Instruction/ maintenance manual of the product D30N Desa
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IMPORTANT: Read and understand this manual before assembling, start- ing or servicing heater. Improper use of heater can cause serious injury. Keep this manual for future reference.
2 105843 POR T ABLE FORCED AIR HEA TERS D20N, D30N AND D44N MODELS SAFETY INFORMA TION WARNINGS IMPORTANT: Read this Owner’s Manual carefully and completely before trying to assemble, oper- ate, or service this heater.
3 105843 OWNER’S MANUAL Side Cover Lower Shell Fuel Cap Hot Air Outlet Upper Shell Power Cord Fuel Tank Fan Guard Lower Shell Side Cover Fuel Tank Upper Shell Hot Air Outlet Fan Guard Air Filter End.
4 105843 POR T ABLE FORCED AIR HEA TERS D20N, D30N AND D44N MODELS ASSEMBL Y 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 .
5 105843 OWNER’S MANUAL OPERA TION WARNING: Review and un- derstand the warnings in the Safety Information section, page 2. They are needed to safely op- erate this heater. Follow all local codes when using this heater. TO START HEATER 1. Follo w all v entilation and safety infor - mation.
6 105843 POR T ABLE FORCED AIR HEA TERS D20N, D30N AND D44N MODELS STORING, TRANSPOR TING, OR SHIPPING Note: If shipping, transport companies re- quire fuel tanks to be empty. 1. Drain fuel tank. Note: Some models have drain plug on underside of fuel tank.
7 105843 OWNER’S MANUAL REMEDY 1. Fill tank with kerosene 2. See Pump Pr essur e Adjustment, page 10 3. See Fuel F ilter , page 8 4. See Nozzle Assembly , page 11 5. Drain and flush fuel tank with clean kerosene. See Storing , T r ansporting, or Shipping, page 6 6.
8 105843 POR T ABLE FORCED AIR HEA TERS D20N, D30N AND D44N MODELS Figure 9 - Fuel Filter Removal, D20N Model UPPER SHELL REMOVAL 1. Remove screws and lock washers along each side of heater using 5/16" nut- driv er . These scre ws attach upper and lower shells together .
9 105843 OWNER’S MANUAL SER VICE PROCEDURES Continued Continued IGNITOR 1. Remov e upper shell and fan guard (see page 8). 2. Remov e fan (see page 13). 3. Remov e 4 side cov er screws with a 5/16" nut driv er . Remo ve side cov er (see Figure 9 or 10, page 8).
10 105843 POR T ABLE FORCED AIR HEA TERS D20N, D30N AND D44N MODELS AIR OUTPUT, AIR INTAKE, AND LINT FILTERS 1. Remove upper shell (see page 8). 2. Remov e filter end cov er screws using 5/16" nut-dri ver . 3. Remov e filter end cover . 4. Replace air output and lint filters.
11 105843 OWNER’S MANUAL Continued SER VICE PROCEDURES Continued Fuel Line Hose Nozzle/ Adapter Assembly Combustion Chamber Air Line Hose Figure 18 - Removing Air and Fuel Line Hoses (D30N Model Onl.
12 105843 POR T ABLE FORCED AIR HEA TERS D20N, D30N AND D44N MODELS PUMP ROTOR (Procedure if Rotor is Binding) 1. Remove upper shell (see page 8). 2. Remov e filter end cov er screws using 5/16" nut-dri ver . 3. Remove filter end cover and air filters.
13 105843 OWNER’S MANUAL 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. Remov e upper shell (see page 8). 2. Use 1/8" allen wrench to loosen set- screw which holds fan to motor shaft.
14 105843 POR T ABLE FORCED AIR HEA TERS D20N, D30N AND D44N MODELS 2 4 5 6 7 8 9 10 11 12 13 16 9-2 9-1 9-3 9-4 9-5 17 18 19 20 21 22 23 24 26 27 28 29 30 34 35 32 33 9-6 15 14 31 3 1 36 40 38 37 39 .
15 105843 OWNER’S MANUAL P ARTS 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.
16 105843 POR T ABLE FORCED AIR HEA TERS D20N, D30N AND D44N MODELS 1 2 3 23 19 9 10 16 11 12 15 25 27 24 28 20 22 21 30 31 17 14 14 35 36 32 26 13 18 5 4 6 7 8 7-2 7-1 7-5 7-4 7-3 7-6 43 42 41 33 34 .
17 105843 OWNER’S MANUAL KEY PART NO. NUMBER DESCRIPTION QTY. 1 098511-138 Upper Shell 1 2 102432-01 Screw/Lockwasher, 1/2" 8 3 098512-65 Combustion Chamber 1 4 103971-01 Photocell Bracket 1 5 .
18 105843 POR T ABLE FORCED AIR HEA TERS D20N, D30N AND D44N MODELS 1 2 3 23 19 9 10 16 11 12 15 25 27 24 28 20 22 21 30 31 17 14 14 35 36 32 26 13 18 5 4 6 7 8 7-2 7-1 7-5 7-4 7-3 7-6 43 42 41 33 34 .
19 105843 OWNER’S MANUAL KEY PART NO. NUMBER DESCRIPTION QTY. 1 098511-138 Upper Shell 1 2 102432-01 Screw/Lockwasher, 1/2" 8 3 098512-66 Combustion Chamber 1 4 103154-05 Photocell Bracket 1 5 .
20 105843 POR T ABLE FORCED AIR HEA TERS D20N, D30N AND D44N MODELS WHEELS AND HANDLES KEY PART PART D20N D30N D44N NO. NUMBER DESCRIPTION QTY. QTY. QTY.
21 105843 OWNER’S MANUAL Output Rating (Btu/Hr) 70,000 110,000 150,000 Fuel Use Only Kerosene or No. 1 Fuel Oil Fuel Tank Capacity (U.S. Gal./Liters) 5.0/18.9 9.0/34 13.5/51.1 Fuel Consumption (Gal. Per Hr./Liters Per Hr.) .52/1.97 .79/3.0 1.1/4.1 Electric Requirements 230 V/50 Hz (Same All Models) Amperage (Normal Run) 1.
22 105843 POR T ABLE FORCED AIR HEA TERS D20N, D30N AND D44N MODELS EC CONFORMITY DECLARA TION DESA Europe B.V. Innsbruckweg 144, 3047 AH Postbus 11158 3004 ED Rotterdam Holland Manufacturer: DESA International, Inc. 2701 Industrial Drive Bowling Green, KY 42101 U.
23 105843 OWNER’S MANUAL NOTES _______________________________________________________________________________________________ _______________________________________________________________________.
W ARRANTY INFORMA TION POSE. IN ANY EVENT IMPLIED WARRANTIES INCLUDING THOSE OF MERCHANTABILITY AND FITNESS FOR A PAR- TICULAR 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.
An important point after buying a device Desa D30N (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Desa D30N yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Desa D30N - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Desa D30N you will learn all the available features of the product, as well as information on its operation. The information that you get Desa D30N will certainly help you make a decision on the purchase.
If you already are a holder of Desa D30N, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Desa D30N.
However, one of the most important roles played by the user manual is to help in solving problems with Desa D30N. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Desa D30N along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
