Specifications

Calibration and Maintenance Monoxor



Plus Manual

0019-9370 Rev 0 38

Section 5. Calibration and Maintenance

5.1. Serviceability

The instrument operator is able to easily replace the following components

without the use of tools:

• probe assembly

• probe filters

• batteries

• B-Smart



CO sensor

• printer paper.

Additionally, a technician, with the use of factory-provided instructions, can:

• perform basic diagnostics

• confirm proper operation

before putting the unit back into service. Field calibration is also possible with

the proper equipment. Refer to the calibration section for more information.

5.2. Cleaning the Probe

The probe tube and gas sample hose will become dirty under normal use.

NOT

E: The filter element should prevent soot from reaching the

analyzer’s internal components. If the probe is not kept clean, it

could become clogged and restrict the flow of gas into the

analyzer, resulting in incorrect test readings.

NOTE:

An analyzer that tests natural gas furnaces normally

requires less frequent cleaning than an analyzer used for testing

coal- or oil-fired furnaces.

netzerotools.com