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AD-81 Parts Manual Phase 5 24 VAC 2001-2002 American Dryer Corporation 88 Currant Road Fall River, MA 02720-4781 Telephone: (508) 678-9000 / Fax: (508) 678-9447 E-mail: [email protected] www.amdry.com ADC Part No. 450452-4 Retain This Manual In A Safe Place For Future Reference American Dryer Corporation products embody advanced concepts in engineering, design, and safety. If this product is properly maintained, it will provide many years of safe, efficient, and trouble free operation. ONLY qualified technicians should service this equipment. OBSERVE ALL SAFETY PRECAUTIONS displayed on the equipment or specified in the installation manual included with the dryer. The following “FOR YOUR SAFETY” caution must be posted near the dryer in a prominent location. FOR YOUR SAFETY POUR VOTRE SÉCURITÉ Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. Ne pas entreposer ni utiliser d’essence ni d’autres vapeurs ou liquides inflammables à proximité de cet appareil ou de tout autre appareil. We have tried to make this manual as complete as possible and hope you will find it useful. ADC reserves the right to make changes from time to time, without notice or obligation, in prices, specifications, colors, and material, and to change or discontinue models. Important For your convenience, log the following information: DATE OF PURCHASE ____________________________________________________ AD-81 MODEL NO. ______________ RESELLER’S NAME _________________________________________________________________________________ Serial Number(s) _____________________________________________________________________________________ ____________________________________________________________________________________________________ ____________________________________________________________________________________________________ Replacement parts can be obtained from your reseller or the ADC factory. When ordering replacement parts from the factory, you can FAX your order to ADC at (508) 678-9447 or telephone your order directly to the ADC Parts Department at (508) 678-9000. Please specify the dryer model number and serial number in addition to the description and part number, so that your order is processed accurately and promptly. The illustrations on the following pages may not depict your particular dryer exactly. The illustrations are a composite of the various dryer models. Be sure to check the descriptions of the parts thoroughly before ordering. “IMPORTANT NOTE TO PURCHASER” Information must be obtained from your local gas supplier on the instructions to be followed if the user smells gas. These instructions must be posted in a prominent location near the dryer. Table of Contents Hingeless Control Door Assembly for Models Mfd. as of July 20, 2002 ....................................... 4 Control Door Assembly for Models Mfd. prior to July 20, 2002 .................................................... 5 Phase 5 OPL Microprocessor Control Panel Assembly ............................................................... 6 Phase 5 OPL Microprocessor Control Box Assembly .................................................................. 7 Cold Rolled Steel Main Door Assembly ........................................................................................ 