background image

15

102437

20

101205-01

Motor Bracket

1

21

M30865-02

Bushing

2

22

M11271-8

Clip Nut

6

23

M50104-02

Bushing

1

24

M11084-26

Screw, #10-16 x 3/8"

6

25

M10908-14

Screw, #8-32 x 3/8"

1

26

098511-18

Lower Shell (white)

1

098511-12

Lower Shell (yellow)

1

098511-81

Lower Shell (black)

1

27

M29652-04

Rubber Airline

1

28

102482-01

Ignitor Kit

1

29

M11084-29

Screw, #10-16 x 3/4"

2

30

M29652-05

Fuel Line (35 model)

1

079973-01

Fuel Line (50/55 models)

1

31

M50876-04

Fuel Filter (35 model)

1

M50876-02

Fuel Filter (50 model)

1

M50876-05

Fuel Filter (55 model)

1

32

M10990-3

Rubber Bushing

1

33

M16841-57

Wire Assembly (Red, 6")

1

34

099125-02

Terminal Board

1

35

099157-01

Rivet

1

36

HA3003

Flame-Out Control

1

37

097702-01

Fuel Cap (Includes Gasket)

1

38

098513-23

Fuel Tank (35 model)

1

098513-27

Fuel Tank (50 model)

1

098513-24

Fuel Tank (55 model)

1

39

M51108-01

Shell Heat-Shield

1

40

099177-01

Hex Nut

1

097204-01

Tradename Decal (R35B)

2

097204-08

Tradename Decal (R55)

2

097764-01

Tradename Decal (REM35A)

2

097764-02

Tradename Decal (REM50B)

2

097764-05

Tradename Decal (REM55)

2

097646-01

Tradename Decal (B50G)

2

098493-01

General Information Decal

1

M9900-192

Combustion Chamber
  Grounding Wire

1

HA1210

Hang-up Thermostat

HA1202

Heavy Duty Wheels and Handle Kit

HA1206

Standard Wheels and Handle Kit

HA1180

Air Gauge Kit

HA2210

Fuel Tank Filter Screen

HA3005

Rotor Kit (M22456-2, M22009,

M8643-2)

HA3014

Filter Kit (M29623, M29633,

M29612-01)

HA3020

Pump Kit (M27694, M10993-1,

M22997, M8940)

1

M51104-01

Handle

1

2

098511-36

Upper Shell (white)

1

098511-54

Upper Shell (yellow)

1

098511-67

Upper Shell (black)

1

3

M11084-29

Screw, #10-16 x 3/4"

2

4

100647-01

Screw, #10-16 x 1/2"

6

5

098512-40

Combustion Chamber
   (35 model)

1

098512-32

Combustion Chamber
   (50/55 models)

1

6

M10908-2

Screw, #6-32 x 3/8"

2

7

M16660

Photocell Bracket

1

8

HA3019

Photocell Assembly

1

9

      ***

Burner Head Assembly

1

  9-1

  HA3006

  Nozzle (35 model)

1

  HA3021

  Nozzle (50/55 models)

1

  9-2

  HA3013

  Spark Plug

1

  9-3

  079980-01

  Nozzle Adapter

1

  9-4

  097124-01

  Bracket

1

  9-5

  M29824

  Nut, 14 mm

1

10

M11084-26

Screw, #10-16 x 3/8"

2

11

M30884

Fan

1

12

      ***

Motor and Pump Assembly

1

  12-1

  102001-01

  Motor

1

  12-2

  079975-02

  Pump Body (35 model)

1

  079975-03

  Pump Body (50/55 models)

1

  12-3

  M22009**

  Insert

1

  12-4

  M22456-1

  Rotor (35 model)

1

  M22456-2**

  Rotor (50/55 models)

1

  12-5

  M29608

  Pump End Cover

1

  12-6

  M29632**

  Lint Filter

1

  12-7

  M29633**

  Intake Filter

1

  12-8

  M29609

  Filter End Cover

1

  12-9

  M12461-31

  Screw, #10-32 x 1"

3

  12-10   M27694**

  Adjusting Screw

1

  12-11   M10993-1**

  Pressure Relief Spring

1

  12-12   M22997**

  Plug

1

  12-13   M8940**

  Steel Ball, 1/4" Diameter

1

  12-14   M29612-01**   Output Filter

1

  12-15   M12461-31

  Screw, #10-32 x 1"

6

  12-16   M50016

  Elbow, 90

°

1

  12-17   M8643

  Blade (35 model)

4

  M8643-2**

  Blade (50/55 models)

4

  12-18   FHPF3-5C

  Screw, #10-32 x 5/8"
     (35 model)

2

  FHPF3-6C

  Screw, #10-32 x 3/4"
     (50/55 models)

2

13

M51105-01

Fan Guard

1

14

098219-18

Power Cord

1

15

M11143-1

Strain Relief Bushing

1

16

NTC-4C

Hex Lock Nut, 1/4-20

2

17

M11084-26

Screw, #10-16 x 3/8"

2

18

M50631

Rubber Bumper

2

19

M50899-03AA Side Cover

1

KEY
NO.

PART
NUMBER

DESCRIPTION

QTY.

KEY
NO.

PART
NUMBER

QTY.

DESCRIPTION

PARTS LIST

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.

