ADC AD-410 service manual

Page 103

c)Pillow Block Bearing(s) Replacement

1)Discontinue electrical service to the dryer.

2)Follow Step #2 through Step #11 in the instructions on page 97 and page 98.

3)To install the new pillow block bearing(s), reverse Step #11 through Step #2 in the instructions on page 97 and page 96.

4)Reestablish electrical service to the dryer.

d)Gear (Speed) Reducer Replacement

CAUTION: Replacement gear reducers are shipped without oil. Add proper amount (1.4 liters) of recommended lubricant before operating. FAILURE TO OBSERVE THESE

PRECAUTIONS WILL RESULT IN DAMAGE TO THE DRYER and WILL VOID THE WARRANTY.

CAUTION: To much oil will cause overheating and too little oil will result in gear failure. Check oil level regularly. FAILURE TO OBSERVE THESE PRECAUTIONS COULD

RESULT IN DAMAGE TO THE DRYER and WILL VOID THE WARRANTY.

1)Discontinue electrical service to the dryer.

2)Measure the distance of the gear (speed) reducer from the rear of the dryer to assist in positioning the gear reducer on the drive shaft during reinstallation.

3)Follow Step #2 through Step #10 in the instructions on page 97 and page 98.

4)Remove the wheel taper lock bearing and pillow block bearing from the drive shaft closest to the front of the dryer.

5)Remove the three (3) bolts from the taper bushing and insert two (2) of these bolts into the threaded holes and tighten evenly to remove the taper bushing from the gear reducer.

6)Remove the bolts securing the rear panel of the dryer and pivot the panel outward.

7)Repeat Step #5 to remove the other taper bushing from the gear reducer.

8)Slide the drive shaft out of the rear of the dryer enough to remove the gear (speed) reducer from the drive shaft.

9)Check the position of the drain plug and the breather plug.

10)Check the turnbuckle mount pad on the gear reducer for the correct application.

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Contents American Dryer Corporation Important Note to Purchaser Retain This Manual In a Safe Place For Future ReferenceFor Your Safety Page Table of Contents Section Troubleshooting AD-410 Reference Guide Base Section AD-410 Machine Operational Summary AD-410 Operator CONTROLS/INDICATORSControl Power On END of Cycle / Heater Fault Indicator / AIR JET AIR JET AD-410 Machine Operation Troubleshooting InformationLoad Tilted Unload TiltedDRY GAS Pressure If Both AIR Flow Switches are not Open AT this TimeImportant Information ONE 1 Burner will not Ignite AT the Beginning of a Cycle System Ladder DiagramONE 1 Burner will not Ignite During a Drying Cycle Solenoid Control Optional Sprinkler Control SignalsLint Drawer / Guard Status Page What to do if YOU Smell GAS Explosion could ResultNational Electric Code ANSI/NFPA no -LATEST Edition StandardsSuggested Cleaning Schedule CleaningLiquids Monthly Lubrication Days After Installation and Every 6 Months Thereafter AdjustmentsGas Dimensions AD-410 with Inlet AIR Adapter Enclosure / AIR Supply / Exhaust Requirements Installation RequirementsElectrical Requirements and GAS Requirements Operational Service Check ProcedureDirect Spart Ignition DSI System COMPONENTS/FUNCTIONS Heat Section24 VAC Direct Spark Ignition DSI Module Repairable ADC Direct Spark Ignition DSI Operation Flow Chart Manometer Troubleshooting the Direct Spark Ignition DSI SystemMAN0677 Page If not, refer to the Second Visual Check on First Visual Check Second Visual Check Third Visual Check Are no Retries Leaks with a Flame Continuously Page Page Create a Potential Safety Hazard Page General Overview Steam Coil System OperationPage Page Page Page Sprinkler System Description Require any adjustment Page Page Supplies Before Servicing the Dryer MAN3169 Tilting System Description Page Tilting Pistons Page Page Page Page AIR JET Assembly Page Blower Squirrel Cage Fan Motor Assembly Leave enough movement for V-belt adjustment Page Important do not Overtighten V-BELTS Important do not Overtighten V-BELTS Page Page Filter and Regulator Assembly Door Systems Page Page Page Page Allow a full 72 hours for the silicone to cure Page Control and Electrical System Page Button does not Disable the High Voltage to the Dryer If the Opposite Side is not LEVEL, the Dryer will not Tilt ºC + Page Page Page Page Page Page MAN3405 Page Page Page Tumbler Basket System Important do not Over Tighten Turnbuckle Install new V-belts Tighten turnbuckle For Gear Reducer removal refer to Section d on page 99 Page Do not tighten 101 102 103 Troubleshooting Drive motor is not operating does not start Impellor fan motor is not operating does not start 107 108 Dryer operates but is taking too long to dry Excessive noise and vibration Dryer will not level from a tilt position Procedure for Functional Check Replacement Components 113 ADC450414 1- 05/27/99-25