8 Cold Rolled Steel Door Front Panel Assembly ........................................................................... 10 Main Door Switch Assembly Cold Rolled Steel Door ................................................................. 11 Lint Drawer with Cloth Lint Screen / Lint Drawer Switch Assemblies ......................................... 12 Lint Drawer with Stainless Steel Lint Screen / Lint Drawer Switch Assemblies .......................... 13 Sensor Bracket Assembly .......................................................................................................... 14 Tumbler / Support Assembly ...................................................................................................... 15 Tumbler Bearing Assembly ........................................................................................................ 16 Reversing T.E.F.C. Motor Mount Assembly ................................................................................ 18 Burner Assembly II ..................................................................................................................... 20 Idler Bearing Assembly............................................................................................................... 22 Reversing Rear Control Box Assembly ...................................................................................... 23 Sail Switch Assembly ................................................................................................................. 24 Step Down Transformer Usage Listing ....................................................................................... 25 Air-Operated Steam Damper Assembly ..................................................................................... 26 Outer Top / Back Guard Assemblies .......................................................................................... 28 Additional Parts Available ........................................................................................................... 29 Hingeless Control Door Assembly For Models Mfd. as of July 20, 2002 Illus. No. Part No. Qty. 1 883491* 1 883493 1 117604 150217 150317 154011 102603 102502 102601 881053 870011 2 2 2 2 1 1 1 1 1 2 3 4 5 6 7 8 9 Description Control Door Assembly (includes illus. nos. 1 and 2) Stainless Steel Control Door Assembly (includes illus. nos. 1 and 2) Gasket (sold by the foot) #10-32 x 3/4” Phillips Pan Head Machine Screw #10-16 x 3/4” TORX PLUS® BTN Type 1 Screw #10-32 Multi-Thread U-Nut Control Door Rod Catch Control Door Support Rod Control Door Rod Retainer Clip ADC Logo ONLY (with double adhesive tape) Logo Double Adhesive Tape Kit ONLY * Specify color when ordering. 4 American Dryer Corporation 450452 - 4 Control Door Assembly For Models Mfd. prior to July 20, 2002 Illus. No. Part No. Qty. 1 882052 870011 881045* 1 1 1 881046 1 117604 150300 102600 102601 102502 160005 4 4 1 1 1 2 2 3 4 5 6 7 8 Description ADC Metal Logo ONLY (with double adhesive tape) Logo Double Adhesive Tape Kit ONLY Control Door (includes illus. nos. 2 and 3) Stainless Steel Control Door (includes illus. nos. 2 and 3) Neoprene Sponge Tape (sold by the foot) #10-16 x 1/2” Hex Washer TEK Screw Control Door Rod Support Catch Control Door Retainer Clip Control Door Rod Turn Latch * Specify color when ordering. 