Desa D20N, D44N, D30N owner manual Parts List, Number Description QTY

Page 15

OWNER’S MANUAL

PARTS LIST

D20N 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

105793-01

ON/OFF Switch

1

 

12-19

105780-01

Plastic Cap

1

2

098511-264

Upper Shell

1

 

13

M51105-01

Fan Guard

1

3

079919-01

Switch Cover

1

 

14

079673-07

Power Cord

1

4

102432-01

Screw/Lockwasher, 1/2"

6

 

15

M50400

Strain Relief Bushing

1

5

098512-64

Combustion Chamber

1

 

16

NTC-4C

Hex Lock Nut, 1/4-20

2

6

M10908-2

Screw, #6-32 x 3/8"

2

 

17

102431-01

Screw/Lockwasher, 1/2"

4

7

103154-03

Photocell Bracket

1

 

18

M50631

Rubber Bumper

2

8

M16656-24

Photocell Assembly

1

 

19

097461-03AA

Side Cover

1

9

***

Burner Strap Assembly

1

 

20

101205-01

Motor Bracket

1

9-1

100735-25

Nozzle Assembly

1

 

21

M30865-02

Bushing

1

9-2

102548-05

Ignitor Kit

1

 

22

M11271-8

Clip Nut

6

9-3

104056-01

Nozzle Adapter

1

 

23

M50104-02

Bushing

1

9-4

102336-01

Nozzle Adapter Bracket

1

 

24

102431-01

Screw/Lockwasher, 1/2"

6

9-5

M10908-75

Screw, #6-32 x 7/8"

1

 

25

RF3-5B

Screw, #10-32 x 5/8"

1

9-6

103347-01

Belleville Washer

1

 

26

098511-235

Lower Shell

1

10

102431-01

Screw/Lockwasher, 1/2"

2

 

27

M50814-06

Rubber Airline

1

11

103684-01

Fan

1

 

28

M29652-05

Fuel Line

1

12

***

Motor and Pump Assembly

1

 

29

M50876-05

Fuel Filter with bushing

1

12-1

102001-23

Motor (230V/50 Hz)

1

 

30

M10990-3

Rubber Bushing

1

12-2

079975-02

Pump Body

1

 

31

102861-01

Nylon Locknut

1

12-3

M22009

Insert

1

 

32

102349-01

PCB Support

5

12-4

M22456-1

Rotor

1

 

33

104068-04

Ignition Control Assembly

1

12-5

M29608

Pump End Cover

1

 

34

097702-01

Fuel Cap (Includes Gasket)

1

12-6

M29632

Lint Filter

1

 

35

098513-102

Fuel Tank

1

12-7

M29633

Intake Filter

1

 

36

079010-40

Wire Assembly (White)

1

12-8

M29609

Filter End Cover

1

 

37

NPF-3B

Nut, #10-32

3

12-9

M12461-31

Screw, #10-32 x 1"

3

 

38

097785-01

Vinyl Foam Gasket

1

12-10

M27694

Adjusting Screw

1

 

39

WLE-3

Lockwasher, #10

1

12-11

M10993-1

Pressure Relief Spring

1

 

40

079010-39

Wire Assembly (Brown)

1

12-12

M22997

Plug

1

 

 

 

 

 

 

 

PARTS AVAILABLE - NOT SHOWN

 

12-13

M8940

Steel Ball, 1/4" Diameter

1

 

 

 

 

 

 

 

 

12-14

M29612-01

Output Filter

1

 

 

HA2210

Filler Neck Screen

1

12-15

M12461-31

Screw #10-32 x 1"

6

 

 

103814-01

Wire Tie

1

12-16

103676-01

Nylon Elbow, 90°

1

 

 

103238-01

Tradename Decal

2

12-17

M8643

Blade

4

 

 

105852-01

Decal Package

1

12-18

FHPF3-5C

Screw, #10-32 x 5/8"

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

105843

15

Image 15
Contents Portable Forced AIR Heaters D20N, D30N and D44N Models Portable Forced AIR Heaters Safety InformationFuels Product Identification UnpackingAssembly VentilationTools Needed To Start Heater To Reset HeaterExtension Cord Wire Size Requirements Theory OperationSchedule Preventative MaintenanceTroubleshooting Storing TRANSPORTING, or ShippingPhotocell and ignition control assembly Obstruction in nozzle assemblyWater in fuel tank Drain and flush fuel tank with clean ON/OFF switch light remains on FilterD20N Model Service ProceduresUpper Shell Removal Fuel FilterIgnitor 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 BindingFAN Ignition Control AssemblyRemove Old Assembly Installing the New AssemblyMotor and Pump Assembly Illustrated Parts BreakdownD20N Model Number Description QTY Parts ListD30N Model KEY Part Number Description QTY D44N Model Desired part D44N ModelNTC-3C Wheels and HandlesSpecifications AccessoriesWiring Diagram 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.