ADC AD-200 Service Manual download pdf (Page 25)

B. TROUBLESHOOTING THE DIRECT SPARK IGNITION (DSI) SYSTEM

NOTE: The troubleshooting information provided in this manual is intended for use by qualified service

technicians only. OBSERVE ALL SAFETY PRECAUTIONS displayed on the equipment

or specified in the AD-200 Phase 7 Non-Tilting Installation/Operator’s Manual (ADC Part

No. 112142) included with the dryer.

IMPORTANT: UNDER NO CIRCUMSTANCES SHOULD ANY SAFETY OR HEAT

CIRCUIT DEVICES EVER BE DISABLED.

THE FOLLOWING PIECES OF TEST EQUIPMENT WILL BE REQUIRED TO

TROUBLESHOOT THIS SYSTEM WITH MINIMAL TIME AND EFFORT

Available From ADC

MANOMETER

Used To Measure Gas Pressure In Inches

Of Water Column (W.C.)

DSI IGNITOR GAP FEELER GAUGE

(1/8” [3.175 mm])

Used For Checking Gap Between Ignitor/

Flame-Probe Assembly and Spark Electrode

Available From ADC

MULTIMETER/VOLTMETER

For Measuring Voltage

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 105 106

No comments

ADC AD-200 Service Manual Page 25