American Dryer Corp MLS-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 NATIONAL ELECTRICAL CODE ANSI/ NFPA NO. 70-LATEST EDITION, or in Canada, the CANADIAN ELECTRICAL CODES PARTS 1 & 2 CSA C22.1-1990 or LATEST EDITION.

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 (basket) section and the tumbler (basket) 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 (basket) and tumbler (basket) 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 18).

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Contents MLS-460 Installation/Operator’s Manual Retain This Manual In a Safe Place For Future Reference For Your Safety Page Table of Contents Service Power MalfunctionsMotors Section Important InformationSafety Precautions Explosion could ResultPage SPECIFICATIONS/DIMENSIONS SpecificationsDimensions Installation Procedures Reassembly of DryerReattach The Control Pendant Arm Reassembly Instructions For Dryers Shipped In Three 3 Pieces Page Location Requirements Internal AIR, ELECTRICAL, and Water Connections Air Front Tilt Piston and Sprinkler LinesPage Temperature Probe, Base, and Tumbler Basket Disconnects Electric Tumbler Basket MotorsPage Pendant Tumbler Basket Junction Box Disconnect Left Drum MotorExternal Supply Connections Condensate return line must be 1-1/4 pipe Exhaust Ducting Page Electrical Requirements Electrical RequirementsLatest Edition Electrical Service Specifications MLS-460 SteamPage Fresh AIR Supply Requirements Steam Information Steam RequirementsShut Down Instructions PRE START-UP Preparation for OperationRoutine Maintenance CleaningSuggested Cleaning Schedule Clean any lint accumulation from inside the heat consoleMonthly Component System Descriptions Tumbler Basket Support and Drive SystemPage Page Main AIR Blower and Heat Reclaimer System Heat Reclaimer Adjustment Remove Electricity from the Unit Compressed AIR System Page Safety Devices Door Open SERVICE/PARTS Information ServiceParts Warranty Information Returning Warranty CardsWarranty Returning Warranty PartsPage Troubleshooting Troubleshooting Table of Contents NumberPower Malfunctions Verify red Sprinkler Power on main panel to be illuminatedMain Disconnect Will Not Turn On If NO, refer to paragraph #1 above Machine Main Power Shuts Down Blue Indicator Off Sprinkler circuit may be defective3CR CRB Not Used Sprinkler Circuit ComponentsSprinkler Circuit Description Page Emergency Stop E-Stop Buttons 1, 2, Malfunctioning PLC Programmable Logic ControllerPage PLC Message HI-TEMP Fault General DescriptionPage Page Tumbler Basket Section Electrical Malfunctions IntroductionDrum Rotation Sensor PRS1 Rear Panel Control Problems Emergency Stop E-Stop Function If YES, refer to a If NO, refer to b PLC OUT PIN 1 = Drum Reverse PLC OUT PIN 2 = Drum Forward PLC OUT PIN 7 = Unload Door Open PLC OUT PIN 10 = Front UP Wiring Back the PLC Programmable Logic Controller DS1-B=LOAD Door Switch DS2-B=UNLOAD Door SwitchProbable Solutions Base Section Electrical Malfunctions Lint Drawer Proximity Switches Wiring Back to the PLC Programmable Logic ControllerPage Probable Causes Pendant Control Malfunctions Load Level Unload Tumbler Reverse Tumbler ForwardSEL a = Load SEL B = Unload Tumbler Reverse Pendant --- PB2Tumbler Forward Pendant --- PB1 Fuse 4 on Main Electrical Panel Faulty Switches Wiring Back to PLC Programmable Logic ControllerMLS-460 Pendant Assembly Diagram Wiring DiagramTemperature Sensing Disconnect Plug Faulty Switch Wiring Back to TB1Another Emergency Stop E-Stop Button Temperature Sensing Component Descriptions Exhaust RTD Resistive Temperature Device Sens1With the control voltage OFF Circuit Wiring to the Analog Input Module MotorsVerify current setting Check circuit Check motor Retest LS-460 Idling LS-460 Running ADC113073 1- 01/14/00-15