RKI Instruments SDM-2012 Standalone Configuration - Manual (Page 20)

15 • Hardware Assembly
5. Install the air filter so that the arrow on the filter that indicates direction of flow
is pointing towards the AIR fitting. Push the open end of the flexible tube that is
on one end of the filter onto the AIR fitting on the back of the SDM-2012.
6. Install the 10 foot long 5/16 inch ID flexible tube that is included with the SDM-
2012 onto the exhaust fitting located in the upper left corner of the back panel.
Route the tube to an area where the exhaust can be safely dispersed, such as
an open window.
CAUTION: The maximum recommended length for the exhaust tube is 10 feet. Do
not use more than 10 feet of tubing or tubing with an ID of less than
5/16 inch for the exhaust tube or the bump test and calibration
accuracy may be adversely affected. The tube that is shipped with the
SDM-2012 has an ID of 5/16 inch and is 10 feet long.
7. Install the 3 foot long 3/16 inch ID tubes that are included with the SDM-2012
on the GAS 1 and GAS 2 fittings.
Open End
BUMP
GX-2012 OFF
COPY
1SEC ON
3SEC OFF
SDM-2012
POWER
CAL. EDIT
ENTER
CHARGE
SDM-2012
RKI
Instruments, Inc.
www.rkiinstruments.com
Black Push On Fitting
Step 2:
Black Push
On Fitting
Step 1:
Open End
Figure 13: Installing the Exhaust Line