Operating Instructions & Parts Manual
Please read and save these instructions. Read carefully before attempting to assemble, install, operate or maintain the product described.
Protect yourself and others by observing all safety information. Failure to comply with instructions could result in personal injury and/or
property damage! Retain instructions for future reference.
®
2E510E, 2E511E, 3E218E, and 3E219D
Dayton Portable
Oil-Fired Heaters
Description
Dayton Models 2E510E, 2E511E, 3E218E, and 3E219D are 40,000 to 150,000 Btu/Hr
heaters. These heaters use only Kerosene or No. 1 fuel oil for combustion and
electricity to run the motor. They are primarily intended for indoor and outdoor
temporary heating of well-ventilated buildings under construction, alteration, or
repair. They may be used in agricultural, industrial, and commercial environments.
Unpacking
1.Remove all packing items supplied
with heater for shipment.
2.Remove all items from carton.
3.Check heater for any shipping
damage. If heater is damaged,
promptly inform dealer where you
bought heater.
Figure 1 – Models 2E510E and 2E511E Figure 2 – Models 3E218E and 3E219D
®
ARL LOGO
G 004
Specifications
GENERAL SPECIFICATIONS
Model Rating Btu Fuel (U.S. Gallons) (U.S. Gallons/Hr.) Motor RPM
2E510E 40,000 Kerosene or No. 1 fuel oil 3.0 0.3 1725
2E511E 60,000 Kerosene or No. 1 fuel oil 5.0 0.44 1725
3E218E 110,000 Kerosene or No. 1 fuel oil 9.0 0.8 3450
3E219D 150,000 Kerosene or No. 1 fuel oil 13.5 1.1 3450
Model Output (CFM) Pressure (PSI) (Pounds) (Pounds - without fuel)
2E510E 170 3.0 32 28
2E511E 180 3.4 33 29
3E218E 490 5.3 58 49
3E219D 550 5.4 67 56
Form 5S1792
Output Fuel Tank Capacity Fuel Consumption
Hot Air Air Pump Shipping Weight Heater Weight
Printed in U.S.A.
03430
0898/157/VCPVP
Version B - For Reduction G016.J
®
Dayton Operating Instructions and Parts Manual
®
2E510E, 2E511E, 3E218E, and 3E219D
Dayton Portable
Oil-Fired Heaters
Specifications (Continued)
ELECTRICAL SPECIFICATIONS
Model Electrical Input (during normal run)
2E510E 120 Volt/60 Hertz 2.0
2E511E 120 Volt/60 Hertz 2.0
3E218E 120 Volt/60 Hertz 3.6
3E219D 120 Volt/60 Hertz 3.6
Product Identification
Hot Air
Outlet
Amperage
Handle
Upper Shell
Lower
Shell
Fuel Tank
Ignition Control Assembly
(on inside of side cover)
Figure 3 – Models 2E510E and 2E511E
Hot Air Outlet
Lower Shell
Side Cover
Fuel Cap
Power Cord
Upper Shell
Fan Guard
Air Filter
End Cover
Fuel
Cap
Fan
Guard
Thermostat
Knob
Thermostat
Knob
Side Cover
Ignition Control Assembly
(on inside of side cover)
Figure 4 – Models 3E218E and 3E219D
Fuel
Tank
Power Cord
104447
2
Dayton Operating Instructions and Parts Manual
Models 2E510E, 2E511E, 3E218E, and 3E219D
General Safety Information
Make certain you read and understand
all warnings. Keep these instructions
for reference. They are your guide to
safe and proper operation of this
heater.
Safety information appears throughout these instructions. Pay close
attention to them. Below are definitions for the safety information listed
throughout this manual.
Under this heading,
installation, operating and maintenance procedures or
practices will be found that, if not
carefully followed, WILL result in IMMEDIATE serious personal injur y or death.
Under this head-
ing, installation,
operating, and maintenance procedures or practices will be found that, if
not carefully followed, COULD result
in severe personal injury or death.
Under this heading,
installation, operating, and maintenance procedures or
practices will be found that, if not carefully
followed, COULD result in minor
personal injury , product or property
IMPORT ANT : Every possible circumstance
that might involve a hazard cannot be
anticipated. The warnings in this manual
and on tags or decals affixed to the unit
are therefore not all-inclusive. If a
procedure, work method, or operating
technique not specifically recommended
by Dayton is used, you must make sure it
is safe for you and others. You should
also ensure that equipment will not be
damaged or made unsafe by the operating or maintenance method you choose.
Carbon monoxide
poisoning may lead
to death! Some people are more
affected by carbon monoxide than
others. Early signs of carbon monoxide
poisoning resemble the flu, with
headaches, dizziness, and/or nausea. If
you have these signs, the heater may
not be operating properly, or the areas
may not be sufficiently ventilated. Get
fresh air at once! Have heater serviced.
Improper use of
this heater can
cause serious injury or death from
burns, fire, explosion, electrical shock,
and carbon monoxide poisoning.
Make certain you read and understand
all warnings. Keep these instructions
for reference. They are your guide to
safe and proper operation of this
heater.
• Use only Kero-
sene or No. 1 fuel
oil to avoid risk of fire or explosion.
Never use gasoline, naphtha, paint
thinners, alcohol, or other highly
flammable fuels.
• Fueling
a) Personnel involved with fueling
shall be qualified and thoroughly
familiar with the manufacturer's
instructions and applicable federal,
state, and local regulations regarding the safe fueling of heating units.
b) Only the type of fuel specified on
the heater's data plate shall be used.
c) All flame, including the pilot
light, if any, shall be extinguished
and the heater allowed to cool, prior
to fueling.
d) During fueling, all fuel lines and
fuel-line connections shall be
inspected for leaks. Any leaks shall
be repaired prior to returning the
heater to service.
e) At no time shall more than one
day's supply of heater fuel be stored
inside a building in the vicinity of
the heater. Bulk fuel storage shall be
outside the structure.
f) All fuel storage shall be located a
minimum of 25 feet from heaters,
torches, welding equipment, and
similar sources of ignition (exception: the fuel reservoir integral with
the heater unit).
g) Whenever possible, fuel storage
shall be confined to areas where
floor penetrations do not permit fuel
to drip onto or be ignited by a fire at
lower elevation.
h) Fuel storage shall be in accordance with the federal, state, or
local authority having jurisdiction.
• Never use heater where gasoline,
paint thinner, or other highly
flammable vapors are present.
