MAHLE ACX150, Руководство пользователя, Страница: 26 / 198

EN | 26 | ACX150/250 | Maintenance
© MAHLE
set air distribution to
central position.
4. Keep engine at accelerated
idle at constant speed for
at least 2 minutes.
5. Check the pressure values
within about 3 - 5 minutes.
In the MANUAL CYCLES menu, select
the AC PERFORMANCE TEST function.
Execute the AC PERFORMANCE TEST
following the instruction.
And at the end make sure that both
values on LP and HP gauges fall within
the values shown on the display.
PRESSURE VALUES CHANGE
CONSIDERABLY WHEN
AMBIENT TEMPERATURE
CHANGES. KEEP THIS IN MIND
WHEN CHECKING PRESSURE
VALUES
It is possible to interrupt the phase in
progress at any time.
13.2 Refrigerant clean
By selecting this function, you can start
the refrigerant clean function, allowing for
a further recycle, which is internal to the
station itself. This mode guarantees a
higher level of the service quality.
14 Maintenance
ACX150/250 is a remarkably reliable unit,
manufactured using the highest quality
components, making use of the most
advanced production techniques.
Please contact an authorized technical
service centre for purchasing original
spare parts.
The access to manual cycle can be
achieved selecting the functions in the
Maintenance menu.
INTERVENTIONS ON SERVICE
STATION COMPONENTS
WHICH ARE NOT MENTIONED
IN THE FOLLOWING
PARAGRAPHS ARE
PROHIBITED.
MAKE SURE THE TOOL IS
UNPLUGGED FROM THE
POWER MAINS BEFORE
OPENING.
14.1 Report exporting
In the main menu select MAINTENANCE
and press “REPORT EXPORTING”.
By selecting this function, is possible to
export the report on USB Key and
manage it on PC with ACX Manager.
14.2 Internal cylinder fill
In the main menu select MAINTENANCE
and press “INTERNAL CYLINDER FILL”.
Set the quantity of refrigerant to fill and
follow the guided procedure shown on
the display.
The set value is limited to avoid to fill too
much the internal cylinder.
Only when the message appears asking
to connect the charge tank, connect the
HP quick coupler (colour red) of the unit
to an external refrigerant tank using the
supplied adaptor.
When the message occurs open the
coupler by turning the knob clockwise.
Open the valve on the external tank.
Just right before reaching the planned
quantity of refrigerant, the unit will stop
and ask the user to close the external