Pro-face GP-4200 Series, Hardware Manual

Page: 174 / 241

174
KC Markings
DANGER
POTENTIAL FOR EXPLOSION
z
Verify that the power, input and output (I/O) wiring are in accordance with Class
I, Division 2 wiring methods.
z
Substitution of any component may impair suitability for Class I, Division 2.
z
Do not connect or disconnect equipment unless power has been switched off or
the area is known to be non-hazardous.
z
Securely lock externally connected units and each interface before turning on
the power supply.
z
Do not use, connect, or disconnect USB cable unless area is known to be non-
hazardous.
z
Do not disconnect while circuit is live or unless the area is known to be free of
ignitable concentrations.
z
Potential electrostatic charging hazard: wipe the front panel of the terminal with
a damp cloth before turning ON.
Failure to follow these instructions will result in death or serious injury.
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