• Follow all local ordinances and codes
when using heater.
• Use only in well-vented areas. Provide
at least three square feet of fresh,
outside air for each 100,000 Btu/Hr of
rating. This heater produces carbon
monoxide, which is listed by the
State of California as a reproductive
toxin under Proposition 65.
• Use only in places free of flammable
vapors or high dust content.
• Use only with the electrical voltage
and frequency specified on model
plate.
• Use only a three-prong, grounded
extension cord.
104447
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3
Dayton Operating Instructions and Parts Manual
®
Dayton Portable
Oil-Fired Heaters
2E510E, 2E511E, 3E218E, and 3E219D
General Safety Information
(Continued)
• Heaters used in the vicinity of
tarpaulins, canvas, or similar
enclosure materials shall be located
a safe distance from such materials.
The recommended minimum safe
distance is 10 feet. It is further
recommended that these enclosure
materials be of a fire retardant
nature. These enclosure materials
shall be securely fastened to
prevent them from igniting or from
upsetting the heater due to wind
action.
• Minimum heater clearances from
combustibles:
Outlet: 8 Ft. Sides: 4 Ft.
Top: 4 Ft. Rear: 4 Ft.
• Locate heater on a stable and level
surface while hot or running or a fire
may occur.
• When moving or storing heater, keep
heater in a level position or fuel
spillage may occur.
• Keep children and animals away
from heater.
• Unplug heater when not in use.
• This heater is equipped with a
thermostat, heater may start anytime.
• Never use heater in living or sleeping areas.
• Never block air inlet (rear) or air
outlet (front) of heater.
• Never move, handle, refuel, or
service a hot, operating, or pluggedin heater.
• Never attach duct work to front or
rear of heater.
Theory of Operation
THE FUEL SYSTEM
The air pump forces air through the
air line. The air is then pushed
through the burner head nozzle. This
air causes fuel to lift from the tank. A
fine mist of fuel is sprayed into the
combustion chamber.
THE AIR SYSTEM
The motor turns the fan. The fan
pushes air into and around the
combustion chamber. This air is heated
and provides a stream of clean, hot air.
THE IGNITION SYSTEM
The ignition control assembly provides
power to the ignitor. This ignites the
fuel/air mixture in the combustion
chamber.
THE FLAME-OUT CONTROL SYSTEM
This system causes the heater to shut
down if the flame goes out.
Combustion Chamber
Ignitor
Clean
Heated
Air Out
Fuel
Tank
Nozzle
Fuel
Filter
Fuels
Use only Kerosene
or No. 1 fuel oil to
avoid risk of fire or explosion. Never
use gasoline, naphtha, paint thinners,
alcohol, or other highly flammable
fuels.
Do not use heavy fuels such as No. 2
fuel oil or No. 2 Diesel. Using heavy
fuels will result in:
• clogged fuel filter and nozzle
• carbon build-up on spark plug
• the need of non-toxic anti-icer in
fuel during very cold weather
IMPORTANT: Use a KEROSENE ONL Y
container. Be sure storage container is
clean. Foreign matter such as rust, dirt, or
water will cause the flame-out control to
shut down heater. For eign matter may also
require you to clean fuel system often.
Motor
Fan
Air Line
To Burner
Air Pump
Air Intake
Filter
Cool
Air In
Air
Output
Filter
Ignition Control
Assembly
Air For Fuel
System
Figure 5 - Cross Section Operational View
4
Air For Combustion and Heating
Fuel
104447
Dayton Operating Instructions and Parts Manual
Models 2E510E, 2E511E, 3E218E, and 3E219D
Assembly
(For Models 3E218E and 3E219D Only)
These models are furnished with
wheels and handles. Wheels, handles,
and the mounting hardware are found
in the shipping carton.
TOOLS NEEDED
• MEDIUM PHILLIPS SCREWDRIVER
• 3/8" Open or Adjustable Wrench
• Hammer
1.Slide axle through wheel support
frame. Install wheels on axle.
Front Handle
Rear Handle
Screw
Hot Air
Outlet
Fuel
Tank
Flange
Wheel Support
Frame
Nut
Extended
Axle
Cap Nut
Figure 6 - Wheel and Handle Assembly,
Models 3E218E and 3E219D Only
104447
Wheel
Hub
IMPORTANT: When installing wheels,
point extended hub of wheels toward
wheel support frame (See Figure 6).
2. Place cap nuts on axle ends. Gently
tap with hammer to secure.
3. Place heater on wheel support
frame. Make sure air inlet end (rear)
of heater is over wheels. Line up
holes on fuel tank flange with holes
on wheel support frame.
4. Place front handle and rear handle on
top of fuel tank flange. Insert screws
through handles, fuel tank flange,
and wheel support frame. Attach nut
finger tight after inserting each screw.
5. After inserting all screws, tighten
nuts firmly.
Ventilation
Follow the mini-
air ventilation requirements. If proper
fresh, outside air ventilation is not
provided, carbon monoxide poisoning
can occur. Provide proper fresh,
outside air ventilation before running
Air
heater.
Inlet
Provide a fresh air opening of at least
mum fresh, outside
three square feet for each 100,000
Btu/Hr rating. Provide extra fresh air if
more heaters are being used.
Example: A 150,000 Btu/Hr heater
requires one of the following:
• a two-car garage door (16-foot-wide
opening) raised 3.5 inches
• a single-car garage door (9-footwide opening) raised 6 inches
• two, 30-inch windows raised 11
inches
Operation
Review and
warnings in the General Safety
Information section. They are needed
to safely operate this heater. Follow
all local codes when using this heater.
understand the
TO START HEATER
1.Follow all ventilation and safety
information.
2.Locate heater to provide maximum
circulation of the heated air. Follow
all location requirements noted in
General Safety Information, page 3.
3.Fill fuel tank with Kerosene or No. 1
fuel oil.
4.Attach fuel cap.
5.Turn thermostat knob clockwise to
the HIGH position.
6.Plug power cord of heater into
three-prong, grounded extension
cord. Extension cord must be at least
six feet long.
EXTENSION CORD WIRE SIZE
REQUIREMENTS
• 6 to 10 feet long, use 18 AWG
rated cord.
• 11 to 100 feet long, use 16 AWG
rated cord.
• 101 to 200 feet long, use 14 AWG
rated cord.
7.Plug extension cord into standard
120 Volt/60 hertz, three-hole,
grounded outlet.
