CITROEN CX Series - Page 370

'_'
l--
.-.
0.,
Supplement
to Manual 818-1
ADD
...
fl.
...
fr.
OPERATION
t'i MÅ.
640-0
I i,/ ;/!,u
/1
a/ Op.
MÅ. 6400
5
b)
Connect
the refill
Screw
in
refill
with
Presto-vanne
»
union
(
3
onto top
(4).
co
0
0
z
0-
0
0
c)
Ft the refriqerating
circuit
With
the vehicie
cold
(
as
cold
as
possible
)
place
refill upsicie down and hold it with
the
palm of
both
hands this aiiows
ts temperature
to increase
sufficiently to
fUl
the
circuit with
refrigerating
fluid in
the
liquid
state.
Open
tap (4). The How
of
fluid post the
refill
valve can
be heard by
placing one
s ear aguinst the
bottom
of the
refi1l
the noise stops
when the refill is empty; (this
can
be
confirmed
by shaking
the refill
).
NOTE
. In
certain cases
heating the refili with
ones
palms may
be
insufficient.
The operation
must
then
be
completed
by
using
refrigerating
fluid in
a gaseous
state.
The procedure
is
the
following
-
Hold
refill the right
way up.
-
Set
air-conditioning
levers
to
the coid
and
maximum
ventilotion
»
positions.
-
Switch on
the engine
actuate the air-conditioning
switch,
and gently
accelerate until
the refill
is
empty.
-
Stop
the engine.
d)
Fully
unscrew
adjustment
screw (5).
e) Position
plugs
(6
)
at
a
f
)
Unscrew
refill
from
top
(4) and keep
Presto-
vanne union.
Disconriect pipe
(2).
Screw plug
(
1)
at
«
b onto
the
compressor
intake
valve.
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