.å'
Supplement
818.1 ADD
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7{7
z
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[/1
..C.
OF-
..a
OPERATION
N° MA. 64OO :
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kni n,/ (!(//'.//JL
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Op. MA.
640O 3
IV.
FILLING THE REFRIGERATING
CIRCLJIT
using SOGEV equipment
and a
PRESTOGAZ rehil o R. 12
A,
VEHICLES
FITTED WITH AASPERA-FRIGO
COMPRESSOR
NOTE
Equipment used
for this operation
a)
.S ()(, L 1 wOI G/
-
Manufacturer
Ets S.
0
GE. V
Avenue
de
1 Atlanfique
Zi.
91401
ORSAY Tel. 9076400
b)
J1kISj()(,.lZ nf/f of
l.
12
1
kg
refill
supplied by the Replacement
Parts Department
under
ref. No.ZC 9 857 108 U.
IMPORT AN T
Precoutioris to be taken during
this operation
0
0
co
0
0
0
z
c
0
5
0
D
a)
It is
IMPERATIVE to
wear
goggles.
b)
Never smoke
during the
operation
Fl.
12 fluid
turns inta a
toxic gas in the
presence of a flarne
c Never heat
any part
of
the
refriqerotinq
circuit-
d Never
switch
on
the air-conditioninq
system
if either
of the
cooling
fans
are
disconnected.
1.
Dram the
circuit
NOTE
This operation
must be carried
out in a weil-
ventiiated
room.
-
The refriqeratinq
circuit must be
drained
before
any
work
can be carried
out on it.
a)
Remove
piug (7) from compressor
intake valve
and connect in its place
(
at a
)
flexibie
pipe )4).
b)
Flemove pluqs
(
1
protectinq
ad)ustment screws
2
)
and
(
3
)
for
the valves.
c)
Check taps
(
5)
and
(6) are properly closed
and
screw
in
screw (3)
twa turns.
d)
Place taps
5)
and
(6
)
in an open container
in
order to contain
the
fluid and to avoid it
lurning inta
mist.
Open
the taps.
Close
them
when draining
is complete
(
when the hissing
praduced
by the escaping gas has stopped
e) Proceed in
the same manner once
flexible
pipe
(4) is connected to
the
outlet
valve. and
screw
(2) is
screwed in two turns.
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