MDG-75 (Direct Spark Ignition) Installation Manual WARNING: For your safety the information in this manual must be followed to minimize the risk of fire or explosion or to prevent property damage, personal injury or death. AVERTISSEMENT: Assurez-vous de bien suivre les instructions données dans cette notice pour réduire au minimum le risque d’incendie ou d’explosion ou pour éviter tout dommage matériel, toute blessure ou la mort.
Retain This Manual In A Safe Place For Future Reference Our 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.
IMPORTANT YOU MUST DISCONNECT and LOCKOUT THE ELECTRIC SUPPLY and THE GAS SUPPLY BEFORE ANY COVERS or GUARDS ARE REMOVED FROM THE MACHINE TO ALLOW ACCESS FOR CLEANING, ADJUSTING, INSTALLATION, or TESTING OF ANY EQUIPMENT per OSHA (Occupational Safety and Health Administration) STANDARDS. “Caution: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper operation.” «Attention: Lor des opérations d’entretien des commandes étiqueter tous fils avant de les déconnecter.
WARNING The dryer must never be operated with any of the back guards, outer tops, or service panels removed. PERSONAL INJURY OR FIRE COULD RESULT. WARNING DRYER MUST NEVER BE OPERATED WITHOUT THE LINT FILTER/SCREEN IN PLACE, EVEN IF AN EXTERNAL LINT COLLECTION SYSTEM IS USED. IMPORTANT PLEASE OBSERVE ALL SAFETY PRECAUTIONS displayed on the equipment and/or specified in the installation manual included with the dryer.
Table of Contents SECTION I IMPORTANT INFORMATION .......................................................................... 3 A. Receiving and Handling ............................................................................................................... 3 B. Safety Precautions ...................................................................................................................... 4 SECTION II SPECIFICATIONS/COMPONENT IDENTIFICATION .................................. 6 A.
SECTION VI ROUTINE MAINTENANCE ............................................................................ 36 A. Cleaning ................................................................................................................................... 36 B. Adjustments ............................................................................................................................. 37 C. Lubrication ...............................................................................................
SECTION I IMPORTANT INFORMATION A. RECEIVING and HANDLING The dryer is shipped in a protective stretch wrap cover with protective cardboard corners and top cover (or optional box) as a means of preventing damage in transit. Upon delivery, the dryer and/or packaging, and wooden skid should be visually inspected for shipping damage. If any damage whatsoever is noticed, inspect further before delivering carrier leaves. Dryers damaged in shipment. 1.
B. SAFETY PRECAUTIONS WARNING: For your safety, the information in this manual must be followed to minimize the risk of fire or explosion or to prevent property damage, personal injury, or loss of life. WARNING: The dryer must never be operated with any of the back guards, outer tops, or service panels removed. PERSONAL INJURY or FIRE COULD RESULT. 1. DO NOT store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. 2.
7. A program should be established for the inspection and cleaning of lint in the heating unit area, exhaust ductwork, and inside the dryer. The frequency of inspection and cleaning can best be determined from experience at each location. WARNING: The collection of lint in the burner area and exhaust ductwork can create a potential fire hazard. 8. For personal safety, the dryer must be electrically grounded in accordance with local codes and/or the National Electrical Code ANSI/NFPA NO.
SECTION II SPECIFICATIONS/COMPONENT IDENTIFICATION A. SPECIFICATIONS MAXIMUM CAPACITY (DRY WEIGHT) BASKET (TUMBLER) DIAMETER BASKET (TUMBLER) DEPTH BASKET (TUMBLER) MOTOR DOOR OPENING (DIAMETER) BASKET (TUMBLER) VOLUME DRYERS PER 20'/40' CONTAINER DRYERS PER 45'/48' TRUCK VOLTAGE AVAILABLE APPROX. WEIGHT (UNCRATED) APPROX. WEIGHT (CRATED) HEAT INPUT AIRFLOW INLET PIPE SIZE** 75 lbs. 37" 36" 1 HP* 31-3/8" 22.4 cu. ft. 34 kg 94 cm 91.5 cm 0.746 kw 79.7 cm 0.634 cu.m.
Specifications MDG-75 (Direct Spark Ignition) * * Duct size varies with installation conditions. NOTE: Manufacturer reserves the right to make changes in specifications at any time without notice or obligation.
