2008T Troubleshooting Guide
P/N 490292 Rev. A
F- 7.0.5 ISOLATE VALVE #26 / VALVE #25 ACTUATOR-TEST BOARD CONTROL
a) ENSURE “Select Program” REMAINS up.
b) EXCEPT for valve #37 and valve #30, ENSURE ALL OTHER valves are plugged into their PROPER
distribution board positions!
c) TWO (2) ‘touch’ checks on valve #26 AND #25’s (black) solenoids:
8TOUCH CHECK #1: Per Figure 15 below touch Valve #26’s solenoid.
TOUCH CHECK #2: Per
Figure 16 (next page), above (blue) Dialysate Pressure Transducer #9, is
Valve #25. Touch its solenoid then see part d.
d) Per Table J below, respond according to BOTH ‘touch’ checks:
Table J – Valve #26 / #25
Valve #26’s
Solenoid
Valve #25’s
Solenoid
Your Response
Warm (or Hot) Warm (or Hot) See procedure number F- 7.0.6 (page 80)
Cold Does not matter
NOTE
ONLY VALVE #26 will be checked and proceed to
page 210, TROUBLESHOOTING A VALVE
Does not matter Cold
NOTE
ONLY VALVE #25 will be checked and proceed to
page 210, TROUBLESHOOTING A VALVE
Figure 15 – Valve #26
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