Desa BTU/Hr 30.000, BTU/Hr 70.000, BTU/Hr 90.000, BTU/Hr 150.000 user manual

PORTABLE
FORCED
OWNER’S MANUAL
R
Heater Sizes: 30,000 70,000 90,000 150,000 BTU/Hr
IMPORTANT Read and understand this manual before assembling, starting or servicing heater. Improper use of heater can cause serious injury. Keep this manual for future reference.
CONTENTS
SECTION PAGE
Safety Information.........................................................................3
Product Identification .................................................................... 4
Unpacking......................................................................................5
Assembly .......................................................................................5
Theory of Operation ......................................................................6
Fuels .............................................................................................. 6
Ventilation .....................................................................................7
Operation .......................................................................................7
Storage ........................................................................................... 8
Preventative Maintenance Schedule..............................................8
Troubleshooting.............................................................................9
Service Procedures ........................................................................ 10
Upper Shell Removal .............................................................. 10
Fuel Filter (30/70,000 BTU/Hr Models).................................10
Fuel Filter (90,000 BTU/Hr Model) ....................................... 11
Fuel Filter (150,000 BTU/Hr Model) ..................................... 11
Spark Plug (30,000 BTU/Hr Model) ...................................... 12
Spark Plug (70/90/150,000 BTU/Hr Models).........................13
Air Output, Air Intake, and Lint Filters ..................................14
Pump Pressure Adjustment ..................................................... 14
Nozzle (30,000 BTU/Hr Model).............................................15
Nozzle (70/90,000 BTU/Hr Models) ......................................16
Nozzle (150,000 BTU/Hr Model)...........................................17
Pump Rotor .............................................................................18
Fan...........................................................................................19
Specifications.................................................................................19
Wiring Diagrams ...........................................................................20
Illustrated Parts Breakdown and Parts List ................................... 22
30,000 BTU/Hr Model............................................................22
70,000 BTU/Hr Model............................................................24
90,000 BTU/Hr Model............................................................26
150,000 BTU/Hr Model..........................................................28
Wheels and Handles (90/150,000 BTU/Hr Models)...............30
Accessories .................................................................................... 31
Warranty and Repair Service.........................................................Back Cover
2
099605
SAFETY
WARNINGS
INFORMATION
IMPORTANT: Read this owner’s manual carefully and completely before trying to assemble, operate, or service this heater. Improper use of this heater can cause serious injury or death from burns, fire, explosion, electrical shock, and carbon monoxide poisoning.
DANGER
Carbon monoxide poisoning may lead to death!
Carbon Monoxide Poisoning: Early signs of carbon monoxide poisoning
resemble the flu, with headaches, dizziness, or nausea. If you have these signs, the heater may not be working properly. Get fresh air at once! Have heater serviced. Some people are more affected by carbon monoxide than others. These include pregnant women, persons with heart or lung disease or anemia, those under the influence of alcohol, and those at high altitudes.
Make certain you read and understand all warnings. Keep this manual for reference. It is your guide to safe and proper operation of this heater.
• 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.
• 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 a three-square foot (2800 square cm) opening of fresh, outside air for each 100,000 BTU/Hr of rating.
• 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 (earthed) extension cord.
• Minimum heater clearances from combustibles:
Outlet: 8 Ft. (250 cm) Sides, Top, and Rear: 4 Ft. (125 cm)
• 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.
• When used with 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 plugged-in heater.
• Never attach duct work to front or rear of heater.
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3
PRODUCT
IDENTIFICATION
Hot Air Outlet Upper Shell
Lower Shell
Fuel Tank
Side Cover
Flame-Out Control Reset Button (EDI Model Only)
Hot Air Outlet
Lower Shell
Handle
Fan Guard
Air Filter End Cover
Fuel Cap
Power Cord
Figure 1 - 30/70,000 BTU/Hr Models
Upper Shell
Hot Air Outlet
Lower Shell
Fuel Cap
Side Cover
Fuel Cap
Flame-Out Control Reset Button (EDI Model Only)
Figure 2 - 90,000 BTU/Hr Model
Upper Shell
Fan Guard
Fuel Tank
Power Cord
Air Filter End Cover
Fan Guard
Fuel Tank
Flame-Out Control
Power Cord
4
Figure 3 - 150,000 BTU/Hr Model
Reset Button (EDI Model Only)
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UNPACKING
1. Remove all packing items applied to heater for shipment.
2. Remove all items from carton.
3. Check items for any shipping damage. If heater is damaged, promptly inform dealer where you bought heater.
ASSEMBLY
(For 90,000 and 150,000
BTU/Hr Models 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.
I
MPORTANT:
wheel support frame (see Figure 4).
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 each screw is inserted.
5. After all screws are inserted, tighten nuts firmly.
When installing wheels, point extended hub of wheels toward
Front Handle
Hot Air Outlet
Fuel Tank Flange
Wheel Support Frame
Wheel
Cap Nut
Figure 4 - Wheel and Handle Assembly, 90/150,000 BTU/Hr Models Only
Screw
Nut
Axle
Rear Handle
Air Inlet
Extended Hub
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5
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 electronic ignitor sends voltage to the spark plug. The spark plug ignites the fuel and air mixture.
The Flame-Out Control System (EDI Models Only): This system causes the heater to shut down if the flame goes out.
Clean Heated Air Out
Fuel Tank
Combustion Chamber
Nozzle
Air For Fuel System
Figure 5 - Cross Section Operational View
Spark Plug
Fuel Filter
Motor
Burner Head
Air line To Burner
Air For Combustion And Heating
Fan
Air Pump
Intake Air Filter
Cool Air In
Output Air Filter
Electronic Ignitor
Fuel
FUELS
WARNING
Use only kerosene or No. 1 fuel oil to avoid risk of re or explosion. Never use gasoline, naphtha, paint thinners, alcohol or other highly ammable 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
• use of non-toxic anti-icer in fuel during very cold weather
IMPORTANT:
clean. Foreign matter such as rust, dirt, or water will cause the flame-out control to shut down heater (EDI models only). Foreign matter may also require you to clean fuel system often.
6
Use a KEROSENE ONLY container. Be sure storage container is
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VENTILATION
WARNING
Follow the minimum fresh, outside 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 heater.
Provide a fresh air opening of at least three square feet (2800 square cm) for each 100,000 BTU/Hr rating. Provide extra fresh air if more heaters are being used.
