American Dryer Corp MLG-460 manual Specifications

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SECTION II

SPECIFICATIONS

A. SPECIFICATIONS

Maximum Capacity (Dry Weight)

460 lbs.

 

208.66 kg.

Total Weight

9,550 lbs.

 

4,331.8 kg

Total Shipping Weight

9,800 lbs.

 

4,445.21 kg

Tilt Height

137-1/4"

 

348.6 cm

Operating Height

114-1/2"

 

290.83 cm

Full Tilt Depth

117-1/2"

 

298.45 cm

Operating Depth

95"

 

241.3 cm

Width

122"

 

309.88 cm

Tilt Load (rear tilt)

 

15°

 

 

 

 

Tilt Unload (front tilt)

 

15°

 

 

 

 

Unloading Height from Floor

43-3/4"

 

111.12 cm

Loading Height from Floor

65-5/8"

 

166.69 cm

Door Opening

53-1/4" x 49"

 

135.26 cm x 124.46 cm

Tumbler (basket) Diameter

69-1/8"

 

175.58 cm

Tumbler (basket) Depth

80-5/16"

 

203.99 cm

Tumbler (basket) Volume

175 cu. ft.

 

4.96 cu. m.

Minimum Load Size

250 lbs.

 

113.4 kg

Maximum Load Size

460 lbs.

 

208.66 kg

Burner Type

 

On/Off

 

 

 

 

Heat Input*

2,800,000 btu/hr.

 

705,600 kcal/hr

Blower Motor

25 HP

 

18.64 kw

Tumbler (basket) Motors

2 x 5 HP

 

2 x 5.6 kw

Burner Blower Motor

1-1/2 HP

 

1.12 kw

Blower Maximum Airflow

13,000 cfm

 

368 cmm

Maximum Duct Back Pressure

1.25" (W.C.)

 

3.1 mbar

Minimum Duct Pressure

24"

 

60.96 cm

Compressed Air Pressure Required

80 psi (± 10 psi)

 

551.6 kPa (±.69 kPa)

Compressed Air Volume Required

20 cf/hr

 

.57 cm/hr

Compressed Connection

3/8" N.P.T.

 

.95

 

 

 

 

Shaded areas are stated in metric equivalents.

*Gas pressure into the dryer cannot exceed 13” water column (W.C.) - 32.34 mb. If the gas pressure is higher than 13” W.C. (32.34 mb), an external regular must be installed.

NOTE: ADC reserves the right to make changes in specifications at any time, without notice or obligation.

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Contents MLG-460 Retain This Manual In a Safe Place For Future Reference For Your Safety Page Table of Contents Returning Warranty Cards Parts Returning Warranty Parts Service PartsTroubleshooting TOC Section Safety Precautions What to do if YOU Smell GASPage Specifications SpecificationsSpecifications Installation Procedures Reassembly of DryerPage Page Location Requirements Internal AIR, Electric and Water Connections Page Page Page Page Page Left Drum Motor External Supply Connections Page Page Electrical Requirements Electrical RequirementsMLG-460 Page Fresh AIR Supply Requirements PRE START-UP Preparation for OperationRoutine Maintenance CleaningMonthly Component System Descriptions Page Page Main AIR Blower and Heat Reclaimer System Page Compressed AIR System Page Page GAS Burner and Ignition System Switch #2 Intermittent Pilot Page Page Page Page Page Page Page Safety Devices Door Open Service PartsWarranty Returning Warranty CardsReturning Warranty Parts Page Troubleshooting Possible Solutions Power MalfunctionsProbable Causes No Control Power Blue Light Off Machine Main Power Shuts Down Blue Indicator Off 2CRB Sprinkler Circuit Description Page Front Panel Blue Light and RED Light on Possible Solutions General Description Unless the Water Valve to the Sprinkler is ClosedIntroduction Burner Controller Input Signal ComponentsBurner Ignition Burner Section Input Circuit Component DescriptionLoad Door Switch DS1B Output Signal Component Description Stop Detector Relay Contact SMD noGAS Fault Message gas system only Heater Fault Message Possible Solutions Page Page AIR Fault Message HI-TEMP Fault Message Possible Solutions Drum Fault Message Page Tumbler Basket Section Electrical Malfunctions Tumbler Basket Section Electrical ComponentsFollowing is for 2-Door Models only Rear Panel Control Problems Probable Causes Possible Solutions Unload 1 Selection Probable Causes PLC OUT PIN 7 = Unload Door Open PLC OUT PIN 10 = Front UPDoor Open Problem Drum Fault Message Malfunction Probable Causes Page Lint Drawer Proximity Switches Front Door SwitchRear Down Switch LS2 Base Section Electrical MalfunctionsTumbler Basket Tilt Problems Level Fault Lint Chamber Pressure Switch PS3Probable Solutions Page Lint Screen Mechanism Problem Screen Fault Lint Chamber Air Pressure Problem AIR Fault Pendant Control Malfunctions Pendant Electrical ComponentsVerify Pendant Electrical Signals ML-460 Pendant Assembly Diagram Temperature Sensing Page Temperature Measurement and Sensing Problems Circuit Wiring to the Analog Input Module MotorsMotor Actuation Problems Probable Causes Motor Protection Device DescriptionsGAS Fault Screen FaultMotor Fault AIR Fault