Endress+Hauser SS2000XP, Руководство по эксплуатации

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SS500XP/SS2000XP Gas Analyzer BA02183C
3
–
4 Hauser
Once all four screws are tightened the analyzer should be very secure and
ready for the electrical connections.
Connecting Electrical Power to the Analyzer
The analyzer will be configured for 100 to 240 VAC @ 50/60 Hz single phase
input or optionally 18 to 24 VDC input. Check the manufacturing data label or
the terminal block labels to determine the power input requirements. All work
must be performed by personnel qualified in electrical conduit installation.
Conduit seals should be used where appropriate in compliance with local
regulations.
Depending on the analyzer configuration, the electrical wiring can typically be
connected to the analyzer through a conduit hub located at the bottom right or
left of the electronics enclosure.
To connect electrical power to the analyzer
1. Open the electronics enclosure door. Take care not to disturb the
electrical assembly inside.
2. Run conduit from the power distribution panel to the tapped hole at
the bottom of the analyzer enclosure. Refer to Figure A–2 on page
A–4.
Hazardous voltage and risk of electric shock . Turn off and
lock out system power before opening the electronics enclosure
and making any connections.
Hazardous voltage and risk of electric shock. Careful
consideration should be taken when grounding. Properly ground
the unit by connecting ground leads to the grounding studs
provided throughout the system that are labeled with the ground
symbol .
Hazardous voltage and risk of electric shock. Failure to
properly ground the analyzer may create a high-voltage shock
hazard.
Conduit seals should be used where appropriate in compliance
with local regulations.
Because the breaker in the power distribution panel or switch will
be the primary means of disconnecting the power from the
analyzer, the power distribution panel should be located in close
proximity to the equipment and within easy reach of the operator.