Dacia 1304 2004, Repair Manual

Page: 476 / 654

AIR CONDITIONING
62
62 - 4
For important leakage removal, for any components replacement (compressor,
condenser, etc ) and if moisture was noticed in the air conditioning circuit, the dryer filter tank is
to be replaced and the unit draining is to be done. The same is valid also when the conditioning
circuit still open without protection covers more than 10 minutes.
For component replacement implying the circuit draining, it is absolutely necessary the use of
new parts and of a special oil for compressor.
ATTENTION !
The new components must be obligatory provided with protection covers. In order to
avoid the moisture penetration, protect with protection covers the parts dismounted
from the unit.
The vehicle equipped with an air conditioning system will be not exposed for more
than 20 minutes in painting cabin where there are temperatures higher than 80 grd C.
It is absolutely forbidden to perform welding on the elements of the air condition
circuits.
It is essential using the type of the refrigerating agent and of the compressor oil
prescribed by the producer.
The filling of the conditioning system can be performed only in authorized service
stations, observing the producer’s instructions.
For mechanical or body operations it is recommended piping protection in order to
avoid their disconnection by accident.
Avoid the drip of the oil compressor on the painted vehicle body.
Avoid the contact between the refrigerant liquid and the body skin because this can
produce a refrigerant effect ( temp. of – 26 dgr C).
The filling up with oil for different repairs is to be performed by adding in the
charging equipment container, the recovered oil quantity, plus an oil quantity, as per
following:
- Condenser replacement ......................................30 g
- Evaporator replacement......................................30 g
- Dryer filter replacement......................................10 g
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