Miller Electric 456 CC, 456 CV manual Voltmeter/Ammeter Help Displays, Help 3 Display

5-4. Voltmeter/Ammeter Help Displays

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2

3

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5

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7

8

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HE.L P–1

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HE.L P–2

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HE.L P–3

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HE.L P–4

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HE.L P–5

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HE.L P–6

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HE.L P–7

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HE.L P–8

.All directions are in reference to the front of the unit. All circuitry referred to is located inside the unit.

1 Help 1 Display

Indicates a malfunction in the pri- mary power circuit. If this display is shown, contact a Factory Autho- rized Service Agent.

2 Help 2 Display

Indicates a malfunction in the ther- mal protection circuitry located on the left side of the unit. If this display is shown, contact a Factory Autho- rized Service Agent.

3 Help 3 Display

Indicates the left side of the unit has overheated. The unit has shut down to allow the fan to cool it (see Sec- tion 3-2). Operation will continue when the unit has cooled.

4 Help 4 Display

Indicates a malfunction in the ther- mal protection circuitry located on the right side of the unit. If this dis- play is shown, contact a Factory Authorized Service Agent.

5 Help 5 Display

Indicates the right side of the unit has overheated. The unit has shut down to allow the fan to cool it (see Section 3-2). Operation will contin- ue when the unit has cooled.

6 Help 6 Display

Indicates that the input voltage is too low and the unit has automati- cally shut down. Operation will con- tinue when the voltage is within

±15% of the operating range. If this display is shown, have an electri- cian check the input voltage.

7 Help 7 Display

Indicates that the input voltage is too high and the unit has automati- cally shut down. Operation will con- tinue when the voltage is within

±15% of the operating range. If this display is shown, have an electri- cian check the input voltage.

8 Help 8 Display

Indicates a malfunction in the sec- ondary power circuit of the unit. If this display is shown, contact a Factory Authorized Service Agent.

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