Help Displays - Miller XMT 304 Owner's Manual

5-3. Voltmeter/Ammeter Help Displays
__
P-o
2~H P11
V
~jHE.L~
V A
~HE.LH_~3
V
A
~jHE.L~_P4
V A
~HE.LH_1~~
V A
~HE~LH_P6
V A
~jHE.L~_~7
V A
~HEUL~_P8
V A
~HE.LH_~~
All directions
are
in reference to the
front
of the unit. All circuitry
referred
to
is lo
cated inside the unit.
1 Help
0 Display
Indicates
a
shorted thermistor RT2
on
the left
side of the unit. If this display is shown,
con
tact
a
Factory
Authorized Service Agent.
2 Help 1 Display
Indicates
a
maffunction in the primary
power
circuit. If this
display
is
shown, contact
a
Fac
tory
Authorized Service Agent.
3 Help 2 Display
Indicates
a
malfunction in the thermal
protection circuitry located
on
the left side of
the unit. If this display is shown, contact
a
Factory
Authorized Service
Agent.
4 Help
3 Display
Indicates the left side of the unit has
over
heated. The unit has shut down
to
allow the
fan
to
cool it
(see Section
3-2). Operation will
continue when the unit has cooled.
5
Help 4
Display
Indicates
a
malfunction in the thermal
protection circuitry
located
on
the right side
of the unit. If this
display
is shown,
contact
a
Factory
Authorized Service
Agent
6 Help
5
Display
Indicates the right side of the unit has
over
heated. The unit has shut down
to
allow the
fan to cool it
(see Section 3-2). Operation
will
continue when the unit has cooled.
7 Help 6
Display
Indicates that the
input voltage is too low and
the unit has
automatically shut down. Opera
tion will continue when the
voltage
is within
the acceptable lower range limit
(15% below
the applicable input voltage). If this
display is
shown, have
an
electrician check the
input
voltage.
8 Help 7 Display
Indicates that the input voltage is
too
high
and the unit has
automatically
shut down.
Operation will
continue when the voltage is
within the acceptable upper range limit (15%
above the applicable input voltage).
If this
display is
shown,
have
an
electrician check
the input voltage. Help 7
can
also indicate
a
bus voltage imbalance.
9 Help 8 Display
Indicates
a
malfunction in the secondary
power circuit of the unit. If this
display
is
shown, contact
a
Factory
Authorized Ser
vice Agent
10 Help 9 Display
Indicates
a
shorted thermistor RT1
on
the
right
side of the unit. If this
display
is shown,
contact
a
Factory Authorized Service Agent.
A
OM-193 084
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