bat-
teries!
Batteries must be handled with special care.
n Do not throw batteries into fire or expose to high temperature.
Explosion hazard!
n Do not charge batteries. Explosion hazard!
n Battery fluid leaking due to wrong usage may cause skin irrita-
tion. Avoid contact with the battery fluid. In case of contact,
flush the battery fluid with large amounts of water. If the battery
fluid enters the eyes, flush immediately with water for 10 min.
and consult a physician without delay.
CAUTION!
Malfunction due to discharged buffer battery!
The control unit's CMOS settings are buffered by a
battery. If this battery is discharged completely the
CMOS settings are lost. Malfunctions of the control
unit may result.
n For further information, see
Ä
Chapter 8.3 “Troubleshooting
chart” on page 93.
PA 8000 EL CNC control unit
Safety
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