DesaメーカーBTU/HRの使用説明書/サービス説明書
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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. Save this manual for future reference. For more information, visit www.
www.desatech.com 113282-01C 2 SAFETY INFORMATION WARNING: This product con- tains and/or generates chemicals known to the State of California to cause cancer or birth defects, or other reproductive harm. IMPORTANT: Read this owner’s manual carefully and completely before trying to assemble, oper- ate, or service this heater.
www.desatech.com 113282-01C 3 • Never move, handle, refuel, or service a hot, operating, or plugged-in heater . • Never attach duct work to front or rear of heater .
www.desatech.com 113282-01C 4 FUELS WARNING: Use only kero- sene, #1/#2 diesel/fuel oil, JET A or JP-8 fuels to avoid risk of fire or explosion. Never use gaso- line, oil drained from crankcases, naphtha, paint thinners, alcohol or other highly flammable fuels.
www.desatech.com 113282-01C 5 ASSEMBLY (FOR 110/115/155/165/200 MODELS ONLY) These models are furnished with wheels and a handle. Some models are furnished with a second handle also. Wheels, handle(s), and the mounting hardware are found in the shipping carton.
www.desatech.com 113282-01C 6 Figure 9 - Typical Generator Grounding Method (Generator construction may vary from that shown) Ground Lug Ground Wire (#10 AWG - Stranded- Copper) Alternator Copper or Brass Grounding Point TO RESTART HEATER Wthout ON/OFF Switch 1.
www.desatech.com 113282-01C 7 PREVENTATIVE MAINTENANCE SCHEDULE WARNING: Never service heater while it is plugged in, operating, or hot. Severe burns and electrical shock can occur.
www.desatech.com 113282-01C 8 POSSIBLE CAUSE 1. No fuel in tank 2. Pump pressure incorrect 3. Dirty fuel fi lter 4. Obstruction in nozzle 5. W ater in fuel tank 6. Bad electrical connection be- tween ignitor and ignition con- trol assembly 7. Defective ignitor 8.
www.desatech.com 113282-01C 9 SERVICE PROCEDURES WARNING: To avoid risk of burn and electrical shock, never attempt to service heater while it is plugged in, operating, or hot. UPPER SHELL REMOVAL 1. Remove screws along each side of heater using 5/16" nut-driver .
www.desatech.com 113282-01C 10 SERVICE PROCEDURES Continued Figure 15 - Air Output, Air Intake, and Lint Filters, 110/115/155/165/200 Models Only Air Intake Filter Filter End Cover Lint Filter Air Output Filter 6. Replace filter end cover . 7. Replace fan guard and upper shell.
www.desatech.com 113282-01C 11 SERVICE PROCEDURES Continued IGNITOR 1. Remove upper shell and fan guard (See Up- per Shell Removal , page 9). 2. Remove fan (see page 9). 3. Remove 4 side cover screws with a 5/16" nut driver . Remove side cover (see Figures 18 or 19, page 10).
www.desatech.com 113282-01C 12 SERVICE PROCEDURES Continued NOZZLE ASSEMBLY (For 40/50 /55/60/70/110/115/155/165 Models Only) 1. Remove upper shell (see Upper Shell Re- moval , page 9). 2. Remove fan (see Fan , page 9). 3. Remove fuel and air line hoses from nozzle assembly (see Figure 23 or 24).
www.desatech.com 113282-01C 13 SERVICE PROCEDURES Continued Figure 27 - Removing Air and Fuel Line Hoses (200 Model Only) Fuel Line Hose Nozzle/ Adapter Assembly Combustion Chamber Nozzle Adapter Brac.
www.desatech.com 113282-01C 14 SERVICE PROCEDURES Continued PUMP ROTOR (Procedure if Rotor is Binding) 1. Remove upper shell (see Upper Shell Re- moval , page 9). 2. Remove filter end cover screws using 5/16" nut driver (see Figure 30 or 31). 3. Remove fi lter end cover and air fi lters.
www.desatech.com 113282-01C 15 SERVICE PROCEDURES Continued IGNITION CONTROL ASSEMBLY WARNING: High voltage! 1. Unplug heater . 2. Remove side cover screws (4) using 5/16" nut- driver to expose ignition control assembly . 3. Remove fuse cover (see Figure 34).
www.desatech.com 113282-01C 16 WIRING DIAGRAMS Power Plug 120V/60Hz Blue Blue White Photocell Ignition Control Assembly Green Black Black Green Red Black Y ellow Y ellow Motor Ignitor Photocell Photoc.
