ABB PSTX105 Istruzioni per i ricambi - Pagina 3
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1. PSTX30...105
- Replace the bypass relay
WARNING
Always make sure that the power supply is
switched off before doing maintenance on the
Softstarter.
1
1
3
2
4
7
10
2
3
1
2
Tx 15
M3,5x12
Tx 20
M4x12
5
1
8
Tx 15
M3,5 x 12
(0,5 Nm)
Tx 20
M4 x 12
(1,6 Nm)
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
6
Tx 30
M6x12
2
9
1SFC132109M0201
| Replace the bypass contactor
Tx 30
M6x12
1
(5 Nm)
2
|
3