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| TROUBLESHOOTING |
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| ELECTRONIC IDLER TROUBLESHOOTING GUIDE | |||||||
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| Engine Will Not |
| Return To Idle |
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| In Approximately 15 Seconds |
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| Set Idler Control |
| Switch To The |
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| Auto Position |
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| Remove All Weld and Auxiliary |
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| Power Loads |
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| Check Continuity |
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| of Idler Control |
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| Switch |
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| Good |
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| Continuity | Open | ||||||
1. | Reed switch in weld circuit may be stuck | Replace Switch | |||||||
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| closed. |
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2. | Check continuity of idler solenoid coil |
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| (8.5 - 9.0 ohms) & leads. |
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3. | Check ground connections in idle circuit. |
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4. | Replace P.C. Board |
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Engine Will Not Pick Up Speed When:
The Arc Is Struck | The Auxiliary Power Load Is Turned On |
Reed Switch In Weld Circuit
Defective - Will Not Close
To Check: Short The Red Lead
On P.C. Board To Welder Frame
| Engine Picks Up Speed | Engine Does Not Pick |
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| Up Speed |
1. | Check for break in Red | Replace PC Board |
| lead and repair. |
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2. | Replace reed switch in |
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| weld circuit. |
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Power Load Too Small
Try Load Above 150 Watts
Engine Does Not Pick Up Speed
Check Connections And Continuity
Of Current Transformer
Replace P.C. Board
CLASSIC II DEUTZ