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Operator Manual
748223-K
June 2002
P-2 Preface Rosemount Analytical Inc. A Division of Emerson Process Management
Model 7003M
SAFETY SUMMARY
If this equipment is used in a manner not specified in these instructions, protective systems may be
impaired.
AUTHORIZED PERSONNEL
To avoid explosion, loss of life, personal injury and damage to this equipment and on-site property,
all personnel authorized to install, operate and service the this equipment should be thoroughly
familiar with and strictly follow the instructions in this manual. SAVE THESE INSTRUCTIONS.
DANGER.
ELECTRICAL SHOCK HAZARD
Do not operate without doors and covers secure. Servicing requires access to live parts which can
cause death or serious injury. Refer servicing to qualified personnel.
For safety and proper performance this instrument must be connected to a properly grounded
three-wire source of power.
Relay contacts wired to separate power sources must be disconnected before servicing.
This instrument was shipped from the factory set up to operate on either 115 VAC 50/60 Hz, or 230
VAC 50/60 Hz, as specified by sales order. Verification that this voltage is proper for the installation
is the responsibility of the purchaser. See Section 2-5b on page 2-4.
WARNING .
OXYGEN LEVEL WILL NOT BE MONITORED
The instrument will not return automatically to the RUN mode from HOLD or DIAGNOSTICS modes.
Operator must manually return instrument to RUN mode to continue monitoring oxygen.
WARNING.
ERRONEOUS OXYGEN READINGS
If the pressure compensation function is not applied correctly, erroneous readings can be dis-
played. The display using span gas during calibration should be the same as the reading using the
same gas in RUN mode if the pressure values are correctly entered.