RKI Instruments SDM-2012 Standalone Configuration - Manual (Page 78)

73 • Bump Testing a Gas Tracer
Figure 41: Failed Bump Test and Calibration, %Volume Sensor Installed and GAS
Menu Item in Edit Mode Set to ALL
NOTE: If the GAS menu item in Edit Mode is set to Std, there will be no bump
test or calibration results for the ppm combustible sensor or the
%volume sensor and pressing and releasing the EDIT ENTER button
will have no effect.
31. After a successful or failed bump test,
• To perform any other operations:
To perform a bump test, press and hold the BUMP T button until the pump
starts. To perform another calibration, press and hold the CAL
S
button
until the pump starts. To return to the home screen, press and hold the
EDIT ENTER button until the home screen appears.
• To turn the Gas Tracer off:
If the bump test was successful, the instrument will shut off after 15
seconds. If the bump test failed, the instrument will shut off after 10
minutes. If buttons are pressed before the SDM-2012 turns off the
instrument, it will automatically turn it off 10 minutes after the last button
push.
To turn off the instrument before it is automatically turned off, press and
20
17.0
35
%LEL
%
ppm
CH
4
O
2
BUMP
CO
500
65
ppm
vol%
CH
4
BUMP
F F
F F
F F
%LEL
%
ppm
CH
4
O
2
BUMP
CO
F F
F F
ppm
vol%
CH
4
BUMP
EDIT
ENTER