American Dryer Corp MLG-460 manual Installation Procedures, Reassembly of Dryer

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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: National Fuel Gas Code ANSI.Z223.1-LATEST EDITION or National Electric Code ANSI/NFPA NO. 70- LATEST EDITION or in Canada, the installation must conform to applicable Canadian Standards: CAN/CGA- B149.1-M91 (Natural Gas) or CAN/CGA-B149.2-M91 (L.P. Gas) or LATEST EDITION (for General Installation and Gas Plumbing) or Canadian Electrical Codes Parts 1 & 2 CSA C22.1-1990 or LATEST

EDITION (for Electrical Connections)

A. REASSEMBLY OF DRYER

IMPORTANT: Always keep the tumbler (basket) section of the dryer in an upright position when moving it.

1.Reassembly Instructions for Dryer Shipped in Two (2) Pieces

In this method of shipment, the tumbler section and the tumbler base section are shipped as one unit and the heat console section is the second.

a.Reassemble Tumbler (Basket) and Tumbler (Basket) Base Section To The Heat Console Section

Move both pieces into position by lifting them with cables through the eyebolts located at the top of each of the two sections. These pieces may also be moved into place with a fork (lift) truck by lifting the pieces from underneath. The tumbler and tumbler base section weighs about 6,400 pounds (2,903 kg) and the heat console section weighs about 4,100 pounds (1,860 kg). Once the sections are in position, the seven

(7) clearance holes on the tumbler (basket) base section (four [4] in the front and three [3] in the rear) must be aligned with the seven (7) #3/8-16 tapped holes in the heat console section. Use the three (3) #8-16 x 2” long bolts along with the tapered shims supplied to bolt the two sections together.

b.Reattach The Control Pendant Arm

Position the control pendant arm to the top front of the heat console section by aligning the clearance holes in the arm with the 1/4-20 tapped holes on the top of the heat console section. Use the 1/4-20 x 3” long bolts supplied with the machine to attach the arm to the console.

c.Reconnect The Internal Air, Electric Connections, and Water Connections (refer to page 12 through page 19)

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Contents MLG-460 Retain This Manual In a Safe Place For Future Reference For Your Safety Page Table of Contents Service Parts Returning Warranty Cards Parts Returning Warranty 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 PartsReturning Warranty Cards WarrantyReturning Warranty Parts Page Troubleshooting Power Malfunctions Possible SolutionsProbable 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 ClosedBurner Controller Input Signal Components Burner IgnitionIntroduction 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 Front Door Switch Rear Down Switch LS2Lint Drawer Proximity Switches Base Section Electrical MalfunctionsLint Chamber Pressure Switch PS3 Tumbler Basket Tilt Problems Level FaultProbable 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 DescriptionsScreen Fault Motor FaultGAS Fault AIR Fault