70 • Calibration Mode
Gas Tracer Operator’s Manual, CSA Version
Bump Testing the Gas Tracer
NOTE:
The BUMP DSP menu item in Maintenance Mode is factory set to OFF.
The BUMP menu item will not appear unless BUMP DSP is set to ON.
See “Turning the Bump Test Function On or Off” on page 143 for
instructions.
NOTE:
The Gas Tracer uses parameters defined in the BUMP--SET menu item
of Maintenance Mode while performing a bump test. To view or update
these parameters, see “Updating the Bump Test Parameters” on
page 145.
NOTE:
If the combustible gas channels are calibrated to a gas other than
methane, use an appropriate multigas cylinder.
From Measuring Mode, enter Calibration Mode by pressing and holding the
(SHIFT)
▼
button, then pressing the DISPLAY(ADJ) button and releasing both. If
the unit prompts you for the password, enter it by using the AIR
▲
and (SHIFT)
▼
buttons to select each password number and then pressing and releasing POWER
ENTER to confirm it and move on to the next number.
To go back a number, press
and release the RESET SILENCE button.
The factory set password is the same as the
factory set password for Maintenance Mode: 2102. You can change the password
by entering the PASSWORD menu item in Maintenance Mode. See “Turning the
Password Function On or Off” on page 156. If you enter an incorrect password, an
error screen will display.
To return to normal operation, press and release the RESET SILENCE button. You
may then try to reenter Calibration Mode.
MAINTENANCE will appear along the top of the screen once you have entered
Calibration Mode. The first item in the calibration menu, AIR CAL, displays.
1. Install the demand flow regulator onto the calibration cylinder.
2. Connect the sample tubing to the demand flow regulator.
3. Install the hose and probe to the Gas Tracer.
Err
PASSWORD
