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Dexter Laundry T-30 Original Instructions Manual
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Dexter Laundry T-30 Original Instructions Manual

On-premise b-series control, electric-heated
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INDUSTRIAL DRYER
MODEL T-30, T-50, & T-80 ON-PREMISE
B-SERIES CONTROL, ELECTRIC-HEATED
The dryer will operate correctly in ambient temperatures of +5°C to +45°C, in relative humidity up to
50% at +40°C and above 50% when below +40°C, and at altitudes up to 1000m above sea level,
must be transported and stored from -40°C to +140°C, and has been packaged to prevent damage
from humidity, vibration, and shock. Take measures to avoid harmful effects of occasional
condensation.
Post the following "For Your Safety" cautions in a prominent location:
Do not store or use petrol or other flammable vapours and liquids or dry cleaning solvents in the
vicinity of this or any other appliance.
THIS MACHINE IS FOR DRYING ONLY FABRICS WASHED IN WATER.
To avoid possibility of fire, including spontaneous combustion, do not dry oiled floor mops, items
containing foam rubber or similarly textured rubberlike materials or any material on which you have
used a cleaning solvent or which contains flammable liquids or solids (such as petrol, kerosene, waxes,
etc.) Fabric softeners, or similar products, should be used per the fabric softener instructions. Remove
all objects from pockets such as lighters and matches.
WARNING – Risk of Fire
Clothes dryer installation must be performed by a qualified installer.
Install the clothes dryer according to the manufacturer's instructions and local codes.
Do not install a clothes dryer with flexible plastic venting materials. If flexible metal (foil type) duct is
installed, use duct that has been investigated and found acceptable for use with clothes dryers.
Flexible venting materials are known to collapse, be easily crushed, and trap lint. These conditions will
obstruct clothes dryer airflow and increase the risk of fire.
To reduce the risk of severe injury or death, follow all installation instructions.
This appliance can be used by children aged from 8 years and above and persons with reduced
physical, sensory or mental capabilities or lack of experience and knowledge if they have been
given supervision or instruction concerning use of the appliance in a safe way and understand the
hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall
not be made by children without supervision. Children of less than 3 years should be kept away
unless continuously supervised.
It is important that you read this Manual and retain it for future reference. For service or
replacement parts, contact the distributor in your area or the manufacturer:
8514-219-001 REV E PAGE 1
Original Instructions
For GB & IE
OPERATOR'S MANUAL
FOR YOUR SAFETY
FOR YOUR SAFETY
Dexter Laundry, Inc.
2211 West Grimes Avenue
Fairfield, Iowa 52556, USA

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Summary of Contents for Dexter Laundry T-30

  • Page 1 INDUSTRIAL DRYER Original Instructions MODEL T-30, T-50, & T-80 ON-PREMISE For GB & IE B-SERIES CONTROL, ELECTRIC-HEATED OPERATOR’S MANUAL The dryer will operate correctly in ambient temperatures of +5°C to +45°C, in relative humidity up to 50% at +40°C and above 50% when below +40°C, and at altitudes up to 1000m above sea level, must be transported and stored from -40°C to +140°C, and has been packaged to prevent damage...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS Page No. Dryer Dimensions (Figure 1)................4, 5, 6 Uncrating ...................... 7 Dryer Installation (Figure 2)................8 Dryer Exhaust System (Figure 3)............... 12 Dryer Shutdown....................12 Touch Pad Layout (Figure 4)................13 Dryer Default Settings..................14 Dryer Default Codes..................14 Touch Pad Description..................
  • Page 3 WARNINGS ABOUT USE AND OPERATION continued THIS DRYER IS EQUIPPED WITH A MANUALLY RESETTABLE OVER-TEMPERATURE THERMOSTAT located to the right of the motor on the rear of the cabinet. Should the dryer cease to heat, refer to your “Service Procedure and Parts Data” book for instructions. CHECK THIS THERMOSTAT WHEN INSTALLING DRYER to assure it is not tripped.

  • Page 4: Dryer Dimensions (Figure 1)

    DRYER DIMENSIONS - FIGURE 1A 8514-219-001 REV E PAGE 4...
  • Page 5 DRYER DIMENSIONS - FIGURE 1B 8514-219-001 REV E PAGE 5...
  • Page 6 DRYER DIMENSIONS - FIGURE 1C 8514-219-001 REV E PAGE 6...

