Desa D30N, D20N, D44N owner manual KEY Part Number Description QTY

Page 17

OWNER’S MANUAL

PARTS LIST

D30N MODEL

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

 

 

KEY

PART

 

 

NO.

NUMBER

DESCRIPTION

QTY.

NO.

NUMBER

DESCRIPTION

QTY.

 

 

 

 

 

 

 

 

1

098511-138

Upper Shell

1

15

NTC-4C

Hex Lock Nut, 1/4-20

2

2

102432-01

Screw/Lockwasher, 1/2"

8

16

M51114-01

Fan Guard

1

3

098512-65

Combustion Chamber

1

17

M27417

Drain Plug (Includes “o” Ring)

1

4

103971-01

Photocell Bracket

1

18

099213-01

Button Plug

1

5

M10908-2

Screw, #6-32 x 3/8"

2

19

M51345-06

Fuel Line

1

6

M16656-24

Photocell Assembly

1

20

099743-01

Fuel Filter

1

7

***

Burner Strap Assembly

1

21

M51151-01

Fuel Line Tube

1

7-1

100735-23

Nozzle Assembly

1

22

M10990-3

Rubber Bushing

1

7-2

102548-05

Ignitor Kit

1

23

M50814-03

Airline

1

7-3

M10908-75

Screw, #6-32 x 7/8"

1

24

098511-236

Lower Shell

1

7-4

102336-01

Nozzle Adapter Bracket

1

25

M50104-03

Bushing

2

7-5

104054-01

Nozzle Adapter

1

26

M50104-01

Bushing

1

7-6

103347-01

Belleville Washer

1

27

102431-01

Screw/Lockwasher, 1/2"

6

8

102431-01

Screw/Lockwasher, 1/2"

2

28

M11271-8

Clip Nut

8

9

102042-01

Fan

1

29

RF3-5B

Screw, #10-32 x 5/8"

1

10

***

Motor and Pump Assembly

1

30

098513-91

Fuel Tank

1

10-1

102001-24

Motor

1

31

097702-01

Fuel Cap (Includes Gasket)

1

10-2

079975-02

Pump Body

1

32

102349-01

P.C. Board Support

5

10-3

FHPF3-5C

Screw, #10-32 x 5/8"

2

33

M50400

Strain Relief Bushing

1

10-4

M22009

Rotor Insert

1

34

079673-07

Power Cord

1

10-5

M22456-1

Pump Rotor

1

35

M51077-09AA

Side Cover

1

10-6

M50545

Pump End Cover

1

36

102431-01

Screw/Lockwasher, 1/2"

4

10-7

M12179

Intake Filter

1

37

102861-01

Nylon Locknut

1

10-8

M16545

Filter End Cover

1

38

079010-39

Wire Assembly (Brown)

1

10-9

M8940

Steel Ball, 1/4" Diameter

1

39

105793-01

ON/OFF Switch

1

10-10

M10993-1

Relief Spring

1

40

079919-01

Switch Cover

1

10-11

M27694

Adjusting Screw

1

41

WLE-3

Lockwasher, #10

1

10-12

M22997

Plug

1

42

NPF-3B

Nut, #10-32

3

10-13

M12461-31

Screw, #10-32 x 1"

10

43

097468-01

Edge Liner

1

10-14

M12244-1

Output Filter

1

44

079010-40

Wire Assembly (White)

1

10-15

M11637

Lint Filter

1

 

 

 

 

 

PARTS AVAILABLE - NOT SHOWN

 

10-16

M50820-02

Barb Fitting

1

 

 

 

 

 

 

10-17

M8643

Blade

4

 

HA2210

Filler Neck Screen

1

11

M50631

Rubber Bumper

2

 

103814-01

Wire Tie

1

12

101206-01

Motor Mounting Bracket

1

 

103238-01

Tradename Decal

2

13

101695-01

Button Plug

1

 

105852-02

Decal Package

1

14

104068-04

Ignition Control Assembly

1

 

 

 

 

 

 

 

 

 

 

 

 

*** Not available as an assembly; order parts separately

105843

17

Page 16 Page 18
Image 17
Page 16 Page 18
Contents Portable Forced AIR Heaters D20N, D30N and D44N Models Portable Forced AIR Heaters Safety InformationFuels Product Identification UnpackingTools Needed AssemblyVentilation Extension Cord Wire Size Requirements To Reset HeaterTheory Operation To Start HeaterTroubleshooting Preventative MaintenanceStoring TRANSPORTING, or Shipping ScheduleWater in fuel tank Drain and flush fuel tank with clean Obstruction in nozzle assemblyON/OFF switch light remains on Filter Photocell and ignition control assemblyUpper Shell Removal Service ProceduresFuel Filter D20N ModelIgnitor Disconnecting Ignitor Wires from Ignition Control AssemblyAIR OUTPUT, AIR INTAKE, and Lint Filters Pump Pressure AdjustmentFuel and AIR Line Replacement Proper Routing Nozzle AssemblyPump Rotor Procedure if Rotor is BindingRemove Old Assembly Ignition Control AssemblyInstalling the New Assembly FAND20N Model Motor and Pump AssemblyIllustrated Parts Breakdown Number Description QTY Parts ListD30N Model KEY Part Number Description QTY D44N Model Desired part D44N ModelNTC-3C Wheels and HandlesWiring Diagram SpecificationsAccessories EC Conformity Declaration EC Conformity Declaration105843 Warranty Information

D30N, D44N, D20N specifications

Desa D30N, D20N, and D44N are advanced digital communication devices designed to enhance connectivity and streamline information transfer across various industries. These models exemplify modern technological innovations while addressing the growing demands for efficient communication in an increasingly interconnected world.

The Desa D30N is recognized for its impressive data transmission capabilities, featuring a robust multimedia communication interface that supports seamless integration across multiple platforms. This model employs cutting-edge encoding technologies that ensure high-quality audio and video streaming, making it an ideal choice for enterprises looking to facilitate clear and efficient virtual meetings. The D30N also incorporates advanced encryption protocols to safeguard sensitive information, ensuring secure end-to-end communication.

In contrast, the Desa D20N focuses on versatility and ease of use. This model is designed with a user-friendly interface that allows for quick deployment and intuitive operation. It supports numerous connectivity options, from traditional wired connections to modern wireless protocols, making it suitable for a variety of environments. The D20N is particularly well-suited for small to medium-sized businesses, providing essential communication tools without the need for extensive technological investment. Its compact design also allows it to fit conveniently into any workspace.

The Desa D44N stands out with its high-performance specifications tailored for heavy-duty applications. This model is engineered to deliver exceptional reliability and durability, making it suitable for demanding industrial environments. With enhanced signal processing capabilities, the D44N can handle multiple data streams simultaneously without compromising performance. It also incorporates long-range communication technologies, which enable it to maintain stable connections over considerable distances. This feature is essential for industries that require continuous monitoring and coordination across vast operational landscapes.

All three models—D30N, D20N, and D44N—boast compatibility with various operating systems and software applications, ensuring they can meet the unique needs of different users. Moreover, they are designed with energy efficiency in mind, promoting sustainable practices within organizations.

In summary, the Desa D30N, D20N, and D44N are exemplary digital communication solutions, each optimized for distinct operational requirements. With their unique technologies and characteristics, these devices play a pivotal role in fostering effective communication, enhancing productivity, and supporting ambitious business strategies in the digital age.
Top Page Image Contents