vi | DYCOR LCD RESIDUAL GAS ANALYZER WITH SYSTEM 2000 SOFTWARE
Safety Notes
WARnInGS, CAuTIonS,
and
noTES
contained in this manual emphasize critical
instructions as follows:
An.operating.procedure.which,.if.not.strictly.observed,.may.result.in.personal.
injury.or.environmental.contamination.
An.operating.procedure.which,.if.not.strictly.observed,.may.result.in.damage.
to.the.equipment.
Important.information.that.should.not.be.overlooked.
.
Electrical Safety
Up to
5 kV
may be present in the analyzer housings. Always shut down power source(s)
before performing maintenance or troubleshooting. Only a qualified electrician should
make electrical connections and ground checks. Any use of the equipment in a manner
not specified by the manufacturer may impair the safety protection originally provided by
the equipment.
Grounding
Instrument grounding is mandatory. Performance specifications and safety protection are
void if instrument is operated from an improperly grounded power source.
Verify.ground.continuity.of.all.equipment.before.applying.power.
LCD Electronics and Sensor
Before.connecting.the.24.VDC.power.to.the.electronics,.ensure.that.the.elec-
tronics.are.connected.to.the.sensor..Otherwise,.damage.to.the.electronics.is.
possible.
Always.remove.24.VDC.power.from.the.LCD.electronics.before.removing.the.
electronics.from.the.sensor.
NOTE
