American Dryer Corp ML-75V installation manual

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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 Canada Standards: Canadian Electrical Codes Parts 1 & 2 CSA C22.1-1990 or LATEST EDITION. The ground connection may be to a proven earth ground at the location service panel.

For added personal safety, when possible, it is suggested that a separate ground wire (no. 18 minimum) be connected from the ground connection of the dryer to a grounded cold water pipe. DO NOT ground to a gas pipe or hot water pipe. The grounded cold water pipe must have metal-to-metal connection ALL the way to the electrical ground. If there are any nonmetallic interruptions, such as, a meter, pump, plastic, rubber, or other insulating connectors, they must be jumped out with no. 4 copper wire and securely clamped to bare metal at both ends.

IMPORTANT: For personal safety and proper operation, the dryer must be grounded.

Provisions are made for ground connection in each dryer at the electrical service connection area.

4.Electrical Connections

A wiring diagram is located inside the control box for connection data.

If local codes permit, power to the dryer can be made by the use of a 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. In both cases, a strain relief must be installed where the wiring enters the dryer.

a. Gas and Steam Models Only

IMPORTANT: A separate protected circuit must be provided to each dryer.

1) Single-Phase (1ø) Wiring Connections/Hookup

The electrical input connections on ALL single-phase (1ø) gas dryers and steam dryers are made into the rear service box located at the upper left area of the dryer.

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Contents ML-75V Installation Manual Retain This Manual In a Safe Place For Future Reference For Your Safety Page Table of Contents Section Procedure for Functional Check of Replacement Safety Precautions SectionStandards SPECIFICATIONS/COMPONENT Identification SpecificationsSpecifications Component Identification Page Installation Procedures Location RequirementsUNPACKING/SETTING UP Dryer Enclosure Requirements Fresh AIR Supply Requirements Exhaust Requirements General Exhaust Ductwork InformationOutside Ductwork Protection Page Page Page Electrical Information Electrical RequirementsGas and Steam Models Only Page Single-Phase Electrical Lead Connections Page GAS Information Type of GAS Page Page Operating Steam Pressure Steam InformationPage Compressed Air Supply Air Pressure Page Preparation for OPERATION/START-UP Preoperational Tests Basket Tumbler Coating Preoperational Instructions Coin Models NON-COIN Models Dual Timer Dryers Reversing Timer SPIN/DWELL AdjustmentsShutdown Instructions SERVICE/PARTS Information ServiceParts Warranty Information Returning Warranty CardsWarranty Returning Warranty PartsPage Routine Maintenance CleaningAdjustments LubricationProcedure for Functional Check Replacement Components Page Data Label Information Serial Number Manual Reset Burner HI-LIMIT Instructions PhaseDual Timer S. In Action Fire Suppression System F.S.SInstallation Before YOU Start Check Local Codes and PermitsTypical water supply Optional Manual Bypass S. Theory of Operation S. Water Valve Check Starting a Cycle When Computer is in F.S.S. is Disabled Mode ADC Part No 05/26/05