Piper PA-32RT-300T User Manual

LANCE
II
SERVICE
MANUAL
5.
Do
not
discharge
R-12
into
an
open
flame
or
onto
a
very
hot
surface
(500
F+).
Poisonous
phosgene
gas
is
generated
by
the
action
of
the
heat
on
the
refrigerant.
6.
Do
not
apply
direct
flame
or
other
high
heat
source
to
a
R-12
container
due
to
the
high
pressures
which
will
result.
If
any
heating
is
done
to
R-12
containers
the
container
pressure
should
be
monitored
and
kept
below
150
psi.
B.
SYSTEM
SERVICING
PRECAUTIONS.
1.
Systems
should
be
discharged
slowly
to
prevent
the
escape
of
liquid
refrigerant
and
the
loss
of
the
lubricating
oil.
2.
Systems
should
not
be
left
open
to
the
atmosphere
when
discharged.
Moisture
and
other
contamination
may
enter
and
damage
open
systems.
3.
Never
introduce
anything
but
pure
refrigerant
and
refrigerant
oil
into
a
system.
4.
Keep
refrigerant
oil
containers
tightly
sealed
and
clean
to
prevent
absorption
of
moisture
or
other
contamination.
5.
Use
only
approved
refrigeration
oil
in
the
compressor.
If
any
doubt
exists
about
the
cleanliness
of
the
compressor
oil,
replace
it
with
new
oil.
6.
Never
reuse
oil
removed
from
the
system.
Discard
it.
7.
When
Loctite
Refrigerant
Sealant
has
been
used
on
a joint
it
must
be
heated
to
400°
F
prior
to
disassembly.
Loctite
must
be
used
to
seal
any
pipe
threads
in
the
system
lines.
8.
Replace
the
receiver-dehydrator
assembly
on
any
system
which
has
been
operating
with
a
leak
allowing
air
to
enter
the
system.
If
a
receiver-dehydrator
is
left
open
to
the
atmosphere
it
should
be
replaced
due
to
the
loss
of
effectiveness
of
the
drying
compound
it
contains.
NOTE
A
very
strong
acid
(HCL)
is
formed
when
R-12
comes
in
contact
with
moisture.
A
new
receiver-dehydrator
should
be
opened
and
connected
to
the
system
only
when
ready
to
charge
the
system
with
refrigerant.
9.
Recommended
torque
values
must
be
used
on
all
flare
fitting
and
O-ring
joints.
See
Table
XIV-II.
TABLE
XIV-II.
ALUMINUM
TUBING
TORQUE
Metal
Tube
Thread
and
Fitting
Alum.
Tubing
O.D.
Size
Torque
1/4
7/16
5-7
ft.
lbs.
3/8
5/8
11-13
ft.
lbs.
1/2
3/4
15-20
ft.
lbs.
5/8
7/8
21-27
ft.
lbs.
3/4
1-1/16
28-33
ft.
lbs.
Issued:
1/3/78
ACCESSORIES
AND
UTILITIES
2J23

Piper PA-32RT-300T Specifications

General

Brand	Piper
Model	PA-32RT-300T
Category	Aircrafts
Language	English