TOLERANCE RANGE
.2 1 20.9
-
24.0
.30 26.5
-
33.4
.60
56.5
-
63.4
.90 86.5
-
93.4
1
.O
96.5
-
ABOVE
CALIBRATION
of FIO:,
-
NOTE:
Use a certified
02
analyzer for F102.
1. To calibrate F102, Set the spontaneous flow to maximum.
(approximately 45 Ipm)
2.
Adjust pot R55 on CPU
PC
board so that the displayed value is
equal to the actual
F102 read.
3.
Turn the F102 knob through its full range to verify that the
display indicates full range.
4. If the display does not go through its full range adjust pot R55
to its mid position.
5. Loosen the set screw and disengage the gear on the
F102 pot
mounted on the mixer.
6. Adjust the pot until the display reads the same as the actual
F102 reading.
7.
Re-engage the gear with the mixer gear and tighten the set
screw.
8.
Verify that the display and actual F102 are the same. (If not
adjust pot R55 on the CPU board or repeat steps 5 to
7
until
there is no difference.)
9.
Turn the spontaneous flow to 10 Ipm and verify the actual F102
and the display read the same at several settings through the
entire range.
31. HOURMETER
Record the hours indicated by the hourmeter at the end of the test.
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