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Operation
The CAT45 workflow is streamlined to quickly
get into your job, complete your testing, send
your report, and get onto your next job
SensorVault™ Technology
The SensorVault™ technology of the power
button unseals sensors when powering on and
and seals the sensors when powering off This
requires a bit more force than most other buttons
so be sure to press fully You’ll hear a “click”
Inline Water Trap
Condensate of the hot flue gas
must be emptied as the water
trap fills else airflow to the sensors
eventually stops Rotate 1/4 turn
to open and dispose condensate
Battery Charging
Charge the batteries with the
USB-C cable connected to any USB charging
port/adapter rated at 5V/2A DC CAT45 can be
operated while charging If you have difficulty
charging or using when connected, try a shorter
cable or a USB port/adapter with higher rated
amps
Powering ON
Read “Safety Information” section.
1. Ensure inline water trap is sealed.
2. Move probe to fresh ambient air for accurate sensor zeroing.
•
This step should be executed outside of the test room and away
from any vehicle exhaust where traces of CO could be lingering.
•
Do not rely on the analyzer alone to check for unsafe CO levels.
3. Fully press the power button down until you feel and hear the
“click” of the SensorVault™ technology UNSEAL the sensors.
Press deeper if it displays “SEALED”.
4. Wait for start countdown to complete.
5. Start testing.
See “Job Menu” section.
Powering OFF
Read “Safety Information” section.
1. Complete your testing and reporting.
2. Empty inline water trap.
3. Move probe to fresh ambient air to clear CAT45 of hot flue gas.
4. Fully press the power button down until you feel and hear the
“click” of the SensorVault™ technology seal the sensors.
The unit powers off when SEALED and purging is complete.
Press deeper if it displays “UNSEALED.”
5. Store safely.
See “Storage” section below.
Storage
Read “Safety Information” section.
•
Ensure the probe has cooled to ambient temperature before
inserting into its protective sleeve of the carrying case.
•
Insert the CAT45 body upside down into the padded pocket so
the display is fully covered and the cable is free to move.
•
Do not stack objects on top of the case.
•
Warmup is extended if freezing temperatures are detected, but
it’s best to store at room temperature.
Allow the timer
to count down
before turning
ON/OFF again.
