Dukane DPC II Plus User Manual page 8

DPC II Plus and EZ Welder System - User's Manual
Section 11 - DPC Checkout .................................................. 117
Startup and Self-Test ......................................................................... 119
System Test ......................................................................................... 120
Probe Operation................................................................................. 121
Stopping the Weld Cycle ................................................................... 121
Manual Systems ......................................................................................... 121
Automated System .................................................................................... 121
End of Day .................................................................................................. 121
Section 12 - Troubleshooting .............................................. 123
No Ultrasonic Output ......................................................................... 125
Probe .......................................................................................................... 125
Cable ........................................................................................................... 125
Generator ................................................................................................... 126
Operate Input ............................................................................................ 126
Generator Faults................................................................................. 127
OVERLOAD Indicator ................................................................................. 127
OVERTEMP Indicator ................................................................................. 127
FAULT Indicator .......................................................................................... 127
Generator Errors................................................................................. 128
INPUT TEST Indicator ................................................................................. 128
TEST Control Key ........................................................................................ 128
Troubleshooting Flowchart ............................................................... 129
Error Messages ................................................................................... 131
Section 13 - Care & Maintenance ....................................... 133
Front Panel ......................................................................................... 135
Rear Panel ........................................................................................... 135
Chasis .................................................................................................. 135
Stack Surfaces ..................................................................................... 136
Stack Maintenance .................................................................................... 136
Stack Inspection ......................................................................................... 136
Even Contact .............................................................................................. 136
Uneven Contact ......................................................................................... 136
Crowning .................................................................................................... 137
Center Depression...................................................................................... 137
Corrosion .................................................................................................... 137
Probe Reconditioning ........................................................................ 138
Overview .................................................................................................... 138
Machining the Mating Surfaces ................................................................ 138
Manual Resurfacing ................................................................................... 138
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Dukane Manual Part No. 403-556-01