Suzuki Canvas SQ416, Руководство по обслуживанию

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J2
ESCUDO
AIR CONDITIONING (OPTIONAL) 1B-17
1. Needle
2. Plate nut
3. Refrigerant
container
4. Handle
1. “Hiss”
7) When refrigerant container is emptied, use following procedure
to replace it with a new refrigerant container.
a. Close low pressure valve.
b. Replace empty container with a refrigerant container which
has been charged with refrigerant. When using refrigerant
container tap valve, use following procedure for replace-
ment.
i) Retract needle and remove refrigerant container tap valve
by loosening its plate nut.
ii) Install previously-removed refrigerant container tap valve
to a new refrigerant container.
c. Purge any air existing in center charging hose.
When using refrigerant container tap valve, use following
procedure to purge air.
i) Once fully tighten refrigerant container tap valve and then
loosen (open) plate nut slightly.
ii) Open low pressure valve of manifold gauge set a little.
iii) As soon as refrigerant comes out with a “hiss” through a
clearance between refrigerant container and tap valve,
tighten plate nut as well as manifold gauge set low pres-
sure valve.
iv) Turn handle of tap valve clockwise so that its needle is
screwed into the new container to make a hole for refriger-
ant flow.
8) Close low pressure valve of manifold gauge set.
9) Remove manifold gauge set as follows:
a) Close low pressure-side valve of manifold gauge set. (The
high pressure-side valve is closed continuously during the
process of charging.)