Dexter Laundry T-30 User manual

8514-250-001 REV D PAGE 1
COMMERCIALDRYER OriginalInstructions
MODEL T-30, T-50, & T-80 VENDED For GB & IE
C-SERIES CONTROL, ELECTRC-HEATED
OPERATOR’S MANUAL
INSTALLATION & OPERATION INSTRUCTIONS
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” caution in a prominent location:
FOR YOUR SAFETY
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.
FOR YOUR SAFETY
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:
Dexter Laundry, Inc.
2211 West Grimes Avenue
Fairfield, Iowa 52556, USA

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TABLE OF CONTENTS
Page No.
Warnings about use and operation 2
Dryer Specifications 4 - 6
Dryer Dimensions 7 – 15
Installation Instructions 16 – 20
Dryer Shutdown 20
Operating Instructions 21
Programming the Dryer Control 22 - 30
Servicing and Troubleshooting 31
Preventative Maintenance Instructions 32
WARNINGS ABOUT USE AND OPERATION
Caution! There are sharp ed
g
es on various sheet metal parts internal
to the enclosure. Use safety consciousness when placing or moving
your hands while working in the interior of this equipment.
Meaning: Do Not Enter This
Equipment (or Space).
Meaning: Do Not Step, Stand, or Sit
on This Equipment.
Meaning: Do Not Operate with
Guards or Covers Removed.
Meaning: High Voltage. Disconnect
power before servicing.
Meanin
g
: Lock Out and Ta
g
Out
before servicing.
Meaning: Burn Hazard. Do Not Touch
Heater Housing or Heating Elements.
Allow these parts to cool before servicing.
Meaning: Do Not Dry Items
Containing Explosive Material.
Meaning: Do Not Dry Items
Containing Flammable Material.
Meaning: Read Operators
Manual.
Meaning: Center of Gravity.
Meaning: Left Point for Forklift
or Hand Pallet Truck or Jack.
Meaning: Right Point for Forklift or
Hand Pallet Truck or Jack.
It is ABSOLUTELY ESSENTIAL that the dryer be connected to a known earth connection.
This is not only for personal safety, but is necessary for proper operation of the controller.
Failure to do so will void the warranty of the controller.
DO NOT MODIFY THIS APPLIANCE. KEEP SHIELDS, GUARDS AND COVERS IN
PLACE. These safety devices are provided to protect everyone from injury.
WARNING: Do not stop dryer before end of cycle time unless all items are quickly removed
and spread out to dissipate heat.

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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.
Impacts, such as rough handling in shipment, may trip the thermostat.
DO NOT SPRAY AEROSOLS IN THE VICINITY OF THIS APPLIANCE while in operation.
THIS APPLIANCE SHALL NOT BE USED TO DRY OFF CLOTHES CONTAINING
SOLVENTS OR DRY-CLEANING FLUIDS.
Misuse of Dryer
Do not use this Equipment for any purpose not described in this Manual.
Do not operate this equipment without all guards and covers in place.
Do not operate this dryer from any power source not matching the
operational requirements on the back of the dryer.
Do not place your body inside the dryer cylinder or allow others to do so.
Death or serious injury can result from this!
Other Examples May Be Applicable
Caution – Replace Fuses With Same Type and Rating
Fuse No. Voltage Amperage SC I/R Type Size
F1 250V 2.5A 100A@250VAC F 6.35 x 31.75 mm (1/4” x 1 1/4”)