Note: Ignitor will preheat for five
seconds, then heater will start.
8.Adjust thermostat knob to the
desired setting.
Note: A cold heater may affect the
thermostat setting. Further adjustments may be needed until the heater
cycles at the desired setting. This
thermostat is a general-heating
control. It is not intended for precise
temperature control.
TO STOP HEATER
Unplug extension cord from outlet.
TO RESET HEATER
1.Unplug extension cord from outlet
and wait 10 seconds (two minutes if
heater has been running).
2.Repeat steps under To Start Heater .
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5
Dayton Operating Instructions and Parts Manual
®
Dayton Portable
Oil-Fired Heaters
2E510E, 2E511E, 3E218E, and 3E219D
Maintenance
Never service
heater while it is
plugged in, operating, or hot. Severe
burns and electrical shock can occur.
UPPER SHELL REMOVAL
1.Remove screws along each side of
heater using 5/16" nut-driver. These
screws attach upper and lower shells
together (See Figures 7 and 8).
2.Lift upper shell off.
3.Remove fan guard.
Upper Shell
Fan Guard
Figure 7 - Upper Shell Removal, Models
2E510E and 2E511E
FAN
IMPORTANT: Remove fan from motor
shaft before removing motor from
heater. The weight of the motor
resting on the fan could damage the
fan pitch.
1.Remove upper shell.
2.Use 1/8" Allen wrench to loosen
setscrew which holds fan to motor
shaft.
3.Slip fan off motor shaft.
4.Clean fan using a soft cloth moistened with Kerosene or solvent.
5.Dry fan thoroughly.
6.Replace fan on motor shaft. Place
fan hub flush with end of motor
shaft (See Figure 9).
7. Place setscrew on flat of shaft. Tighten
setscrew firmly (40-50 inch-pounds).
8.Replace fan guard and upper shell.
Fan
Motor
Setscrew
AIR OUTPUT, AIR INTAKE, AND LINT
FILTERS
1. Remove upper shell (See Figures 7
and 8).
2. Remove filter end cover screws using
5/16" nut-driver (See Figures 10 and 11).
3.Remove filter end cover.
4.Replace air output and lint filters.
5.Wash and dry with soap and water
or replace air intake filter.
6.Replace filter end cover.
7.Replace fan guard and upper shell.
IMPORTANT: Do not oil filters.
Air Intake Filter
Filter End Cover
Fan Guard
Lint Filter
Air Output Filter
Figure 10 - Air Output, Air Intake, and
Lint Filters, Models 2E510E and 2E511E
Upper
Shell
Fan
Guard
Figure 8 - Upper Shell Removal, Models
3E218E and 3E219D
Motor
Shaft
Figure 9 - Fan Cross Section
6
Flush
Air Intake Filter
Filter End Cover
Lint
Filter
Air Output
Filter
Figure 11 - Air Output, Air Intake, and
Lint Filters, Models 3E218E and 3E219D
Fan Guard
104447
Dayton Operating Instructions and Parts Manual
P
Models 2E510E, 2E511E, 3E218E, and 3E219D
Maintenance (Continued)
PUMP PRESSURE ADJUSTMENT
1.Remove pressure gauge plug from
filter end cover (See Figure 12).
2. Install accessory pressure gauge (Part
Number HA1180) (See Figure 13).
3.Start heater (See Operation, page 5).
Allow motor to reach full speed.
4.Adjust pressure. Turn relief valve to
right to increase pressure. Turn relief
valve to left to decrease pressure.
See specification chart below for
correct pressure for each model.
Pump
Model Pressure
2E510E 3.0 psi
2E511E 3.4 psi
3E218E 5.3 psi
3E219D 5.4 psi
5.Remove pressure gauge. Replace
pressure gauge plug in filter end cover .
Pressure
Gauge
PRESSURE ADJUST
Figure 13 - Adjusting Pump Pressure
FUEL FILTER
1. Remove side cover screws using
5/16" nut-driver.
2. Remove side cover.
3. Pull upper fuel line off fuel filter
neck (See Figure 14).
4. Carefully pry bushing, fuel filter, and
lower fuel line (Models 3E218E and
3E219D only) out of fuel tank (See
Figure 15).
5. Wash fuel filter with clean fuel and
replace in tank.
6. Attach upper fuel line to fuel filter
neck.
7. Replace side cover.
Fuel Filter
Side
Cover
Figure 14 - Fuel Filter Removal, Models
2E510E and 2E511E
Fuel Filter, Bushing, and
Lower Fuel Line
Side
Cover
Upper Fuel Line
Upper
Fuel
Line
Pressure
Gauge Plug
Figure 12 - Pressure Gauge Plug
Removal
104447
Relief
Valve
Figure 15 - Fuel Filter Removal, Models
3E218E and 3E219D
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7
Dayton Operating Instructions and Parts Manual
®
Dayton Portable
Oil-Fired Heaters
2E510E, 2E511E, 3E218E, and 3E219D
Maintenance (Continued)
IGNITOR
1. Remove upper shell and fan guard
(See page 6).
2. Remove fan (See page 6).
3. Remove 4 side cover screws with a
5/16" nut driver. Remove side cover
(See Figures 14 and 15).
4. Disconnect ignitor wires (yellow for
3E218E and 3E219D, gray for
2E510E and 2E511E) from ignition
control assembly (See Figure 16).
Pull the ignitor wires up through
the hole in the lower shell.
5. Disconnect fuel line hose and air
line hose. Remove photocell from
photocell bracket (See Figure 16).
Combustion
Chamber
Air
Line
Hose
Fuel
Line
Hose
Photocell
Bracket
Photocell
Assembly
Side Cover
Figure 16 - Disconnecting Ignitor Wires
from Ignition Control Assembly
Nozzle
Adapter
Bracket
Ignitor
Ignitor
Wires
Ignition
Control
Assembly
6. Remove combustion chamber.
Stand combustion chamber on end
with nozzle adapter bracket on top
(See Figure 17).
Ignitor Screw/Washer
Assembly
Ignitor
Ignitor
Element
Nozzle
Photocell
Bracket
Nozzle Adapter
Combustion
Chamber
Figure 17 - Ignitor Replacement
Bracket Opening
Adapter
Bracket
7. Remove ignitor screw with a 1/4"
nut driver. Carefully remove ignitor
from nozzle adapter bracket.
