GE CGA 351, User Manual

Page: 123 / 133

December 2004
C-4 Optional Enclosures
Connecting the Line Power
Caution!
Be sure that the input voltage to the CGA 351 complies
with the value specified at the time of purchase.
To connect line power to the rack mount CGA 351 analyzer, use the
power cable supplied with the unit. Plug one end of the cable into the
connector on the rear panel and the other end into the power source,
then flip the power switch to the “on” position (see Figure C-4 on
page C-5).
This completes the wiring of the CGA 351 analyzer.
Rack Mount Operation
The keypad and LCD display for the rack mount CGA 351 are
located on the front panel. These items are identical in form and
function to those used on the standard NEMA-4X enclosure. Proceed
to Chapter 3,
Operation and Chapter 4, Setup and Calibration , for
instructions on using the meter.
Rack Mount Service and
Maintenance
To access the components and wiring in the rack mount CGA 351, it
may be necessary to remove the unit from its rack. This can be
accomplished by disconnecting all cables, removing the four
mounting screws and sliding the unit out. The power cable may then
be reconnected.
Parts Replacement
The components included in the Rack Mount CGA 351 are basically
the same as in the standard analyzer. Those included within the
Sensor Enclosure are identical. Other components, however, are
located differently in reference to each other. See
Rack Mount
Internal Wiring Connections , Figure C-6 on page C-7, and Rack
Mount Major Components , Figure C-7 on page C-8, when following
the procedures in Chapter 5, Service and Maintenance .
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