FUEL PUMP 1 : ON. FUEL PUMP 1 caution
message out and crossfeed
valve automatically closed (bar
vertical) and XFEED advisory
message suppressed.
FUEL PUMP 2 : OFF. Note fall in fuel pressure,
activation of FUEL PUMP 2
caution message on EDU 1,
automatic operation of cross-
feed valve (bar horizontal),
XFEED advisory message on
EDU 2 activated and conse-
quent new increase of fuel pres-
sure.
FUEL PUMP 1 : OFF. Note fall in fuel pressure,
activation of FUEL PUMP 1
and 2 caution messages, cross-
feed valve still open (bar hori-
zontal) and XFEED message
still present. Verify operation of
engine driven fuel pumps.
FUEL PUMP 1 and 2 : ON. FUEL PUMP 1 and 2 cau-
tion messages out and crossfeed
valve automatically closed (bar
vertical) and XFEED message
suppressed.
PITOT heat : ON (singly), check current
peak on loadmeter and PITOT 1
(2) HEAT advisory message
displayed; then OFF.
INVerter 1 : OFF. Check INV 1 caution
message displayed.
Check for proper reading (115
V) on bothAC systems on EDU
2 AUX display.
RFM A109E
R.A.I. Approved 2-31
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