B. COMPONENT IDENTIFICATION 1. Dryer Front View Illus. No.
2. Dryer Rear View Illus. No. 1 2* 3 4 5 6 7 8 Description Heating Unit Electric Service Relay Box Tumbler Bearing Mount Assembly Idler Bearing Mount Assembly Blower Motor Assembly Leveling Leg (rear) Basket (Drive) Motor Assembly (Reversing Models Only) Dryer Exhaust * Electric service connections for Gas Models are made in this box.
SECTION III INSTALLATION PROCEDURES Installation should be performed by competent technicians in accordance with local and state codes. In the absence of these codes, the installation must conform to applicable American National Standards: ANSI Z223.1LATEST EDITION (National Fuel Gas Code) or ANSI/NFPA NO. 70-LATEST EDITION (National Electrical Code) or in Canada, the installation must conform to applicable Canadian Standards: CAN/CGA-B149.1-M91 (Natural Gas) or CAN/CGA-B149.2-M91 (Liquid Propane [L.P.
CAUTION: This dryer produces combustible lint and must be exhausted to the outdoors. Every 6 months, inspect the exhaust ducting and remove any lint build up. B. UNPACKING/SETTING UP Remove protective shipping material (i.e., plastic wrap or optional shipping box) from dryer. IMPORTANT: Dryer must be transported and handled in an upright position at ALL times. The dryer can be moved to its final location while still attached to the skid or with the skid removed.
C. DRYER ENCLOSURE REQUIREMENTS Bulkheads and partitions should be made of noncombustible materials and must be located a minimum of 12inches (30.48 cm), 18-inches (45.72 cm) or more is recommended for ease of installation, maintenance, and service) above the dryer outer top, except along the front of the dryer which may be partially closed in if desired. The clearance between the bulkhead header and the dryer must be a minimum of 4-inches (10.16 cm) and must not extend more than 4-inches (10.
D. FRESH AIR SUPPLY REQUIREMENTS When the dryer is operating, it draws in room air, heats it, passes this air through the basket (tumbler), and exhausts it out of the building. Therefore, the room air must be continually replenished from the outdoors. If the make-up air is inadequate, drying time and drying efficiency will be adversely affected. Ignition problems and sail switch “fluttering” problems may result, as well as premature motor failure from overheating.
NOTE: Component failure due to dry cleaning solvent fumes will VOID THE WARRANTY. E. EXHAUST REQUIREMENTS 1. General Exhaust Ductwork Information Exhaust ductwork should be designed and installed by a qualified professional. Improperly sized ductwork will create excessive back pressure which results in slow drying, increased use of energy, overheating of the dryer, and shutdown of the burner by the airflow (sail) switches, burner hi-limits, or basket (tumbler) hi-heat thermostats.
IMPORTANT: Exhaust back pressure measured by a manometer in the exhaust duct must be no less than 0 and must not exceed 0.3 inches (0.74 mb) of water column (W.C.). IMPORTANT: Minimum ductwork diameter for horizontal venting is 10-inches (25.4 cm) and for vertical venting the minimum is 12-inches (30.48 cm). NOTE: When the exhaust ductwork passes through a wall, ceiling, or roof made of combustible materials, the opening must be 2-inches (5.08 cm) larger than the duct (all the way around).
IMPORTANT: Minimum duct size for a dryer that is vented vertically is 12-inches (30.48 cm) for a round duct or an equivalent of 120 square inches (774 square centimeters). THE DUCT SIZE MUST NOT BE REDUCED ANYWHERE DOWN STREAM OF THE DRYER. IMPORTANT: For extended ductwork runs, the cross section area of the ductwork can only be increased to an extent.
3. Multiple Dryer (Common) Venting If it is not feasible to provide separate exhaust ducts for each dryer, ducts from individual dryers may be channeled into a “common main duct.” The individual ducts should enter the bottom or side of the main duct at an angle not more than 45º in the direction of airflow and should be spaced at least 38-1/4 inches (97.2 cm) apart. The main duct should be tapered, with the diameter increasing before each individual duct (10inch [25.4 cm] minimum) is added.
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F. ELECTRICAL INFORMATION 1. Electrical Requirements It is your responsibility to have ALL electrical connections made by a properly licensed and competent electrician to assure that the electrical installation is adequate and conforms to local and state regulations or codes. In the absence of such codes, ALL electrical connections, materials, and workmanship must conform to the applicable requirements of the National Electrical Code ANSI/NFPA NO.