OPERATION
Example:
A 150,000 BTU/Hr heater requires one of the following:
• a two-car garage door raised six inches (15.24 cm)
• a single-car garage door raised nine inches (22.86 cm)
• two, thirty-inch (76.20 cm) windows raised twelve inches (30.48 cm)
WARNING
Review and understand the warnings in the Safety Information Section. They are needed to safely operate this heater. Follow all local codes when using this heater.
To Start Heater
1. Follow all ventilation and safety information.
2. Fill fuel tank with kerosene or No. 1 fuel oil.
3. Attach fuel cap.
4. Plug power cord of heater into standard 230 volt/50 hertz, grounded (earthed)
outlet. Use an extension cord if needed. Use only a three-prong, grounded (earthed) extension cord.
Extension Cord Wire Size Requirements
Up to 100 feet (30.5 meters) long, use 16 AWG (1.0 mm2) conductor 101 to 200 feet (30.6 to 61 meters) long, use 14 AWG (1.5 mm2) conductor
Heater will start when power cord is plugged into outlet. If not, push in flame­out control reset button (EDI models only; see Figures 6 thru 8).
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Flame-Out Control Reset Button
Figure 6 - Flame-Out Control Reset Button, 30/70,000 BTU/Hr EDI Models
Flame-Out Control Reset Button
Figure 7 - Flame-Out Control Reset Button, 90,000 BTU/Hr EDI Model
Continued
7
OPERATION
Continued
Flame-Out Control Reset Button (Fan Guard Removed)
Figure 8 - Flame-Out Control Reset Button, 150,000 BTU/Hr EDI Model
To Stop Heater
1. Unplug power cord from outlet.
To Restart Heater
1. Wait 2 minutes after stopping heater.
2. Repeat steps under To Start Heater, page 7.
STORAGE
PREVENTATIVE
MAINTENANCE
SCHEDULE
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 used.
3. Add one gallon (4 liters) of clean kerosene to fuel tank.
4. Attach fuel cap.
5. Move heater forwards and backwards to stir fuel.
6. Remove fuel cap or drain plug and drain fuel tank. Be sure all fuel is removed.
7. Replace fuel cap or drain plug. Properly dispose of old and dirty fuel.
8. Store heater in dry place. Make sure storage place is free of dust and corrosive fumes.
IMPORTANT:
heating season. Using old fuel could damage heater.
Do not store kerosene over summer months for use during next
WARNING
Never service heater while it is plugged in, operating, or hot. Severe burns and electrical shock can occur.
Item How Often How To
Fuel tank Flush every 150-200 hours See Storage above.
of operation or as needed.
Air output and Replace every 500 hours of See Air Output, Air Intake, lint filters operation or once a year. and Lint Filters, page 14.
Air intake Wash and dry with soap and See Air Output, Air Intake, filter water every 500 hours of and Lint Filters, page 14.
operation or as needed.
Fuel filter Clean twice a heating season See Fuel Filter, pages 10
or as needed. and 11.
8
Continued
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Continued
Item How Often How To
Spark plug Clean and regap every 600 See Spark Plug, pages 12 and 13.
hours operation or replace
as needed. Fan blades Clean every season or as needed. See Fan, page 19. Motor Not required/permanently lubricated
TROUBLE-
SHOOTING
WARNING
Never service heater while it is plugged in, operating, or hot. Severe burns and electrical shock can occur.
OBSERVED FAULT POSSIBLE CAUSE REMEDY
Heater ignites, but flame-out control shuts off heater after a short period of time (EDI models only).
Heater will not ignite, but motor runs for a short period of time.
Wrong pump pressure
Dirty air output, air intake, and lint filters Dirty fuel filter
Dirt in nozzle Dirty photocell lens Bad flame-out control
Wrong pump pressure
Carbon deposits on spark
plug and/or improper gap
Dirty fuel filter
Dirt in nozzle Water in fuel tank
See Pump Pressure
Adjustment, page 14.
See Air Output, Air Intake
and Lint Filters, page 14.
See Fuel Filter, pages 10
and 11.
See Nozzle, pages 15 thru
17. Clean photocell lens. Replace flame-out control.
See Pump Pressure
Adjustment, page 14.
See Spark Plug, pages 12
and 13.
See Fuel Filter, pages 10
and 11.
See Nozzle, pages 15 thru
17.
Drain and flush fuel tank
with clean kerosene. See Storage, page 8.
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Motor does not start when heater is plugged in, fan rotates slowly or does not turn.
WARNING: High voltage!
Electronic ignitor not
grounded (earthed)
Bad electronic ignitor
Flame-out control not reset
(EDI models only)
Binding pump rotor
Make sure electronic
ignitor mounting is tight.
Replace electronic
ignitor.
Reset flame-out control
button, see Figures 6 thru 8, pages 7 and 8.
If fan is hard to turn, see
Pump Rotor, page 18.
9
SERVICE
PROCEDURES
WARNING
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.
2. Lift upper shell off.
3. Remove fan guard.
Upper Shell
Fan Guard
Figure 9 - Upper Shell Removal, 30/70,000 BTU/Hr Models
Upper Shell
Fan Guard
Figure 10 - Upper Shell Removal, 90,000 BTU/Hr Model
Upper Shell
Fuel Filter
(30/70,000 BTU/Hr Models)
1. Remove side cover screws using 5/16" nut-driver.
2. Remove side cover.
3. Pull rubber fuel line off fuel filter neck.
4. Carefully pry bushing and fuel filter out of fuel tank.
5. Wash fuel filter with clean fuel and replace in tank.
6. Attach rubber fuel line to fuel filter neck.
7. Replace side cover.
Fan Guard
Figure 11 - Upper Shell Removal, 150,000 BTU/Hr Model
Fuel Filter
Side Cover
Fuel Line
10
Figure 12 - Fuel Filter Removal, 30/70,000 BTU/Hr Models
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Fuel Filter
(90,000 BTU/Hr Model)
1. Remove side cover screws using 5/16" nut-driver.
2. Remove side cover.
3. Pull upper fuel line off fuel filter neck.
4. Carefully pry bushing, lower fuel line, and fuel filter out of fuel tank.
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, Bushing, and Lower Fuel Line
Upper Fuel Line
Side Cover
Figure 13 - Fuel Filter Removal, 90,000 BTU/Hr Model
Fuel Filter
(150,000 BTU/Hr Model)
1. Remove upper shell (see page 10).
2. Remove fan (see page 19).
3. Loosen flare nut using 3/4" open-end wrench. Push fuel tube down, away from burner head. Fuel filter is located inside of fuel tube.
4. Lift out fuel filter.
5. Wash fuel filter with clean fuel and replace in fuel tube.
6. Connect fuel tube to burner head. Attach flare nut until nut seats against fuel tube and fitting. Tighten 1/4 turn more using 3/4" open-end wrench (100-130 inch­pounds/11.3-14.7 n-m).
