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SCHEDA TECNICA 97017
CLOSURE OF THE REFRIGERANT SYSTEM
To close the refrigerant system, proceed as follows:
- squeeze the service pipe with a Ball Pinch Off Tool, which garantees you a 100% closure of the service pipe.
Squeeze the pipe towards its end, without deforming the later.
In fact you will need at least ca. 1 cm. undeformed
pipe in order to seel it with LOCKRING SEAL.
If you do not have this ball Pinch Off Tool, you can use a normal
one, squeezing the pipe two times with ca. 2 cm distance from one point to the other. Let the Pinch Off Tool onto
the last squeezing point until you have sealed the pipe off.
- Remove the coupler and valve from the service pipe.
- Seal the service pipe with a LOCKRING SEAL.
ATTENTION:
All Lockring Connections of the air conditioner have a inner diameter of 6mm. To apply LOCKRING
CONNECTORS OR SEALS
observe all LOCKRING INSTRUCTIONS.
- Switch on the air conditioner and let it run for at least 15 minutes. Check the conditioner for gas losses, especially
the closure of the service pipe.
THE REFILLING UNIT
A
- Valve to vacuum pump
B
- Valve to gas bottle
C
- Valve to compressor Service pipe
D
- Connection to empty the high pressure side in case of system blockage
E
- Coupler with valve at compressor service pipe
F
- Valve of gas bottle
E
Compressor with
Service pipe and
valve
C
D
B
A
Vacuum pump
Balance
F
Discharge tube to the open
4 Way Manifold
Gas bottle
with valve