2. Electrical Service Specifications a. Gas ONLY MDG-75 (Gas) IMPORTANT: 208 VAC and 240 VAC ARE NOT THE SAME. When ordering, specify exact voltage. NOTE: A. When fuses are used they must be dual element, time delay, current limiting, class RK1 or RK5 ONLY. Calculate/determine correct fuse value, by applying either local and/or National Electrical Codes to listed appliance amp draw data. B. Circuit breakers are thermal-magnetic (industrial) motor curve type ONLY.
3. Grounding A ground (earth) connection must be provided and installed in accordance with state and local codes. In the absence of these codes, grounding must conform to applicable requirements of the National Electrical Code ANSI/NFPA NO. 70-LATEST EDITION, or in Canada, the installation must conform to applicable Canadian Standards: Canadian Electrical Codes Parts 1 & 2 CSA C22.1-1990 or LATEST EDITION (for Electrical Connections).
Actual electrical wire connections are made to the L1 and L2 terminals of the motor contactor located in the rear service box mentioned above. The ground connection is also made to the copper lug also provided in this box. Single-Phase (1Ø) Electrical Connections Leads Black + Positive White + Neutral Green + Ground or L2 If local codes permit, power to the dryer can be made by the use of a flexible U.L.
The only electrical input connections to the dryer are the 3-phase (3ø) power leads (L1, L2, L3, and sometimes neutral) and ground. Single-phase (1ø) power for the control circuit is done internally to the dryer. No single-phase (1ø) input connection is required on a 3-phase (3ø) dryer. For gas dryers manufactured for operation at 3-phase (3ø), the electrical connections are made at the power distribution block located in the service box at the rear, upper left corner of the dryer.
3) 3-Phase (3ø) Wiring Connections or Hookup (for Reversing Models Only) The electrical connections on ALL 3-phase (3ø) gas dryers are made into the rear service box located at the upper left area of the dryer. IMPORTANT: A separate circuit servicing each dryer must be provided. If local codes permit, power to a gas dryer can be made by the use of flexible U.L. listed power cord/ pigtail (wire size must conform to rating of dryer), or the dryer can be hard wired directly to the service breaker panel.
G. GAS INFORMATION It is your responsibility to have ALL plumbing connections made by a qualified professional to assure that the gas plumbing installation is adequate and conforms with local and state regulations or codes. In the absence of such codes, ALL plumbing connections, materials, and workmanship must conform to the applicable requirements of the National Fuel Gas Code ANSI Z223.1-LATEST EDITION, or in Canada, the installation must conform to applicable Canadian Standards: CAN/CGA-B149.
2. Technical Gas Data a. Gas Specifications TYPE OF GAS NATURAL Manifold Pressure* In-Line Pressure LIQUID PROPANE 3.5 inches W.C. 8.7 mb 10.5 inches W.C. 26.1 mb 6.0 - 12.0 inches W.C. 14.92 - 29.9 mb 11.0 inches W.C. 27.4 mb Shaded areas are stated in metric equivalents b. Gas Connections: Inlet connection ------------ 3/4-inch N.P.T. Inlet supply size ------------ 3/4-inch N.P.T.
3. Piping/Connections ALL components/materials must conform to National Fuel Gas Code Specifications ANSI Z223.1-LATEST EDITION, or in Canada, CAN/CGA-B149.1-M91 (Natural Gas) or CAN/CGA-B149.2-M91 (Liquid Propane [L.P.] Gas) or LATEST EDITION (for General Installation and Gas Plumbing), as well as local codes and ordinances and must be done by a qualified professional.
Consistent gas pressure is essential at ALL gas connections. It is recommended that a 3/4-inch (19.05 mm) pipe gas loop be installed in the supply line servicing a bank of dryers. An in-line pressure regulator must be installed in the gas supply line (header) if the (natural) gas pressure exceeds 12.0 inches (29.9 mb) of water column (W.C.) pressure. NOTE: A water column test pressure of a consistent 3.5 inches (8.7 mb) for natural gas and a consistent of 10.5 inches (26.1 mb) for liquid propane (L.P.
