2008T Troubleshooting Guide
P/N 490292 Rev. A
FIL- 2.4.0 FILACT = 0 / ISOLATE POSSIBLE FLOW PROBLEM
a) Call debug screen 6 to locate BC Switch (middle column). If EVER = 897 or more,
even just once, indicates a Flow Error! In any event see part b.
b) WITHOUT LOOKING AWAY, watch BC Switch for two (2) minutes. TWO (2) possible scenarios:
1) IF BC Switch is NEVER 897 or more! See procedure number FIL- 2.4.2 (page 466).
2) IF BC Switch = 897 or more, even just once! Proceed to page 23, SECTION 1- FLOW
ERRORS IN DIALYSIS PROGRAM.
FIL- 2.4.2 BC SWITCH NEVER = 897 / ISOLATE X6
a) Figure right, return the Air Sensor’s
female connector to the distribution board. If
CBE equipped, using a flashlight, ENSURE
the connector covers ALL CBE board pins,
especially the top pin!
b) Allow thirty (30) seconds as FILACT response
is not instantaneous!
c) Call debug screen 1. WITHOUT LOOKING AWAY, watch FILACT for two (2) minutes OR until if it
EVER = 1! TWO (2) possible scenarios:
1) IF FILACT ALWAYS = 0: Proceed to
page 468, procedure number FIL- 3.0.0.
2) IF FILACT EVER = 1: See parts a THROUGH e below:
a) ENSURE the female Air Sensor’s Connector is plugged in PROPERLY!
If CBE equipped
ENSURE the connector MUST cover ALL CBE board pins, especially the
top pin!
b) WITHOUT pulling on the wires, unplug the blue and
brown wires from the probes at the top of Chamber
#69.
c) Figure right, connect the wires together.
d) Allow thirty (30) seconds.
e) WITHOUT LOOKING AWAY, watch FILACT for one (1)
minute! Does it remain always = 0?
Yes FILACT remains = 0! Leaving the wires connected together proceed to
page 468,
procedure number FIL- 3.0.0.
No FILACT = 1! See procedure number FIL- 2.4.4 (page 467)
To Next Page
Loading...
Need help?
General