7. Replace fan (see page 19).
8. Replace fan guard and upper shell.
Fuel Filter
Fuel Tube
Flare Nut
Combustion Chamber
Burner Head
Figure 14 - Fuel Filter Removal, 150,000 BTU/Hr Model
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11
Spark Plug
(30,000 BTU/Hr Model)
1. Remove upper shell (see page 10).
2. Remove fan (see page 19).
3. Remove fuel and air line hoses from nozzle assembly.
4. Remove spark plug wire from spark plug.
5. Remove two screws using 5/16" nut-driver and remove burner strap.
6. Place hex-body of spark plug into vise and tighten.
7. Remove spark plug mounting nut using 11/16" open-end wrench.
8. Remove burner strap from spark plug.
9. Clean and regap spark plug electrodes to .055" (1.4 mm) gap.
10.Replace burner strap onto spark plug. Rotate burner strap to position spark plug electrodes (see Figure 17).
11.Tighten spark plug with spark plug mounting nut.
12.Release hex-body of spark plug from vise.
13.Replace burner strap onto combustion chamber.
14.Attach spark plug wire to spark plug.
15.Attach fuel and air line hoses to nozzle assembly.
16.Replace fan (see page 19).
17.Replace fan guard and upper shell.
Combustion Chamber
Figure 15 - Spark Plug Removal, 30,000 BTU/Hr Model
Burner Strap
Spark Plug Mounting Nut
Air Line Hose
Figure 16 - Spark Plug Gap, 30,000 BTU/Hr Model
Burner Strap
Burner Strap
.055" (1.4 mm) Gap
Spark Plug
Nozzle Assembly
Fuel Line Hose
Spark Plug Wire
Bend Here to Adjust Gap
12
Figure 17 - Spark Plug Rotation, 30,000 BTU/Hr Model Only
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Spark Plug
(70/90/150,000 BTU/Hr Models)
1. Remove upper shell (see page 10).
2. Remove fan (see page 19).
3. Remove spark plug wire from spark plug.
4. Remove spark plug from burner head using 13/16" open-end wrench.
5. Clean and regap spark plug electrodes to .055" (1.4 mm) gap.
6. Install spark plug in burner head.
7. Attach spark plug wire to spark plug.
8. Replace fan (see page 19).
9. Replace fan guard and upper shell.
(70/90,000 BTU/Hr Model Shown)
Burner Head
Spark Plug
Figure 18 - Spark Plug Removal, 70/90/150,000 BTU/Hr Models
Spark Plug Wire
Bend Here to Adjust Gap
Figure 19 - Spark Plug Gap, 70/90/150,000 BTU/Hr Models
.055" (1.4 mm) Gap
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13
Air Output, Air Intake, and Lint Filters
1. Remove upper shell (see page 10).
2. Remove filter end cover screws using 5/16" nut­driver.
3. Remove filter end cover.
4. Replace air output and lint filters.
5. Wash or replace air intake filter (see Preventative
Maintenance Schedule,
page 8).
6. Replace filter end cover.
7. Replace fan guard and upper shell.
IMPORTANT:
Do not oil filters
Air Intake Filter
Filter End Cover
Lint Filter
Air Output Filter
Figure 20 - Air Output, Air Intake, and Lint Filters,
30/70,000 BTU/Hr Models
Air Intake Filter
Filter End Cover
Fan Guard (90,000 BTU/Hr Model Shown)
Fan Guard
Pump Pressure Adjustment
1. Remove pressure gauge plug from filter end cover.
2. Install accessory pressure gauge (part number HA1180).
3. Start heater (see Operation, page 7). 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 specifications at right for correct pressure for each model.
5. Remove pressure gauge. Replace pressure gauge plug in filter end cover.
Lint Filter
Air Output Filter
Figure 21 - Air Output, Air Intake, and Lint Filters,
90/150,000 BTU/Hr Models
(30/70,000 BTU/Hr Models Shown)
Pressure Gauge Plug
Figure 22 - Pressure Gauge Plug Removal
Pump
Model Pressure
30,000 BTU/Hr 2.6 PSI 70,000 BTU/Hr 3.8 PSI 90,000 BTU/Hr 4.4 PSI
150,000 BTU/Hr 4.9 PSI
Relief Valve
Pressure Gauge
Figure 23 - Adjusting Pump Pressure
14
099605
Nozzle
(30,000 BTU/Hr Model)
1. Remove upper shell (see page 10).
2. Remove fan (see page 19).
3. Remove fuel and air line hoses from nozzle assem­bly.
4. Turn nozzle assembly 1/4 turn to left and pull toward motor to remove.
5. Place plastic hex-body into vise and lightly tighten.
6. Carefully remove nozzle from the nozzle adapter using 5/8" socket wrench.
7. Blow compressed air thru face of nozzle. This will free any dirt in nozzle area.
8. Inspect nozzle seal for damage.
9. Replace nozzle into nozzle adapter until nozzle seats. Tighten 1/3 turn more using 5/8" socket wrench (40-45 inch-pounds/4.5-
5.1 n-m).
10.Attach nozzle assembly to burner strap.
11.Attach fuel and airline hoses to nozzle assembly.
12.Replace fan (see page 19).
13.Replace fan guard and upper shell.
Combustion Chamber
Nozzle Assembly
Fuel Line Hose
Air Line Hose
Figure 24 - Removing Air and Fuel Line Hoses, 30,000 BTU/Hr Model
Burner Strap
Nozzle Assembly
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Figure 25 - Removing Nozzle Assembly, 30,000 BTU/Hr Model
Nozzle Face
Nozzle
Nozzle Adapter
Figure 26 - Nozzle and Nozzle Adapter, 30,000 BTU/Hr Model
Nozzle Seal
Air line Fitting
Fuel line Fitting
15
Nozzle
(70/90,000 BTU/Hr Models)
1. Remove upper shell (see page 10).
2. Remove fan (see page 19).
3. Remove fuel and air line hoses from burner head.
4. Remove spark plug wire from spark plug.
5. Remove spark plug from burner head using 13/16" open-end wrench.
6. Remove three screws using 5/16" nut-driver and remove burner head from combustion chamber.
7. Place burner head into vise and lightly tighten.
8. Carefully remove nozzle from burner head using 5/8" socket wrench (see Figure 28).
9. Blow compressed air thru face of nozzle. This will free any dirt in nozzle area.
10.Inspect nozzle seal for damage.
