RKI Instruments SDM-2009 PC Controlled Configuration - Manual (Page 52)

47 • Bump Testing a GX-2009
10. The pump(s) will start and the program will indicate that air is flowing. The AIR
indicator on the program screen will be on and air will be applied to the
instrument(s) for 45 seconds, then the PC Controller Program will perform a
zero adjustment on all the channels. The BUMP
T
LED on the SDM-2009
control panel will be flashing amber.
If at any point during the bump test you wish to cancel the bump test, click the
Cancel button in the lower right corner of the screen. The bump test will be
aborted and the BUMP
T
LED will turn solid amber.
Figure 33: Air Flowing
The PC Controller Program will analyze the zero adjustment results. If any
sensors failed the zero adjustment, the bump test will be aborted for that
instrument.