DesaメーカーREM50Bの使用説明書/サービス説明書
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PORT ABLE FORCED AIR HEA TERS OWNER’S MANUAL IMPORTANT Read and understand this manual before assembling, starting, or servic- ing heater. Improper use of heater can cause serious injury.
2 102016 Safety Information ......................................................................... 2 Product Identification .................................................................... 4 Unpacking ..........................................
3 102016 SAFETY INFORMA TION Continued W ARNINGS (Continued) • Use only kerosene or No. 1 fuel oil to avoid risk of fire or explosion. Never use gasoline, naphtha, paint thinners, alcohol, or other highly flammable fuels.
4 102016 PRODUCT IDENTIFICA TION 35/50/70,000 BTU/HR DOMESTIC PFA/PV 042 Handle Fuel Cap Lower Shell Power Cord Side Cover Fuel Tank Hot Air Outlet Air Filter End Cover Fan Guard Upper Shell Flame-Out Control Reset Button Figure 1 - Models B50G and REM50B 1.
5 102016 W ARNING ! FUELS Do not use heavy fuels such as No. 2 fuel oil or No. 2 Diesel. Using heavy fuels will result in: • clogged fuel fi lter and nozzle • carbon build up on spark plug • the need of non-toxic anti-icer in fuel during very cold weather IMPORTANT: Use a KEROSENE ONLY storage container.
6 102016 OPERA TION W ARNING ! Review and understand the warnings in the Safety Information Section, pages 2 and 3. They are needed to safely operate this heater. Follow all local codes when using this heater. To Start Heater 1. Follow all ventilation and safety information.
7 102016 ST ORING, TRANSPORTING, OR SHIPPING Note: If shipping, transport companies require fuel tanks to be empty. 1. Drain fuel tank. Note: Some models have drain plug on underside of fuel tank. If so, remove drain plug to drain all fuel. If heater does not have drain plug, drain fuel through fuel cap opening.
8 102016 Wrong pump pressure Dirty air output, air intake and lint fi lters Dirty fuel fi lter Dirt in nozzle Dirty or bad photocell lens Bad flame-out control Heater ignites, but flame-out control shuts off heater after a short period of time. W ARNING ! TROUBLE- SHOOTING Never service heater while it is plugged in, operating, or hot.
9 102016 SER VICE PROCEDURES W ARNING ! Upper Shell Removal 1. Remove screws along each side of heater using 5/16" nut-driver. These screws attach upper and lower shells together. 2. Lift upper shell off. 3. Remove fan guard. Never service heater while it is plugged in, operating, or hot.
10 102016 Relief Valve Pressure Gauge Plug Continued Pump Pressure Adjustment 1. Remove pressure gauge plug from fi lter end cover. 2. Install accessory pressure gauge (part number HA1180). 3. Start heater (see Operation, page 6). Allow motor to reach full speed.
11 102016 50 ROTOR PFA/P 056 Fuel Line Hose Nozzle Assembly Figure 13 - Removing Air and Fuel Line Hoses Combustion Chamber Air Line Hose Nozzle Assembly Figure 14 - Removing Nozzle Assembly Burner St.
12 102016 Blade Rotor .003"/.004" Gap Measured With Feeler Gauge Gap Adjusting Screw Sandpaper Gap Adjusting Screw Figure 18 - Sanding Rotor Figure 17 - Gap Adjusting Screw Locations (Pump Rotor, continued) 10. Install blades, pump plate, air fi lters, and fi lter end cover.
13 102016 Note: Use only original replacement parts. This will protect your warranty cover- age for parts replaced under warranty. Parts Under Warranty Contact authorized dealers of this product. If they can ’ t supply original replacement part(s), call DESA International ’ s Technical Service Dept.
14 102016 ILLUSTRA TED P ARTS BREAKDOWN PFA/P 003 MOTOR & PUMP 30 EAI/EBI 12-1 12-2 12-3 12-4 12-5 12-6 12-7 12-8 12-9 12-10 12-11 12-13 12-18 12-17 12-16 12-15 12-14 12-12 1 2 3 4 5 6 7 8 9 10 11.
15 102016 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. P ARTS LIST Models B50G and REM50B KEY PART NO.
W ARRANTY AND REP AIR SERVICE 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 workman- ship.
デバイスDesa REM50B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 REM50B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 REM50B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 REM50B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 REM50B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 REM50B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 REM50B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 REM50B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 REM50B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。