Bosch ACS 611 - Filling Internal Refrigerant Cylinder; 6 A;C Service Preparation

S P00 D00 002 2013-04-10
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Robert Bosch GmbH
46 | ACS 611 | Initial commissioning
en
! Do not interrupt the automatic filling process prior
to automatic termination by the ACS 611.
! ACS 611 automatically empties the service hoses
and internal lines after charge of the internal
refrigerant cylinder using suction. This additional
quantity causes the actual filling capacity to deviate
+ 500 g – 700 g from the filled in refrigerant quantity.
5.4.2 Filling internal refrigerant cylinder
<MENU> key
! Observe the ACS 611 menu prompting.
1. Press <MENU>.
2. Select "TANK FILLING" with o u and confirm with
E.
 Max. quantity to be charged is displayed.
3. Enter filling capacity with <0 – 9> and confirm
withE.
 Filling process starts.
i The current pressure inside the external refrigerant
cylinder is indicated on the high/low-pressure gauge.
i ACS 611 ends the filling process when the entered
refrigerant quantity is reached.
"Internal refrigerant cylinder is full.
i Call up start screen to check refrigerant quantity in
internal refrigerant cylinder and press E.
i Return with <Stop>.
6. A/C service preparation
Warning – Risk of burns from hot engine
components
Contact with hot engine components will
cause severe burns.
¶ Allow the engine to cool down.
¶ Wear protective gloves.
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 Observe the vehicle manufacturer's
recommendations for A/C service on vehicles with a
low-pressure connection only.
1. Stand the ACS 611 on a flat, vibration-proof surface.
2. Actuate the brake to stop the ACS 611 rolling.
3. Connect the power supply cord to the power supply.
4. Switch on the master switch.
! Observe the manufacturer's instructions for the
corresponding vehicle before performing A/C
service.
! The ACS 611 is only to be operated with R134a
refrigerant. Check which refrigerant is used for the
vehicle before performing A/C service.
! The ACS 611 cannot be used for air conditioners
repaired using a chemical sealant. Non-observance
will invalidate the warranty.
! Never attempt to close the valves of the internal
refrigerant cylinder whilst the ACS 611 is in
operation.