  • Page 7: Uncrating

    INSTALLATION AND OPERATING INSTRUCTIONS Note: A forklift, or a hand pallet truck or jack, must lift the dryer and only from the front or rear of the dryer with the dryer bolted to the pallet and supported the full length of the dryer. UNCRATING AND PLACING THE DRYER Tools Required: 3/4"...
  • Page 8 A 10” (254 mm) clearance is required from the top at all other points. Floor This unit may be installed upon a combustible floor. Do not obstruct the flow of combustion and ventilation air. Maintain minimum of 25 mm (1 in.) clearance between duct and combustible material. Refer to installation label attached to rear guard for other installation information.
  • Page 9 4. ELECTRICAL REQUIREMENTS: The electrical installation must be performed by a qualified electrical technician. The electrical power requirements necessary to operate the unit satisfactorily are listed on the serial plate located on the back panel of each dryer. The electrical connection should be made at the terminal blocks in the control box on the rear of the unit using conductors rated at 75 C (167 F) and a wire size adequate to handle the amperage and voltage listed on the serial plate (see table below for recommended minimum sizes).
  • Page 10 CONTROL TRANSFORMER CONNECTIONS Adjustment for different voltages of supply mains. IMPORTANT: TRANSIENT VOLTAGE SURGE SUPPRESSORS Like most electrical equipment your new machine can be damaged or have its life shortened by voltage surges due to lightning strikes which are not covered by factory warranty. Local power distribution problems also can be detrimental to the life of electrical components.
  • Page 11 reduce the amount of air the blower can exhaust. This does not affect the dryer operation if held within practical limits. For the most efficient operation, it is recommended that no more than 20’ (6 m) of straight 8’ (200 mm) diameter pipe with two right angle elbows is used. The design of the vent system shall be such that any condensate formed when operating the dryer from cold shall either be retained and re-evaporated or discharged.

  • Page 12: Dryer Shutdown

    DIAMETER TO INCREASE AS SHOWN WALL INCHES INSTALL NO (MM) SCREEN OR COVER INSPECTION COVER DRYER DUCTS MUST ENTER AT A 45° ANGLE EXHAUST AIR (SEE INSTRUCTIONS) FIGURE 3- Dryer Exhausting Using A Main Discharge Duct. NOTE: The A-weighted emission sound pressure level does not exceed 70dB(A). The operator does not need hearing protection.
  • Page 13 8514-219-001 REV E PAGE 13...

  • Page 14: Dryer Default Codes

    DRYER CONTROLLER FACTORY DEFAULT PROGRAM SETTINGS COOL DOWN TOTAL CYCLE DRYING TIME TIME TEMPERATURE DRYER LOAD CYCLE (MINUTES) (MINUTES) Towels, pads, heavy cotton Sheets, blended materials Cotton Synthetic materials Blended materials DRYER FAULT CODES FAULT# FAULT DESCRIPTION ACTION Dryer stops and “F1” flashes on the 4-digit display. Shorted thermostat When short circuit on sensor input is removed, “LOAd”...

  • Page 15: Touch Pad Description

    TOUCH PAD DESCRIPTION INDICATOR LIGHTS (L.E.D.s) Description Cycle (1 through 5) These L.E.D.s are on solid when a particular cycle is chosen for operation or programming. Heat Relay This L.E.D. is part of the 4-digit numeric display and will be on solid during the drying part of a cycle when the heat relay does not need to be on.
  • Page 16 SWITCHES (Pushbuttons) - continued Description This touch pad switch will start the operation of a dry cycle if pressed and released once. Pressing and holding this touch pad switch will display the current temperature of the dryer heat sensor Start as long as it is held in the depressed position.

