ENGLISH
OM-363 Page 25
3-21. Connecting Input Power
!
Installation must meet all National and
Local Codes
−
have only qualified per-
sons make this installation.
!
Disconnect and lockout/tagout input
power before connecting input con-
ductors from unit.
!
Make input power connections to the
welding power source first.
!
Always connect green or green/yellow
conductor to supply grounding termi-
nal first, and never to a line terminal.
See rating label on unit and check input volt-
age available at site.
1
Input Power Conductors (Customer
Supplied Cord)
Select size and length of conductors using
Section 3-19. Conductors must comply with
national, state, and local electrical codes. If
applicable, use lugs of proper amperage
capacity and correct hole size.
Welding Power Source Input Power Con-
nections
2
Strain Relief
Route conductors (cord) through strain relief
and tighten screws.
3
Machine Grounding Terminal
4
Green Or Green/Yellow Grounding
Conductor
Connect green or green/yellow grounding
conductor to welding power source grounding
terminal first.
5
Welding Power Source Line Terminals
6
Input Conductors L1 And L2
Connect input conductors L1 and L2 to weld-
ing power source line terminals.
Close and secure access door on welding
power source.
Disconnect Device Input Power Connec-
tions
7
Disconnect Device (switch shown in
OFF position)
8
Disconnect Device (Supply) Grounding
Terminal
Connect green or green/yellow grounding
conductor to disconnect device grounding ter-
minal first.
9
Disconnect Device Line Terminals
Connect input conductors L1 and L2 to
disconnect device line terminals.
10 Overcurrent Protection
Select type and size of overcurrent protection
using Section 3-19 (fused disconnect switch
shown).
Close and secure door on line disconnect de-
vice. Remove lockout/tagout device, and
place switch in the On position.
803 585-C
3/8 in
Tools Needed:
2
3
6
4
7
1
1
=GND/PE Earth Ground
4
8
9
10
L1
L2
6
5
Содержание Syncrowave 250 DX
Страница 6: ......
Страница 35: ...ENGLISH OM 363 Page 29 Notes...
Страница 43: ...ENGLISH OM 363 Page 37 CE Nameplate E 2 1 2 3 4...
Страница 47: ...ENGLISH OM 363 Page 41 CE Nameplate 00 4 SEL 1 4 2...
Страница 60: ...OM 363 Page 54 SECTION 7 ELECTRICAL DIAGRAM Figure 7 1 Circuit Diagram For 250 DX Models 231 394 B...
Страница 61: ...ENGLISH OM 363 Page 55 231 395 B Figure 7 2 Circuit Diagram For 350 LX Models...
Страница 62: ...OM 363 Page 56 225 650 A Figure 7 3 Circuit Diagram For Optional Cooler...
Страница 69: ...ENGLISH OM 363 Page 63 Notes...
Страница 80: ...Notes...