User Manual

EN
RUN IN PROCEDURE
After installation of a new compressor it is important to follow the run in procedure described below. The purpose is to distribute compressor oil and start up
lubrication in order to prevent damage directly after new installation.
1) Set temperature to max cool.
2) Switch blower to max speed.
3) Start engine and keep engine rpm at idle.
4) Switch A/C on for a minimum of 5 minutes. DO NOT INCREASE ENGINE SPEED!
5) After 5 minutes all compressor oil, originally stored in the compressor, is transported through the system. Now it is safe to increase engine speed and test A/C.
REPAIR PROCEDURE
To determine which repair procedure is applicable, first check the cleanliness of the refrigerant cycle. After removal of the old compressor check the suction port,
discharge port and discharge hose.
Depending on the situation found, refer to procedure 1, 2, 3 or 4.
PROCEDURE 1: Flushing is not required > adjust the oil quantity from the new compressor when necessary.
Condition:
a) The system is clean.
b) The correct type of oil is inside the cycle.
c) The correct amount and type of UV-leak dye is used.
d) There are no other additives in the refrigerant cycle.
Installation guide: Refer to the parts replacement table to confirm the correct parts to replace. Use the following calculation to adjust the amount of oil in the new
compressor.
A = Total oil amount of new compressor.
B = Oil amount drained from the old compressor.
C = Amount required to change from new compressor.
Calculation to establish the correct oil amount to remove from new compressor: A-B=C
Bolts (4 places)
Service Valve
COMPRESSOR OIL REMOVAL PROCEDURE:
A
B
C
10PA, 10S, Scroll, Through Vane type compressor
COMPRESSOR OIL REMOVAL PROCEDURE:
6CA, 6SE, 6SB, 7SE, 7SB type compressor
Oil Plug
Oil Port
*Packing
*Always replace packing! Tightening torque
oil plug: 30Nm
Check if this type of compressor is equipped with an oil plug. If there
is no oil plug, the compressor cannot be drained and procedure 2 is
required, in order to remove the remaining oil from the A/C system
ATTENTION! 5SA, 5SE, 5SL type compressor
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