  • Page 17: Operating Instructions

    OPERATING INSTRUCTIONS Maximum Load Capacity: 13.6 kg (30 Pounds) Dry Weight for DN0030E_ Maximum Load Capacity: 22.7 kg (50 Pounds) Dry Weight for DN0050E_ Maximum Load Capacity: 36.4 kg (80 pounds) Dry Weight for DN0080E_ To dry a load of items, you must choose one of the five-programmed dry cycles. Each of these five dry cycles may be modified in two different ways to match your load.
  • Page 18 When the time decrements to zero, the dryer controller display will flash the word “donE” and the end of cycle tone will sound. At that point, the wrinkle free cycle will automatically begin. This cycle will wait two minutes, if the door is not opened or the STOP touch pad switch on the dryer controller is not pressed, and then rotate the cylinder for 10 seconds and stop.
  • Page 19 TEMPORARY DRYER CONTROLLER PROGRAMMING The temporary programming mode will allow the change of the stored dry cycle settings in the dryer controller for one complete dry cycle. After the dry cycle is complete, the default settings that existed before the temporary change are restored. The temporary dry cycle can be stopped and cleared at any time during the dry cycle operation.
  • Page 20 time L.E.D. and the total dry time on the 4-digit numeric display will flash. If you press and hold either the UP or DOWN touch pad switch, you will increment (UP arrow) or decrement (DOWN arrow) through the total dry times available (1 through 60 minutes). This displayed dry time includes the cool down time along with the heated time.
  • Page 21 TEMPORARY DRYER CONTROLLER PROGRAMMING EXAMPLE REQUIREMENTS: Dry a load with 40 minutes of actual heat at 185 F and five minutes of cool down. The following procedure will show you how to temporarily modify the existing dry cycle 1 program for one cycle of drying. It is based on the assumption that the factory defaults have not been permanently changed.
  • Page 22 controller is pressed and released twice, consecutively, the cycle 1 program will revert to the factory default settings. If you press the START touch pad switch on the dryer controller, the controller display will change from the number “5” to the number “45” and dry cycle 1 will begin. PERMANENT DRYER CONTROLLER PROGRAMMING The permanent programming mode will allow the change of the stored dry cycle settings in the dryer controller until the operator physically changes them again.
  • Page 23 6) Press and release either the UP or DOWN touch pad switch on the dryer controller to change the total dry time. Once either the UP or DOWN touch pad switch is pressed, the dry time L.E.D. and the total dry time on the 4-digit numeric display will flash. If you press and hold down either the UP or DOWN touch pad switch, you will increment (UP arrow) or decrement (DOWN arrow) through the total dry times available (1 through 60 minutes).
  • Page 24 13) If you pressed the STOP touch pad switch on the dryer controller to escape the programming mode, you may now start the dry cycle by pressing the START touch pad switch on the dryer controller. PERMANENT DRYER CONTROLLER PROGRAMMING EXAMPLE REQUIREMENTS: Dry a load with 50 minutes of actual heat at 195 F and three minutes of...
  • Page 25 9) Press and release the DOWN touch pad switch on the dryer controller twice until the dryer controller display shows the number “3”. 10) Press and release the SELECT/ENTER touch pad switch on the dryer controller. The dry time L.E.D. and the programming L.E.D. will remain on, the cool down L.E.D. will switch off, and the dryer controller display will change to “Prog”.
  • Page 26 SERVICING THE DRYER A flexible rod supports the upper service door by moving the end of this flexible rod against the heating element enclosure. Chain links support the lower service door and both are detachable from the dryer, for wider access to the lint screen compartment, without any tools. Before performing any maintenance on the dryer other than cleaning the lint screen, disconnect the supply circuit to the dryer.

  • Page 27: Preventive Maintenance

    8533-077-001 8533-077-001 8533-077-001 For service and parts information, contact your local Dexter agent. If a Dexter agent is not available, contact Dexter Laundry, Inc. directly as listed below: Mailing Address: 2211 West Grimes Avenue Phone: 1-800-524-2954 Fairfield, IA 52556 USA Website: www.dexter.com/...
  • Page 28 DOW CORNING -- MOLYKOTE BR2-S GREASE -- 9150-00K000170 ================== Product Identification ===================== Product ID: MOLYKOTE BR2-S GREASE MSDS Date: 01/01/1985 FSC: 9150 NIIN: 00K000170 MSDS Number: BBZNK ==================== Responsible Party ===================== Company Name: DOW CORNING Emergency Phone Number: 517-496-5900 CAGE: 5D028 ================== Contractor Identification =================== Company Name: DOW CORNING CORP Address: 3901 S SAGINAW RD Box: 997...
  • Page 29 Machinery Directive on machinery safety, 2006/42/EC Conforming Industrial Drying System Machinery: Model Numbers: DN30X2E, DN0030E, DN0050E, DN0080E, DNS030E Serial Numbers: Manufacturer: Dexter Laundry, Inc. 2211 West Grimes Avenue Fairfield, IA 52556 USA Harmonised EN ISO 12100:2010 Safety of machinery. General principles for Standards design.
  • Page 30 WITH COUNCIL DIRECTIVE 2004/108/EC Directive: Electromagnetic Compatibility Directive 2004/108/EC Conforming Industrial Drying System Machinery: Model Numbers: DN30X2E, DN0030E, DN0050E, DN0080E, DNS030E Manufacturer: Dexter Laundry, Inc. 2211 West Grimes Avenue Fairfield, IA 52556 USA Harmonised EN 55014-1:2006/A2:2011 Electromagnetic compatibility. Requirements Standards CISPR 14-1:2005/A2:2011...
  • Page 31 Declaration of Noise Emission The Dexter Laundry Commercial Drying System Models Sound Pressure Levels per EN ISO 11202 as measured on similarly constructed models are as follows: Model DCBD30KC-64FN Operating Idle (Operator Position) 61 dB (A) 54 dB (A) (Bystander Position)

This manual is also suitable for:

T-50T-80Dcbd30kc-64fnB series