Hella BEHR R134a Instrucciones Para El Manejo página 11

Introduction
Air-conditioning components can
be flushed out with refrigerant with
the aid of the flushing kit and the air-
conditioning service units
SECU smart (8PS 351 327-671) and
SECU mobile (8PS 351 327-681).
Since compressors, expansion valves
Flushing
using refrigerant R134a
11
Prepare
the air-conditioning system
Empty the air-conditioning system
using the air-conditioning service
unit! After you have emptied the
air-conditioning system and the
connections have been loosened at
the respective points, the appropriate
adapters can be installed. The
different systems are described below.
and orifice tubes as well as filter-
dryers/accumulators cannot be
flushed, they have to be removed
before the flushing procedure and
have to be bridged using suitable
adapters.
A separate adapter case is available
under the part no. 8PS 351 327-661
(see page 3).
Make sure that all the relevant
safety regulations are being met!
Always wear protective goggles
and gloves when dealing with
refrigerant!
After the flushing process, all seals,
filter-dryer/accumulator, expansion
valves/orifice tubes and sometimes
the processor have to be replaced.