H. PREPARATION FOR OPERATION/START-UP The following items should be checked before attempting to operate the dryer: 1. Read ALL “CAUTION,” “WARNING,” and “DIRECTION” labels attached to the dryer. 2. Check incoming supply voltage to be sure that it is the same as indicated on the dryer data label affixed to the back side of the top front control/service door. In the case of 208 VAC or 240 VAC, THE SUPPLY VOLTAGE MUST MATCH THE ELECTRIC SERVICE EXACTLY . 3.
I. PREOPERATIONAL TESTS ALL dryers are thoroughly tested and inspected before leaving the factory. However, a preoperational test should be performed before the dryer is publicly used. It is possible that adjustments have changed in transit or due to marginal location (installation) conditions. 1. Turn on electric power to the dryer. a. Open ALL shutoff valves (Gas Models ONLY). 2. Refer to the Operating Instructions for starting your particular model dryer.
3. Make a complete operational check of ALL safety related circuits: a. Door Switch(es) b. Hi-Limit Thermostats c. Sail Switch - Gas Models NOTE: To check for proper sail switch operation (for Gas Models), open the main door and while holding main door switch plunger in, start dryer. The dryer should start but heat circuit should not be activated (on).
7. Reversing Models ONLY Basket (tumbler) dryer should never be operated with less than a 30 lb (14 kg) load (dry weight). The size of the load will affect the coast-down and dwell (stop) times. The basket (tumbler) must come to a complete stop before starting in opposite direction. a.
K. SHUT DOWN INSTRUCTIONS If the dryer is to be shut down (taken out of service) for a period of time, the following must be performed: 1. Discontinue power to the dryer either at the external disconnect switch or the circuit breaker. 2. Discontinue the heat supply: a. GAS MODELS ... discontinue the gas supply. 1) SHUT OFF external gas supply shutoff valve. 2) SHUT OFF internal gas supply shutoff valve located in the gas valve burner area.
SECTION IV SERVICE/PARTS INFORMATION A. SERVICE 1. Service must be performed by a qualified trained technician, service agency, or gas supplier. If service is required, contact the distributor from whom the MAYTAG equipment was purchased. If the distributor cannot be contacted or is unknown, contact the MAYTAG Customer Service Department for a distributor in your area.
SECTION V WARRANTY INFORMATION A. RETURNING WARRANTY CARDS 1. Before any dryer leaves the factory test area, a warranty card is placed on the back side of the main door glass. These warranty cards are intended to serve the customer where we record the individual installation date and warranty information to better serve you, if you file a warranty claim. a. If a warranty card did not come with your dryer, contact the Manufacturer’s Warranty Department. 2.
SECTION VI ROUTINE MAINTENANCE A. CLEANING A program or schedule should be established for periodic inspection, cleaning, and removal of lint from various areas of the dryer, as well as throughout the ductwork system. The frequency of cleaning can best be determined from experience at each location. Maximum operating efficiency is dependent upon proper air circulation. The accumulation of lint can restrict this airflow.
90 DAYS 1. Remove lint from around basket (tumbler), drive motors, and surrounding areas. 2. Remove lint from gas valve burner area with a dusting brush or vacuum cleaner attachment. 3. Clean any lint accumulation in and around both the blower and drive motors casing openings. NOTE: To prevent damage, avoid cleaning or touching ignitor and flame-probe assembly. EVERY 6 MONTHS Inspect and remove lint accumulation in customer furnished exhaust ductwork system and from dryer’s internal exhaust ducting.
SECTION VII PROCEDURE FOR FUNCTIONAL CHECK OF REPLACEMENT COMPONENTS 1. Microprocessor Controller (Computer) Board a. Upon completing installation of the replacement microprocessor controller (computer) board, reestablish power to the dryer. b. Start the drying cycle by pressing any of the preset cycles in letters “A thru F.” c. Verify that the motors and heat indicator dots in the microprocessor controller (computer) light emitting diode (L.E.D.) display are on. (Refer to the illustration below.
d. Verify that the motors heat and door indicator lights, on the back side of the microprocessor controller (computer) board are lit. (Refer to the illustration below.) e. Open the main door. The dryer must stop and ALL output indicator lights on the back side of the microprocessor controller (computer) board must go out. (Refer to the illustration above.) f. Try to restart the dryer with the main door open. g. The microprocessor controller (computer) board’s light emitting diode (L.E.D.
