11.6 Combo filter
11.6.1 Replacement of combo filter
Warning – Risk of frostbite from escaping
refrigerant
Refrigerant causes severe frostbite on the
skin.
¶ Check the service hoses for damage.
¶ Firmly connect the service quick-release
couplings to the service hoses.
¶ Wear safety goggles.
¶ Wear protective gloves.
i After 150 kg of refrigerant have been
processed through the filter, the message
"REPLACE FILTER" appears on the display. When
this message appears, contact customer service to
order a new filter.
i It is advisable to have the combo filter changed by
customer service.
! Observe the ACS 611 menu prompting.
1. Call up start screen.
2. Press <Recovery>.
SELECT PORTS?
1 HP & LP PORTS
2 HP PORT
3 LP PORT
3. Select <1>, <2> or <3>; confirm with E.
ACS 611 performs a self-cleaning process, then
the recovery phase.
i Pressure gauge must reach 0bar.
4. Disconnect ACS 611 from power supply.
5. Carefully open the ACS 611 housing.
6. Replace filter.
Fig. 9: Combo filter
! Make sure the old sealing rings are removed before
securing the new filter.
! Pay attention to correct positioning of the sealing
rings when fitting a new filter.
! Take care not to damage any hoses or electrical
connections when changing the filter.
! Never re-use an old filter.
7. Close the housing.
"The filter is replaced.
i Return with <Stop>.
11.6.2 Reset filter
! Observe the ACS 611 menu prompting.
1. Call up start screen.
2. Press <3> and <Flush> simultaneously and release.
The message
ENTER CODE 0000 is displayed.
3. Enter code
5555 and confirm with E.
4. Select "CHANGE FILTER" with o u and confirm
withE.
The current quantity (in kg) of filtered refrigerant
is displayed.
5. Press <MENU> until filtered refrigerant quantity is
reset to zero.
"Filter change interval is reset.
i Return with <Stop>.
11.7 Software update
11.7.1 Firmware
i The firmware (software) can be updated by way of a
PS2 stick. Further information can be obtained from
customer service.
To Next Page
Loading...
Need help?
General
