Specifications

Monoxor

Plus Manual Operation
0019-9370 Rev 0 30
Section 4. Operation
4.1. Overview
To operate the Monoxor

Plus, you simply. . .
• Turn the analyzer ON
• Wait for the unit to warm up
• Take a gas sample.
Before beginning your test, verify the following:
• menu items are properly configured
• the disposable filter is clean
• the probe is attached to the instrument
• the power is ON and sufficient (one of the following):
o four new batteries (AA alkaline)
o four new batteries (AA lithium)
o four fully-charged AA rechargeable batteries
• the warm-up process has completed in fresh air without interruption
or errors.
4.2. Taking a Gas Sample
IMPORTANT: Important! If the CO channel is set up for Auto Zero
(refer to Section 3.4.3), ensure that the analyzer will be sampling
fresh air (containing no CO) when turned ON.
Turn ON the analyzer by pressing the PWR button. Observe that when power is
first applied, the software revision level is first displayed followed by a screen
that counts down the warm-up period. The warm-up period is either
30 seconds or 60 seconds depending on the setting and sensor condition.
Foll
owing warm-up (and an optional error screen), the Main Menu screen
appears. If the probe is being used, insert the probe tip into the area to be
sampled. Press the Run/Hold button once to display the HOLD screen (last
values), and a second time to display the RUN screen (dynamic display of
current CO level in ppm, temperature, and min/max CO values.
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