2008T Troubleshooting Guide
P/N 490292 Rev. A
NW- 2.0.0 VALVE #41’S ‘DOT ALWAYS BLUE = CONSTANT “NO WATER” ALARM
a) Figure below, ENSURE Valve #41’s connector is plugged PROPERLY into distribution board position
“V27, IN-V”.
b) Call debug screen 0 to watch Valve #41’s ’dot’ for one (1) FULL minute. TWO (2) possible scenarios:
1) IF (and ONLY if) Valve #41’s ‘dot’ is now remaining white OR cycling between white and
blue: The constant “No Water” alarm is no longer occurring! If (and ONLY if) a “No Water” alarm
occurs intermittently return to (ABOVE) procedure number NW- 1.0.10 (
page 157). If a “No
Water” alarms NEVER occurs the No Water problem is not occurring!
2) IF Valve #41’s ‘dot’ is still NEVER white i.e. ALWAYS blue:
Ignoring Flow Error, look at the
2
nd
window down, Valve
Error! TWO (2) possible scenarios:
Scenario #1: IF (and ONLY if) Valve Error = 0! See procedure number NW- 2.0.1 (page 160).
Scenario #2: IF Valve Error = 1 longer than two (2) seconds consistently! Refer to the
Table below:
If the machine is CURRENTLY in:
Your response
Dialysis Program i.e. connected to
acid and bicarbonate
Proceed to
page 711, Section 26
A Cleaning / Disinfection Program
(Rinse, Heat Disinfect, etc.)
Proceed to
page 207, procedure number CLEAN- 7.0.0
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