Miller XMT 304 Gebruikershandleiding - Pagina 14

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Miller XMT 304 Gebruikershandleiding

2-3. Installing Welding Power Source Onto Rack

1
1
Welding Power Source
Position welding power source onto rack shelf so threaded holes in
feet are over holes in shelf on rack. Welding power source front pan-
el should face side of rack with isolated terminal on base as shown.

2-4. Welding Power Source Input Power Connections

1
2
Side View
Tools Needed:
Y Disconnect input power to rack
before working on wiring for any
welding power source.
Have only qualified persons make this instal-
lation.
1
Control Box
Open access door on front of control box.
2
Strain Relief Connector
3
Welding Power Source Input Power
Cord
Each welding power source location on the
OM-818 Page 10
3
rack is numbered. The numbers on the con-
trol box access door refer to the similarly lo-
cated strain relief connectors and circuit
breakers inside the control box. Insert power
cord into strain relief with number matching
location of welding power source on rack.
4
Grounding Conductor − Green Or
Green With Yellow Stripe(s)
5
Grounding Terminal
Install grounding conductor to grounding
terminal.
2
2
Securing Bolts And Hardware
Install supplied bolts through rack shelf into welding power source
feet and tighten.
1
6
6
Input Conductors
7
Power Circuit Breaker Terminals
.
When installing conductors from the
welding power source, torque the Power
circuit breaker terminals and grounding
terminal to 40 in-lbs (4.5 N
Install input conductors from welding power
source to Power circuit breaker nearest entry
for input conductors.
Tighten strain relief connector. Close and se-
cure access door.
ST-801 192 / ST-801 696 / ST-801 698
4
7
5
Ref. ST-801 703 / ST-801 699
·m).