11.Replace nozzle into burner head and tighten firmly (80-110 inch-pounds/9.1-
12.4 n-m).
12.Attach burner head to combustion chamber.
13.Install spark plug in burner head.
14.Attach spark plug wire to spark plug.
15.Attach fuel and airline hoses to burner head.
16.Replace fan (see page 19).
17.Replace fan guard and upper shell.
Combustion Chamber
Screw
Air Line Hose
Figure 27 - Removing Burner Head, 70/90,000 BTU/Hr Models
Nozzle Face
Nozzle
Burner Head
Burner Head
Fuel Line Hose
Nozzle Seal
Spark Plug Wire
Spark Plug
16
Air line Fitting
Figure 28 - Removing Nozzle, 70/90,000 BTU/Hr Models
Fuel line Fitting
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Nozzle
(150,000 BTU/Hr Model)
1. Remove upper shell (see page 10).
2. Remove fan (see page 19).
3. Remove spark plug wire from spark plug.
4. Remove spark plug from burner head using 13/16" open-end wrench.
5. Loosen flare nut using 3/4" open-end wrench. Push fuel tube down.
6. Remove air line hose from burner head.
7. Remove three screws using 5/16" nut-driver and remove burner head from combustion chamber.
8. Place burner head into vise and lightly tighten.
9. Carefully remove nozzle from burner head using 5/8" socket wrench (see Figure 30).
10.Blow compressed air thru face of nozzle. This will free any dirt in nozzle area.
11.Inspect nozzle seal for damage.
12.Replace nozzle into burner head and tighten firmly (80-110 inch-pounds/9.1-
12.4 n-m).
13.Attach burner head to combustion chamber.
14.Install spark plug in burner head.
15.Attach spark plug wire to spark plug.
16.Attach fuel tube and airline hose to burner head. Attach flare nut until nut seats against fuel tube and fitting. Tighten 1/4 turn more using 3/4" open-end wrench (100-130 inch­pounds/11.3-14.7 n-m).
17.Replace fan (see page 19).
18.Replace fan guard and upper shell.
Combustion Chamber
Screw
Air Line Hose
Figure 29 - Removing Burner Head, 150,000 BTU/Hr Model
Nozzle Face
Nozzle
Burner Head
Flare Nut Fuel Tube
Nozzle Seal
Burner Head
Figure 30 - Removing Nozzle, 150,000 BTU/Hr Model
Spark Plug Wire
Spark Plug
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17
Pump Rotor
(Procedure if rotor is binding)
1. Remove upper shell (see page 10).
2. Remove filter end cover screws using 5/16" nut­driver.
3. Remove filter end cover and air filters.
4. Remove pump plate screws using 5/16" nut­driver.
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" (.076/.101 mm) if needed (see Figure 33).
Note:
Rotate rotor one
full turn to insure the gap is .003"/.004" (.076/.101 mm) at tightest position. Adjust if needed.
Blade
Pump Plate
Insert
Rotor
Air Output Filter
Figure 31 - Rotor Location, 30/70,000 BTU/Hr Models
Blade
Insert
Rotor
Air Output Filter
Pump Plate
Air Intake Filter
Filter End Cover
Air Intake Filter
Filter End Cover
Fan Guard (90,000 BTU/Hr Model Shown)
Fan Guard (90,000 BTU/Hr Model Shown)
10.Install blades, pump plate, air filters, and filter end cover.
11.Replace fan guard and upper shell.
12.Adjust pump pressure (see page 14).
Note:
If rotor is still binding,
proceed as follows.
13.Perform steps 1 thru 6 above.
14.Place fine grade sandpaper (600 grit) on flat surface. Sand rotor lightly in “figure 8” motion four times (see Figure 34).
15.Reinstall insert and rotor.
16.Perform steps 10 thru 12 above.
Blade
Figure 32 - Rotor Location, 90/150,000 BTU/Hr Models
Gap Adjusting Screw
.003"/.004" (.076/.101 mm) Gap Measured With Feeler Gauge
Sandpaper
Rotor
Gap Adjusting Screw
Figure 33 - Gap Adjusting Screw Locations
Figure 34 - Sanding Rotor
18
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Fan
IMPORTANT:
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 (see page 10).
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 36).
7. Place setscrew on flat of shaft. Tighten setscrew firmly (40-50 inch-pounds/
4.5-5.6 n-m).
8. Replace fan guard and upper shell.
Remove fan
Setscrew
Motor Shaft
Figure 35 - Fan, Motor Shaft, and Setscrew Location
Fan
Flush
Fan
SPECIFICATIONS
Motor Shaft
Setscrew
Figure 36 - Fan Cross Section
Output Rating (BTU/Hr) 30,000 70,000 90,000 150,000 Fuel Use Only Kerosene or No. 1 Fuel Oil Fuel Tank Capacity
(U.S. Gal./Liters) 3.0/11.35 5.0/18.92 9.0/34.06 13.5/51.09
Fuel Consumption
(Gal. Per Hr./Liters Per Hr.) .23/.87 .49/1.85 .66/2.5 1.10/4.16 Electric Requirements 230 V/50 Hz (Same All Models) Amperage (Normal Run) .8 1.0 1.58 1.5 Hot Air Output (CFM/CMM) 140/3.96 225/6.36 425/12 600/17 RPM 1425 2850 2850 2850
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19
WIRING
Ignitor
White
Brown
Blue
Green/Yellow
Photocell
Spark Plug
Flame-
Out
Control
B
Reset
Button
R
Red
Blue
White
Blue
White
Red
Red
Orange
Terminal
Board
Motor
Green/ Yellow
Red
Motor
Start
Relay
Black
S or 2 M or 3
L or 1
230V/50Hz
Ignitor
White
Brown
Blue
Green/Yellow
Photocell
Spark Plug
Flame-
Out
Control
B
Reset
Button
R
Red
Blue
White
Blue
White
Red
Red
Orange Terminal
Board
Motor
Green/
Yellow
230V/50Hz
DIAGRAMS
Figure 37 - Wiring Diagram, 30,000 BTU/Hr EDI Model
20
Green/ Yellow
Figure 38 - Wiring Diagram, 70/90,000 BTU/Hr EDI Models
230V/50Hz
Blue
White
Motor
Orange
Red
Black
Black
Figure 39 - Wiring Diagram, 150,000 BTU/Hr EDI Model
Start
Capacitor
Capacitor
Black
Run
Spark Plug
Ignitor
S or 2 M or 3
Black
Red
Motor
Start
Relay
L or 1
Terminal
Board
White
Red
Brown
Green/Yellow
Blue
Photocell
Red
White
Blue
B
Flame-
Out
Control R
Reset
Button
099605
WIRING
White
Blue
DIAGRAMS
Terminal
Board
Motor
Red
Brown
Green/ Yellow
Orange
Orange
Ignitor
Red
Spark Plug
Figure 40 - Wiring Diagram, 30,000 BTU/Hr EEI Model
230V/50Hz
Blue
Green/Yellow
White
Ignitor
S or 2
Spark Plug
Red
M or 3
Motor
Start
Relay
L or 1
Terminal
Board
Red
Green/
Yellow
Motor
Orange
Red
Black
230V/50Hz
Green/Yellow
Brown
099605
Figure 41 - Wiring Diagram, 70/90,000 BTU/Hr EEI Models
Blue
230V/50Hz
Green/Yellow
Brown
Red
Motor
Black
White
Orange Terminal
Red
Black
Black
Start
Capacitor
Run
Capacitor
Spark Plug
Ignitor
S or 2 M or 3
Black
Red
Motor
Start
Relay
Board
L or 1
Figure 42 - Wiring Diagram, 150,000 BTU/Hr EEI Model
21
ILLUSTRATED
PARTS
BREAKDOWN
30,000 BTU/Hr EDI/EEI
3
4
1
2
33
41
24
37
11-5
5
6
13 13
27
29
30
11
17
12
25
28
16
21
35
22
26
42
20
15
11-4
7
23
8
9
34
11-1
11-2
11-3
18
19
31
22
18-1
18-2
18-3
18-18
18-17
18-16
18-15
18-14
Motor and Pump Assembly
18-4
18-5
38
18-6
39
18-7
18-13
18-8
18-9
18-10
18-11 18-12
36
40
14
32
10
099605
PARTS LIST
30,000 BTU/Hr EDI/EEI
This list contains replaceable parts used in your heater. When ordering parts, be sure to provide the correct model and serial numbers (from the model plate), then the part number and description of the desired part.