450452 - 4 www.amdry.com 5 Phase 5 OPL Microprocessor Control Panel Assembly Illus. No. Part No. Qty. 1 2 112535 881032 881033 881034 1 1 1 1 881035 1 137231 153010 150005 150309 136048 1 2 2 1 1 3 4 5 6 7 Description OPL English Keypad Label Assembly Microprocessor Control Panel ONLY Microprocessor Control Panel ONLY with Battery Bracket Phase 5 OPL Reversing Microprocessor Control Panel Assembly Complete (includes illus. nos. 1 through 5 and 7) Phase 5 OPL Reversing Microprocessor Control Panel Assembly with Battery Bracket Clip (includes illus. nos. 1 through 5 and 7) Phase 5 OPL Reversing Controller ONLY #6 Star Washer #6-32 x 3/4” Phillips Round Head Machine Screw #10-16 x 1/2” Hex Head Crimptite Screw 1/8-Amp (Slo-Blo) Fuse IMPORTANT: Check label on computer chip to verify correct part number for controller. 6 American Dryer Corporation 450452 - 4 Phase 5 OPL Microprocessor Control Box Assembly Illus. No. 1 2 3 4 5 6 7 8 9 10 Part No. Qty. 141403 150300 120715 150002 151000 136057 150301 136008 122641 122706 1 2 1 2 2 * * * 1 * Description 24 VAC Transformer #10-16 x 1/2” Hex Washer TEK Screw 30-Position Terminal Block #6-32 x 1” Phillips Round Head Machine Screw #6-32 Pal Nut 1/2-Amp (Slo-Blo) Fuse #8-18 x 7/16” Phillips Pan Head TEK Screw Fuse Block / Strip ONLY 15-Pin Microprocessor Connector Socket * As required. 450452 - 4 www.amdry.com 7 Cold Rolled Steel Main Door Assembly 8 American Dryer Corporation 450452 - 4 Cold Rolled Steel Main Door Assembly Illus. No. Part No. Qty. 1 881150 1 881207 1 102354 170730 170731 881152 1 1 1 1 881208 1 150445 150443 153031 881151 2 2 1 1 881209 1 150445 150443 150683 150682 152014 151010 151009 150120 150683 150682 152014 881210 170333 102210 102360 2 2 3 3 3 1 1 1 3 3 3 1 1 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 450452 - 4 Description Black Main Door Assembly Complete (includes illus. nos. 1, 2, and 8 through 15) Stainless Steel Main Door Assembly Complete (includes illus. nos. 1, 2, and 8 through 15) Door Gasket Clear Glass and Gasket Adhesive (10.3 oz. cartridge) Black Glass and Gasket Adhesive (10.3 oz. cartridge) Black Top Hinge Block Assembly (includes illus. nos. 3 and 4) Stainless Steel Top Hinge Block Assembly (includes illus. nos. 3 and 4) 1/4-20 x 7/8” Black Cap Head Setscrew 1/4-20 x 7/8” Stainless Steel Cap Head Setscrew 1/4” Nylon Washer Black Bottom Hinge Block Assembly (includes illus. nos. 5 through 7) Stainless Steel Bottom Hinge Block Assembly (includes illus. nos. 5 through 7) 1/4-20 x 7/8” Black Cap Head Setscrew 1/4-20 x 7/8” Stainless Steel Cap Head Setscrew 1/4-20 x 5/8” Black Carriage Bolt 1/4-20 x 5/8” Stainless Steel Carriage Bolt (for models with stainless steel doors) 1/4-20 Free Spin Wash Nut #10-32 Black Hex Acorn Nut #10-32 Stainless Steel Hex Acorn Nut Door Latch Screw 1/4-20 x 5/8” Black Carriage Bolt 1/4-20 x 5/8” Stainless Steel Carriage Bolt (for models with stainless steel doors) 1/4-20 Free Spin Wash Nut Black Main Door Handle ONLY Stainless Steel Main Handle ONLY 20-7/16” Door Glass Glass / Door Gasket Tape www.amdry.com 9 Cold Rolled Steel Door Front Panel Assembly Illus. No. Part No. Qty. 1 881994 1 2 3 4 150313 121405 –––––– 11 1 1 5 881987 1 6 154215 2 10 Description Right Hand Front Panel Complete (includes illus. nos. 1, 3, 5, and 6) #10-16 x 1/2” TORX PLUS® BTN Type 1 Rubber Grommet Lint Drawer Switch (refer to Lint Drawer with Stainless Steel Lint Screen / Lint Drawer Switch Assemblies on page 13) Friction Door Latch Kit (includes illus. nos. 5 and 6) 5/32” Pop Rivet American Dryer Corporation 450452 - 4 Main Door Switch Assembly Cold Rolled Steel Door Illus. No. Part No. Qty. 1 2 3 4 5 6 7 153566 152013 153010 137005 122636 881211 150301 2 2 2 1 2 1 2 450452 - 4 Description #6-32 x 7/8” Clinch Stud #6-32 Hex Nut #6 Star Washer Single-Pole Door Switch Flag Terminal Main Door Switch Housing #8-18 x 7/16” Phillips Pan Head TEK Screw www.amdry.com 11 Lint Drawer with Cloth Lint Screen / Lint Drawer Switch Assemblies Illus. No. Part No. Qty. 1 883503* 1 881464 1 7 117605 802205 122116 122605 122701 122801 800478 5 1 1 2 4 1 1 8 9 10 304135 150301 122700 122604 1 2 4 2 2 3 4 5 6 Description Lint Drawer Assembly (includes illus. nos. 1 and 2) Stainless Steel Lint Drawer Assembly (includes illus. nos. 1 and 2) Gasket (sold by the foot) Lint Screen Assembly Lint Drawer Switch 4-Pin Socket Connector Socket Terminal ONLY Socket / Pin Extraction Tool Lint Drawer Switch Box Assembly (includes illus. nos. 4 through 7) Lint Drawer Switch Box ONLY #8-18 x 7/16” Phillips Pan Head TEK Screw Pin Terminal ONLY 4-Pin Connector ONLY * Specify color when ordering. 12 American Dryer Corporation 450452 - 4 Lint Drawer with Stainless Steel Lint Screen / Lint Drawer Switch Assemblies Illus. No. Part No. Qty. 1 2 3 4 5 6 882871 117605 122116 122605 122701 122801 800478 1 5 1 2 4 1 1 7 8 9 304135 150301 122700 122604 1 2 4 2 450452 - 4 Description White Lint Drawer with Stainless Steel Screen Gasket (sold by the foot) Lint Drawer Switch 4-Pin Socket Connector Socket Terminal ONLY Socket / Pin Extraction Tool Lint Drawer Switch Box Assembly (includes illus. nos. 4 through 7) Lint Drawer Switch Box ONLY #8-18 x 7/16” Phillips Pan Head TEK Screw Pin Terminal ONLY 4-Pin Connector ONLY www.amdry.com 13 Sensor Bracket Assembly Illus. No. Part No. Qty. 1 880251 1 2 3 4 5 6 122605 122701 154007 150000 802174 1 4 2 2 1 7 8 9 10 11 12 — 323626 130103 153010 152000 150301 122604 122700 122801 1 1 2 2 2 1 4 1 14 Description 1/4” Temperature Sensor Probe Assembly (includes illus. nos. 1 through 4) 4-Pin Socket Connector Socket Terminal ONLY 1/4” Tinnerman Push-On Fastener #6-32 x 1/4” Round Head Machine Screw Sensor Bracket Assembly Complete (includes illus. nos. 1 through 9) Temperature Sensor Bracket ONLY 225° Automatic Reset Thermostat #6 Star Washer #6-32 Hex Nut #8-18 x 7/16” Phillips Pan Head TEK Screw 4-Pin Connector ONLY Pin Terminal ONLY Socket / Pin Extraction Tool American Dryer Corporation 450452 - 4 Tumbler / Support Assembly Illus. No. Part No. Qty. 1 880818 1 880827 1 154210 301308 150407 100905 153004 800615 152005 153005 153004 116000 401010 115986 40 4 1 4 4 1 4 4 4 1 1 — 2 3 4 5 6 7 8 9 10 11 — — 450452 - 4 Description Tumbler ONLY without Felt Collar (includes illus. nos. 1 through 3) Reversing Tumbler and Support Assembly Complete (includes illus. nos. 1 through 11) 5/32” x 3/16” Pop Rivet Tumbler Rib ONLY 5/16-18 x 3/4” Socket Button Head Screw 3/8-16 x 37” Tie Rod 3/8” Flat Washer Reversing Tumbler Support ONLY 3/8-16 Hex Nut 3/8” Lock Washer 3/8” Flat Washer Felt Collar ONLY #847 Construction Mastic Felt Tumbler Pad 1/4” x 2” Dia...Not Illustrated www.amdry.com 15 Tumbler Bearing Assembly 16 American Dryer Corporation 450452 - 4 Tumbler Bearing Assembly Illus. No. Part