2.1.2 RHB LEXION 480 - 188 678.1
Air conditioner
Important instructions regarding the
installation of parts in the compressor-type air
conditioner
ATTENTION!
1. Keep refrigerant circuit absolutely free of dust and
humidity. To achieve this, close all loosened
connections with suitable caps.
2. Caps of new parts should be removed only
directly before installing them.
3. O-rings must always be replaced.
4. Prior to connecting a refrigerant line, apply some
drops of refrigerant oil on the thread and the
O-ring seat.
5. When tightening or loosening the refrigerant lines,
always use two spanners in order to keep the lines
from twisting.
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