Launch VALUE-100, Руководство пользователя

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LAUNCH VALUE-100 A/C Service Station User’s Manual
RECVERY/RECYCLING PHASE
8) Connect the hoses to the A/C system with the
quick-connect couplings, bearing in mind that BLUE must be
connected to the low-pressure side and RED to high pressure. If
the A/C system is equipped with a single quick-connect coupling
for high or low pressure, connect only the relative hose.
9) Start the vehicle engine and switch on the air
conditioner. Allow both to run for about 10 minutes with the
passenger compartment fan at full speed.
10) Switch off the engine; if possible, keep the air
conditioner fan running at maximum speed for the entire
recovery phase
11) Open the high- and low-pressure taps (or, in the case of
a single coupling, only the relative tap).
12) Press and hold the SEL key until the LED until the LED
corresponding to “Recovery” lights; then press START. At this
point the RECOVERY/RECYCLING phase will begin; the
“Recovery” LED will flash. During this phase the amount of
refrigerant recovered from the system will be displayed, in
kilograms. Upon completion of the recovery phase the machine
will stop and automatically discharge the used oil recovered from
the A/C system during recovery. The oil discharge operation
lasts 4 minutes. If during this time residual refrigeration fluid in
the A/C system should increase the pressure, the machine will
automatically recommence recovering the refrigerant.
13) Switch off the air conditioner fan and if necessary turn
the vehicle ignition key to the full OFF position.
14) At this point, all of the refrigerant contained in the A/C
system will have been recovered and recycled; there remains to
extract the air and the residual humidity from the A/C system by
creating a vacuum.
VACUUM PHASE
1) Upon completion of the RECOVERY phase the
machine will automatically proceed to the vacuum phase. It is
nevertheless possible to start the vacuum phase directly by
opening the high- and low-pressure taps, pressing the SEL key
until the LED corresponding to “Vacuum” lights, and then
pressing START. The preset vacuum time is 25 minutes