No. Qty. 1 2 3 4 880220 153025 152050 882545 1 4 4 1 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 882543 880779 150601 153004 153004 153005 152005 154326 152004 150621 153002 153004 150501 102120 824807 100735 101118 101119 100106 150610 152004 1 1 2 2 2 2 2 2 2 2 4 6 4 1 1 1 1 1 1 2 2 450452 - 4 Description 1-3/4” Flange Bearing 9/16” Lock Washer 9/16-12 Hex Nut Pillow Block Bearing Assembly Complete with Rotational Sensor (includes illus. nos. 4 through 18) Pillow Block Bearing Platform ONLY 1-3/8” Pillow Block Bearing 3/8-16 x 2” Hex Bolt 3/8” Flat Washer 3/8” Flat Washer 3/8” Lock Washer 3/8-16 Hex Nut 5/16-24 x 3/8” Setscrew 5/16-18 Hex Nut 5/16-18 x 1-1/2” Tap Bolt 5/16” Lock Washer 3/8” Flat Washer 5/16-18 x 3/4” Tap Bolt Sintered 8 Magnet Rotational Sensor Assembly Shaft Key 18-3/4” Pulley 1-3/8” Taper Lock Bushing 5L-690 V-Belt (tumbler to idler) 5/16-18 x 1-1/2 Allen Setscrew 5/16-18 Hex Nut www.amdry.com 17 Reversing T.E.F.C. Motor Mount Assembly 18 American Dryer Corporation 450452 - 4 Reversing T.E.F.C. Motor Mount Assembly Illus. No. Part No. Qty. 1 2 3 100109 100701 101130 101139 120200 181003* 150501 153002 153001 181043* 1 1 1 1 1 1 4 4 4 1 120200 150501 153002 153001 154000 152004 153002 153001 803566 883027* 1 4 4 4 8 7 7 7 1 1 883026* 1 117604 802027 802024 153065 152006 4 1 1 1 2 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 Description 4L-630 V-Belt (motor to idler) 3/16” x 3/16” x 1” Key 5/8” x 2-1/2” Motor Pulley (60 Hz Only) 5/8” x 2-3/4” Motor Pulley (50 Hz Only) 3/8” x 90° Connector 1/2 hp 208/230/380/460v 3ø 50/60 Hz Totally Enclosed, Fan-Cooled Motor (56Z frame) 5/16-18 x 3/4” Tap Bolt 5/16” Lock Washer 5/16” Flat Washer 3 hp 220/230/380/460v 3ø 50/60 Hz Totally Enclosed, Fan-Cooled Motor with 3/4” Shaft (56Z frame) 3/8” x 90° Connector 5/16-18 x 3/4” Tap Bolt 5/16” Lock Washer 5/16” Flat Washer 5/16” Tinnerman Nut 5/16-18 Hex Nut 5/16” Lock Washer 5/16” Flat Washer Reversing Motor Mount ONLY (56Z frame) 60 Hz Reversing Totally Enclosed, Fan-Cooled Motor Mount Assembly Complete (includes illus. nos. 2 through 14 and 18 through 22) 50 Hz Reversing Totally Enclosed, Fan-Cooled Motor Mount Assembly Complete (includes illus. nos. 2 through 14 and 18 through 22) Neoprene Sponge Tape (sold by the foot) 16” Riveted High Flow Impellor (60 Hz models) 16” Riveted High Flow Impellor (50 Hz models) 1-1/2” Outside Diameter x 1/2” Washer 1/2-20 Left Hand Jam Nut * Check part number on motor data label to verify correct motor. 450452 - 4 www.amdry.com 19 Burner Assembly II 20 American Dryer Corporation 450452 - 4 Burner Assembly II Illus. No. Part No. Qty. 1 802237 881258* 1 1 881257* 1 802240 150309 128915 880330 880134 1 4 1 1 1 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 305410 150300 141105 150103 153000 151001 140856 140811 141210 323737 150309 128928 881052 323763 150309 142715 142511 142709 142601 141300 142829 151000 150001 130403 319704 824533 150309 –––––– — 2 4 4 4 4 4 4 1 1 2 1 1 1 2 1 1 2 1 1 1 2 2 1 1 1 2 1 30 31 32 — 33 34 323737 150309 142924 881016** 128935 150299 1 2 1 1 1 4 2 3 4 5 6 7 8 9 10** 11 12 13 14 Description Burner Box ONLY Natural Gas Burner Assembly II Complete Less Orifice (includes illus. nos. 1 through 9 and 11 through 32) Liquid Propane Burner Assembly II Complete Less Orifice (includes illus. nos. 1 through 9 and 11 through 32) Burner