Dexter Laundry DCBD30KC-64F Series User manual

Original Instructions 8514-218-001A July 2013
For use in GB & IE
OPERATOR’S MANUAL
for DCBD30KC-64F Series Dryers
The dryer will operate correctly in ambient temperatures of +5°C to +40°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 CLEANED 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.
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:
Dexter Laundry, Inc.
2211 W. Grimes
Fairfield, Iowa 52556, USA

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TABLE OF CONTENTS
DRYER DIMENSIONS (Figure 1)......................................................................... 4
UNCRATING..................................................................................................... 7
DRYER INSTALLATION...................................................................................... 7
DRYER EXHAUST SYSTEM (Figure 2)................................................................. 12
DRYER SHUTDOWN.......................................................................................... 12
OPERATING INSTRUCTIONS............................................................................. 13
PROGRAMMING INSTRUCTIONS........................................................................ 14
SERVICING THE DRYER.................................................................................... 16
PREVENTATIVE MAINTENANCE......................................................................... 17
WARNINGS ABOUT USE AND OPERATION
Caution! There are sharp edges 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 grounded to a known earth (zero) ground.
This is not only for personal safety, but is necessary for proper operation.
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.

-3-
WARNINGS ABOUT USE AND OPERATION continued
A DRYER SHOULD BE CONNECTED TO POWER FOR THREE (3) MINUTES before it is
operated or before a program change is made. Operation or program changes which occur
during this “power up” period are subject to loss in case of power interruption. After the initial
three minutes, all programmed data is protected from power interruptions of any length and
the customer’s individual cycle is protected up to 3 seconds. This is done without batteries.
LEAVE THE ELECTRICAL POWER TO THE DRYER ON AT ALL TIMES except when
necessary for service or other similar activities. The hour meter function adds only full hours
to its reading. If the power is shut off every night, any fraction of an hour of time that is on
the machine at that time will be lost. Turning the power off every night could also have some
effect on the long term life of the memory after a number of years. Turning power off
occasionally won’t affect the unit.
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. It may be reset by
inserting a wooden (nonconductive) pencil or dowel through the guide bushing in the cover.
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 ¼ x 1¼” (6.35 x 31.75 mm)

-4-
DRYER DIMENSIONS - FIGURE 1A
72 ¼ (1835)
41 ¼ (1048)
LEVELING LEGS SHOWN IN MINIMUM HEIGHT POSITION
FOR MAXIMUM HEIGHTS, ADD 1" (25 mm)
31 ½ (800)

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DRYER DIMENSIONS - FIGURE 1B
ELECTRIC CONNECTION
70 ⅝(1794)
62 ⅝(1591)
42 (1067)
2 (51)

-6-
DRYER DIMENSIONS - FIGURE 1C
ELECTRIC CONNECTION
19 ¼ (489)
4 ¾ (121) 34 ⅛(867)
36 ⅞(937)
Ø8(203)EXHAUST

-7-
INSTALLATION AND OPERATING INSTRUCTIONS
UNCRATING AND PLACING DRYER
Tools Required: 3/4" (19 mm) hex socket and ratchet driver, a knife, and a channel-lock
wrench, which will open to 1 3/8" (35 mm).
1. Remove the plastic wrap with the knife. Remove cardboard rails, fillers, and top cap.
2. Using a ratchet and a 3/4” (19 mm) socket, remove the (4) bolts attaching the wooden
skid to the dryer cabinet. Save the bolts for future moving of the dryer.
3. With a walking motion, move the dryer forward completely off the wooden skid. Save the
skid for future moving of the dryer.
4. Using the channel-lock wrench, adjust leveling legs to align the dryer with adjacent units.
Note: If the dryer is ever moved again, the dryer should be re-mounted on its pallet and its
crating bolts re-inserted and tightened, in the reverse order as above.
Dryer Model Mass
DCBD30KC-64F 210 kg
DRYER INSTALLATION
1. CODE CONFORMITY: All commercial dryer installations must conform to the local and
national codes for the location of installation.
2. INSTALLATION CLEARANCES: This unit may be installed at the following alcove clearance.
I. Left Side 0”
II. Right Side 0” *
III. Back 18” (457 mm) (Certified for 1” (25 mm) clearance; however, 18”
(457 mm) clearance is necessary behind the belt guard to allow servicing
and maintenance.)
IV. Front 48” (1220 mm) (to allow use of dryer)
V. Top Refer to figure labeled on the next page “Vertical Clearance Dimensions”.
Certification allows 0” clearance at the top 1” (25 mm) back from the
front. However, 1/4" (6 mm) clearance is required to allow opening the
upper service door.
A 10” (254 mm) clearance is required from the top at all other points.
VI. Floor This unit may be installed upon a combustible floor.
*Units may be installed in direct contact with an adjacent dryer, providing allowance is made
for opening upper and lower service doors.
Refer to installation label attached to rear guard for other installation information.