KEY PART PART QTY. NO. NUMBER DESCRIPTION EDI EEI
1 M51104-01 Handle 1 1 2 098511-54 Upper Shell 1 1 3 M15823-27 Screw, #10-16 x 1/2" 6 6 4 098512-05 Combustion Chamber 1 1 5 M51108-01 Heat Shield 1 1 6 M11084-29 Screw, #10-16 x 3/4" 2 2 7 M16660 Photocell Bracket 1 — 8 M10908-2 Screw, #6-32 x 3/8" 2 — 9 HA3019 Photocell Assembly 1 — 10 079673-03 Power Cord 1
M15779-27 Power Cord 1
11 ** Burner Strap Assembly 1 1
11-1 097124-01 Bracket 1 1 11-2 M29835-2 Spark Plug 1 1 11-3 079980-01 Nozzle Adapter 1 1 11-4 M29824 Nut, 14mm 1 1
11-5 M29681 Nozzle 1 1 12 M11084-26 Screw, #10-16 x 3/8" 2 2 13 M30865-02 Bushing 2 1 14 M11143-1 Strain Relief Bushing 1 1 15 M30884 Fan 1 1 16 M50631 Rubber Bumper 2 2 17 098138-01 Motor Bracket 1 1 18 ** Motor and Pump Assembly 1 1
18-1 098642-02 Motor (230V/50Hz) 1 1
18-2 M8645-2 Pump Body 1 1
18-3 M22009 Insert 1 1
18-4 M22456-2 Rotor 1 1
18-5 M29608 End Pump Cover 1 1
18-6 M29632 Lint Filter 1 1
18-7 M29633 Intake Filter 1 1
18-8 M29609 End Filter Cover 1 1
18-9 M12461-31 Screw, #10-32 x 1" 3 3
18-10 M8940 Steel Ball (1/4" Dia.) 1 1
18-11 M10993-1 Pressure Relief Spring 1 1
18-12 M27694 Adjusting Screw 1 1
18-13 M22997 Plug 1 1
KEY PART PART QTY. NO. NUMBER DESCRIPTION EDI EEI
18-14 M29612-01 Output Filter 1 1 18-15 M12461-32 Screw, #10-32 x 1 1/8" 6 6 18-16 M50016 Elbow, 90˚ (Barb Fitting) 1 1 18-17 M8643-2 Blade 4 4
18-18 FHPF3-6C Screw, #10-32 x 3/4" 2 2 19 M51105-01 Fan Guard 1 1 20 NTC-4C Hex locknut 2 2 21 M50104-02 Bushing (wires) 1 1 22 M11084-26 Screw, #10-16 x 3/8" 6 6 23 098511-12 Lower Shell 1 1 24 M11271-8 Clip Nut 6 6 25 M15823-37 Screw, #8-18 x 1/4" 1 1 26 M29652-04 Rubber Airline 1 1 27 M29652-05 Fuel Line 1 1 28 M16841-57 Wire Assembly (red 8 1/2") 1 — 29 M10990-3 Rubber Bushing 1 1 30 M50876-04 Fuel Filter Assembly 1 1
(Includes bushing) 31 098557-07 Electronic Ignitor 1 1 32 M11084-29 Screw, #10-16 x 3/4" 2 2 33 099125-02 Terminal Board 1 1 34 099157-01 Rivet 1 1 35 097630-02 Flame-Out Control 1 — 36 097702-01 Fuel Tank Cap 1 1 37 098513-23 Fuel Tank 1 1 38 M50899-03AA Side Cover 1 1 39 M11084-26 Screw, #10-16 x 3/8" 2 2 40 099177-01 Hex Nut 1 — 41 078918-01 Terminal Board Tab Cap 1 2 42 097785-01 Vinyl Foam Gasket 1
PARTS AVAILABLE - NOT SHOWN
M18053 Filler Neck Screen 1 1 097649-01 Tradename Decal 1 1 098234-46 General Info. Decal 1 — 098493-01 General Info. Decal 1
**Not available as an assembly, order parts separately.
099605
23
ILLUSTRATED
PARTS
BREAKDOWN
70,000 BTU/Hr EDI/EEI
3
1
2
4
5
Burner Head Assembly
10-1
10-2
10-4
10-3
10-5
10-7
35
43
24
39
12
12
32
29
31
10
17
11
30
16
(2)
27
15
21
38
22
28
44
14
20
18
19
25
26
33
7
6
8
23
36
24
10-6
18-1
18-2
18-3
18-18
18-17
18-16
18-15
Motor and Pump Assembly
18-4
18-14
18-5
18-6
40
41
18-7
18-13
18-8
18-9
18-10
18-11 18-12
37
34
13
9
42
099605
PARTS LIST
70,000 BTU/Hr EDI/EEI
This list contains replaceable parts used in your heater. When ordering parts, be sure to provide the correct model and serial numbers (from the model plate), then the part number and description of the desired part.
