Bacharach 24-9351 manual Combustion Test, 4.3.1Analyzer Turn On and Warm Up, 10minutes

PCA Operation

4.3 Combustion Test

IMPORTANT! Large rapid changes in the temperature of the analyzer can affect its accuracy. This is important to know if the analyzer is stored in a cold place (such as an unheated vehicle in the winter) and then taken into a warm furnace area. For the most accurate test results, allow the analyzer to warm up to room temperature before use (about

10minutes).

4.3.1Analyzer Turn On and Warm Up

IMPORTANT! Be sure the probe is at room temperature before performing the following steps.

1.Make sure that the analyzer is properly set up per Section 3.0.

2.Place probe in an area of fresh, ambient air; then press the analyzer’s

key.

3.Wait for the analyzer to countdown through its 60 second warmup period; then perform one of the following:

•If no errors were detected during warmup, the Combustion Test Screen will be displayed. Skip Step 4, and go to Section 4.3.2.

•If an error was detected during warmup, proceed with Step 4.

4.If one or more errors were detected by the microprocessor during warmup, these errors will be displayed at the bottom of the Sensor Status Screen. Address any problems now per Section 7.2; then repeat this procedure starting with Step 1.

NOTE: If the error detected is not critical to your test, the instrument can still perform any test not using the function disabled by the error.

Instruction 24-9351 4-3