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Idiomas disponibles
Idiomas disponibles
!
Do not use excessive force when securing and re-
moving the oil drain and oil filling screw.
i
The container for catching oil should have a capacity
of approx. 1 l.
1. Place a vessel under the drain.
2. Call up start screen.
3. Press <MENU>.
4. Press <2> for "Functions".
5. Press r.
6. Select <2> for <Change Vacuum Pump Oil>
7. Follow the messages on screen.
8. Check the oil level (sight glass). The oil level should
be in the middle between the "full" and "empty"
marks.
14.9
Replacement of combo filter
DANGER – Risk of electric shock from
dangerous voltage!
Electric shocks resulting from contact with
live parts (e.g. master switch, printed cir-
cuit boards) can cause injury, heart failure
and death.
¶
Disconnect the mains plug before open-
ing the ACS 752.
WARNING – Risk of frostbite from escap-
ing 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 68 kg of refrigerant have been processed
through the filter, the message
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.
Robert Bosch GmbH
!
!
!
!
!
!
1. Open the housing.
2. Call up start screen.
3. Press <MENU>.
4. Press <2> for "Functions".
5. Press r.
6. Select <3> for "Replace filter".
7. Follow the messages on screen.
i
"Filter change"
Fig. 14:
8. Close the housing.
"
i
Maintenance | ACS 752 | 61
Carefully remove the old 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 con-
nections when changing the filter.
Never re-use an old filter.
Observe the ACS 752 menu prompting.
Return with <ESC>.
Combo filter
The filter is replaced.
Return with <ESC
en
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S P00 D00 159
2019-03-01
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