ACS 653, ACS 663 Service Manual
SP00D00624 2021-04-08 Robert Bosch GmbH
24
Introduction
7. Remove the 2 screws (3) and remove the
ush port manifold.
8. Fix the N2H2 manifold by mean of the
2 screws (3).
1
1
1
2
2
For the magnet installation, refer to Figure 1-19.
1. Plug the magnet (1) within the housing
underneath the machine base.
For fix the calibration weight, refer to
“Calibration check” in this section.
1
3
3
6
5
S20
S19
4
9. Disconnect rilsan hose from tting (4) of the
injection manifold and connect it to tting (6)
of N2H2 manifold.
10. Connect the rilsan hose coming with the kit
within tting (5) of N2H2 manifold and tting
(4) of the injection manifold.
11. Connect faston S19 and S20 of solenoids
harness to the solenoids on N2H2 manifold.
12. Insert the rear cover so that the 4 holes on
the sides the cover t into the 4 clips on the
machine. Push down to hook the rear cover.
13. Close the service rear door.
14. Reinstall the plastic frontal cover and
x it by 6 screws (1) and the 2 ones (2)
(see Figure 1-16).
15. Attach the outside high- (red) and low-side
(blue) service hoses. Tighten at 7.9 Nm torque.
16. Switch on the machine.
17. Call up the Main Menu.
18. Select icon.
19. Select icon.
20. Select " "
and .
21. Perform a functional test and check for leaks.
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