ADC ML-190 - Manuals

ADC ML-190 – Manual in PDF format online.

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Manual

Manual ADC ML-190

Summary

Page 2 - American Dryer Corporation; Retain This Manual in a Safe Place for Future Reference; Only qualified technicians should service this equipment; FOR YOUR SAFETY; IMPORTANT; For your convenience, log the following information:

2 American Dryer Corporation 450431 - 3 Retain This Manual in a Safe Place for Future Reference This product embodies advanced concepts in engineering, design, and safety. If this product is properlymaintained, it will provide many years of safe, efficient, and trouble free operation. Only qualified...

Page 4 - Personal injury or fire could result.; Safety Precautions; Dryer must be exhausted to the outdoors.; Cleaning

4 American Dryer Corporation 450431 - 3 ▲ WARNING ! Dry only water-washed fabrics. Do not dryarticles spotted or washed in dry cleaningsolvents, a combustible detergent, or “allpurpose” cleaners. Fire or explosion couldresult. Do not dry rags or articles coated with gasoline,kerosene, paint, or wax....

Page 5 - Days After Installation and Every 6 Months

450431 - 3 www.amdry.com 5 Daily (Beginning) of each work shift. Clean lint from the drawer/screen. Inspect lint screen andreplace if torn. Weekly Clean lint accumulation from lint chamber, thermostat, andmicroprocessor temperature sensor (sensor bracket) area. ▲ WARNING ! To avoid the hazard of ele...

Page 6 - CAUTION; Compressed Air Requirements; Turn on electric power to the dryer.

6 American Dryer Corporation 450431 - 3 ! IMPORTANT: Make-up air must be provided from asource free of dry cleaning fumes. Make-up air that iscontaminated by dry cleaning fumes will result inirreparable damage to motors and other dryercomponents. Exhaust ductwork should be designed and installed by ...

Page 9 - Main Door Switch

450431 - 3 www.amdry.com 9 Main Door Switch The main door switch is located near the main door hinge.When the main door opens, the switch will also open,preventing the dryer from operating. The main door switchis a safety device and should never be disabled. Burner Hi-Limit (Gas Models Only) A burne...

Page 10 - Lint Drawer; WARNING; Personal injury could result.; Computer Controls; To Replace Computer; Disconnect electrical power to the dryer.

10 American Dryer Corporation 450431 - 3 Lint Drawer The lint drawer is located at the bottom of the dryer in the lintcompartment. Simply grab the lint drawer handle, slide outthe drawer, brush off the lint, and slide the drawer back in. Lint Drawer Switch The lint drawer switch is located in the li...

Page 11 - Ignition Controls; To Remove HSI Ignitor

450431 - 3 www.amdry.com 11 To Replace Microprocessor Temperature Sensor Probe Discontinue electrical power to the dryer. Remove lint drawer. Remove six screws securing lint doorand remove lint door. Remove microprocessor sensor bracket assembly from dryer. To Replace Keypad Label Assembly Discontin...

Page 12 - To Replace Main Burner Orifices; To Test and Adjust Gas (Water Column) Pressure

12 American Dryer Corporation 450431 - 3 To Replace Gas Valve(Refer to burner illustration on the next page) Discontinue electrical power to the dryer. Close shutoff valve(s) in gas supply line. Disconnect gas valve wiring. NOTE: Identify location of each wire for correctreinstallation. Break union ...

Page 13 - To Replace Burner Tubes; To Replace HSI Module / DSI Module; Thermostats

450431 - 3 www.amdry.com 13 To Convert from Natural Gas to L.P. Gas NOTE: All dryers are sold as natural gas, unless otherwisespecified at the time the dryer order was placed. For L.P.gas the dryer must be converted as follows. Remove the four screws which secure the top cap assembly.This assembly c...

