Miller 907731001 Owner's Manual - Page 42
Browse online or download pdf Owner's Manual for Welding System Miller 907731001. Miller 907731001 48 pages. With auto-line, arcreach, xmt 350 fieldpro and polarity reversing ce
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7-3. Help Displays
OM-282217 Page 34
H
0
H
0
H
0
H
0
H
0
H
0
H
0
H
2
H
2
.
All directions are in reference to the front
1
of the unit. All circuitry referred to is lo-
cated inside the unit.
6
Help 1, 6, 7 Display
7
Indicates a malfunction in the primary power
circuit. If this display is shown, contact a Fac-
tory Authorized Service Agent.
Help 2 Display
2
Indicates a malfunction in the thermal protec-
tion circuitry. If this display is shown, contact
a Factory Authorized Service Agent.
Help 3 Display
3
Indicates the left side of the unit has over-
heated. The unit has shut down to allow the
fan to cool it (see Section 4-6). Operation will
continue when the unit has cooled.
Help 5 Display
5
Indicates the right side of the unit has over-
heated. The unit has shut down to allow the
fan to cool it (see Section 4-6). Operation will
continue when the unit has cooled.
Help 8 Display
8
Indicates a malfunction in the secondary
power circuit of the unit. If this display is
shown, contact a Factory Authorized Service
Agent.
4
Help 24, 25 Display
5
Indicates machine has reached Duty Cycle
limit (see Section 4-6). Unit must be left on to
power the fan for cooling. Duty Cycle limit will
automatically reset when unit has cooled.