8514-250-001 REV D PAGE 4
SPECIFICATIONS
30 lb. Commercial Dryer: T-30 – DC0030E_-79_C_X (50 Hz)
Cabinet Height 72 1/4” 1835 mm.
(Assumes minimum leveling leg adjustment)
Cabinet Width 31 1/2” 800 mm.
Overall Depth 43 3/4” 1111 mm.
Floor to Bottom of Door 28 3/4” 730 mm.
Door Opening 22 5/8” 575 mm.
Dry Wt. Capacity 30 lbs. 13.6 kg.
Cylinder Diameter 30” 762 mm.
Cylinder Depth 27 1/2” 699 mm.
Cylinder Volume 11.25 cu. ft. 319 liters
Lint Screen Area 515 sq. in. 3323 sq. cm.
Electric Heat Input (50 Hz) 22 kW @ 400V / 24 kW @ 415V
Exhaust Size 8” 203 mm.
Motor Size 1/2 H.P. .373 kW
Airflow (50 Hz) 690 CFM 19.5 m^3/min
Electrical Specifications (-79 Model)
Voltage/Hz/Phase 400V/50Hz/3Phase
Running Amps 45
Circuit Protection Amps 50
Wire Size #6 gauge (13.3 mm^2)
Electrical Service L1 + L2 + L3 + N + PE
Shipping Weight 507 lbs. 231 kg.
Net Weight 463 lbs. 210 kg.
Clearance Behind Machines (min.) 18” 457 mm.

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50 lb. Commercial Dryer: T-50 – DC0050E_-79_C_X (50 Hz)
Cabinet Height 72 1/4” 1835 mm.
(Assumes minimum leveling leg adjustment)
Cabinet Width 34 1/2” 875 mm.
Overall Depth 50” 1270 mm.
Floor to Bottom of Door 27 1/4” 692 mm.
Door Opening 25 5/8” 653 mm.
Dry Wt. Capacity 50 lbs. 24.9 kg.
Cylinder Diameter 32.5” 826 mm.
Cylinder Depth 33” 845 mm.
Cylinder Volume 15.84 cu. ft. 449.5 liters
Lint Screen Area 708 sq. in. 4568 sq. cm.
Electric Heat Input (50 Hz) 22 kW @ 400V / 24 kW @ 415V
Exhaust Size 8” 203 mm.
Motor Size 3/4 H.P. .560 kW
Airflow (50 Hz) 760 CFM 21.5 m^3/min
Electrical Specifications (-79 Model)
Voltage/Hz/Phase 400V/50Hz/3Phase
Running Amps 45
Circuit Protection Amps 50
Wire Size #6 gauge (13.3 mm^2)
Electrical Service L1 + L2 + L3 + N + PE
Shipping Weight 611 lbs. 277 kg.
Net Weight 579 lbs. 263 kg.
Clearance Behind Machines (min.) 18” 457 mm.
80 lb. Commercial Dryer: T-80 – DC0080E_-79_C_X (50 Hz)

8514-250-001 REV D PAGE 6
Cabinet Height 75 3/4” 1924 mm.
(Assumes minimum leveling leg adjustment)
Cabinet Width 38 1/2” 978 mm.
Overall Depth 53 3/4” 1365 mm.
Floor to Bottom of Door 29 1/4” 743 mm.
Door Opening 25 5/8” 653 mm.
Dry Wt. Capacity 80 lbs. 36.3 kg.
Cylinder Diameter 36.5” 927 mm.
Cylinder Depth 38” 965 mm.
Cylinder Volume 23.0 cu. ft. 651.3 liters
Lint Screen Area 823 sq. in. 5310 sq. cm.
Electric Heat Input (50 Hz) 22 kW @ 400V / 24 kW @ 415V
Exhaust Size 8” 203 mm.
Motor Size 3/4 H.P. .560 kW
Airflow (50 Hz) 1000 CFM 28.3 m^3/min
Electrical Specifications (-79 Model)
Voltage/Hz/Phase 400V/50Hz/3Phase
Running Amps 45
Circuit Protection Amps 50
Wire Size #6 gauge (13.3 mm^2)
Electrical Service L1 + L2 + L3 + N + PE
Shipping Weight 729 lbs. 331 kg.
Net Weight 699 lbs. 291 kg.
Clearance Behind Machines (min.) 18” 457 mm.
T-30 DRYER DIMENSIONS- FRONT VIEW

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T-30 DRYER DIMENSIONS- SIDE VIEW

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T-30 DRYER DIMENSIONS- TOP VIEW

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T-50 DRYER DIMENSIONS- FRONT VIEW