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© MAHLE
| ACX2120H | 3
en
10.
21
10.1 Maintenance
interval
21
10.2
Filling internal refrigerant cylinder
21
10.3 Self
leak
test
22
10.4
Cylinder pressure check
22
10.5 Cylinder
refrigerant
view
22
10.6 Pressure
zero
22
10.7 Counters
22
10.8
Long life pump test
23
10.9
Vacuum pump oil change
23
10.10 Replace filter dryer
24
10.11 Multipass
24
10.12 System info
24
10.13 Software update
25
10.14 Refrigerant weight accuracy check
25
10.15 Printer maintenance
26
10.16 Periodic checks
26
11.
27
12.
27
12.1
A/C Service unit disposal
27
12.2
Recycled material disposal
27
12.3 Packaging
disposal
27
13.
28
13.1 ACX2120H
28
14.
30
14.1
Vacuum pump oil change
30
14.2
Filter dryer change
32
14.3
Refrigerant load cell calibration check
35
14.4 Other
checks/maintenance/repairs
37
15.
39
Maintenance
Spare parts
Disposal
Troubleshooting
Maintenance forms
Notes