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63
Operating
Instructions
Device Column
with Heater
8008738/QG60/2006-10-20 © SICK AG • Industrial Safety Systems • Germany • All rights reserved
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Chapter 2
2.3 General Safety Advice
Safety advice
Theinstructionssetoutinthisdocumentmustbefollowedinorder
to ensure the correct use of the device column and the heater:
CompliancewiththeseOperatingInstructions.
Installation, electrical connections, commissioning, repairs and
maintenancemayonlybecarriedoutbyqualiedtechnicalper-
sonnelwhoarefamiliarwiththerelevantsafetyregulations.
Theheateroperatesat230VAC.Beforeremovingthepower
plugalwaysdisconnectthecolumnandtheoverallsystemfrom
thepower.Operatetheheatingviaa30mAFIcircuitbreaker.
Theoperatingandmaintenancepersonnelworkingonthe
photoelectricsafetyswitchinstalledinthedevicecolumnmust
beinstructedbyqualiedpersonnelpriortostartingwork.The
instruction is the responsibility of the machine operating com-
pany.
Before operating the multiple light beam safety device refer to
the relevant Operating Instructions.
Integrate the columns into the lightning protection system for
the overall plant.
Safety
a
WARNING