© MAHLE
Operation | ACX1281 | 21
ACX1281 | 21
| 21
en
6.4
Automatic A/C service
m
Before connecting service hoses proceed as follows:
1.
Perform refrigerant identification (see chapter 6.3).
m
Only after successful identification of refrigerant, service may
begin on the vehicle.
t
The contamination of the service hoses on the ACX1281 unit
can only be removed by following the decontamination proc-
ess (see Chapter 6.3.2).
m
The contamination of the ACX1281 internal bottle can only be
removed by a service provider at additional cost.
t
The service parameters (recharge quantity) can be found in
the owner's manual or the vehicle repair manual.
t
The refrigerant identification unit is incorporated into the
service procedure and required to be used for A/C service.
1.
Select "
Vehicle A/C Service
>>
Automatic A/C Service
".
2.
Select
—
Direct parameter input (alteration of service
parameters) or
—
Select last 10 vehicles or
—
My database.
3.
Follow the menu prompting.
6.5
Manual A/C service
m
Before connecting service hoses proceed as follows:
1.
Perform refrigerant identification (see chapter 6.3).
m
Only after successful identification of refrigerant, service may
begin on the vehicle.
t
The contamination of the service hoses on the ACX1281 unit
can only be removed by following the decontamination proc-
ess (see Chapter 6.3.2).
m
The contamination of the ACX1281 internal bottle can only be
removed by a service provider at additional cost.
t
The service parameters (recharge quantity) can be found in
the owner's manual or the vehicle repair manual.
t
The refrigerant identification unit is incorporated into the
service procedure and thus always to be used for A/C service.
1.
Select "
Vehicle A/C Service
>>
Manual A/C Service
".
2.
Follow the menu prompting.
t
All service phases can be implemented manually with the
ACX1281.
t
R1234yf can only be added to an air conditioning system in
which there is a vacuum. The vacuum phase must therefore
be implemented before filling with R1234yf.
Summary of Contents for ACX1281
Page 1: ...MAHLE ACX1281 EN Operation manual A C Service Units...
Page 33: ...MAHLE Notes 33 en 12 Notes...
Page 34: ...MAHLE 34 ACX1281 Notes en...
Page 35: ...MAHLE Notes 35 en...