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VERTICAL CLEARANCE DIMENSIONS - ALL DCBD30
3. MAKE-UP AIR. Adequate make-up air must be supplied to replace air exhausted by
dryers on all types of installations. Provide a minimum air opening to the outside for each
dryer as follows:
Dryer Model Make-up Air Volume/Time Make-up Air Opening Size (minimum)
DCBD30KC-64F 690 CFM (19.5 m3/minute) 1 ft² (0.10 m2)
This is a net requirement of effective area. Screens, grills or louvers, which will restrict the
flow of air, must be considered. Consult the supplier to determine the free area equivalent for
the grill being used.
The source of make-up air should be located sufficiently away from the dryers to allow an
even airflow to the air intakes of all dryers. Multiple openings should be provided.
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). It is absolutely necessary that
the dryer be grounded to a known (earth) ground (No. 8 AWG copper conductor
recommended). Knockouts are provided for the connection of 1-inch (25 mm) conduit for the
power supply conductors and 3/8-inch (10 mm) conduit for the external grounding conductor.
It is absolutely necessary that the dryer be connected to a good earth connection. The earth
connection resistance should be checked prior to operation. Introduction of supply wiring
must not increase the Ingress Protection (IP) rating.

-9-
HEATING ELEMENT
SIZE (kW)
SUPPLY VOLTAGE
(PHASE / V.)
MINIMUM DUAL ELEMENT
TIME DELAY FUSE SIZE AT
FUSED DISCONNECT
(
A.
)
MINIMUM WIRE SIZE FROM FUSED
DISCONNECT TO DRYER TERMINAL
BLOCK
(
75OC COPPER WIRE
)
22 3
/
400 50 # 6
The installation must meet the electrical requirements of the country of installation. The
installer must provide a disconnect switch, which will interrupt all lines. It may be a local or
national requirement to provide an electrical interruption switch visible and accessible from the
room in which the dryer is installed. The wiring diagram is located on the belt guard on the
back of the dryer.
For destination countries where CE requirements must be met, individual 400V supply
disconnecting devices for each dryer are required and must be one of the following types:
a. switch-disconnector with fuses per IEC 60947-3 utilization category AC-23B;
b. disconnector with fuses per IEC 60947-3 having an auxiliary contact that in all cases causes
switching devices to break the load circuit before the opening of the main contacts of the
disconnector;
c. a circuit-breaker suitable for isolation per IEC 60947-2;
d. any other switching device in accordance with an IEC product standard for that device and
which meets the isolation requirements of IEC 60947-1 as well as a utilization category defined
in the product standard as appropriate for on-load switching of motors or other inductive loads;
The supply disconnecting devices must
a. provide a means allowing the supply disconnecting devices to be locked in the OFF position;
b. be mounted 0.7 m to 1.7 m above the floor, within 2 m from the dryer, and within 8 m
from the operator position;
c. have a red actuator to indicate that it serves a dual Emergency Stop function;
d. be rated for branch circuit operation;
e. be approved for use in the country where installed;
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 lightening strikes which are not covered by factory warranty. Local
power distribution problems also can be detrimental to the life of electrical components. We
recommend the installation of transient voltage surge suppressors for your new equipment.
These devices may be placed at the power supply panel for the complete installation and don’t
require an individual device for each machine.
These surge protectors help to protect equipment from large spikes and also from small
ongoing spikes in the power that occur on a day to day basis. These smaller surges can
shorten overall life of electrical components of all types and cause their failure at a later date.
Although they can’t protect against all events, these protective devices have a good
reputation for significantly lengthening the useful life of electronic components. Electronic
components are helped to have a longer useful life when they are supplied with the clean
stable electrical power they like.
6. EXHAUST INSTALLATION. (Refer to Figure 2 at the end of section 6.) Exhausting of the
dryer(s) should be planned and constructed so that no air restrictions occur. Any restriction

