vision microsystems VM1000 - 1.2 MANIFOLD PRESSURE SYSTEM INSTALLATION; Manifold Pressure Transducer Installation and Wiring

SECTION
I INSTALLATION
1.2 MANIFOLD PRESSURE
SYSTEM
INSTALLATION
1.2.1
MANIFOLD
PRES. TRANSDUCER
INST.
(P/N
3010015)
The transducer
is mounted
in the
cabin area.
The
mounting block is
tapped with 10-32
UNF-28 threads
for mounting. The
pressure port
snubber
(hex
brass
part)
is
tapped
1/4 NPT for
plumbing.You
will
typically
procure
and install
a reducer
(114
NPT male
to 1/8
NPT
female)
into
the
snubber,
then
plumb
1/8 hose to the
manifold
pressure pick
off
port
of the engine. NOTE:
The snubber is shipped
loose
with
the manifold
sensor
assembly
and MUST be final installed
with
an
aircraft fuel
resistant
pipe
thread sealant
I
adhesive.
The transducer
pressure port
is
connected to
the
engine
manifold
pressure
port
via a fabricated
hose
and fitting assembly. See
engine
manual
for this
location.
=
DO NOT:
remove
or drill
snubber
inner
silver
filter
-
DO NOT:
mount
the transducer
near
extremely hot areas
such
as heater
ducts,
etc.
=
DO
NOT: mount
the transducer
where fluids may
contact
it
during
operation
or
maintenance.
+
DO NOT: mount
the transducer
in
the engine compartment.
=)
DO NOT: mount
the transducer
lower
than
the engine
manifold
access
port,
or accumulated
fuel
in the hose will not run
back
into
the engine.
=
DO NOT: solder
onto terminal
lugs
of the
transducer.
*"*CAUTION***
Always
discharge
yourself
to
ground
before
wiring.
1.2.2 MANIFOLD
PRES.
TRANSDUCER
WIRING
DPU
TERM.
CABLE
COLOR
XDUCER
WIRE
XDUCER
DESCR.
XDUCER
PART NO.
J3-9
WHT
WHT
MAN PRES 301 001 5
J3-10 GRN
GRN
J3-11
RED RED
al
aa
J3-12
BLK
BLK
3t l3
NOTE:
Connect
cable bare
shield
wire to
cable
BLK wire
at DPU and
snip
off
shield wire
excess
at sensor
end.
5010002
REv
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OWNERS
MANUAL
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