Remove Circuit Board M1 And The Usb Circuit Board From Top Part Of Housing; Fit Circuit Board M1 And The Usb Circuit Board To Top Part Of Housing; Assembling The Top Part Of Housing; Power Connector (Power Inlet Socket Connector) - Bosch BAT 690 Repair Instructions

4.2.2 Remove circuit board M1 and the USB circuit
board from top part of housing
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Circuit board M1 (Fig. 7, item 1) is connected to the
USB circuit board (Fig. 7, item 2) by a connecting
cable (Fig. 7, item 3) (see sec. 6).
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Fig. 7: Circuit boards in top part of housing
1 M1 circuit board
2 USB circuit board
3 Connecting cable from M1 circuit board to USB circuit board
1. Unplug the connecting cable from the USB circuit
board.
2. Remove the USB circuit board.
Fig. 8: Removing the USB circuit board
3. Remove the M1 circuit board.
Fig. 9: Removing the M1 circuit board
Robert Bosch GmbH
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Assembly / disassembly | BAT 690 | 23
4.2.3 Fit circuit board M1 and the USB circuit
board to top part of housing
1. Attach connecting cables to circuit board M1 at slots
SV1 and SV2 (see sec. 6).
2. Connect circuit board M1 via connection cable to
SV2 with the USB circuit board (see sec. 6).
3. Fasten circuit board M1 to top part of housing.
4. Fasten new USB circuit board to top part of housing.
4.2.4

Assembling the top part of housing

1. Connect top part of housing to lower part of housing
via PE cable (see sec. 6).
2. Attach connecting to slot SV1 on circuit board M1 on
power module to SV1 slot (see sec. 6).
3. Place top part of housing on lower part of housing
and fasten with Torx screws.
4.3 Power connector (power inlet socket
connector)
1. BAT 690 to be disconnected from the mains voltage
system.
2. Remove the power supply cable from BAT 690.
3. Remove housing caps (see sec. 4.1).
4. Remove top part of housing (see sec. 4.2.1).
5. Detach all the connecting cables from power inlet
socket connector (Fig. 10, item 1) (see sec. 6).
Fig. 10: Power inlet socket connector on BAT 690
1 Power inlet socket connector
6. Replace power inlet socket connector.
7. Attach all the connecting cables on the new power
inlet socket connector (see sec. 6).
8. Secure top part of housing (see sec. 4.2.4).
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1 689 975 288 2017-06-30