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due to pipe size or type of installation can cause slow drying time, excessive heat, and lint in
the room.
From an operational standpoint, incorrect or inadequate exhausting can cause a cycling of
the high limit thermostat, which shuts off the heating elements and results in inefficient
drying.
Individual exhausting of the dryers is recommended. All heat, moisture, and lint should be
exhausted outside by attaching a pipe of the proper diameter to the dryer adapter collar and
extending it out through an outside wall. This pipe must be very smooth on the inside, as
rough surfaces tend to collect lint, which will eventually clog the duct and prevent the dryer
from exhausting properly. All elbows must be smooth on the inside. All joints must be made
so the exhaust end of one pipe is inside the next one downstream. The addition of an
exhaust pipe tends to 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. When more than two elbows are used, 2’ (600 mm) of straight
pipe should be removed for each additional elbow. No more than four right angle elbows
should be used to exhaust a dryer. 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.
If the exhaust pipe passes through a wall, a metal sleeve of slightly larger diameter should
be set in the wall and the exhaust pipe passed through this sleeve. This practice is required
by some local codes and is recommended in all cases to protect the wall. This type of
installation should have a means provided to prevent rain and high winds from entering the
exhaust when the dryer is not in use. A hood with a hinged damper can be used for this
purpose. Another method would be to point the outlet end of the pipe downward to prevent
entrance of wind and rain. In either case, the outlet should be kept clear, by at least 24”
(610 mm), of any objects, which would cause air restriction.
Provide a screen or grill over the termination of the exhaust or flue outlet such as will
prevent the entry of a ball of 5/8” (16 mm) in diameter while the machine is not operating but
will allow entry of a ball 1/4" (6 mm) in diameter while operating.
When exhausting a dryer straight up through a roof, the overall length of the duct has the
same limits as exhausting through a wall. A rain cap must be placed on top of the exhaust
and must be of such a type as to be free from clogging. The type using a cone shaped “roof”
over the pipe is suitable for this application.
Exhausting the dryer into a chimney or under a building is not permitted. The exhaust air
should not be vented into a wall, a ceiling, or a concealed space of building. In these cases,
there is a danger of lint buildup, which can be highly combustible.
Installation of several dryers, where a main discharge duct is necessary, will need the
following considerations for installation (see Figure 2). Individual ducts from the dryers into
the main discharge duct should be at a 45-degree angle in the direction of discharge airflow.
NOTE: Never install the individual ducts at a right angle into the main discharge duct. The

