ABB PSTX1050 Istruzioni per i ricambi - Pagina 4
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13
16
2
2. PSTX720...840
- Replace the current transformer
WARNING
Always make sure that the power supply is
switched off before doing maintenance on the
Softstarter.
1
3
2
1
5
1
2
4
| Spare part instruction - Replace the current transformer |
14
Tx 30
M6x25
(8Nm)
17
Tx 20
M4x8
(2,9Nm)
1
2
Tx 20
M4x12
Tx 15
M3,5x12
6
3
15
Tx 30
M6x25
(8Nm)
18
WARNING
When performing maintenance on the Softstarter,
an antistatic strap must be used. The antistatic
strap should be worn on the wrist, and be
connected to an electrical ground, to prevent
electrostatic discharge (ESD) damage to the
Softstarter.
3
7
Tx 30
1
M6x16
Tx 30
M6x16
2
1SFC132107M0201
3
1
3
Tx 15 (0,5 Nm)
M3,5x12
4
2
Tx 20 (1,6 Nm)
M4x12
1
1
2
2
2
Tx 20
M4x8
1