2008T Troubleshooting Guide
P/N 490292 Rev. A
F- 7.0.9 ISOLATE FLOW FROM THE BALANCING CHAMBERS
a) Figure below, clamp and remove the bottom tubing at Pre-Cell #7
b) Direct the tubing into the cylinder.
c)
IMPORTANT! Remove the clamps from Pre-Cell #7 AND valve #26
d) Measure flow, from the tubing for one (1) minute. 800 ml or more collected?
Yes 800 or more! A) Clamp and reattach the tubing; B) See procedure number F- 7.1.0
(page 82).
No Less than 800 ml! See parts a and b below:
a) Return valves #30 and #37 to their respective distribution board positions.
b) Read before performing! CAREFULLY repeat from (ABOVE) procedure number F- 7.0.4
(
page 73) but if you return here THREE (3) possible bad components: 1) Bad Actuator-
Test Board
1
OR; 2) Bad Actuator-Test board cable OR; 3) Multiple restricted balancing
chamber valves
2
#31, #33, #35 and #37
1
To LOCATE the Actuator-Test board refer to Figure 4A (page 10)
2
To LOCATE valves #31, #33, #35 and #37 refer to Figure 14 (page 76)
F- 7.1.0 ISOLATE DIASAFE
®
FILTER RESTRICTION
a) IMPORTANT! Remove the clamp from the Pre-Cell #7’s tubing.
b) Using a flashlight, check for restrictions (possibly bio-growth), through the tubing, to and from the
balancing chamber valves and the DiaSafe
®
filter. If no restrictions are located, replace the DiaSafe
®
filter per procedure.
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