Do not bend or
element. Handle with care.
strike ignitor
8. Carefully remove replacement
ignitor from styrofoam packing.
9. Carefully guide ignitor into
opening in nozzle adapter bracket.
Do not strike ignitor element.
Attach ignitor to nozzle adapter
bracket with screw using a 1/4" nut
driver (See Figure 17). Torque 8 to
15 in. lbs. Do not over torque.
10. Replace combustion chamber.
11.Route the ignitor wires back down
through the hole in the lower shell.
Connect wires to the ignition
control assembly.
12.Replace side cover (See Figures 14
and 15).
13.Connect and route fuel line hose
and air line hose to nozzle adapter
assembly. See Fuel and Air Line
Replacement and Proper Routing,
page 9.
14.Replace photocell in photocell
bracket. Route wires as shown in
Figure 18, 19, or 20.
15.Replace fan (See page 6).
16.Replace fan guard and upper shell
(See page 6).
Combustion
Chamber
Burner
Strap
Nozzle/
Photocell
Bracket
Air Line
Hose
Figure 18 - Removing Air and Fuel Line
Hoses, (40, and 60,000 Btu/Hr Models Only)
Combustion
Chamber
Burner
Strap
Photocell
Bracket
Air Line
Hose
Figure 19 - Removing Air and Fuel Line
Hoses, (110,000 Btu/Hr Model Only)
Adapter
Assembly
Fuel Line
Hose
Nozzle/
Adapter
Assembly
Fuel Line
Hose
104447
8
Dayton Operating Instructions and Parts Manual
Models 2E510E, 2E511E, 3E218E, and 3E219D
Maintenance (Continued)
Combustion
Chamber
Burner
Strap
Photocell
Bracket
Air Line
Hose
Figure 20 - Removing Air and Fuel Line
Hoses (150,000 Btu/Hr Model Only)
NOZZLE
1. Remove upper shell (See page 6).
2. Remove fan (See page 6).
3. Remove fuel and air line hoses from
nozzle assembly (See Figure 18, 19,
or 20).
4. Turn nozzle assembly 1/4 turn to
left and pull toward motor to
remove (See Figure 21).
Burner Strap
Figure 21 - Removing Nozzle Assembly,
All Models
104447
Nozzle/
Adapter
Assembly
Fuel Line
Hose
Nozzle
Assembly
5. Place plastic hex-body into vise and
lightly tighten.
6. Carefully remove nozzle from the
nozzle adapter using 5/8" socket
wrench.
Nozzle
Face
Nozzle
Sleeve
Nozzle
Nozzle Adapter
Air Line
Fitting
Figure 22 - Nozzle and Nozzle Adapter,
All Models
Fuel Line
Fitting
7. Blow compressed air through face
of nozzle. This will free any dirt in
nozzle area.
8. Inspect nozzle sleeve for damage.
9. Replace nozzle into nozzle adapter
until nozzle seats. Tighten 1/3 turn
more using 5/8" socket wrench (4045 inch-pounds).
10.Attach nozzle assembly to burner
strap.
11.Attach fuel and airline hoses to
nozzle adapter assembly. See Fuel
and Air Line Replacement and
Proper Routing.
12.Replace fan (See page 6).
13.Replace fan guard and upper shell.
FUEL AND AIR LINE REPLACEMENT
AND PROPER ROUTING
1. Remove upper shell (see page 6).
2. Remove side cover screws using
5/16" nut driver.
3. Remove side cover.
4. Inspect fuel and air line hoses for
cracks and/or holes. If fuel line hose
is damaged, disconnect from
nozzle adapter (see Figure 18, 19,
or 20) and from fuel filter (see
page 7). If air line hose is damaged,
disconnect from nozzle adapter
(see Figure 18, 19, or 20) and from
barb fitting on pump end cover
(see Figure 23).
5. Install new air and/or fuel line.
Attach one end of air line hose to
barb fitting on pump end cover
(see Figure 23) and the other end
to nozzle adapter (see Figure 18,
19, or 20). Attach one end of fuel
line hose to fuel filter (see page 7)
and the other end to nozzle
adapter (see Figure 18, 19, or 20).
Note: Route hoses as shown in
Figure 18, 19, or 20 according to
Model. Hoses are not to touch
photocell bracket.
6. Replace side cover.
7. Replace upper shell and fan guard
(see page 6).
Pump End Cover
Barb
Fitting
40/60,000 Btu/Hr
Models
Figure 23 - Air Hose to Barb Fitting
Air Hose
Barb Fitting
115,000 Btu/Hr
Model
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9
Dayton Operating Instructions and Parts Manual
®
Dayton Portable
Oil-Fired Heaters
2E510E, 2E511E, 3E218E, and 3E219D
Maintenance (Continued)
PUMP ROTOR
(Procedure if rotor is binding)
1.Remove upper shell (See page 6).
2.Remove filter end cover screws using
5/16" nut-driver (See Figures 24 and
25).
3.Remove filter end cover and air
filters.
4.Remove pump plate screws using
5/16" nut-driver.
Blade
Pump Plate
Air Intake Filter
Filter End Cover
Insert
Rotor
TOR-Domestic
Figure 24 - Rotor Location, Models
2E510E and 2E511E
Insert
R-Domestic PFA/P 059A
Figure 25 - Rotor Location, Models
3E218E and 3E219D
Air Output Filter
PFA/P 056B
Fan Guard
Blade
Rotor
Air Output Filter
Fan Guard
Pump Plate
Air Intake Filter
Filter End Cover
5. Remove pump plate.
6. Remove rotor, insert, and blades.
7. Check for debris in pump. If debris
is found, blow out with compressed air.
8. Install insert and rotor.
9. Check gap on rotor. Adjust to
.003"/.004" if needed (See Figure 26).
Blade
Gap Adjusting Screw
Figure 26 - Gap Adjusting Screw
Locations
Gap Adjusting Screw
.003"/.004"
Gap
Measured
With
Feeler
Gauge
Rotor
NOTE: Rotate rotor one full turn to
insure the gap is .003"/.004" at
tightest position. Adjust if needed.
10. Install blades, pump plate, air
filters, and filter end cover.
11. Replace fan guard and upper shell.
12. Adjust pump pressure (See page 7).
NOTE: If rotor is still binding, proceed
as follows.
13. Perform steps 1 through 6 (See
page 9, Pump Rotor section).
