ADC AD-410 Service Manual

ADC AD-410 Service Manual Manual pdf 35 page image

3 1B. TROUBLESHOOTING THE DIRECT SPARK IGNITION (DSI) SYSTEMNOTE: The troubleshooting information provided in this manual is intended for use by qualifiedservice technicians only. OBSERVE ALL SAFETY PRECAUTIONS displayed on theequipment or specified in the AD-410 Installation/Operator's Manual (ADC Part No. 112249)included with the dryer.IMPORTANT: UNDER NO CIRCUMSTANCES SHOULD ANY SAFETY or HEATCIRCUIT DEVICES EVER BE DISABLED.Available From ADCMANOMETERUSED TO M EASURE G AS P RESSURE IN INCHESOF WATER COLUMN (W.C.)THE F OLLOWING P IECES O F TEST EQUIPMENT WILL BE REQUIRED TO TROUBLESHOOTTHIS SYSTEM WITH M INIMAL TIME AND EFFORTDSI IGNITOR GAP FEELER GUAGE (1/8")USED FOR C HECKINK G AP B ETWEEN IGNITOR /FLAME -PROBEASSEMBY AND SPARK ELECTRODEAvailable From ADCMULTIMETER / VOLTMETERF OR M EASURING VOLTAGE