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individual ducts from the dryers can enter at the sides or bottom of the main discharge duct.
Figure 2 indicates the various round main duct diameters to use with the individual dryer
ducts. The main duct can be rectangular or round, provided adequate airflow is maintained.
For each individual dryer, the total exhausting (main discharge duct plus duct outlet from the
dryer) should not exceed the equivalent of 20’ (6 m) and two elbows. The diameter of the
main discharge duct, at the last dryer, must be maintained to exhaust end.
NOTE: A small diameter duct will restrict airflow; a large diameter duct will reduce air
velocity - both contributing to lint build up. An inspection door should be provided for periodic
clean-out of the main duct.
NOTE: STATIC BACK PRESSURE should be a maximum of 0.3” of water (0.75 mbar) at the
rear exhaust outlet of the dryer. If multiple dryers are connected to the common duct, ensure
the back draft damper is installed properly.
NOTE: The A-weighted emission sound pressure level does not exceed 70dB(A). The operator
does not need hearing protection.
NOTE: The dryer does not emit hazardous radiation.
WARNING: To avoid potential risks of spontaneous combustion of a load, remove the
load quickly after the completion of the cycle or in case of failure of power supply.
DANGER: Do not dry loads which may create an explosive atmosphere in the dryer.
DRYER SHUTDOWN
To render the dryer inoperative, disconnect electrical supply to the dryer.
WARNING - A clothes dryer produces combustible lint and should be
exhausted outdoors. The area around the clothes dryer should be kept free of
lint.
DIAMETER TO INCREASE AS SHOWN
WALL
INSTALL NO
SCREEN OR
COVER
EXHAUST AIR
(SEE INSTRUCTIONS)
DRYER DUCTS
MUST ENTER AT
A 45° ANGLE
INCHES
(MM)
INSPECTION
COVER
FIGURE 2- Dryer Exhausting Using A Main Discharge

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OPERATING INSTRUCTIONS
Maximum Load Capacity: 13.6 kg Dry Weight for DCBD30KC-64F
1. Deposit coins to satisfy vend price display of idle dryer. Each deposit decreases the vend
price until the display changes to show the amount of time purchased. LOW light
illuminates.
2. Select drying cycle. Other cycle selections may be made now or later by pressing the
appropriate key (button).
3. Close the loading door. Press START and the dryer will start. The time remaining is
displayed in whole minutes (rounded up) and will count down each minute. The colon flashes
on and off indicating the timer is counting down.
4. Clothes should be removed promptly after the cycle is completed to prevent excessive
wrinkling.
Once started, the “timer” cannot be stopped. However, extra coins will be acknowledged by
adding time to the display. The dryer may be stopped by opening the loading door, which
interrupts the drive motor and gas burners. Close the loading door and push START to
restart the dryer.
Cool-down time (owner programmable) is always part of the cycle time to prevent damage
from heat and is purchased by the customer. For example, if cool-down time is 2 minutes, the
last two minutes of the cycle will have no heat.
DESCRIPTION OF CONTROLS
Credit for coins deposited, dryer time and temperature are controlled by an electronic control.
The large digital display shows vend price of an idle dryer, time purchased after coins are
deposited, temperature, and program information.
The three red indicator lights show the drying temperature selected. This selection may be
made anytime.
The drying temperature will be displayed when the START switch and the switch for
selected temperature are pressed at the same time.
All programmed data is protected from power interruption of any length, and the customer’s
cycle is protected for up to 3 seconds. This is done without batteries.
The 3 temperature buttons and the START button become programming switches when the
controller is in the program mode as described below.

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PROGRAMMING:
All operating parameters (vend price, temperatures, cool-down times, etc.) are adjustable.
There are also several displays of information available from the controller (money audits,
hours run, dryer temperature.)
The dryer is shipped ready for operation with the following pre-programmed data:
Temperature- HIGH: 175°F / 78°C
Temperature- MEDIUM: 150°F / 63°C
Temperature- LOW: 125°F / 48°C
Vend Price: 25¢
Time for Left Coin Slot: 3:20 (does not apply to single coin models)
Time for Right Coin Slot: 8:00 (8 minutes for 25¢)
Time for Free Vend: 8:00
Cool-down Time HIGH: 2:00
Cool-down Time MEDIUM: 2:00
Cool-down Time LOW: 2:00
Temperature Scale: F
Decimal Point Display: ON
Seconds on Display: OFF
All of the above data can easily be changed by the owner. The changes are made by the 4
keys or buttons on the front of the control panel.
CHANGING PROGRAM DATA
Put dryer in PROGRAM mode (see “Programming Instructions”). The dryer remains in the
PROGRAM mode until one of these actions occur:
·The switch is actuated again.
·The seventeenth step is completed, and the START switch is pushed following the
seventeenth step.
·Programming is stopped for about a minute.
·The loading door is closed.
Observe the displayed value in each step. If no change is required, press START to
advance to the next program step. If a change is required the values are made larger by the
HIGH button, smaller by the MED button. The hour meter and money audit can be reset to
zero if LOW is pressed.
Note: After any reset or program change, it is necessary to advance to the next step by
pressing START to enter the revision. OTHERWISE THE VALUE WILL REMAIN AS IT WAS
BEFORE THE ALTERATION.