14. Place fine grade sandpaper (600
grit) on flat surface. Sand rotor
lightly in “Figure 8” motion four
times (See Figure 27).
15. Reinstall insert and rotor.
16. Perform previous steps 10 through 12.
Sandpaper
Figure 27 - Sanding Rotor
IGNITION CONTROL ASSEMBLY
(PROCEDURE FOR REPLACING FUSE ON
MODELS 3E218E AND 3E219D)
High Voltage!
1.Unplug heater.
2.Remove side cover screws (4) using
5/16" nut-driver to expose ignition
control assembly.
3.Remove fuse cover.
4.Remove fuse from fuse clips.
5.Replace fuse with fuse of the same
type and rating (GMA-10). Do not
substitute a fuse with a higher
current rating.
6.Replace fuse cover.
7.Replace side cover.
Fuse
Clips
Figure 28 - Replacing Fuse
Fuse
Cover
Fuse
10
104447
Dayton Operating Instructions and Parts Manual
Models 2E510E, 2E511E, 3E218E, and 3E219D
Storing Trans
porting, or
Shipping
NOTE: If shipping, transport companies
require fuel tanks to be empty.
1. Drain fuel tank.
NOTE: Some models have drain plug on
underside of fuel tank. If so, remove drain
plug to drain all fuel. If heater does not
have drain plug, drain fuel through fuel
cap opening. Be sure all fuel is removed.
2. Replace drain plug if provided.
3. If any debris is noted in old fuel, add
1 or 2 quarts of clean kerosene to
tank, stir, and drain again. This will
prevent excess debris from clogging
filters during future use.
4. Replace fuel cap or drain plug. Properly dispose of old and dirty fuel.
Check with local automotive service
stations that recycle oil.
5. If storing, store heater in dry place.
Make sure storage place is free of dust
and corrosive fumes.
IMPORTANT: Do not store kerosene over
summer months for use during next heating season. Using old fuel could damage
heater.
Preventative Maintenance Schedule
Never service heater while it is plugged in, operating, or hot. Severe burns and electrical shock can
occur.
Item
Fuel tank Flush every 150-200 hours of operation or as needed See Storing, Transporting, or Shipping,
Air output and Replace every 500 hours of operation or once a year See Air Output, Air Intake, and Lint
lint filters Filters, page 6
Air intake filter Wash and dry with soap and water every 500 hours of See Air Output, Air Intake, and Lint
Fuel filter Clean twice a heating season or as needed See Fuel Filter, page 7
Fan blades Clean every season or as needed See Fan, page 6
Motor Not required/permanently lubricated
How Often
operation or as needed Filters, page 6
How To
above
104447
®
11
Dayton Operating Instructions and Parts Manual
2E510E, 2E511E, 3E218E, and 3E219D
For Replacement Parts, Call 1-800-323-0620
Dayton Portable
24 Hours A Day - 365 Days A Year
Please provide following information:
-Model number
-Serial number (if any)
Oil-Fired Heaters
-Part description and number as shown in parts list
Address parts correspondence to:
Grainger Parts Operations
P.O. Box 3074
1657 Shermer Road
Northbrook, IL 60065-3074 U.S.A.
Figure 29 - Motor and Pump Assembly for
Models 2E510E and 2E511E
®
1
2
3
4
5
6
7
18
17
16
15
14
12
1
5
4
8
9
13
11
10
Figure 30 - Burner Head Assembly for All
Models
Figure 31 - Motor and Pump Assembly for
Models 3E218E and 3E219D
7
12
3
17
2
10
11
9
8
5
2
4
6
3
1
16
15
14
2
13
104447
12
Dayton Operating Instructions and Parts Manual
Models 2E510E, 2E511E, 3E218E, and 3E219D
Models 2E510E, 2E511E, 3E218E, and 3E219D
Replacement Parts List for Motor and Pump Assembly for Models 2E510E and
2E511E - Figure 29
Ref. Part 2E510E 2E511E
No. Description Number Qty. Qty.
1 Motor 102001-01 1 1
2 Pump Body 079975-02 1 —
079975-03 — 1
3 Insert M22009 1 1
4 Rotor M22456-1 1 —
M22456-2 — 1
5 End Pump Cover M29608 1 1
6 Lint Filter M29632 1 1
7 Intake Filter M29633 1 1
8 End Cover M29609 1 1
9 #10-32x1" Screw *M12461-31 3 3
10 Adjusting Screw M27694 1 1
(*) Standard hardware item, available locally.
Ref. Part 2E510E 2E511E
Ref. Part 2E510E 2E511E
No. Description Number Qty. Qty.
No. Description Number Qty. Qty.
11 Pressure Relief Spring M10993-1 1 1
12 Plug M22997 1 1
13 1/4" Diameter Steel Ball M8940 1 1
14 Output Filter M29612-01 1 1
15 #10-32 x 1" Screw *M12461-31 6 —
#10-32 x 11/8" Screw M12461-32 — 6
16 90° Elbow 103676-01 1 1
17 Blade M8643 4 —
M8643-2 — 4
18 #10-32 x 5/8" Screw *FHPF3-5C 2 —
#10-32 x 3/4" Screw *FHPF3-6C — 2
Burner Head Assembly for All Models - Figure 30
Ref. Part 2E510E 2E511E 3E218E 3E219D
No. Description Number Qty. Qty. Qty. Qty.
1 Nozzle HA3006 1 — — —
100735-17 — 1 — —
100735-19 — — 1 —
100735-20 ———1
2 Nozzle Adapter 104056-01 1 1 — —
104054-01 — — 1 1
3 Nozzle Adapter Bracket 102336-01 1111
4 Screw/Washer Assy. 104023-01 1111
5 Ignitor 102548-01 1 1 — —
102548-03 — — 1 1
Replacement Parts List for Motor and Pump Assembly for Models 3E218E and
3E219D - Figure 31
Ref. Part 3E218E 3E219D
No. Description Number Qty. Qty.
1 End Filter Cover M16545 1 1
2 #10-32 x 1" Screw *M12461-31 10 10
3 Intake Filter M12179 1 1
4 Output Filter M12244-1 1 1
5 Lint Filter M11637 1 1
6 End Pump Cover M50545 1 1
7 Blade M8643 4 4
8 Rotor Pump M22456-1 1 1
9 Rotor Insert M22009 1 1
Ref. Part 2E510E 2E511E
Ref. Part 3E218E 3E219D
No. Description Number Qty. Qty.
