Automatic Function - Bosch ACS 763 Original Instructions Manual

20. The A/C system of the vehicle at this point is ready
for use.
6.7

Automatic function

WARNING: to prevent injuries while working
with the refrigerant, read and follow the
instructions and warnings in this manual,
and wear protective clothing, such as safety
glasses and gloves.
The automatic function allows the user to program an
automatic recovery, vacuum, leak check, and/or charge
sequence.
i
The maintenance parameters (filling quantity,
refrigerant type and new oil) can be acquired
from the database and used during the "automatic
function".
!
In vehicles with only one service connection, it is
necessary to follow the procedure recommended by
the vehicle manufacturer.
!
The charging function for vehicles equipped with
a single service connection must be performed
manually, following the procedures in the vehicle
manufacturer's maintenance manual.
!
The maintenance parameters (filling quantity,
refrigerant type and new oil) are given in the vehicle
operating instructions or in the repair manual and
must be respected.
i
The amount of oil extracted during the recovery
process is injected automatically before the charging
cycle.
i
Only for ACS 863-OE, the charge process includes a
pre-charge leak test that fills the system with a small
amount of refrigerant and then monitors pressure
decay.
« If the leak test passes, the remaining amount of
refrigerant is charged on top in order to reach the
target.
« If the leak test fails, select
to stop and exit. In this case it's mandatory to
check for leakages on the vehicle.
Robert Bosch GmbH
1. Call up the Main Menu.
2. Select
3. Enter the service data and select
vehicle data through the database. Confirm with
(see chapter 6.1).
4. With
nitrogen or hydrogen nitrogen before charging.
5. Enter the vacuum time.
6. Select the "vacuum test" with the Down arrow
button and set
7. Enter the quantity of refrigerant to be charged with
the numeric keypad.
8. Select the "type of charge" with the Down arrow
button and set with
charge the vehicle (high pressure side, low pressure
side or both sides).
9. Select
10. With
injection. If you set not to perform the oil injection,
go directly to phase 13 displaying.
11. Enter the amount of oil to be added to the amount
recovered from the A/C system with the numeric
keypad.
12. Select the "oil type" with the Down arrow button
and set with
13. Select
14. Enter the amount of UV dye to be charged with the
numeric keypad.
15. Select
16. ACS 763/863 displays a dedicated message that
asks to the operator whether to perform the hoses
flushing.
« Select
i
Follow the on-screen instructions to perform the
hoses flushing procedure.
17. When the message appears, connect both service
hoses to the vehicle service connections and open
the valves of the service hoses turning the ring nuts
clockwise.
18. Select
19. Follow the on-screen instructions while the
ACS 763/863 performs the automatic cycle.
20. When the message appears, close the service hose
connections turning the ring nuts counter-clockwise.
Disconnect the service hoses from the A/C system
and connect them to the station flushing connections.
21. Select
to repeat it or
22. ACS 763/863 displays, at the end of the hoses
cleaning, a dedicated message that indicates to the
operator the procedures to be performed to start
the pressures test (see chapter "Pressures test").
« Select
Instructions for use | ACS 763/863 | 67
.
select if you want to run the seal test with
to enable or disable the function.
the hoses to be used to
to continue.
select if you want to perform the oil
the oil to be charged (PAG or POE).
to continue.
to continue.
to proceed or
hoses flushing.
to start the automatic procedure.
to start the hoses cleaning.
to proceed or
pressures test.
SP00D00490
en
to set the
not to perform the
not to perform the
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2019-03-05