Bacharach INSIGHT manual Pressure Sensor Calibration, Materials Required

Fyrite® INSIGHT

2.Allow the analyzer to cycle through its 60 second warm-up period. During warm-up, the analyzer's operation is checked and the sen- sors are set to the following ambient conditions:

•Oxygen sensor spanned to 20.9%

•CO sensor zeroed

•Pressure sensor zeroed

Any errors detected during warm-up will be listed on the dis- play immediately following warm-up. Correct any errors before proceeding. Refer to Section 6.8 for a list of error messages and their meaning.

3.Display the MAIN MENU by pressing the MENU (F2) button. If necessary, press ESC until MENU appears above F2.

4.Use the ▲▼ buttons to select CALIBRA-

TION. Press ENTER to display the Calibra- tion Password screen.

5.Before calibration can begin a 4-place nu- meric password must be entered. Use the ▲▼ and ◄► buttons to enter the password. (Note that the default password is 1111)

6.Press the ENTER button to accept the password. If the correct password was entered the CALIBRATION Menu will be displayed.

7.Use the ▲▼ buttons to select the desired sensor channel to be calibrated, and then perform the calibration procedure for that sensor as described in the following sections.

Fyrite® INSIGHT

5.3B-Smart Sensor Replacement & Calibration

To replace a B-Smart sensor and calibrate do the fol- lowing:

1.Enter the CALIBRATION MENU per Sec- tion 5.2.

2.Use the ▲▼ buttons to select B-SMART. Press ENTER to display the B-Smart code screen.

3.Use the ▲▼ buttons to enter the 10 digit al- phanumeric code supplied with the B-Smart sensor. Use the the ◄► buttons to move the cursor across the screen. Press ENTER.

NOTE: If the correct code was entered, the analyzer accepts it and returns to the CALIBRATION MENU. If an incorrect code was entered, the screen will display "Invalid Code". Check to make sure the correct code has been entered. If problem persists, contact your nearest Bacharach Service Provider.

Bacharach also offers a convenient Exchange Program that allows the cus- tomer to regularly send in old sensors and, as scheduled, receive new re- placements that are already calibrated and that include a code that can be entered into the analyzer for a quick convenient setup. Contact Bacharach customer service for more details about this program.

5.4 Pressure Sensor Calibration

This procedure calibrates the pressure sensor to a known pressure value.

Materials Required:

•Bellows

•Manometer

-Range: ± 8 in. of water column (± 20 mb)

-Accuracy: ± 0.01 in. of water column (± 0.025 mb)

36 Instruction 24-9460 Instruction 24-9460 37