American Dryer Corp T20, T75 Installation Procedures, Location Requirements, Unpacking/Setting Up

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Installation Procedures _______________

Installation should be performed by competent professional in accordance with local, state, and country codes. In the absence of these codes, the installation must conform to applicable American National Standards: ANSI Z223.1-LATEST 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 (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).

Location Requirements _______________

Before installing the dryer, be sure the location conforms to local, state, and country codes. In the absence of such codes or ordinances the location must conform with the National Fuel Gas Code ANSI.Z223.1 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).

The dryer must be installed on a sound level floor capable of supporting its weight. Carpeting must be removed from the floor area that the dryer is to rest on.

The dryer must not be installed or stored in an area where it will be exposed to water and/or weather.

Dryers installed in residential garages must be elevated 18-inches (45.72 cm) above the floor.

Provisions for adequate air supply must be provided as noted in this manual (refer to Fresh Air Supply Requirements section).

Clearance provisions must be made from combustible construction as noted in this manual (refer to Dryer Enclosure Requirements section).

Provisions must be made for adequate clearances for servicing and for operation as noted in this manual (refer to Dryer Enclosure Requirements section).

The dryer must be installed with a proper exhaust duct connection to the outside as noted in this manual (refer to Exhaust Requirements section).

The dryer must be located in an area where correct exhaust venting can be achieved as noted in this manual (refer to Exhaust Requirements section).

Important

!The dryer should be located where a minimum amount of exhaust ducting will be necessary.

The dryer must be installed with adequate clearance for air openings into the combustion chamber.

Caution

!This dryer produces combustible lint and must be exhausted to the outdoors. Every 6 months,

inspect the exhaust ducting and remove any lint buildup.

Important

!The dryer must be installed in a location/ environment, which the ambient temperature

remains between 40° F (4.44° C) and 130° F (54.44° C).

Unpacking/Setting Up _________________

Remove protective shipping material (i.e., plastic wrap and optional shipping box) from the 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. To remove the skid from the T20, simply lift the unit off of the skid; for the T30, T50, or T75, locate and remove the 2 bolts securing the base of the dryer to the wooden skid. One is located at the center rear and the other is at the center front.

With the skid removed, use caution and assure all four leveling legs are fully retracted if the dryer is to be slid into its final position.

Leveling Dryer

The dryer is equipped with 4 leveling legs, 1 at each corner of the base. For optimum performance the dryer should be level front-to-back and side-to-side.

Dryer Enclosure Requirements _______

Commercial Type II (T20, T30, T50, T75)

Bulkheads and partitions should be made of noncombustible material.

Note

!Allowances must be made for opening the control door.

AThe requirement to allow the door to open completely for the T20 is 30-inches (76.2 cm), T30 is 33-inches (83.8 cm), and T50 and T75 is 40-inches (101.6 cm).

BA minimum overhead clearance of 6-inches (15.24 cm) is required.

CDryer should be positioned a minimum of 12-inches (30.48 cm) away from the nearest obstruction. 24-inches (60.96 cm) is recommended for ease of installation, maintenance, and service.

D1/16” (1.5875 mm) minimum is required.

EFlooring should be level or below dryer cabinet for ease of removing panels during maintenance.

FDryers may be positioned sidewall to sidewall, however a 1/16” (1.5875 mm) minimum allowance must be made for the opening and closing of the control door, along with the removal of panels during maintenance.

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Contents T20 / T30 / T50 / T75 Installation/Operator Manual JLA LimitedRetain This Manual in a Safe Place for Future Reference Table of Contents Safety Precautions What To Do If You Smell GasCE only T20 Specifications 33.02 cmT20 Specifications T30 Specifications 37.78 cmT30 Specifications T50 Specifications 40.64 cmT50 Specifications T75 Specifications T75 Specifications Location Requirements Installation ProceduresUnpacking/Setting Up Dryer Enclosure RequirementsDomestic Type I T20, T30, T50 Only Fresh Air Supply RequirementsExhaust Requirements Horizontal Venting Outside Ductwork ProtectionSingle Dryer Venting Vertical VentingElectrical Information Electrical RequirementsT30 Electrical Service Specifications Gas Models OnlyT20 T50Grounding Single-Phase 1ø Wiring Connections/HookupElectric Models Only Electrical ConnectionsTwo Element Configuration Three Element Configuration Electrically Heated Models OnlyGas Information CE DryersDMS T20 T50 Piping/ConnectionsConverting from One Family Gas to Another Conversion from Propane or Butane Gas to Natural Gas Gas Pressure AdjustmentRegulated Gas Valve Steam Information Gas Pressure TestingGas Pressure Test Procedure Steam Coil pH LevelWater Information Preparation for Operation/Start-Up Preoperational TestPreoperational Instructions Service/Parts InformationWarranty Information Coin ModelsRoutine Maintenance Data Label Information Standard Label CE Label07/15/08