2008T Troubleshooting Guide
P/N 490292 Rev. A
LEAKING- 1.0.0 UF TUBING BLOWING OFF
a) ENSURE the tubing to and from UF Check Valve #63 is NOT restricted!
b) In the next procedure, but NOT YET, the machine will be placed into RINSE HOWEVER, if a leak occurs
DO NOT turn the machine off but instead, “Interrupt” Rinse by pressing the ‘Esc’ key then ‘Enter’ twice!
c) See procedure number LEAKING- 1.0.2 (page 599).
LEAKING- 1.0.2 ISOLATE RESTRICTION
a) Following there should be:
• No leaks from the Fluid Sample port (Figure right) ONLY if UF Check Valve
#64 is okay!
• ‘Squirts’ into the bucket ONLY if UF Check Valve #63 is okay!
b) Place the acid and bicarbonate connectors into their rinse ports.
c) Turn the machine on
THEN go to RINSE PROGRAM!
d) Allow up to four (4) minutes
OR until if a leak occurs. TWO (2) possible scenarios:
1) IF (and ONLY if) NO leaks! Unless UF Check Valve #63’s tubing ‘blew off’ whatever was causing
the leak is no longer present!
2) IF a leak occurs! With the “Interrupted” banner up perform
parts AND b below:
a) If (and ONLY if) UF Check Valve’s tubing ‘blew off’ it is oriented incorrectly.
b) See procedure number LEAKING- 1.0.4 (page 599).
LEAKING- 1.0.4 LEAK OCCURS
a) Call debug screen 0 (Figure
right). If debug does not appear
press ‘Esc’ then call screen 0.
b) Ignoring Flow Error (TOP
window) look at
Valve Error
the 2
nd
window down!
1) IF (and ONLY if) Valve Error = 1 LONGER THAN two (2) seconds: Proceed to
page 207,
procedure number CLEAN- 7.0.0.
2) IF Valve Error = 0 OR ‘blinks to 1’ for less than one (1) second: Turn the machine OFF then
proceed to page 607, procedure number LEAKING- 4.0.0
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