KEY PART PART QTY. NO. NUMBER DESCRIPTION EDI EEI
1 M51104-01 Handle 1 1 2 098511-54 Upper Shell 1 1 3 M15823-27 Screw, #10-16 x 1/2" 6 6 4 098512-12 Combustion Chamber 1 1 5 M11084-29 Screw, #10-16 x 3/4" 2 2 6 M16660 Photocell Bracket 1 7 M10908-2 Screw, #6-32 x 3/8" 2 8 HA3019 Photocell Assembly 1 9 079673-03 Power Cord 1
M15779-27 Power Cord 1
10 ** Burner Head Assembly 1 1
10-1 M50880-01 Nozzle 1 1 10-2 M10659-1 Nozzle Seal Washer 2 2 10-3 M10809-1 Nozzle Seal Spring 1 1 10-4 M8882 Nozzle Seal Sleeve 1 1 10-5 M51098-02 Burner Head Body 1 1 10-6 M50820-01 Barb Fitting 2 2
10-7 M10962-2 Spark Plug 1 1 11 M11084-27 Screw, #10-16 x 1/2" 3 3 12 M30865-02 Bushing 2 1 13 M11143-1 Strain Relief Bushing 1 1 14 097026-01 Fan 1 1 15 M50631 Rubber Bumper 2 2 16 M12461-13 Screw, #8-32 x 1/4" 2 2
(holds relay in position)
17 098138-01 Motor and Relay
Bracket Assembly 1 1
18 ** Motor and Pump Assembly 1 1
18-1 098782-02 Motor (230V/50Hz) 1 1
18-2 079975-01 Pump Body 1 1
18-3 M22009 Insert 1 1
18-4 M22456-1 Rotor 1 1
18-5 M29608 End Pump Cover 1 1
18-6 M29632 Lint Filter 1 1
18-7 M29633 Intake Filter 1 1
18-8 M29609 End Filter Cover 1 1
18-9 M12461-31 Screw, #10-32 x 1" 3 3
18-10 M8940 Steel Ball (1/4" Dia.) 1 1
18-11 M10993-1 Pressure Relief Spring 1 1
18-12 M27694 Adjusting Screw 1 1
KEY PART PART QTY. NO. NUMBER DESCRIPTION EDI EEI
18-13 M22997 Plug 1 1 18-14 M29612-01 Output Filter 1 1 18-15 M12461-31 Screw, #10-32 x 1" 6 6 18-16 M50016 Elbow, 90˚ (Barb Fitting) 1 1 18-17 M8643 Blade 4 4
18-18 FHPF3-2C Screw, #10-32 x 1/4" 2 2 19 M51105-01 Fan Guard 1 1 20 NTC-4C Hex locknut 2 2 21 M50104-02 Bushing (wires) 1 1 22 M11084-26 Screw, #10-16 x 3/8" 6 6 23 098511-12 Lower Shell 1 1 24 M11271-8 Clip Nut 6 6 25 098136-02 Relay (motor start) 1 1 26 M16841-58 Wire Assembly (red 9 1/2") 1 1 27 M15823-37 Screw, #8-18 x 1/4" 1 1 28 M29652-04 Rubber Airline 1 1 29 079973-01 Fuel Line 1 1 30 M16841-57 Wire Assembly (red 8 1/2") 1 31 M10990-3 Rubber Bushing 1 1 32 M50876-05 Fuel Filter Assembly 1 1
(Includes bushing) 33 098557-07 Electronic Ignitor 1 1 34 M11084-29 Screw, #10-16 x 3/4" 2 2 35 099125-02 Terminal Board 1 1 36 099157-01 Rivet 1 1 37 097702-01 Fuel Tank Cap 1 1 38 097630-02 Flame-Out Control 1 39 098513-24 Fuel Tank 1 1 40 M50899-03AA Side Cover 1 1 41 M11084-26 Screw, #10-16 x 3/8" 2 2 42 099177-01 Hex Nut 1 43 078918-01 Terminal Board Tab Cap 1 3 44 097785-01 Vinyl Foam Gasket 1
PARTS AVAILABLE - NOT SHOWN
M18053 Filler Neck Screen 1 1 097649-01 Tradename Decal 1 1 098234-47 General Info. Decal 1 098493-01 General Info. Decal 1
**Not available as an assembly, order parts separately.
099605
25
ILLUSTRATED
PARTS
2
BREAKDOWN
90,000 BTU/Hr EDI/EEI
8-1
8-2
8-4
8-3
8-6
Burner Head Assembly
8-5
8-7
46
1
3
4
5
23
31
44
7
30
36
24
37
10
35
33 34
25
26
11
8
15
9
16
(2)
17
18
28
32
38
39
27
19
12
20
29
13
14
21
22
13-1
13-18
13-17
13-16
Motor and Pump Assembly
26
13-2
13-15
13-3
13-14
13-4
13-5
42
13-6
13-13
43
45
41
40
6
13-7
13-8
13-9
13-10
13-11
13-12
099605
PARTS LIST
90,000 BTU/Hr EDI/EEI
This list contains replaceable parts used in your heater. When ordering parts, be sure to provide the correct model and serial numbers (from the model plate), then the part number and description of the desired part.