Page 14 - Front Panel and Main Door Assemblies; To Replace Main Door Switch

14 American Dryer Corporation 450431 - 3 Discontinue electrical power to the dryer. Remove lint drawer. Remove two screws securing lint doorand remove lint door. Locate sensor bracket assembly and the four Hex headscrews securing bracket assembly to the tumbler wrapper. Disconnect sensor bracket har...

Page 15 - Pulleys; To Replace Drive Shaft Pulleys

450431 - 3 www.amdry.com 15 To Install New Main Door Glass Remove main door assembly from dryer (follow main doorremoval procedure). Lay main door on flat surface with front of door face up. Remove the four #10-32 Acorn nuts. Remove glass and clean all old sealant off main door. Thisarea must be com...

Page 16 - Bearings; To Replace Drive/Idler Shaft Pillow Block Bearings; Tumbler Alignment

16 American Dryer Corporation 450431 - 3 Tighten the two bolts under the drive shaft clockwise to raisethe tumbler and counterclockwise to lower the tumbler. Thebolts should be tightened in even increments in order toensure that the shaft runs parallel with the base of the dryer. IMPORTANT: Side to ...

Page 17 - Rotational Sensor Switch Replacement; NOTE: Check belt adjustment and readjust if necessary.; To Replace Speed Reducing Shaft Bearings

450431 - 3 www.amdry.com 17 Remove the four bolts holding the two speed reducing shaftpillow block bearings in place and remove shaft assemblyfrom dryer. To remove front or rear pulley follow steps in “To ReplaceDrive Shaft Pulleys”. Loosen and remove the two setscrews in the front/rear pillowblock ...

Page 18 - Basket and Support; To Replace Tumbler and Tumbler Support; Motors; To Replace Drive Motor

18 American Dryer Corporation 450431 - 3 Basket and Support To Replace Tumbler and Tumbler Support Discontinue electrical power to the dryer. Follow procedure for removal of main door assembly. Follow procedure for removal of front panel assembly. Remove bearing back guard. To remove tumbler assembl...

Page 19 - To Replace Fan Shaft and/or Fan Shaft Bearings; Impellor; To Replace Lint Screen

450431 - 3 www.amdry.com 19 Remove old motor pulley and bushing and place on newmotor. Follow “To Replace Motor Pulley”. Reverse these steps to replace drive motor. To Replace Impellor Motor(Fan Shaft Drive – 50/60 Hz Gas and Steam Models) Discontinue electrical power to the dryer. Remove the lint d...

Page 20 - To Replace Lint Drawer Switch

20 American Dryer Corporation 450431 - 3 To Replace Lint Drawer Switch Disconnect electrical power to the dryer. Remove lint drawer and lint door. Disconnect both 4-pin connectors at the rear of the lint switchcover. Remove the one or two screws holding the lint switch coveron. Remove lint switch co...

Page 23 - Air Jet Circuit Indicator – OPTIONAL; Phase 6 OPL Microprocessor Controller

450431 - 3 www.amdry.com 23 L.E.D. Display Indicator Number 5 Air Jet Circuit Indicator – OPTIONAL T h i s i n d i c a t o r d o t i s o n a t t h e e n d o f e a c h c y c l e f o rapproximately 60-seconds. Phase 6 OPL Microprocessor Controller (Computer) Relay Output L.E.D. Indicators There are a ...

Page 25 - connected to L1; Example

450431 - 3 www.amdry.com 25 Input / Output Board L.E.D. Indicators Inputs ESTOP – (RED L.E.D.): This L.E.D. will indicate the status of the E-STOP. If the E-STOP has been pressed, then theL.E.D. is on. GAS_V – (RED L.E.D.): This L.E.D. will indicate the status of the gas valve. If the gas valve is o...

Page 26 - Data Label; Information on the Data Label; Using a Manometer; How To Use A Manometer; Attach manometer to dryer using magnet.; Tool List

26 American Dryer Corporation 450431 - 3 Data Label When contacting ADC, certain information is required toensure proper service/parts information. This information ison the data label, located on the top right corner of the dryer,viewed from the rear (refer to illustration). When contactingADC, ple...