ABB PSTX470 Series Quick Start Manual page 4

2. PSTX470...1250 - Replace the fan
WARNING
Always make sure that the power supply is
switched off before doing maintenance on the
Softstarter.
1
1
2
3
4
2
7
Contact us
ABB AB
Control Products
Low voltage Products
SE-721 61 Västerås, Sweden
Telephone: +46 (0) 21 32 50 00
www.abb.com/lowvoltage
© Copyright 2015, All rights reserved.
Specification subject to change without notice.
2
Tx 15
Tx 20
M3,5x12
M4x12
4
5
Tx 20
M4 x 12
1
1
8
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 20
M4 x 12
(2,9Nm)
2
Tx 15
4 3
M3,5x12
(0,5 Nm)
2
Tx 20
M4x12
(1,6 Nm)
1
3
6
Tx 20
M4 x 8
Tx 20
M4 x 8
(2,9 Nm)