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PROGRAMMING INSTRUCTIONS:
(To switch to program mode.)
1. Unlock and raise the upper service
door until it can be held in place by
the pivoting wire support.
2. Open the loading door.
3. Push the Program Button found
just to the left of the LOW light.
4. Lower the upper service door to
view the membrane switch keypad.
5. The control changes to PROGRAM
mode. In PROGRAM mode, the
membrane switch keypad becomes a
4-switch programming tool.
6. The ACTUAL NUMERICAL VALUES
desired are explained in the table.
IMPORTANT: Please remember to push START to actually enter (store in memory) new
data. If you merely change the display, the memory has not been changed.
ANNUNCIATOR LIGHTS WHICH HELP
IDENTIFY PROGRAMMING STEPS
DISPLAY
INCREASES DISPLAYED VALUES
DECREASES DISPLAYED VALUES
ZEROS HOUR METER ON STEP 1
ZEROS COIN COUNT ON STEP 2
RESTORES ORIGINAL VALUE ON STEPS 3 TO 17
Stores the displayed value in memory
And advances the controller to the
Next programming step
LAST TEMP
JUMPER
ANTI-
WRINKLE
JUMPER

15
ORDER OF PROGRAMMING STEPS:
CYCLE LIGHTS DISPLAY PROGRAMMING STEP DESCRIPTION OPTIONS/RANGE
HOUR METER Displays hours of timer operation. May be reset to zero
HIGH, MED,
LOW
__ __ LEFT MONEY AUDIT
Number of pulses from the left acceptor (dual coin
models).
May be reset to zero.
HIGH, MED,
LOW
__ __ RIGHT MONEY AUDIT
Number of pulses from the right acceptor (all
models).
May be reset to zero.
HIGH
__ TEMPERATURE: HIGH Median operating temperature-High 150-190°F / 63-87°C
MEDIUM __ TEMPERATURE: MEDIUM Median operating temperature-Medium 120-170°F / 45-75°C
LOW
__ TEMPERATURE: LOW Median operating temperature-Low 110-150°F / 39-63°C
__ __ LEFT COIN VALUE Value of coin or token deposited through the left
acceptor (dual coin models) in 1¢ increments. 0 through 9999¢
__ __ RIGHT COIN VALUE Value of coin or token deposited through the right
acceptor (all models) in 1¢ increments. 0 through 9999¢
__ VEND PRICE Amount required to start dryer in 1¢ increments. 0 through 9999¢ (0000
causes "Free Vend")
__ __ __ TIME FOR LEFT COIN Minutes and seconds awarded for one coin or token
deposited in the left acceptor (dual coin models).
0 through 99:55
(minutes : seconds)
__ __ __ TIME FOR RIGHT COIN Minutes and seconds awarded for one coin or token
deposited in right acceptor (all models).
0 through 99:55
(minutes : seconds)
__ TIME OF FREE VEND Minutes and seconds of “free” dry. Vend price set
to 0000.
0 through 99:55
(minutes : seconds)
HIGH __ __ COOL-DOWN TIME: HIGH Minutes and seconds of cool-down: High cycle 0 through 10 minutes
MEDIUM __ __ COOL-DOWN TIME: MEDIUM Minutes and seconds of cool down: Medium cycle. 0 through 10 minutes
WARM or LOW __ __ COOL-DOWN TIME: LOW Minutes and seconds of cool-down: Low cycle. 0 through 10 minutes
TEMPERATURE SCALE Sets temperature display to °F or °C F or C
DISPLAY: DECIMAL POINT Displays decimal point in prices. OFF or ON
DISPLAY: SECONDS Displays time remaining in minutes:00 or in
minutes:seconds. OFF or ON

