ABB PSTX30 Service Instruction - Page 5
Browse online or download pdf Service Instruction for DC Drives ABB PSTX30. ABB PSTX30 10 pages. Softstarter
Also for ABB PSTX30: Spare Part Instruction (6 pages), Applications Manual (20 pages), Quick Start Manual (4 pages)
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Service instruction - Replace the SCR's
PSTX142...PSTX170
CAUTION
Always make sure that the power supply is switched
off before carrying out installation or maintenance on
the Softstarter.
1
2
1
3
6
9
3
1
2
1
4
Tx 20
4,0 x80/10
7
3
2
10
Tx 30
M6 x 12
2
2
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.
2
3
Tx 15
M3,5 x 12
Tx 30
M6 x 12
1
1
Tx 30
M6 x 12
Tx 25
M5 x 10
3
1SFC132096M0201
| Spare part instruction - Replace the SCR's
3
5
8
3
1
11
1
2
Use 1SFA899012R1001 Kit
for changing SCR´s
Hexagon no. 6
M8x25
Tx 30
M6 x 12
2
3
|
5