OM-2240 Page 55
7-3. Voltmeter/Ammeter Help Displays
.
All directions are in reference to the
front of the unit. All circuitry referred to
is located inside the unit.
0
Help
0
Display
Indicates a short in the thermal protection
circuitry located on the bottom heat sink.
Contact a Factory Authorized Service
Agent if this display is shown.
1
Help
1
Display
Indicates a malfunction in the primary pow-
er circuit caused by an overcurrent condi-
tion in the primary IGBT switching circuit.
Contact a Factory Authorized Service
Agent if this display is shown.
2
Help
2
Display
Indicates an open in the thermal protection
circuitry located on the bottom heat sink.
Contact a Factory Authorized Service
Agent if this display is shown.
3
Help
3
Display
Indicates the bottom heat sink has over-
heated. The unit has shut down to allow the
fan to cool it (see Section 4-4). Operation
will continue when the unit has cooled.
4
Help
4
Display
Indicates an open in the thermal protection
circuitry located on the top heat sink. Con-
tact a Factory Authorized Service Agent if
this display is shown.
5
Help
5
Display
Indicates the top heat sink has overheated.
The unit has shut down to allow the fan to
cool it (see Section 4-4). Operation will con-
tinue when the unit has cooled.
6
Help
8
Display
Indicates a malfunction in the secondary
power circuit of the unit. There is a high
open circuit condition. Contact a Factory
Authorized Service Agent if this display is
shown.
7
Help
9
Display
Indicates a short in the thermal protection
circuitry located on the top heat sink. Con-
tact a Factory Authorized Service Agent if
this display is shown.
8
Help
10
Display
Indicates torch trigger is depressed. Re-
lease trigger to continue.
9
Help
12
Display
Indicates an improper set-up. You are trying
to make an adjustment that is not allowed.
1
A
V
2
A
V
3
A
V
HEL
P−1
HEL
P−2
HEL
P−3
4
A
V
HEL
P−4
5
A
V
HEL
P−5
0
V
HEL
P−0
7
A
V
HEL
P−9
8
A
V
HEL
P10
A
9
A
V
HEL
P12
6
A
V
HEL
P−8
Содержание DYNASTY 200 DX
Страница 6: ...Notes...
Страница 45: ...OM 2240 Page 39 Notes...
Страница 63: ...OM 2240 Page 57 SECTION 8 ELECTRICAL DIAGRAMS Figure 8 1 Circuit Diagram 209 602 D...