Chemtrac Systems, Inc.
Page 17
that the flush water may be shut off during sensor maintenance. Do not open flush
water supply valve until all connections have been made.
2.5.2 Sensor Maintenance Module
Figure 11 show tubing connections between SMM and Dura-Trac II sensor. The semi-
rigid Teflon tubing is supplied with the unit.
u Connect an appropriate length of ¼’’ semi-rigid Teflon tubing between the
PINCH VALVE outlet quick connect fitting on the SMM and the PINCH VALVE
assembly quick connect fitting.
v Connect the male NPT end of the ¼’’ MNPT to ¼’’ Quick Connect Tube adapter
fitting to the flush water supply. Connect a sufficient length of ¼’’ Teflon tubing
between the flush water supply (1/4’’ Quick Connect Tube adapter fitting) and
the SMM’s flush water inlet ¼’’ quick connect fitting. A manual control valve
should be installed on the flush water line in close proximity of the unit so that the
flush water may be shut off during sensor maintenance. Do not open flush water
supply valve until all connections have been made.
w Connect an appropriate length of ¼’’ semi-rigid Teflon tubing between the
PROBE FLUSH outlet quick-connect fitting on the SMM and the PROBE FLUSH
assembly quick connect fitting on the Dura-Trac II Sensor.
x Connect an appropriate length ¼’’ semi-rigid Teflon tubing between the
“Chemical Rinse” PUMP INLET quick connect fitting on the SMM and the
chemical carboy.
25 PSI
CHECK
VALVE
FLUSH VALVE
DURA-TRAC
PATENTED MADE IN U.S.A.
CHEMTRAC
SYSTEMS, INC.
FLUSH WATER
CONNECTION
1/8" NPT TO 1/4"
COMPRESSION
TM
FIGURE 9. Dura-TRAC Sensor with Flush
To Next Page
Loading...
Need help?
General