Emerson 7003M - Manual (Page 19)

Operator Manual
748223-K
June 2002
Rosemount Analytical Inc. A Division of Emerson Process Management Installation 2-1
Model 7003M
SECTION 2
INSTALLATION
2-1 UNPACKING
Carefully examine the shipping carton and
contents for signs of damage. Immediately
notify the shipping carrier if the carton or
contents is damaged. Retain the carton and
packing material until all components
associated with the Model 7003M Percent
Oxygen Analyzer are operational.
2-2 STORAGE
The sensors and analyzer unit may be
shipped together or separately. The sensors
are shipped assembly and charged, ready for
use.
If rechargeable sensors are stored longer than
six months, they may need to be recharged or
rejuvenated if performance is marginal.
Disposable sensors are not rechargeable.
Refer to documentation supplied with sensors
for more information.
2-3 ANALYZER INSTALLATION
The Model 7003M Percent Oxygen Analyzer
is designed to meet NEMA Type 4X (CSA
enclosure 4) requirements, provided that the
cutouts in the bottom of the enclosure are
fitted with approved conduit fittings or are
properly sealed by the user with Hoffman
plugs (PN A-S050) or equivalent.
The Model 7003M is supplied with the Panel
Mounting Kit PN 652527 as standard.
Optional Wall Mount Kit PN 652539 and Pipe
Mount Kit PN 652529 are available. Refer to
the Outline and Mounting drawings provided
in the rear of this manual.
2-4 SENSOR INSTALLATION
NOTE:
Refer to Figure 2-1 Sensor Ordering Matrix
on page 2-2, and verify that the sensor to
be used corresponds with the application.
If an incorrect sensor is used, calibration
may be impossible or incorrect. If a differ-
ent type of sensor is to be used, the rocker
switch (SW1) on the Signal Board may
have to be changed (see Section 2-4a
below).
Install the sensor in an area where
temperature is relatively constant, taking care
to avoid changes in exposure to sunlight or
due to sudden drafts. A room-temperature
environment is preferable. The flow
chamber/sensor kit contains detailed
mounting and sample flow information. Add
distilled or deionized water to the sensor to
the maximum level indication on the sensor
reservoir. Let sensor stand for approximately
15 minutes and check for leaks around the
base of the reservoir, and at the seams and
corners. If a leak is found, contact the factory
before proceeding. Drain the sensor.
a. Analyzer/Sensor Jumper Configuration
The Model 7003M is configured to match
the type of sensor ordered with the
analyzer. If the Signal Board or Sensor is
repaired or replaced, verify rocker switch
SW1 on the Signal Board is properly set.
Rechargeable Sensor: Close
positions 1, 4, and 5
Disposable Sensor: Close positions
2, 4, and 6