16
AVAILABLE OPTIONS
The following two features are available in the dryer. Disconnect power from the
machine for two minutes before modifying the machine for either option.
Anti-Wrinkle Option
The dryer is shipped with this feature defeated. As shipped, when the machine
stops at the end of the cycle, the load will sit motionless in the machine until the user
removes the load. The feature is activated by removing the small jumper indicated in
the figure of the PROGRAMMING INSTRUCTIONS. When the feature is activated, it
comes into operation at the end of every cycle if the door is not opened within five
minutes after the cycle finishes. At the end of this five-minute period, the machine will
turn on and run for 10 seconds to redistribute the load. This will occur after each 5-
minute interval that goes by without the door ever having been opened for up to 16
times. The opening of the door any time during this period will prevent any further
occurrences for the particular cycle.
Last Temperature Used Option
There is a jumper on the control for this feature as shown in the figure of the
PROGRAMMING INSTRUCTIONS. As shipped, from the factory, with the jumper in
place, this feature is defeated. This means that at the beginning of each new cycle the
temperature will default to ‘ WARM or LOW’ if another temperature isn’t selected by
the customer.
If the jumper is removed from the control, the operation is changed, so that when
starting a new cycle, the temperature remains at the last temperature selection used in
the previous cycle. This would mean if the previous customer has used a HIGH
selection and the next customer didn’t select anything different, they also would receive
a HIGH cycle.
SERVICING THE DRYER
The upper and the lower service doors are unlocked using their respective keys, which
are included with 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.

17
PREVENTIVE MAINTENANCE INSTRUCTIONS
DAILY (WARNING: Do not operate the dryer without the lint screen in place.)
1. Use service key to gain access to the lint screen compartment.
2. Clean the lint screen. Use a soft brush if necessary.
3. Check the lint screen for tears. Replace if necessary.
4. Clean lint from the lint screen compartment. Properly dispose lint according to area procedures.
5. Relock lower service door to prevent unauthorized access.
MONTHLY
1. Remove lint accumulation from the end bells of the motor and the front control area.
2. Remove lint and dirt accumulation from the top of the dryer and all areas above, below, and around
the heating elements and heating elements housing. Failure to keep this portion of the dryer clean can
lead to a build-up of lint creating a fire hazard.
3. Place a few drops of general purpose lubricating oil on the clothes door hinge.
4. Grease the bearings and the shaft of the intermediate drive pulley. Use an Alemite grease gun and
Molykote BR2-S grease and wear safety glasses.
QUARTERLY
1. Check the belts for looseness, wear, or fraying.
2. Inspect the gasket of the door glass for excessive wear.
3. Check tightness of all fasteners holding parts to support channel.
4. Check tightness of all set screws.
5. Inspect the impeller for tightness of the blades to hub.
6. Check the tightness of the tumbler shaft retaining bolt.
7. Remove the air flow switch assembly and check the tumbler thru-bolts for tightness.
8. Apply general purpose lubricating oil to each spacer tube on tension arm assembly.
9. Apply general purpose grease to pivot pins and tension arms where they contact each other.
SEMI-ANNUALLY
1. Remove and clean the heating elements.
2. Remove all lint accumulation. Remove front panel and lint screen housing to remove lint.
3. Check operation of tumbler door switch (S2). See below procedure*.
ANNUALLY
1. Check the intermediate pulley bearings for wear.
2. Check and remove any lint accumulation from the exhaust system.
3. Check operation of lower service door switch (S6). See below procedure*.
* Procedure for checking switch operation: Start dry cycle with door closed. During dry cycle, open
door. If tumbler stops rotating, switch is good. If tumbler keeps rotating, switch is bad.
SERVICE PARTS PART NUMBER
DCBD30KC-64F
DRIVE BELT, MOTOR 9040-076-003
DRIVE BELT, TUMBLER 9040-073-009
LINT FILTER 9822-026-002
SERVICE MANUAL 8533-076-001
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: [phone]
Fairfield, IA 52556 USA
Website: www.dexterlaundry.com/