www.desatech.com 113282-01C 17 Power Plug 120V/60Hz Blue Blue White Photocell Ignition Control Assembly Green Black Black Green Red Black Y ellow Y ellow Motor Ignitor Thermostat Photocell Photocell I.
www.desatech.com 113282-01C 18 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 33 34 35 31 32 38 37 39 36 9-2 9-1 110/115 Burner Head Assembly 9-3 9-4 9- 5 ILLUSTRATED.
www.desatech.com 113282-01C 19 PARTS LIST 40 MODELS 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.
www.desatech.com 113282-01C 20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 33 34 35 40 31 32 38 37 39 36 9-1 9-3 9-4 9-5 ILLUSTRATED PARTS BREAKDOWN STANDARD MODEL.
www.desatech.com 113282-01C 21 PARTS LIST 50/55/60/70 MODELS 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.
www.desatech.com 113282-01C 22 ILLUSTRATED PARTS BREAKDOWN STANDARD MODELS PK110, R110D, R115D, B115D, PK115, UK110, TK110, TK115, REM115D, RM115D, B155D, REM155D, R165D, RM155D, PK155, UK155, TK155, .
www.desatech.com 113282-01C 23 KEY PART NO. NUMBER DESCRIPTION QTY. 1 098511-292 Upper Shell (Service Part Will Be Black) 1 2 M15823-27 Screw, #10-16 x 1/2" 8 3 098512-71 Combustion Chamber (110/.
www.desatech.com 113282-01C 24 1 2 3 23 19 9 10 11 12 13 15 25 27 24 28 29 30 31 17 14 14 39 33 34 35 36 32 26 5 4 6 7 8 16 18 37 38 20 22 21 42 41 44 40 43 ILLUSTRATED PARTS BREAKDOWN STANDARD MODELS.
www.desatech.com 113282-01C 25 PARTS LIST 200 MODELS 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.
www.desatech.com 113282-01C 26 KEY PART NO. NUMBER DESCRIPTION QTY. 1 HA3027 Nozzle Assembly (110/115) 1 HA3028 Nozzle Assembly (155/165) 1 2 HA1000 Ignitor Kit 1 3 M10908-75 Screw, #6-32 x 7/8" .
www.desatech.com 113282-01C 27 ILLUSTRATED PARTS BREAKDOWN KEY PART NO. NUMBER DESCRIPTION QTY. 1 102001-28 Motor (40/50/55/60) 1 102001-29 Motor (70) 1 2 079975-03 Pump Body (50/55/60) 1 079975-02 Pu.
www.desatech.com 113282-01C 28 ILLUSTRATED PARTS BREAKDOWN 11 17 16 15 14 13 12 10 1 2 3 4 5 6 7 8 9 13 KEY PART NO. NUMBER DESCRIPTION QTY. 1 102001-30 Motor 1 2 079975-02 Pump Body 1 3 FHPF3-5C Scre.
www.desatech.com 113282-01C 29 1 2 3 4 5 6 7 8 9 10 11 12 18 14 15 16 17 13 19 KEY PART NO. NUMBER DESCRIPTION QTY. 1 102001-27 Motor 1 2 079975-03 Pump Body 1 3 FHPF3-6C Screw, #10-32 x 5/8" 2 4.
www.desatech.com 113282-01C 30 REPLACEMENT PARTS Note: Use only original replacement parts. This will protect your warranty coverage for parts re- placed under warranty . PARTS UNDER WARRANTY Contact authorized dealers of this product. If they can’t supply original replacement part(s), call DESA Heating Products’ T echnical Service Dept.
www.desatech.com 113282-01C 31 TECHNICAL SERVICE Y ou may have further questions about installation, operation, or troubleshooting. If so, contact DESA Heating Products’ T echnical Service Department at 1-866-672-6040. When calling please have your model and serial numbers of your heater ready .
WARRANTY AND REPAIR SERVICE Printed in U.S.A. WARRANTY SERVICE Should your heater require service, return it to your nearest authorized service center . Proof of purchase must be presented with the heater . The heater will be inspected. A defect may be caused by faulty materials or workmanship.
デバイスDesa BTU/HRの購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
Desa BTU/HRをまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはDesa BTU/HRの技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Desa BTU/HRの取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Desa BTU/HRで得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Desa BTU/HRを既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はDesa BTU/HRの不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Desa BTU/HRに関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちDesa BTU/HRデバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