No. Description Number Qty. Qty.
10 Pump Body 079975-02 1 1
11 #10-32 x 1/4" Screw *FHPF3-5C 2 2
12 Barb Fitting M50820-02 1 1
13 Plug M22997 1 1
14 Adjusting Screw M27694 1 1
15 Relief Spring M10993-1 1 1
16 1/4" Diameter Ball M8940 1 1
17 Motor 102001-21 1 1
(*) Standard hardware item, available locally.
104447
®
13
Dayton Operating Instructions and Parts Manual
2E510E, 2E511E, 3E218E, and 3E219D
2E510E and 2E511E
For Replacement Parts, Call 1-800-323-0620
Dayton Portable
24 Hours A Day - 365 Days a Year
Please provide following information:
Oil-Fired Heaters
-Model number
-Serial number (if any)
-Part description and number as shown in parts list
Address parts correspondence to:
Grainger Parts Operations
P.O. Box 3074
1657 Shermer Road
Northbrook, IL 60065-3074 U.S.A.
®
4
5
7
8
1
2
36
3
9
6
21
20
10
18
11
12
13
17
19
22
35
32
28
30
29
33
37
25
23
16
24
26
27
34
39
38
15
14
31
Figure 32 - Replacement Parts Illustration for Models 2E510E and 2E511E
14
104447
Dayton Operating Instructions and Parts Manual
Models 2E510E, 2E511E, 3E218E, and 3E219D
Models 2E510E and 2E511E Portable Oil-Fired Heaters
Replacement Parts List for Models 2E510E and 2E511E
Ref. Part 2E510E 2E511E
No. Description Number Qty. Qty.
1 Handle M51104-01 1 1
2 Upper Shell 098511-34 1 1
3 #10-16 x 3/4" Screw * M11084-29 2 2
4 #10-16 x 1/2" Screw * 100647-01 6 6
5 Combustion Chamber 098512-58 1 —
098512-50 — 1
6 #6-32 x 3/8" Screw * M10908-2 2 2
7 Photocell Bracket 103154-03 1 1
8 Photocell Assembly M16656-23 1 1
9 Burner Assembly † 1 1
10 #10-16 x 3/8" Screw * M11084-26 2 2
11 Fan 103684-01 1 1
12 Motor and Pump Assembly † 1 1
13 Fan Guard M51105-01 1 1
14 Power Cord 098219-27 1 1
15 Strain Relief Bushing M11143-1 1 1
16 1/4-20 Hex Lock Nut NTC-4C 2 2
17 #10-16 x 3/8" Screw * M11084-26 4 4
18 Rubber Bumper M50631 2 2
19 Side Cover 097461-03AA 1 1
20 Motor Bracket 101205-01 1 1
21 Bushing M30865-02 2 2
22 Clip Nut M11271-8 6 6
Ref. Part 2E510E 2E511E
No. Description Number Qty. Qty.
23 Bushing M50104-02 1 1
24 #10-16 x 3/8" Screw * M11084-26 6 6
25 #8-32 x 3/8" Screw * M10908-14 1 1
26 Lower Shell 098511-14 1 1
27 Rubber Airline M50814-06 1 1
28 Fuel Line 079973-01 1 1
29 Fuel Filter (with Bushing) M50876-04 1 —
M50876-05 — 1
30 Rubber Bushing M10990-3 1 1
31 Button Plug 101695-01 1 1
32 PCB Support 102349-01 5 5
33 Ignition Control Assembly 104068-03 1 1
34 Fuel Cap (Includes Gasket) 097702-01 1 1
35 Fuel Tank 098513-99 1 —
098513-77 — 1
36 Shell Heat Shield M51108-01 1 1
37 Thermostat 104458-01 1 1
38 Screw, #8-32 x 7/8" M12461-18 1 1
39 Thermostat Knob 104460-01 1 1
∆ Wire Clip (Secures Wires 099650-01 1 1
of Thermostat)
∆ Wire Tie 103814-01 1 1
∆ Wire Assembly M9900-170 1 1
(Connects Thermostat to
Ignition Control Assy)
(*) Standard hardware item, available locally.
(∆) Not shown.
(†) Not available as an assembly, see page 13.
104447
®
15
Dayton Operating Instructions and Parts Manual
2E510E, 2E511E, 3E218E, and 3E219D
3E218E
For Replacement Parts, Call 1-800-323-0620
Dayton Portable
24 Hours A Day - 365 Days a Year
Please provide following information:
Oil-Fired Heaters
-Model number
-Serial number (if any)
-Part description and number as shown in parts list
Address parts correspondence to:
Grainger Parts Operations
P.O. Box 3074
1657 Shermer Road
Northbrook, IL 60065-3074 U.S.A.
®
2
3
4
6
24
28
23
1
9
7
5
11
8
19
12
15
25
10
16
35
36
32
30
31
22
20
21
17
26
18
27
29
39
38
37
13
33
34
14
14
Figure 33 - Replacement Parts Illustration for Model 3E218E
104447
16
Dayton Operating Instructions and Parts Manual
Models 2E510E, 2E511E, 3E218E, and 3E219D
Model 3E218E
Replacement Parts List for Model 3E218E
Ref. Part
No. Description Number Qty.
1 Upper Shell 098511-164 1
2 #10-16x1/2" Screw *100647-01 8
3 Combustion Chamber 098512-54 1
4 Photocell Bracket 103971-01 1
5 #6-32x3/8" Screw *M10908-2 2
6 Photocell Assembly M16656-24 1
7 Burner Head Assembly † 1
8 #10-16x1/2" Screw *M11084-27 2
9 Fan 097293-01 1
10 Motor and Pump Assembly † 1
11 Rubber Bumper M50631 2
12 Motor Mounting Bracket 101206-01 1
13 Button Plug 101695-01 1
14 Ignition Control Assembly 104068-02 1
15 1/4-20 Hex Lock Nut NTC-4C 2
16 Fan Guard M51114-01 1
17 Drain Plug (Includes O-ring) M27417 1
18 Button Plug 099213-01 1
19 Fuel Line M51345-06 1
20 Fuel Filter 099743-01 1
21 Fuel Line Tube M51151-01 1
Ref. Part 2E510E 2E511E
Ref. Part
No. Description Number Qty. Qty.
No. Description Number Qty.