18
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
City: MIDLAND State: MI ZIP: 48686-0997 Country: US
Phone: [phone] CAGE: 5D028
Company Name: DOW CORNING CORP Address: 2200 W SALZBURG RD Box:
City: AUBURN State: MI ZIP: 48611 Country: US Phone: [phone] CAGE: 71984
============== Composition / Information on Ingredients =============
Ingredient Name: LITHIUM SOAP Fraction by Weight: 5%
Ingredient Name: MINERAL OIL (EXPOSURE REGULATED AS 'OIL MIST') CAS: 8012-95-1
RTECS #: PY8030000 Fraction by Weight: >90% OSHA PEL: 5 MG/M3 ACGIH TLV: 5
MG/M3/10 STEL; 9192 Ingredient Name: ORGANIC LEAD Fraction by Weight: <1%
=================== Hazards Identification ====================
Effects of Overexposure: IRRITATES EYES
==================== First Aid Measures =====================
First Aid: FLUSH W/WATER
=================== Fire Fighting Measures ===================
Flash Point: >250 F OC Extinguishing Media: CARBON DIOXIDE OR FOAM
Fire Fighting Procedures: NONE Unusual Fire/Explosion Hazard: NONE
================= Accidental Release Measures ==================
Spill Release Procedures: MOP, WIPE OR SOAK UP WITH ABSORBENT MATERIAL
=================== Handling and Storage ====================
Handling and Storage Precautions: NOTHING SPECIAL
=============== Exposure Controls/Personal Protection ==============
Respiratory Protection: NOT NEEDED Ventilation: GENERAL MECHANICAL RECOMMENDED
Protective Gloves: NOT NEEDED Eye Protection: SAFETY GLASSES
Other Protective Equipment: AS REQUIRED
Supplemental Safety and Health MFR STATED THAT PRODUCT IS OBSOLETE.
================= Physical/Chemical Properties =================
HCC: V6 Boiling Point: B.P. Text: >300 F Vapor Pressure: <5 Spec Gravity: 0.9
Evaporation Rate & Reference: <1, ETHER Solubility in Water : > 0.1 %
Appearance and Odor: PASTE-LIKE, VERY LITTLE ODOR Percent Volatiles by Volume: <5
================== Stability and Reactivity Data =================
Stability Indicator/Materials to Avoid: YES NONE KNOWN
Hazardous Decomposition Products: MOLYBDENUM & LITHIUM PROD, CO*2, TRACES OF
INCOMP BURNED CARBN
=================== Disposal Considerations ===================
Waste Disposal Methods: CAN BE LANDFILLED OR BURNED IN ACCORDANCE WITH LOCAL
REGULATIONS.
Disclaimer (provided with this information by the compiling agencies): This information is
formulated for use by elements of the Department of Defense. The United States of America in
no manner whatsoever, expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. Any person utilizing this document should seek competent
professional advice to verify and assume responsibility for the suitability of this information to
their particular situation.

