RKI Instruments GX-3R User Manual

GX-3R Operator’s Manual Appendix A: Maintenance Mode • 95
6 . Unscrew the regulator from the calibration cylinder.
7 . Remove the calibration cup from the GX-3R.
8 . Store the calibration kit in a safe and convenient place.
9 . Press and release POWER MODE to return to the GAS TEST menu item in
Maintenance Mode.
10 . See “Entering Measuring Mode (START)” on page 102 to enter Measuring Mode.
Sensor/Battery Replacement Date (SEN DATE)
The SEN DATE menu item allows you to keep track of when the sensors and the battery were
replaced.
1 . While in Maintenance Mode, press AIR to scroll to SEN DATE.
2 . Press and release POWER MODE. The combustible gas sensor’s replacement date
displays.
SEN DATE
M 7:49
CH4
M 7:49
19- 2.11

RKI Instruments GX-3R Specifications

General

Brand	RKI Instruments
Model	GX-3R
Category	Measuring Instruments
Language	English