Master B100ECA Manuale utente

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.

PORTABLE

FORCED

AIR HEATERS

OWNER’S MANUAL

B150ECA 150,000 BTU/Hr

B100ECA 100,000 BTU/Hr

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 (100,000 BTU/Hr Model) ..................................... 11

Fuel Filter (150,000 BTU/Hr Model) ..................................... 11

Spark Plug ............................................................................... 12

Air Output, Air Intake, and Lint Filters .................................. 13

Pump Pressure Adjustment .....................................................13

Nozzle (100,000 BTU/Hr Model)...........................................14

Nozzle (150,000 BTU/Hr Model)...........................................15

Pump Rotor ............................................................................. 16

Fan........................................................................................... 17

Wiring Diagram.............................................................................18

Speciﬁcations................................................................................. 18

Accessory ......................................................................................18

Illustrated Parts Breakdown and Parts List....................................19

Wheels and Handles................................................................ 19

100,000 BTU/Hr Model.......................................................... 20

150,000 BTU/Hr Model.......................................................... 22

Warranty and Repair Service......................................................... Back Cover

CONTENTS SECTION PAGE

SAFETY

INFORMATION

WARNINGS

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, electrocution, and carbon monoxide

poisoning.

•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 three square feet (2800 square

cm) 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-wire, grounded (earthed) extension cord.

•Minimum heater clearances from combustibles:

Outlet: 8 Ft. (250cm) Sides, Top, and Rear: 4 Ft. (125cm)

•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.

DANGER

Carbon monoxide poisoning may lead to death!

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 working

properly. Get fresh air at once! Have heater serviced. Some people (such as

pregnant women, persons with heart or lung disease, persons with anemia, those

under the inﬂuence of alcohol, and those at high altitudes) are more affected by

carbon monoxide than others.

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.

PRODUCT

IDENTIFICATION

Lower

Shell

Hot Air

Outlet

Figure 1 - 100,000 BTU/Hr Model

Fuel Cap

Side Cover

Power Cord

Fuel Tank

Fan Guard

Upper Shell

Fuel Cap

Fan Guard

Figure 2 - 150,000 BTU/Hr Model

Hot Air

Outlet

Lower

Shell

Power Cord

Air Filter

End Cover

Upper Shell

Fuel

Tank

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 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.

IMPORTANT:

When installing wheels, point extended hub of wheels toward

wheel support frame (see Figure 3).

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.

Figure 3 - Wheel and Handle Assembly

Screw

Fuel

Tank

Flange

Wheel

Cap Nut

Nut

Hot Air

Outlet

Axle Extended

Hub

Air

Inlet

Rear

Handle

Front

Handle

Wheel

Support

Frame

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.

FUELS

WARNING

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.

Fan

Fuel

Filter

Air For Fuel

System Air For Combustion

And Heating Fuel

Spark

Plug

Combustion

Chamber Intake

Air

Filter

Motor Air Pump

Air line

To Burner Electronic

Ignitor

Burner

Head

Clean

Heated

Air Out

Cool

Air

Output

Air

Filter

Nozzle

Fuel

Tank

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:

Use a KEROSENE ONLY container. Be sure storage container is

clean. Foreign matter such as rust or dirt may require you to clean fuel system

often.

Figure 4 - Cross Section Operational View

VENTILATION

OPERATION

WARNING

Follow the minimum fresh, outside air ventilation require-

ments. 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.

Example:

A 150,000 BTU/Hr heater requires one of the following:

•a two-car garage door raised six inches (15.24cm)

•a single-car garage door raised nine inches (22.86cm)

•two, thirty-inch (76.20cm) windows raised twelve inches (30.48cm)

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 120 volt/60 hertz, grounded (earthed)

outlet. Use an extension cord if needed. Use only a three-wire, grounded

(earthed) extension cord.

Extension Cord Wire Size Requirements

Up to 100 feet (30.5 meters) long, use 16 AWG (1.0mm2) 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.

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, above.

STORAGE 1. Drain fuel tank.

Note:

Locate drain plug on underside of fuel tank. Remove drain plug to drain

all fuel. Be sure all fuel is removed.

2. Replace drain plug.

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 drain plug and drain fuel tank. Be sure all fuel is removed.

7. Replace 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:

Do not store kerosene over summer months for use during next

heating season. Using old fuel could damage heater.

PREVENTATIVE

MAINTENANCE

SCHEDULE

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 13.

Air intake Wash and dry with soap and See Air Output, Air Intake,

ﬁlter water every 500 hours of and Lint Filters, page 13.

operation or as needed.

Fuel ﬁlter Clean twice a heating season See Fuel Filter, page 11.

or as needed.

Spark plug Clean and regap every 600 See Spark Plug, page 12.

hours operation or replace

as needed.

Fan blades Clean every season or See Fan, page 17.

as needed.

Motor Not required/permanently lubricated

WARNING

Never service heater while it is plugged in, operating, or

hot. Severe burns and electrical shock can occur.

TROUBLE-

SHOOTING

WARNING

Never service heater while it is plugged in, operating, or hot.

Severe burns and electrical shock can occur.

Heater burns, but

creates puffs of

smoke.

Heater will not burn

steady.

Heater burns with

odor.

Heater smokes

continuously.

OBSERVED FAULT POSSIBLE CAUSE REMEDY

A) Water in fuel

B) Wrong fuel

Wrong pump pressure

Dirty air output, air intake,

and lint ﬁlters

Dirty fuel ﬁlter

Dirt in nozzle

A) Check fuel tank for

bubbles of water in

bottom. If found, remove

fuel and clean tank (see

Storage, page 8).

B) Remove wrong fuel

and clean tank (see

Storage, page 8). Fill

with correct fuel.

See Pump Pressure

Adjustment, page 13.

See Air Output, Air Intake

and Lint Filters, page 13.

See Fuel Filter, page 11.

SeeNozzle,pages14and15.

Heater will not

ignite, but motor

runs.

Heater almost out of fuel

Wrong pump pressure

Carbon deposits on spark

plug and/or improper gap

Dirty fuel ﬁlter

Dirt in nozzle

Water in fuel tank

Electronic ignitor not

grounded (earthed)

Bad electronic ignitor

Add fuel to tank. See

Fuels, page 6.

See Pump Pressure

Adjustment, page 13.

See Spark Plug, page 12.

See Fuel Filter, page 11.

SeeNozzle,pages14and15.

Drain and ﬂush fuel tank

with clean kerosene. See

Storage, page 8.

Make sure electronic

ignitor mounting is tight.

Replace electronic

ignitor.

WARNING: High voltage!

Motor does not start

when heater is

plugged in, fan

rotates slowly or

does not turn.

Binding pump rotor

Solid state relay not

allowed to reset

If fan is hard to turn, see

Pump Rotor, page 16.

Wait two minutes before

trying to restart heater.

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.

Fan

Guard

Upper Shell

Figure 5 - Upper Shell Removal, 100,000 BTU/Hr Model

Upper Shell

Figure 6 - Upper Shell Removal, 150,000 BTU/Hr Model

Fan Guard

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