Shield #10-16 x 1/2” Hex Head Crimptite Screw Direct Spark Ignition Ignitor / Flame-Probe ONLY High Voltage Wire and Connector ONLY Direct Spark Ignition Ignitor / Flame-Probe Assembly Complete with High Voltage Wire Connector Ignitor Gap Tool...Not Illustrated #10-16 x 1/2” Hex Washer TEK Screw Large Burner Tube #8-32 x 3/4” Phillips Pan Head Machine Screw #8 Steel Burr #8-32 Pal Nut #23 Burner Orifice (natural gas) ONLY #41 Burner Orifice (liquid propane gas) ONLY 3/4” Manifold (4-port) Pipe Bracket (bent) #10-16 x 1/2” Hex Head Crimptite Screw 24 VAC Direct Spark Ignition Gas Valve (natural gas) ONLY 24 VAC Direct Spark Ignition Gas Valve (liquid propane gas) ONLY Gas Valve Bracket #10-16 x 1/2” Hex Head Crimptite Screw 1/2” x 2” Nipple 3/4” x 1/2” Reducing Elbow 3/4” x 2” Nipple 3/4” Union 3/4” Union Shutoff 3/4” x 20” Pipe Nipple #6-32 Pal Nut #6-32 x 1/2” Round Head Machine Screw 330º Automatic Hi-Limit Thermostat Hi-Limit Mounting Bracket Sail Switch to Hi-Limit Harness #10-16 x 1/2” Hex Head Crimptite Screw Sail Switch (refer to Sail Switch Assembly on page 24) Pipe Bracket (bent) #10-16 x 1/2” Hex Head Crimptite Screw 1” to 3/4” Reducing Coupling ADG-81 Burner Liquid Propane Conversion Kit with Orifice Direct Spark Ignition Module Johnson Controls #10 x 1” Hex Washer Self-Drilling Screw * Burner orifices are not included and must be ordered separately. ** Consult factory for elevations over 2,000 feet. 450452 - 4 www.amdry.com 21 Idler Bearing Assembly Illus. No. Part No. Qty. 1 2 3 4 5 6 100106 101140 100109 154301 100705 882576 1 1 1 2 1 1 7 8 9 10 11 12 150617 153005 153004 801009 152004 150509 2 2 2 1 1 1 22 Description 5L-690 V-Belt 14” x 3” Compound Pulley 4L-650 V-Belt (idler to motor) 5/16-18 x 1” Allen Setscrew 3/16” x 3/16” x 1-3/8” Key Idler Bearing Assembly Complete (includes illus. nos. 5 through 12) 3/8-16 x 1” Hex Head Machine Bolt 3/8” Lock Washer 3/8” Flat Washer Idler Square Washer 5/16-18 Hex Nut 5/16-18 x 3” Hex Head Machine Bolt American Dryer Corporation 450452 - 4 Reversing Rear Control Box Assembly Illus. No. Part No. Qty. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 323743 137013 137060 132445 150103 132467 132468 152004 150103 153002 882386 150008 120701 150300 –––––– 1 4 1 1 4 1 1 1 3 1 1 2 1 4 1 15 16 17 151000 151001 121012 2 4 1 450452 - 4 Description Relay Panel ONLY Nylon Standoff Arc Suppressor Board 3 hp Contactor #8-32 x 3/4” Phillips Pan Head Machine Screw Blower Overload (for 208 volt and 230 volt models Only) Blower Overload (for 380 volt and 600 volt models Only) 5/16-18 Hex Nut #8-32 x 3/4” Phillips Pan Head Machine Screw 5/16” Lock Washer Reversing Contactor – 24 VAC #6-32 x 1-1/4” Round Head Machine Screw 4-Position Terminal Block #10-16 x 1/2” Hex Washer TEK Screw Step Down Transformer (refer to Step Down Transformer Usage Listing on page 25) #6-32 Pal Nut #8-32 Pal Nut Ground Lug www.amdry.com 23 Sail Switch Assembly Illus. No. Part No. Qty. 1 2 3 4 105500 319202 154002 802800 1 1 1 1 802801 1 150300 150303 122200 802799 150309 154004 2 2 1 1 2 1 5 6 7 8 9 10 24 Description Sail Switch Actuator Rod Sail Switch Damper (flat) 1/8” Push-On Fastener Sail Switch Box with Cover and Bracket ONLY (includes illus. nos. 4, 8, and 9) Sail Switch Box Assembly Complete (includes illus. nos. 1 through 4 and 6 through 10) #10-16 x 1/2” Hex Washer TEK Screw #4 x 