Hobart Welding Products OM-2208 manual HE.L P-9, Voltmeter/Ammeter Help Displays

Page 25

5-2. Voltmeter/Ammeter Help Displays

VA

1

HE.L P–0

 

V

 

A

2

HE.L

 

P–1

 

 

 

 

 

 

 

V

 

A

3

HE.L P–2

 

V

 

A

4

 

 

 

HE.L

 

P–3

 

 

 

 

 

 

 

V

 

A

5

HE.L P–4

VA

6

HE.L P–5

 

V

 

A

7

HE.L

 

P–6

 

 

 

 

 

 

 

V

 

A

8

HE.L P–7

 

V

 

A

9

 

 

 

HE.L

 

P–8

 

 

 

 

 

 

 

V

 

A

10

HE.L P–9

.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 malfunction 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 2-2). 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 2-2). 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.

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Contents Processes OM-2208Description From Hobart to You Table of Contents Page Marks a special safety message Symbol UsageArc Welding Hazards Electric Shock can killWelding can cause fire or explosion ARC Rays can burn eyes and skinFlying Metal can injure eyes Buildup of GAS can injure or killPrincipal Safety Standards About Pacemakers EMF InformationConsignes DE Securite Lire Avant Utilisation Signification des symbolesUN Choc É Lectrique peut tuer LES Fumé ES ET LES GAZ peuvent ê tre dangereuxDES Particules Volantes peuvent blesser les yeux LE Soudage peut provoquer un incendie ou une explosionLE Bruit peut affecter l’ouïe LA Chute DE L’APPAREIL peut blesser Risque D’INCENDIE OU’EMPLOI Excessif peut DES Organes Mobiles peuvent provoquer des blessuresInformation sur les champs é lectromagné tiques Principales normes de sé curitéConsignes relatives aux stimulateurs cardiaques Introduction SpecificationsDuty Cycle And Overheating CV Mode CC ModeVolt-Ampere Curves Dimensions And Weight InstallationMovement Do not move or operate unit where it could tip Selecting a LocationARC Welding can cause Electromagnetic Interference Weld Output Receptacles And Selecting Cable Sizes45 m 60 m 70 m 90 m 105 m 120 m Put terminalsSocket Information Remote 14 Receptacle InformationHz Three Phase Hz Single Electrical Service GuideInput Voltage Min Grounding Conductor Size In AWG/KcmilFor single-phase operation Connecting Input PowerFront Panel Controls For CC/CV Model OperationFront Panel Controls For CC Model Mode Meter Reading At Idle Meter Reading While Welding Mode Switch Settings For CC/CV ModelMode Switch Setting Process Output On/Off Control Meter Functions For CC/CV ModelMeter Functions For CC Model Mode Switch Settings For CC ModelLift-Arc TIG Procedure Maintenance & TroubleshootingVoltmeter/Ammeter Help Displays HE.L P-9Do not remove case when blowing out inside of unit TroubleshootingBlowing Out Inside Of Unit OM-2208 Circuit Diagram For 230/460 Volt Models Electrical DiagramsCircuit Diagram For 460/575 Volt Models Parts Assembly Parts ListItem Dia Part Description Mkgs Quantity Dia Part Description Mkgs Quantity OM-2208 OM-2208 Support ServiceHobart Welding Products Contact your Distributor for
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