KEY PART PART QTY. NO. NUMBER DESCRIPTION EDI EEI
1 098511-61 Upper Shell 1 1 2 M15823-27 Screw, #10-16 x 1/2" 6 6 3 098512-07 Combustion Chamber 1 1 4 M16660 Photocell Bracket 1 5 HA3019 Photocell Assembly 1 6 M27417 Drain Plug 1 1 7 M10908-2 Screw, #6-32 x 3/8" 2 8 ** Burner Head Assembly 1 1
8-1 M23103 Nozzle 1 1 8-2 M10659-1 Nozzle Seal Washer 2 2 8-3 M10809-1 Nozzle Seal Spring 1 1 8-4 M8882 Nozzle Seal Sleeve 1 1 8-5 M50924-03 Burner Head Body 1 1 8-6 M50820-02 Barb Fitting 2 2
8-7 M10962-2 Spark Plug 1 1 9 M11084-27 Screw, #10-16 x 1/2" 3 3 10 M50814-06 Air Line 1 1 11 M51345-01 Fuel Line 1 1 12 097293-01 Fan 1 1 13 ** Motor and Pump Assembly 1 1
13-1 098783-02 Motor (230V/50Hz) 1 1
13-2 079975-01 Pump Body 1 1
13-3 FHPF3-2C Screw, #10-32 x 1/4" 2 2
13-4 M22009 Insert 1 1
13-5 M22456-1 Rotor 1 1
13-6 M50545 End Pump Cover 1 1
13-7 M12179 Intake Filter 1 1
13-8 M16545 End Filter Cover 1 1
13-9 M8940 Steel Ball (1/4" Dia.) 1 1
13-10 M10993-1 Pressure Relief Spring 1 1
13-11 M27694 Adjusting Screw 1 1
13-12 M22997 Plug 1 1
13-13 M12461-31 Screw, #10-32 x 1" 4 4
13-14 M12244-1 Output Filter 1 1
13-15 M12461-31 Screw, #10-32 x 1" 6 6
13-16 M11637 Lint Filter 1 1
13-17 M50820-02 Barb Fitting 1 1
13-18 M8643 Blade 4 4 14 M51114-01 Fan Guard 1 1 15 M50631 Rubber Bumper 2 2
KEY PART PART QTY. NO. NUMBER DESCRIPTION EDI EEI
16 M12461-13 Screw, #8-32 x 1/4" 2 2 17 098138-02 Motor and Relay
Bracket Assembly 1 1 18 098136-04 Relay (motor start) 1 1 19 M16841-59 Wire Assembly (red 13 1/2") 1 1 20 NTC-4C Hex locknut 2 2 21 098557-07 Electronic Ignitor 1 1 22 M11084-29 Screw, #10-16 x 3/4" 2 2 23 099125-02 Terminal Board 1 1 24 099157-01 Rivet 1 1 25 M30865-02 Bushing 1 1 26 M30865-02 Bushing 1 27 M50104-01 Bushing 2 2 28 099213-01 Button Plug 1 1 29 M11084-27 Screw, #10-16 x 1/2" 6 6 30 098511-02 Lower Shell 1 1 31 M11271-8 Clip Nut 6 6 32 M15823-37 Screw, #8-18 x 1/4" 1 1 33 M51150-01 Fuel lter 1 1 34 M10990-3 Rubber Bushing 1 1 35 M51151-01 Fuel Line 1 1 36 098513-21 Fuel Tank 1 1 37 097702-01 Fuel Tank Cap 1 1 38 M16841-57 Wire Assembly (red 8 1/2") 1 39 097630-02 Flame-Out Control 1 40 M11143-1 Strain Relief Bushing 1 1 41 079673-03 Power Cord 1
M15779-27 Power Cord 1 42 M51077-01AA Side Cover 1 1 43 M11084-27 Screw, #10-16 x 1/2" 4 4 44 078918-01 Terminal Board Tab Cap 1 3 45 099177-01 Hex Nut 1 46 097468-01 Edge Liner 1
PARTS AVAILABLE - NOT SHOWN
M18053 Filler Neck Screen 1 1
097650-01 Tradename Decal 1 1
098234-45 General Info. Decal 1
098493-01 General Info. Decal 1
**Not available as an assembly, order parts separately.
099605
27
ILLUSTRATED
PARTS
BREAKDOWN
150,000 BTU/Hr EDI/EEI
8-1
8-2
8-3
8-4
8-5
8-6
Burner Head Assembly
8-7
8-8
13
32
2
31
1
3
4
5
8
7
9 10 11
17
25
30
9
16
33
12
13
21
26
33
38
52
29
54
27
14
28
15
20
39
22
6
23
51
9
34
35
9
36
19
18
24
53
28
22-1
22-3
22-2
22-18
22-17
22-16
22-15
22-4
22-5
22-14
Motor and Pump Assembly
22-13
22-6
22-7
46
9
22-8
22-12
32
47
22-9
22-10
22-11
37
9
45
42
43
41
49
50
9
48
40
44
32
099605
PARTS LIST
150,000 BTU/Hr EDI/EEI
This list contains replaceable parts used in your heater. When ordering parts, be sure to provide the correct model and serial numbers (from the model plate), then the part number and description of the desired part.
KEY PART PART QTY. NO. NUMBER DESCRIPTION EDI EEI
1 098511-58 Upper Shell 1 1 2 098068-01 Heat Deflector 1 1 3 098512-02 Combustion Chamber 1 1 4 M16660 Photocell Bracket 1 5 HA3019 Photocell Assembly 1 6 099125-02 Terminal Board 1 1 7 M10908-2 Screw, #6-32 x 3/8" 2 8 ** Burner Head Assembly 1 1 8-1 M18022 Nozzle 1 1 8-2 M10659-1 Nozzle Seal Washer 2 2 8-3 M10809-1 Nozzle Seal Spring 1 1 8-4 M8882 Nozzle Seal Sleeve 1 1 8-5 M50924-01 Burner Head Body 1 1 8-6 M50820-02 Barb Fitting 1 1 8-7 079685-01 Male Connector 1 1 8-8 M10962-2 Spark Plug 1 1 9 M11084-27 Screw, #10-16 x 1/2" 18 18 10 M19630 Fuel Filter 1 1 11 M16790-12 Fuel Tube 1 1 12 M50660-05 Flared 45° Nut 1 1 13 M15823-27 Screw, #10-16 x 1/2" 10 10 14 M16871 Retainer Strap 1 1 15 M17920 Fan 1 1 16 M50814-03 Air Line 1 1 17 M50873-01 Clip 9 9 18 NPC-4C Hex Nut, 1/4-20 2 2 19 WLM-4C Lockwasher, 1/4" 2 2 20 M16661 Motor Clamp 4 4 21 M51043-01 Bolt, 1/4-20 x 1 1/2" 2 2 22 ** Motor and Pump Assembly 1 1
22-1 098784-02 Motor (230V/50Hz) 1 1 22-2 M8645-3 Pump Body 1 1 22-3 FHPF3-7C Screw, #10-32 x 7/8" 2 2 22-4 M22009 Insert 1 1 22-5 M22456-3 Rotor 1 1 22-6 M50545 End Pump Cover 1 1 22-7 M12179 Intake Filter 1 1 22-8 M16545 End Filter Cover 1 1 22-9 M8940 Steel Ball (1/4" Dia.) 1 1 22-10 M10993-1 Pressure Relief Spring 1 1 22-11 M27694 Adjusting Screw 1 1 22-12 M22997 Plug 1 1 22-13 M12461-31 Screw, #10-32 x 1" 4 4 22-14 M12244-1 Output Filter 1 1
KEY PART PART QTY. NO. NUMBER DESCRIPTION EDI EEI
22-15 M12461-34 Screw, #10-32 x 1 1/2" 6 6 22-16 M11637 Lint Filter 1 1 22-17 M50820-02 Barb Fitting 1 1
