User manual

Northern Industrial Welding
15
Operating Instructions and Parts Manual
ST80i
9
Dins connector
(copper)（ROHS）
2.07.57.147
2
10
Thermal protection
Indicating light
1.2.07.02.3010
1
11
Power Indicating light 1.2.07.02.3011 1
12
Output fixed board 1.1.03.04.0137 2
13
Bottom panel 1.1.01.04.0340 1
14
Temperature relay 1.2.07.02.3008 1
15
Driver module
（ROHS）
1.1.05.03.0025 1
16
Intermediate-
frequency transformer
（120V）
2.07.25.819 1
17
Transformer fixed
board
1.1.02.01.0750
1
18
Fan wiring harness
（ROHS)
1.2.07.02.0614 1
19
Plastic back panel 2.05.05.702 1
20
Powerline with plug
（RoHS）
2.03.05.133 1
21
Wave switch (ROHS) 2.07.80.213 1
Other Safety and Standards Information
This manual is designed to inform the operator of safety and general use of this
model only. For further information about welding safety refer to the following
standards and comply with them where applicable.
• ANSI Standard Z49.1 — SAFETY IN
WELDING AND CUTTING obtainable
from: American Welding Society 550 NW
Le Jeune Road, Miami, FL 33126
Tel. [phone]
Fax [phone]
www.amweld.org or www.aws.org