2008T Troubleshooting Guide
P/N 490292 Rev. A
DIASAFE- 6.0.0 ISOLATE DIASAFE
®
TEST VALVE #28
a) An air-filled 60 ml syringe is REQUIRED!
b) ENSURE the syringe plunger moves freely back and forth inside the barrel!
c) Move the syringe plunger to the 40 ml mark.
d) Figure below, attach the syringe to Valve #28’s tubing.
e)
Reset ALL alarms!
f) Repeat the DiaSafe
®
Test while watching the syringe for one (1) minute. Is the plunger drawn into
the barrel?
Yes Plunger drawn! Valve #28 is OKAY! Proceed to
page 635, procedure number
DIASAFE- 7.0.0.
No Plunger IS NOT drawn! See procedure number DIASAFE- 6.1.0 (page 633).
DIASAFE- 6.1.0 PLUNGER IS NOT DRAWN IN / ISOLATE FOR VALVE #28 SOLENOID ACTIVATION
Per the Figure above, touch Valve #28’s (black) solenoid. Is it warm?
Yes Solenoid is warm! TWO (2) possible bad components: 1) Bad Actuator-Test Board OR 2) Bad
Valve #28 (replace the valve AND its blue wire harness).
No Solenoid IS NOT warm! Perform parts a THROUGH d next page:
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