MAHLE ACX1180, Оригинальное руководство пользователя

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26 | ACX11 80 | Maint enance en
7.6 Com bo filt er
7.6.1 Changing Com bo-Filt er
War ning – Risk of f r ost bit e f r om
esc aping r efr igerant
Refrigerant causes severe frostbite on the
skin.
h
Check the service hoses for damage.
h
Firmly connect the service quick-release
couplings to the service hoses.
h
Wear protective goggles.
h
Wear protective gloves.
t
Unit operation is disabled at the end of the filter service
life. Each filter is marked with a unique code. This code
must be entered when replacing the filter. It is not possi-
ble to operate the ACX1180 if the same code is re-used.
It is advisable to keep a supply of filters in stock to avoid
downtimes due to the unit being disabled.
t
The ACX1180 is disabled once 68kg (150lbs) of R134a
refrigerant have passed through the filter. A new filter
must be installed and its unique code entered in the
ACX1180 before vehicle A/C service can be performed.
t
The message "Filter replacement due" appears once
57kg (125lbs) of refrigerant have passed through the
filter. As soon as this warning message is displayed,
contact customer service to order a new filter. The con-
tact data can be found on the rating plate.
m
Pay attention to correct positioning of the two O-rings
when fitting a new filter!
Fig. 14: O-Rings
Fig. 15: Replacing lter
1. Combo lter
Fig. 16: Location of PIN number on lter
1 Code
1. Drain the service hoses.
2. Remove the right service door.
3. Loosen the filter, using a 1-3/8" (35 mm) wrench.
4. Remove the filter.
t
Make sure the old sealing rings are removed before se-
curing the new filter.
5. Insert a new filter.
6. Tighten the filter to 74 ft-lbs (100 N-m).
7. Secure the service door.
m
Take care not to damage any hoses or electrical
connections when changing the filter.
m
Never re-use an old filter.
7 .6.2 Reset t ing f ilt er r eplac em ent int er val
1. Use and to select "Set up >> M aint enanc e Op-
t ions >> Per for m Com bo Filt er Replacem ent ".
2. Press YES.
3. Enter the 6-digit PIN number of the new filter.
4. Store entries and return with YES.