22 Rubber Bushing M10990-3 1
23 Airline M50814-03 1
24 Lower Shell 098511-163 1
25 Bushing M50104-03 2
26 Bushing M50104-01 2
27 #10-16 x 1/2" Screw *M11084-27 6
28 Clip Nut M11271-8 8
29 #8-32 x 3/8" Screw *M10908-14 1
30 Fuel Tank 098513-87 1
31 Fuel Cap (Includes Gasket) 097702-01 1
32 P.C. Board Support 102349-01 5
33 Strain Relief Bushing M11143-1 1
34 Power Cord 098219-24 1
35 Side Cover M51077-09AA 1
36 #10-16 x 1/2" Screw *M11084-27 4
37 Thermostat 097657-03 1
38 #6-32 x 1/4" Screw M10908-1 2
39 Thermostat Knob 104905-01 1
∆ Wire Clip (Secures Wires 099650-01 1
of Thermostat)
∆ Wire Tie 103814-01 1
(*) Standard hardware item, available locally.
(∆) Not shown.
(†) Not available as an assembly, see page 13.
104447
®
17
Dayton Operating Instructions and Parts Manual
2E510E, 2E511E, 3E218E, and 3E219D
3E219D
For Replacement Parts, Call 1-800-323-0620
Dayton Portable
24 Hours A Day - 365 Days a Year
Please provide following information:
Oil-Fired Heaters
-Model number
-Serial number (if any)
-Part description and number as shown in parts list
Address parts correspondence to:
Grainger Parts Operations
P.O. Box 3074
1657 Shermer Road
Northbrook, IL 60065-3074 U.S.A.
®
2
3
4
6
24
28
1
7
5
11
8
23
19
9
10
16
12
15
35
36
32
30
31
17
14
21
20
22
25
26
18
27
29
39
38
37
13
33
34
14
Figure 34 - Replacement Parts Illustration
for Model 3E219D
104447
18
Dayton Operating Instructions and Parts Manual
Models 2E510E, 2E511E, 3E218E, and 3E219D
Model 3E219D
Replacement Parts List for Model 3E219D
Ref. Part
No. Description Number Qty.
1 Upper Shell 098511-164 1
2 #10-16 x 1/2" Screw *100647-01 8
3 Combustion Chamber 098512-59 1
4 Photocell Bracket 099229-01 1
5 #6-32 x 3/8" Screw *M10908-2 2
6 Photocell Assembly M16656-24 1
7 Burner Head Assembly † 1
8 #10-16 x 1/2" Screw *M11084-27 2
9 Fan 102042-01 1
10 Motor and Pump Assembly † 1
11 Rubber Bumper M50631 2
12 Motor Mounting Bracket 101206-01 1
13 Button Plug 101695-01 1
14 Ignition Control Assembly 104068-02 1
15 1/4-20 Hex Lock Nut NTC-4C 2
16 Fan Guard M51114-01 1
17 Drain Plug (includes O-ring) M27417 1
18 Button Plug 099213-01 1
19 Fuel Line M51345-06 1
20 Fuel Filter 099743-01 1
21 Fuel Line Tube M51151-02 1
Ref. Part
No. Description Number Qty.
22 Rubber Bushing M10990-3 1
23 Airline M50814-03 1
24 Lower Shell 098511-163 1
25 Bushing M50104-03 2
26 Bushing M50104-01 2
27 #10-16 x 1/2" Screw *M11084-27 6
28 Clip Nut M11271-8 8
29 #8-32 x 3/8" Screw *M10908-14 1
30 Fuel Tank 098513-67 1
31 Fuel Cap (Includes Gasket) 097702-01 1
32 P.C. Board Support 102349-01 5
33 Strain Relief Bushing M11143-1 1
34 Power Cord 098219-24 1
35 Side Cover M51077-09AA 1
36 #10-16 x 1/2" Screw *M11084-27 4
37 Thermostat 097657-03 1
38 #6-32 x 1/4" Screw M10908-1 2
39 Thermostat Knob 104905-01 1
∆ Wire Clip (Secures Wires 099650-01 1
of Thermostat)
∆ Wire Tie 103814-01 1
(*) Standard hardware item, available locally.
(∆) Not shown.
(†) Not available as an assembly, see page 13.
104447
®
19
Dayton Operating Instructions and Parts Manual
®
2E510E, 2E511E, 3E218E, and 3E219D
Dayton Portable
Oil-Fired Heaters
Replacement Parts List for Handle and Wheel Group Models 3E218E and 3E219D
Ref. Part Number
No. Description 3E218E 3E219D Qty.
1 Front Handle HA2203 HA2204 1
2 Rear Handle HA2203 HA2204 1
3
3 #10 - 24 x 1
Oval Head Screw
4 Wheel Support Frame M12342-3 M12831-3 1
5 10-24 Torque Lock NTC-3C NTC-3C 8
Hex Nut
6 Axle M51015-01 M16801-2 1
7 Wheel 097896-04 097896-04 2
8 Cap Nut M28526 M28526 2
/4" M12345-33 M12345-33 8
3
4
5
8
1
7
2
6
Maintenance Kits
Figure 35 - Handle and Wheel Assembly
Part Numbers for Models
2E510E 2E511E 3E218E 3E219D
Ignition Control 104068-03 104068-03 104068-02 104068-02
Ignitor 102548-01 102548-01 102548-03 102548-03
Filter Kit HA3014 HA3014 HA3017 HA3017
Nozzle Kit HA3006 100735-17 100735-19 100735-20
Rotor/Air Pump Kit HA3004 HA3005 HA3004 HA3004
Handle — — HA2203 HA2204
Photocell M16656-23 M16656-23 M16656-24 M16656-24
Pump Adjustment HA3020 HA3020 HA3020 HA3020
Accessories
2E510E 2E511E 3E218E 3E219D
Air Gauge Kit HA1180 HA1180 HA1180 HA1180
Standard Wheels and Handle Kit HA1206 HA1206 —— ——
Heavy Duty Wheels and Handle Kit HA1202 HA1202 —— ——
20
104447
Dayton Operating Instructions and Parts Manual
Models 2E510E, 2E511E, 3E218E, and 3E219D
Wiring Diagram
(3E218E and 3E219D Models) Yellow
(2E510E and 2E511E Models) Gray
Thermostat
Black
Black
Green
Power Plug
120V/60Hz
Figure 36 - Wiring Diagram for All Models
White
Motor
Photocell
Red
Ignitor
Green
White
Blue
Blue
Yellow (3E218E and 3E219D Models)
Gray (2E510E and 2E511E Models)
Ignitor
Motor Main
120V (L1)
AC Neutral (L2)
Ignition Control
Motor Return
Ignitor
Photocell
Photocell
104447
®
21
Dayton Operating Instructions and Parts Manual
®
Dayton Portable
Oil-Fired Heaters
2E510E, 2E511E, 3E218E, and 3E219D
Troubleshooting Chart
Symptom
Motor does not start five seconds after
heater is plugged in
Motor starts and runs but heater does
not ignite
Never service heater while it is plugged in, operating, or hot.
