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SEP 2005
3.1.2
Power Source Wiring
Follow these precautions when installing AC power source wiring to the Model 1000 Analyzer
instrumentation:
(1)
All wiring must conform to the National Electric Code, local state or other jurisdiction, and
company standards and practices.
(2)
Provide single-phase, three-wire, AC power at 115 or 230 volts AC, 50-60 Hz.
(3)
A switch or circuit breaker shall be included in the building installation in a safe area.
(a)
The switch or circuit breaker is marked as the power disconnect device.
(b)
For Rack mount units, the power disconnect switch shall be in close proximity to the
equipment and easily accessible to the operator.
(4)
Provide 20 ampere circuit breaker protection so that the major components of the GC system
the Analyzer, the GC Controller, and any optionally installed sample oven or stream
switching devices are all protected by one circuit breaker.
(5)
Use multi-stranded copper conductor wire according to the following recommendations:
(a)
For power feed distances up to 250 feet (76 meters), use wire size American Wire
Gauge (AWG) 14 (18 Metric Wire Gauge, stranded).
(b)
For power feed distances 250 feet to 500 feet (76 meters to 152 meters), use wire size
AWG 12 (25 Metric Wire Gauge, stranded).
(c)
For power feed distances 500 feet to 1000 feet (152 meters to 305 meters), use wire
size AWG 10 (30 Metric Wire Gauge, stranded).
3-6
Observe Precautions and Warnings
1
Plan Site Location
2
Obtain Supplies and Tools
3
Install Analyzer Wiring
4
MODEL 1000
INSTALLATION AND SETUP
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Troubleshooting