2. For Models With Johnson Controls Direct Spark Ignition (DSI) Module (G760) Theory Of Operation: Start the drying cycle. When the gas burner ignites within the chosen trial for ignition time (6-seconds), the flame sensor detects gas burner flame and signals the DSI module to keep the gas valve open...as long as there is a call for heat. The DSI module will “LOCKOUT” if the gas burner flame is not sensed at the end of the trial for ignition period.
SECTION VIII REVERSING TIMER SPIN/DWELL ADJUSTMENTS Dual timer models with “reversing option” have an electric reversing timer in the electric service box, which is located in the upper rear area of the dryer. Both the dwell (stop) time and basket (tumbler) spin time are adjustable by mode selection switches located on the electronic timer (as noted in the illustration below).
SECTION IX DATA LABEL INFORMATION A. DATA LABEL Contact MAYTAG When contacting MAYTAG certain information is required to insure proper service and parts information from the manufacturer. This information is on the data label located on the back side of the top front control/service door. When contacting MAYTAG please have the model number and serial number available.
THE DATA LABEL 1. MODEL NUMBER The model number is a number, which describes the size of the dryer and the type of heat (gas, electric, or steam). 2. SERIAL NUMBER The serial number allows Maytag Corporation to gather information on your particular dryer. 3. MANUFACTURING CODE NUMBER The manufacturing code number is a number issued by manufacturer, which describes ALL possible options on your particular model. 4.
SECTION X TROUBLESHOOTING WARNING: YOU MUST DISCONNECT and LOCKOUT THE ELECTRIC SUPPLY and THE GAS SUPPLY BEFORE ANY COVERS or GUARDS ARE REMOVED FROM THE MACHINE TO ALLOW ACCESS FOR CLEANING, ADJUSTING, INSTALLATION, or TESTING OF ANY EQUIPMENT per OSHA (Occupational Safety and Health Administration) STANDARDS. The information provided will help isolate the most probable component(s) associated with the difficulty described.
b. Failed arc suppressor (A.S.) board (for Reversing Models ONLY). c. Failed drive motor. 2. Microprocessor controller (computer) motor indicator dot and relay output light emitting diode (L.E.D.) indicator dots are on, but motor output L.E.D. indicator is off... a. Failed microprocessor controller (computer). C. Drive motor (Reversing Models ONLY) operates in one (1) direction only...stops and restarts in the same direction... 1. Failed reversing contactor (relay). 2. Failed arc suppressor (A.S.) board.
1. Motor is overheating and tripping out on internal overload protector... a. Motor air vents clogged with lint. b. Low voltage to motor. c. Failed motor. d. Failed blower (impellor and fan)...is out of balance. G. Both drive motor and blower (impellor and fan) motor (Reversing Models ONLY) are not operating (does not start)...microprocessor controller (computer) motor indicator dots and relay output light emitting diode (L.E.D.) indicators are on... 1. Failed arc suppressor (A.S.) board. 2.
K. Microprocessor controller (computer) L.E.D. display reads “door” and the microprocessor controller (computer) “DOOR” L.E.D. indicator is off... 1. Fault (open circuit) in main door/lint drawer switch circuit... a. Main door is not closed ALL the way. b. Main door switch is out of proper adjustment. c. Failed lint main door switch. d. Broken wire/connection in main door wiring circuit. 2. Failed 24 VAC step down transformer. L. Microprocessor controller (computer) light emitting diode (L.E.D.
Q. Dryer stops during a cycle, microprocessor controller (computer) buzzer (tone) sounds for 5-seconds, and then the light emitting diode (L.E.D.) returns to “FILL”... 1. Loose connection somewhere in the main power circuit to the microprocessor controller (computer). R. Microprocessor controller (computer) L.E.D. display reads “SEFL”... 1. Rotational sensor circuit failure...fault somewhere in the basket (tumbler) rotation or circuit... a. Basket (tumbler) is not rotating... 1) Broken or loose V-belts.
2. Tripped burner manual reset hi-limit. 3. Tripped lint chamber sensor bracket basket (tumbler) manual reset hi-limit switch. U. Heating unit is not operating (no heat)...no voltage at heating unit (i.e., Gas Model) when dryer is first started and both the heat indicator dot and the “HEAT” output light emitting diode (L.E.D.) is not on... 1. Failed microprocessor controller (computer). V. Heating unit is not operating (no heat)...voltage is evident at heating unit (i.e.
