ABB PSTX370 Service Manual page 32

4. Place new bypass contactor
1
Place the new bypass contactor in the unit and
align it to screw mounting points.
2
Fasten bypass contactor with
(4x) Torx 25 M3x8 (0,5Nm).
3
Fasten bypass contactor additionally with
(3x) Torx 30 M6x25 (8Nm).
3
5. Connect flexible bars
1
Connect and fasten the flexible bars with (3x)
Torx 30 M6x25 (8Nm).
6. Place PCBA bracket
1
Align the bracket rails to their fixing point to unit
and place the PCBA bracket into position.
REASSEMBLE THE SOFTSTARTER
Place PCBA, cables and front cover
Place the PCBA, connect all cables and install the
front cover as described in chapter 3.4.1, step
6-10.
Connect main power cables and control
cables
Connect the main power cables and the control
cables as described in chapter 4.3.4, step 1-2.
Service PSTX210...370 | Service Manual |
32
4
5
6
1SFC13105M0201
2
3
Tx 25 (0,5Nm)
M5 x 18
1
1
1
Tx 30 (8Nm)
M6 x 25
3.5.2_4
Tx 30 (8Nm)
M6 x 25
3.5.2_5
3.5.2_6