3/4” Pan Head “A” Machine Screw Sail Switch ONLY Sail Switch Box Cover and Bracket ONLY #10-16 x 1/2” Hex Head Crimptite Screw Twin Speed Nut American Dryer Corporation 450452 - 4 Step Down Transformer Usage Listing Step Down Transformer Usage Listing (Reversing Relay Box) Heat Gas / Steam Voltage Wire Service Transformer Part Number 380 3 or 4 132059 416 3 or 4 132062 460/480 3 or 4 132053 575 3 or 4 132050 Microprocessor Models NOTE: Step Down Transformer used on models mfd. for 380 volts or higher. 450452 - 4 www.amdry.com 25 Air-Operated Steam Damper Assembly 26 American Dryer Corporation 450452 - 4 Air-Operated Steam Damper Assembly Illus. No. Part No. Qty. 1 2 3 4 5 6 7 165009 153002 152004 152002 153007 820321 803415 1 6 6 4 4 2 1 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 153007 152002 115995 102350 151007 152007 100497 100492 152002 153007 100472 143110 100472 100496 143238 100498 150002 153010 152000 330987 152002 153007 100520 4 4 108 1 1 1 1 1 4 4 1 1 1 1 1 1 2 2 2 1 2 2 1 450452 - 4 Description Steam Coil Assembly 5/16” Lock Washer 5/16-18 Hex Nut 1/4-20 Hex Nut 1/4” Lock Washer Steam Damper Hinge Assembly Steam Damper Assembly (includes illus. nos. 7, 10, and 11) 1/4” Lock Washer 1/4-20 Hex Nut Steam Damper Gasket (sold by the inch) Steam Damper Foam (68-1/2” length) 7/16-20 Stainless Steel Acorn Nut 7/16-20 Hex Nut 1-1/4” Bore x 3” Stroke Piston Piston Support Bracket 1/4-20 Hex Nut 1/4” Lock Washer 1/4” x 1/8” Connector 1/4” Tubing (sold by the foot) 1/4” x 1/8” Connector 1/8” Needle Valve 1/8” Close Nipple 3-Way Micro Valve – 24 VAC #6-32 x 1” Phillips Round Head Machine Screw #6 Star Washer #6-32 Hex Nut Micro Valve Support Bracket 1/4-20 Hex Nut 1/4” Lock Washer 1/8” N.P.T. Silencer (muffler) www.amdry.com 27 Outer Top / Back Guard Assemblies Illus. No. 1 2 3 4 5 6 7 8 9 10 11 28 Part No. Qty. Description 312527 150301 323759 150301 323749 150301 314511 150301 103500 104005 112519 1 8 1 6 1 6 1 10 4 1 1 Outer Top Assembly (for gas models Only) #8-18 x 7/16” Phillips Pan Head TEK Screw Top Back Guard Assembly (26-7/8” x 13-15/16”) #8-18 x 7/16” Phillips Pan Head TEK Screw Rear Electrical Box Cover (10-13/16” x 9-3/4”) #8-18 x 7/16” Phillips Pan Head TEK Screw Lower Back Guard #8-18 x 7/16” Phillips Pan Head TEK Screw Leveling Leg 12” Damper Assembly “Routine Maintenance Schedule” Label American Dryer Corporation 450452 - 4 Additional Parts Available Part No. Description 112280 “Clean Lint Screen” Label 112534 “Phase 5 OPL Program Location Summary” Label 122804 Manometer (hydro gauge) for Measuring Gas Pressure 114001 “CAUTION – Exhaust / Lint Screen” Label 114006 “WARNING – Fire Hazards” Label 120100 3/8” Straight (BX) Connector 120300 3/8” x 45° (BX) Connector 120400 3/8” Red Jacket (BX) Insulator 120500 3/8” Jiffy Clip (BX) Retainer Clip 120600 3/8” Greenfield (BX) 120800 1/4” In-Line Connector 120802 Red Butt Connector 120902 #74B Wire Nut 120903 Crimp-On Wire Nut 121014 1/4” Insulated (female) Terminal 121499 5-1/2” Wire Tie 121500 8” Harness Tie 121503 Harness Tie Mounting Clip 404500 Almond Brush-In-Cap Bottle Touch-Up Paint 404502 White Brush-In-Cap Bottle Touch-Up Paint 404506 Almond “B” Brush-In-Cap Bottle Touch-Up Paint 404507 Cornflower Blue Brush-In-Cap Bottle Touch-Up Paint 882458 Tumbler Bearing Puller 450452 - 4 www.amdry.com 29 ADC Part No. 450452 4 - 02/01/08 - 0