Severe burns and electrical shock can occur.
Possible Cause(s)
1.No power to heater
2.Thermostat setting too low
High Voltage!
3.Bad electrical connection between
motor and ignition control assembly
or ignition control assembly and
power cord
4.Blown fuse on ignition control
assembly
5.Binding pump rotor
6.Defective ignition control assembly
7.Defective motor
1.No fuel in tank
2.Pump pressure incorrect
3.Dirty fuel filter
4.Obstruction in nozzle assembly
5.Water in fuel tank
Corrective Action
1.Check circuit breaker in electrical
panel
2.Turn thermostat knob to a higher
setting
3.Check all electrical connections. See
Wiring Diagram, page 21
4. See Ignition Control Assembly, page 10
5.If fan does not turn freely, see Pump
Rotor, page 9
6.Replace ignition control assembly
7.Replace Motor
1.Fill tank with Kerosene
2. See Pump Pressure Adjustment, page 7
3.See Fuel Filter, page 7
4.See Nozzle, page 9
5.Drain and flush fuel tank with clean
kerosene. See Storing, Transporting,
or Shipping, page 11
High Voltage!
6.Bad electrical connection between
ignitor and ignition control assembly
7.Defective ignitor
8.Defective ignition control assembly
22
6.Check electrical connections. See
Wiring Diagram, page 21
7.Replace ignitor, see page 8
8.Replace ignition control assembly
104447
Dayton Operating Instructions and Parts Manual
Models 2E510E, 2E511E, 3E218E, and 3E219D
Troubleshooting Chart (Continued)
Symptom
Heater ignites but ignition control
assembly shuts heater off after a short
period of time
Possible Cause(s)
1. Pump pressure incorrect
2. Dirty air intake, air output, and/or
lint filter
3. Dirty fuel filter
4. Obstruction in nozzle assembly
5. Photocell assembly not properly
installed (not seeing the flame)
High Voltage!
6. Dirty photocell lens
7. Bad electrical connection between
photocell and ignition control
assembly
8. Defective photocell
9. Defective ignition control assembly
Corrective Action
1. See Pump Pressure Adjustment, page 7
2.See Air Output, Air Intake, and Lint
Filters, page 6
3.See Fuel Filter, page 7
4.See Nozzle, page 9
5.Make sure photocell boot is properly
seated in bracket
6.Clean photocell lens
7.Check electrical connections. See
Wiring Diagram, page 21
8.Replace photocell
9.Replace ignition control assembly
104447
®
23
Dayton Operating Instructions and Parts Manual
®
2E510E, 2E511E, 3E218E, and 3E219D
Dayton Portable
Oil-Fired Heaters
LIMITED WARRANTY
DAYTON ONE-YEAR LIMITED WARRANTY. Portable Oil-Fired heaters, Models covered in this manual, are warranted by Dayton Electric
Mfg. Co. (Dayton) to the original user against defects in workmanship or materials under normal use for one year after date of purchase.
Any part which is determined to be defective in material or workmanship and returned to an authorized service location, as Dayton
designates, shipping costs prepaid, will be, as the exclusive remedy, repaired or replaced at Dayton’s option. For limited warranty claim
procedures, see PROMPT DISPOSITION below. This limited warranty gives purchasers specific legal rights which vary from jurisdiction to
jurisdiction.
LIMITATION OF LIABILITY. To the extent allowable under applicable law, Dayton’s liability for consequential and incidental damages is
expressly disclaimed. Dayton’s liability in all events is limited to and shall not exceed the purchase price paid.
WARRANTY DISCLAIMER. Dayton has made a diligent effort to provide product information and illustrate the products in this literature
accurately; however, such information and illustrations are for the sole purpose of identification, and do not express or imply a warranty
that the products are MERCHANTABLE, or FIT FOR A PARTICULAR PURPOSE, or that the products will necessarily conform to the illustrations or descriptions.
Except as provided below, no warranty or affirmation of fact, expressed or implied, other than as stated in the “LIMITED WARRANTY”
above is made or authorized by Dayton.
PRODUCT SUITABILITY. Many jurisdictions have codes and regulations governing sales, construction, installation, and/or use of products
for certain purposes, which may vary from those in neighboring areas. While Dayton attempts to assure that its products comply with
such codes, it cannot guarantee compliance, and cannot be responsible for how the product is installed or used. Before purchase and
use of a product, review the product applications, and all applicable national and local codes and regulations, and be sure that the
product, installation, and use will comply with them.
Certain aspects of disclaimers are not applicable to consumer products; e.g., (a) some jurisdictions do not allow the exclusion or limitation
of incidental or consequential damages, so the above limitation or exclusion may not apply to you; (b) also, some jurisdictions do not
allow a limitation on how long an implied warranty lasts, consequently the above limitation may not apply to you; and (c) by law, during
the period of this Limited Warranty, any implied warranties of implied merchantability or fitness for a particular purpose applicable to
consumer products purchased by consumers, may not be excluded or otherwise disclaimed.
PROMPT DISPOSITION. Dayton will make a good faith effort for prompt correction or other adjustment with respect to any product
which proves to be defective within limited warranty. For any product believed to be defective within limited warranty, first write or call
dealer from whom the product was purchased. Dealer will give additional directions. If unable to resolve satisfactorily, write to Dayton at
address below, giving dealer’s name, address, date, and number of dealer’s invoice, and describing the nature of the defect. Title and risk
of loss pass to buyer on delivery to common carrier. If product was damaged in transit to you, file claim with carrier.
Manufactured for Dayton Electric Mfg. Co., 5959 W. Howard St., Niles, Illinois 60714 U.S.A.
Manufactured for Dayton Electric Mfg. Co.
Niles, Illinois 60714
104447 01
NOT A UPC
104447-01
Rev. C
12/98
®
Version B - For Reduction G016.J
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