22-18 M8643-3 Blade 4 4 23 M12651-1 Capacitor Clamp 1 1 24 M12650-3 Capacitor 1 1 25 M12828 Shell Support Bracket 1 1 26 M30865-04 Open/Closed Bushing 1 1 27 M16645 Motor Support Bracket 1 1 28 M51357-01 Capacitor (Run) 1 1 29 M15823-39 Screw, #8-18 x 1/2" 1 1 30 098511-101 Lower Shell 1 1 31 M11271-8 Nut Clip 9 9 32 M11084-29 Screw, #10-16 x 3/4" 8 8 33 M50104-03 Shorty Bushing 2 1 34 097630-02 Flame-Out Control 1 35 M12461-13 Screw, #8-32 x 1/4" 2 2 36 097060-01 Mounting Bracket 1 1 37 M12462-13 Relay-Motor Start 1 1 38 099607-01 Terminal Board Bracket 1 1 39 099157-01 Rivet 1 1 40 M9900-183 Wire Assembly (black 6") 1 1 41 M9900-184 Wire Assembly (black 15") 1 1 42 M11143-1 Strain Relief Bushing 1 1 43 M15779-27 Power Cord 1
079673-03 Power Cord 1 44 098557-07 Electronic Ignitor 1 1 45 M10990-3 Rubber Bushing 1 1 46 098513-08 Fuel Tank 1 1 47 097702-01 Fuel Tank Cap 1 1 48 M27417 Drain Plug 1 1 49 079010-14 Wire Assembly (red 8 7/8") 1 1 50 M9900-77 Wire Assembly (black 15") 1 1 51 M16841-57 Wire Assembly (red 8 1/2") 1 52 M30865-02 Open/Closed Bushing 1 1
PARTS AVAILABLE - NOT SHOWN
M50140 Fan Guard 1 1
097650-01 Tradename Decal 1 1
M18053 Filler Neck Screen 1 1
098235-22 General Info. Decal 1
098493-01 General Info. Decal 1
078918-01 Terminal Board Tab Cap 1 3
**Not available as an assembly, order parts separately.
099605
29
WHEELS AND HANDLES FOR 90,000 AND 150,000 BTU/Hr EDI/EEI MODELS
90,000 150,000 KEY PART PART EDI/EEI EDI/EEI NO. NUMBER DESCRIPTION QTY. QTY.
1 HA2203 Handles 2
HA2205 Handles 2 2 M12345-33 Screw, #10-24 x 1 3/4" 8 8 3 M12342-3 Wheel Support Frame 1
M12831-3 Wheel Support Frame 1 4 NTC-3C Hex Nut, #10-24 8 8 5 097896-01 Wheel 2 2 6 M28526 Cap Nut 2 2 7 M51015-01 Axle 1
M16801-2 Axle 1
1
2
3
5
4
30
7
6
099605
ACCESSORIES
Purchase accessories from your local dealer.
AIR GAUGE KIT - HA1180
For all models. Special tool to
check pump pressure.
HEAVY DUTY WHEELS AND
HANDLE KIT - HA1202
For heavy duty applications.
Makes your heater even more
portable and convenient.
For 30/70,000 BTU/Hr models.
Makes heater even more portable and
STANDARD WHEELS AND
HANDLE KIT - HA1206
convenient. Easy to assemble.
For 30/70,000 BTU/Hr models.
099605
31
WARRANTY AND REPAIR SERVICE
CERTIFICATE OF GENERAL
EQUIPMENT - LIMITED 90 DAY WARRANTY
DESA International warrants new Products sold by it to be free from defects in material or workmanship for a period of ninety days after date of delivery to the rst user and subject to the following conditions:
DESA International's obligation and liability under this Warranty is expressly limited to repairing or replacing at DESA International's option, any parts which appear to DESA Interna­tional upon inspection to have been defective in material or workmanship when shipped from the factory. Such parts shall be provided at no cost to the user, at the business establishment of any factory authorized service center or the factory during regular working hours. The Warranty shall not apply to compo­nent parts or accessories of Products not manufactured by DESA International and which carry the warranty of the manu­facturer thereof, or to normal maintenance (such as pressure adjustments) or to normal maintenance parts (such as filters and spark plugs). Replacement or repair parts installed in the Product covered by this Warranty are warranted only for the remainder of this Warranty as if such parts were original compo­nents of said Product. DESA INTERNATIONAL MAKES NO OTHER EXPRESS WARRANTY. TO THE EXTENT PERMIT­TED BY LAW DESA INTERNATIONAL MAKES NO IMPLIED WARRANTY AND MAKES NO WARRANTY OF MER­CHANTABILITY OR FITNESS FOR ANY PARTICULAR PUR-
WARRANTY SERVICE
POSE. IN ANY EVENT IMPLIED WARRANTIES INCLUDING THOSE OF MERCHANTABILITY AND FITNESS FOR A PAR­TICULAR PURPOSE ARE LIMITED TO THE DURATION OF THIS EXPRESS WARRANTY.
Any transportation charges, costs of installation, duty, taxes or any other charges whatsoever must be borne by the user. DESA International's obligation under this limited War­ranty shall not include any liability for direct, indirect, incidental, or consequential damage or delay. If requested by DESA International, Products or parts for which a warranty claim is made are to be returned transportation prepaid by user to the factory. Any improper use, including operation after discovery of defective or worn parts, operation beyond capacity, substi­tution of parts not approved by DESA International, or any alteration or repair by others in such manner as in DESA International's judgement affects the Product materially and adversely, shall void this Warranty.
NO EMPLOYEE OR REPRESENTATIVE IS AUTHORIZED TO CHANGE THIS WARRANTY IN ANY WAY OR GRANT ANY OTHER WARRANTY UNLESS SUCH CHANGE IS MADE IN WRITING AND SIGNED BY AN OFFICER OF DESA INTERNATIONAL AT ITS HOME OFFICE.
Printed in U.S.A.
Always specify model and serial numbers when communicating with the factory.
We reserve the right to amend these specications at any time without notice. The only Warranty applicable is our standard written Warranty. We make no other Warranty, expressed or implied.
A Service Manual is available by writing to the Technical Service Department at:
Corporate Headquarters
2701 Industrial Drive P.O. Box 90004 Bowling Green, Kentucky 42102-9004 U.S.A.
099605-01 Rev. E 3/94
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