4
| Spare part instruction - Replace the bypass contactor | 1SFC132109M0201
2. PSTX142...170
- Replace the bypass relay
WARNING
Always make sure that the power supply is
switched off before doing maintenance on the
Softstarter.
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.
Tx 15
M3,5x12
Tx20
4,0x80/10
1
2
1
3
3
Tx 30
M6x12
(7,2 Nm)
7
10
11
Tx 30
M6x12
(7,2 Nm)
8
9
2
3
Tx 30
M6x12
4
1
2
3
Tx 30
M6x12
6
1
2
3
1
3
2
1
2
3
Tx 15
M3,5x12
(0,5 Nm)
Tx20
4,0x80/10
(1,6 Nm)
12
1
2
3