PARTS AVAILABLE - NOT SHOWN

** See OPTIONAL ACCESSORIES
*** Not available as an assembly.

OPTIONAL ACCESSORIES

Содержание 35,000 BTU/Hr Models

Страница 1: ...derstand 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 Heater Sizes 35 000 50 000 55 000 Btu Hr ...

Страница 2: ...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 Carbon Monoxide Poisoning 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 ...

Страница 3: ...ater where gasoline paint thinner or other highly flammable vapors are present Follow all local ordinances and codes when using heater Heaters used in the vicinity of tarpaulins canvas or similar enclosure materials shall be located a safe distance from such materials The recommended mini mum safe distance is 10 feet It is further recommended that these enclosure materials be of a fire retardant n...

Страница 4: ... System This system causes the heater to shut down if the flame goes out Fuel Filter Air For Fuel System Air For Combustion And Heating Fuel Combustion Chamber Air Intake Filter Clean Heated Air Out Cool Air In Air Output Filter Fuel Tank Figure 2 Cross Section Operational View Burner Head Spark Plug Motor Fan Electronic Ignitor Air Line To Burner Nozzle Air Pump PRODUCT IDENTIFICATION Lower Shell...

Страница 5: ...r ventilation before running heater Provide at least a three square foot opening of fresh outside air for each 100 000 Btu Hr rating Provide extra fresh air if more heaters are being used Example A 55 000 Btu Hr heater requires one of the following a two car garage door 16 feet wide opening raised two inches a single car garage door 9 feet wide opening raised three inches two windows 30 inches wid...

Страница 6: ... 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 ...

Страница 7: ... 10 See Air Output Air Intake and Lint Filters page 9 See Fuel Filter page 10 See Nozzle page 11 Clean photocell lens Replace flame out control OBSERVED FAULT POSSIBLE CAUSE REMEDY Heater will not ignite but motor runs for a short period of time 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 ...

Страница 8: ... upper shell IMPORTANT Do not oil filters Fan Guard Upper Shell Figure 4 Upper Shell Removal Fan Setscrew Motor Shaft Motor Figure 6 Air Output Air Intake and Lint Filters 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 see above 2 Use 1 8 allen wrench to loosen set screw which ho...

Страница 9: ... bushing 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 Air Line Hose Burner Strap Spark Plug Wire Nozzle Assembly Fuel Line Hose Spark Plug Spark Plug Mounting Nut Combustion Chamber Bend Here to Adjust Gap 055 Gap Continued Figure 10 Spark Plug Removal Figure 11 Spark Plug Gap Spark Plug 1 ...

Страница 10: ... Fuel Line Fitting Nozzle Seal Figure 15 Nozzle and Nozzle Adapter Nozzle 1 Remove upper shell see page 9 2 Remove fan see page 9 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 compress...

Страница 11: ...uard and upper shell 12 Adjust pump pressure see page 10 Note If rotor is still binding pro ceed as follows 13 Perform steps 1 through 6 see above 14 Place fine grade sandpaper 600 grit on flat surface Sand rotor lightly in figure 8 mo tion four times see Figure 18 15 Reinstall insert and rotor 16 Perform steps 10 through 12 above Figure 18 Sanding Rotor Sandpaper Figure 17 Gap Adjusting Screw Loc...

Страница 12: ...er was malfunctioning purchase date Usually we will ask you to return the defective part to the factory Parts Not Under Warranty Contact authorized dealers of this product If they cannot supply original replace ment part s call DESA International s Parts Department at 1 800 972 7879 for referral information When calling DESA International have ready model number of your heater the replacement part...

Страница 13: ...al or DESA International for referral information Parts Centrals are listed in the Autho rized Service Center booklet supplied with heater DESA International P O Box 90004 Bowling Green KY 42102 9004 1 800 972 7879 Parts Department AIR GAUGE KIT HA1180 Special tool to check pump pressure A 008 HEAVY DUTY WHEELS AND HANDLE KIT HA1202 For heavy duty applica tions Makes your heater even more portable...

Страница 14: ...nd Pump Assembly 12 11 12 18 12 17 12 16 12 15 12 14 12 13 12 12 12 10 12 1 12 2 12 3 12 4 12 5 12 6 12 7 12 8 12 9 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 9 1 9 2 9 3 9 4 9 5 17 18 19 20 21 22 23 24 25 26 27 30 31 32 33 36 37 38 39 28 29 34 35 40 ...

Страница 15: ...10 16 x 3 4 2 4 100647 01 Screw 10 16 x 1 2 6 5 098512 40 Combustion Chamber 35 model 1 098512 32 Combustion Chamber 50 55 models 1 6 M10908 2 Screw 6 32 x 3 8 2 7 M16660 Photocell Bracket 1 8 HA3019 Photocell Assembly 1 9 Burner Head Assembly 1 9 1 HA3006 Nozzle 35 model 1 HA3021 Nozzle 50 55 models 1 9 2 HA3013 Spark Plug 1 9 3 079980 01 Nozzle Adapter 1 9 4 097124 01 Bracket 1 9 5 M29824 Nut 14...

Страница 16: ...ational warrants this product and any parts thereof to be free from defects in materials and workmanship for one 1 year from the date of first purchase when operated and maintained in accordance withinstructions Thiswarrantyisextendedonlytothe original retail purchaser when proof of purchase is provided This warranty covers only the cost of parts and labor required to restore the product to proper...

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