RKI Instruments SDM-2009 - Manual (Page 32)

28 • Bump Testing a GX-2009
Figure 15: Screen Indication for Failed Bump Test and Failed Calibration
18. After a successful or failed bump test,
• To perform any other operations:
To perform another bump test, press and hold the BUMP
T
button until the
pump starts. To perform a 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 GX-2009 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-2009 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
hold the EDIT ENTER and POWER buttons simultaneously for about one
second and then release them when the instrument turns off. To avoid
accidentally entering Edit Mode, press and hold the POWER button first,
then press and hold the EDIT ENTER button.
CAUTION: When using the GX-2009 with the SDM-2009, do not turn off the
instrument using the instrument power button. Use the EDIT ENTER
and POWER buttons on the SDM-2009 to turn off the instrument.
The BUMP
T
or BUMP
T
and CAL
S
LEDs will remain on indicating the
test results. If the same GX-2009 is turned on again, the test results will still
be indicated by the BUMP
T
or BUMP
T
and CAL
S
LEDs and on the
GX-2009 screen. To clear the BUMP
T
or BUMP
T
and CAL
S
LEDs,
with the GX-2009 on, press and hold the EDIT ENTER button for about 3
seconds until the display returns to the home screen. If a new GX-2009 is
turned on and connected, the results displayed by the BUMP
T
or BUMP
T
and CAL
S
LEDs will automatically be cleared.
19. The results of the bump test or bump test and calibration will be stored in the
SDM-2009’s memory and will be available to copy to a USB flash drive. See
“Copying Calibration and Bump Test Records to a USB Flash Drive” on
page 38 for instructions to copy the saved bump test and calibration records to
F F F F
BUMP/CAL
CO ppm H2S ppm
CH4 %LEL OXY vol%
F F F F
0 15.0
BUMP/CAL
CO ppm H2S ppm
CH4 %LEL OXY vol%
24 13.0