2. Restriction in ductwork... a. Dryer back draft damper is sticking partially closed. b. Restriction/obstruction in ductwork... 1) Check ductwork from dryer ALL the way to the outdoors. 3. Insufficient make-up air. 4. Impellor (fan and blower) is rotating in the wrong direction (for 3-phase [3ø] Models ONLY). 5. Lint screen is dirty or is not being cleaned often enough. 6. Inadequate airflow... a. Impellor (fan and blower) failure. GAS MODELS... 1) Low and/or inconsistent gas pressure.
X. At the completion of the “AUTO” drying/cooling cycle, the load is coming out over dried... 1. Percent of dryness (dryness level) of the cycle selected is too high. 2. Factor “A” and Factor “B” is not set correctly or Factor “B” has to be adjusted for adverse local conditions. Y. At the completion of the “AUTO” drying/cooling cycle, the load is still coming out damp... 1. Percent of dryness (dryness level) of the cycle selected is too low. 2.
2. Impellor (fan and blower) is out of balance... a. Excessive lint build up on impellor (fan and blower). b. Failed impellor (fan and blower). 3. Loose basket (tumbler) tie rod. 4. Failed basket (tumbler) support. 5. Loose motor mount. 6. Failed idler bearings or basket (tumbler) bearings. 7. V-belts too tight or too loose. 8. Basket (tumbler) bearing setscrews are loose. 9. Failed motor bearing. TIMER MODELS A. Dryer will not start...
3. Failed drive motor. C. Drive motor (Reversing Models ONLY) operates in one (1) direction only...stops and restarts in the same direction... 1. Failed reversing contactor (relay). 2. Failed reversing timer. D. Drive motor operates okay for a few minutes, then stops and will not restart... 1. Motor is overheating and tripping out on internal overload protector... a. Motor air vents clogged with lint. b. Low voltage to motor. c. Failed motor. d. Basket (tumbler) is binding...check for an obstruction. e.
H. Heating unit is not operating (no heat)...no voltage at heating unit (i.e., Gas Model - Direct Spark Ignition [DSI] module) when dryer is first started... GAS MODELS... 1. Fault in sail switch circuit... a. Sail switch is out of adjustment or has failed. b. Sail switch damper is not closing or is fluttering... 1) Lint screen is dirty. 2) Restriction in the exhaust ductwork. 3) No exhaust airflow... a) Failed impellor (fan and blower).
c. Ignitor does not spark and module locks out (RED indicator stays on). 1) Fault in high voltage (HV) wire ... break or loose connection. 2) Failed ignitor probe assembly. 3) Failed direct spark ignition (DSI) module. J. Dryer operates but is taking too long to dry... 1. Exhaust ductwork run is too long or is undersized...back pressure must be no less than 0 and cannot exceed 0.3 inches (0.74 mb) water column (W.C.). 2. Restriction in ductwork... a. Dryer back draft damper is sticking partially closed.
4) Gas supply may have too low a heating value. NOTE: Lint accumulation on the sensor bracket can act as an insulator, which will affect the accuracy of the Automatic Drying Cycle. K. Main burners are burning with a yellow flame (for Gas Models ONLY)... 1. Poor air and gas mixture (too much gas or not enough air) at the burner... a. Not enough make-up air. b. Restriction in the exhaust ductwork. c. Gas pressure is too high. d.
3. Loose basket (tumbler) tie rod. 4. Basket (tumbler) is out of adjustment, or adjustment bolts (hardware) are loose. 5. Failed basket (tumbler) support. 6. Loose motor mount. 7. Failed idler, basket (tumbler), or blower drive bearings. 8. V-belts too tight or too loose. 9. Bearing setscrews (either basket [tumbler], idler, or blower shaft) are loose. 10.Failed motor bearing.
SECTION XI BURNER and BASKET (TUMBLER)/LINT CHAMBER MANUAL RESET HI-LIMIT INSTRUCTIONS I M P O RTA N T MANUAL RESET HI-LIMIT INSTRUCTIONS FOR DUAL TIMER OR PHASE 5 WITHOUT HEAT FAULT This dryer was manufactured with a manual reset burner hi-limit and basket (tumbler)/lint chamber thermostat.
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