2. Check propeller deice system
ammeter
for reading
of
20
to 24 amperes (2 blade) 30
to
34
amperes
(3
blade).
3. V\latch ammeter closely for
at
least
two
minutes. A
small momentary deflection
of
the
needle
may
be
noticed
approximately every
30
seconds: This is due to
the
switching
action of the
timer
and is an indication
of
normal operation
of
the system.
IN
FLIGHT
1.
To
place the system in opera1ion, move propeller deice
switch
to the
ON
position. The system will
function
au-
tomatically
until
the
switch
is
turned
oft.
CAUTION
The system is
not
to be operated
continuously
due to its electrical load.
2.
Propeller imbalance may be relieved
by
varying rpm.
lncrease rpm briefly and
return
to desired setting, re-
peating
if
necessary.
3. The use
of
propeller deice is acceptable only
if
the
electrical load is monitored
SQ
that
the ammeter does
not
show
a discharge.
PERFORMANCE - No change
F
AA
Approved
Revised:
October
1977
P/N
130694
Approved:
/'
~ßdd-
t-Pr"
Chester A. Rembleske
Beech
Aircraft
Corporation
DOA
CE-2
3
of
3
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