19
EC DECLARATION OF CONFORMITY WITH COUNCIL DIRECTIVE 2006/42/EC
Directive: Machinery Directive on machinery safety, 2006/42/EC
Conforming
Machinery:
Commercial Drying System
Model Numbers: DCBD30
Serial Numbers:
Manufacturer: Dexter Laundry, Inc., 2211 West Grimes Avenue, Fairfield, IA 52556 USA
Harmonised
Standards
Referenced
or Applied:
BS EN 349:1993
+A1:2008
Safety of machinery. Minimum gaps to avoid crushing
of parts of the human body.
BS EN 614-1:2006
+A1:2009
Safety of machinery. Ergonomic design principles.
Terminology and general principles.
BS EN 953:1997
+A1:2009
Safety of Machinery. Guards. General requirements for
the design and construction of fixed and movable
guards.
BS EN 1037:1995
+A1:2008
Safety of machinery. Prevention of unexpected start-
up.
BS EN 1088:1995
+A2:2008
Safety of Machinery. Interlocking devices associated
with guards. Principles for design and selection.
EN ISO 10472-1:2008 Safety requirements for industrial laundry machinery.
Common requirements.
EN ISO 10472-4:2008 Safety requirements for industrial laundry machinery.
Air Dryers.
EN ISO 12100:2010 Safety of machinery. General principles for design.
Risk assessment and risk reduction.
EN ISO 13857:2008 Safety of machinery - Safety distances to prevent
hazard zones being reached by upper and lower limbs.
BS EN 60204-
1:2006+A1:2009
Safety of machinery. Electrical equipment of
machines. General requirements.
Specifications with which Conformity is
Declared:
Essential Health and Safety Requirements of
Annex1 of the Machinery Directive
We hereby certify that the machinery described above conforms with the essential health
and safety requirements of Council Directive 2006/42/EC on the approximation of the laws
of the Member States relating to the safety of machinery.
Manufacturer Authorised Representative
Date:
Signed:
Signatory: Ben Huff Ruggero Milanese Patuzzo
Position: Engineering Manager-Dryers
Company: Dexter Laundry, Inc. Wash and Clean International, S.R.L.
Address: 2211 West Grimes Avenue,
Fairfield, IA USA
Via A. Torniello, 4
30175 Marghera, Venizia, Italy
Technical File Reference #: SF11672A1.DL

20
EC DECLARATION OF CONFORMITY
WITH COUNCIL DIRECTIVE 2004/108/EC
Directive: Electromagnetic Compatibility Directive 2004/108/EC
Conforming
Machinery:
Commercial Drying System
Model Numbers: DCBD30
Manufacturer: Dexter Laundry, Inc.
2211 West Grimes Avenue
Fairfield, IA 52556 USA
Harmonised
Standards
Referenced
or Applied:
BS EN 55014-1:2006
+A1:2009
Electromagnetic compatibility. Requirements for
household appliances, electric tools and similar
apparatus. Emission.
BS EN 55014-2:1997
+A2:2008
Electromagnetic compatibility. Requirements for
household appliances, electric tools and similar
apparatus. Immunity. Product family standard.
BS EN 61000-3-2:2006
+A2:2009
Electromagnetic compatibility (EMC). Limits.
Limits for harmonic current emissions
(equipment input current ≤16A per phase).
BS EN 61000-3-3:2008 Electromagnetic compatibility (EMC). Limits.
Limitation of voltage changes, voltage
fluctuations and flicker in public low-voltage
supply systems, for equipment with rated
current ≤16A per phase and not subject to
conditional connection.
Specifications with which Conformity is
Declared:
Electromagnetic Compatibility Directive
We hereby certify that the machinery described above conforms with the essential health
and safety requirements of Council Directive 2004/108/EC on the approximation of the laws
of the Member States relating to the safety of machinery.
Manufacturer Authorised Representative
Date:
Signed:
Signatory: Ben Huff Ruggero Milanese Patuzzo
Position: Engineering Manager-Dryers
Company: Dexter Laundry, Inc. Wash and Clean International, S.R.L.
Address: 2211 West Grimes Avenue,
Fairfield, IA USA
Via A. Torniello, 4
30175 Marghera, Venizia, Italy
Technical File Reference #: T1947DEX1.ABS