GeneracメーカーNP-50LPGの使用説明書/サービス説明書
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THIS SYMBOL POINTS OUT IMPORT ANT SAFETY INSTRUCTIONS, WHICH, IF NO T FOLLO WED, COULD END ANGER THE PERSONAL SAFETY AND/OR PROPER TY OF Y OURSELF AND OTHERS. READ AND FOLLO W ALL INSTR UCTIONS IN THE MANU AL BEFORE A TTEMPTING TO OPERA TE THIS UNIT .
Study these SAFETY R ULES carefully before installing, operating or ser- vicing this equipment. Become f amiliar with the Owner’ s Manual and with the generator . The generator can operate saf ely , efficiently and reliably only if it is properly installed, operated and maintained.
3 Recreational V ehicle Generator Generac NP-50LPG Recreational V ehicle Generator IDENTIFI- CA TION RECORD Please record the f ollowing information fr om the generator DA T A DECAL or information decal. 1. Model Number_______________________ 2. Serial Number_________________ 3.
4 Recreational V ehicle Generator Generac NP-50LPG Recreational V ehicle Generator T ABLE OF CONTENTS SAFETY RULES................................................................2 IDENTIFICA TION RECORD ..............................................3 GENERAL FEA TURES .
5 Recreational V ehicle Generator R EAD THIS MAN UAL THOROUGHL Y If you don't understand an y por tion of this manual, contact Gen- erac f or a demonstration of actual star ting, operating and ser vicing procedures .
6 Recreational V ehicle Generator Generac NP-50LPG Recreational V ehicle Generator GEN ERA T OR AP P LICABI LIT Y These generators ha ve been designed and manuf actured f or supplying electrical power f or recreational vehicles . Y ou should not modify the generator or use it f or any application other than f or what it was designed.
7 Recreational V ehicle Generator Generac NP-50LPG Recreational V ehicle Generator GEN ERA T OR CONTROL P AN EL Mounted on the generator control panel (Figure 2) are the f ol- lowing f eatures: Figure.
8 Recreational V ehicle Generator B EFORE ST ARTI NG TH E ENGIN E IMPOR T ANT: INSTR UCTIONS AND INFORMA TION IN THIS MANU AL ASSUME THE GENERA TOR HAS BEEN PR OP- ERL Y INST ALLED , CONNECTED , SER VICED , TESTED AND ADJUSTED BY A QU ALIFIED INST ALLA TION TECHNICIAN OR INST ALLA TION CONTRACT OR.
9 Recreational V ehicle Generator 3. Hold the engine Star t/Stop Switch at ST ART to cr ank engine. Release the s witch when the engine star ts. CA UTION: If the engine does not start after it has been cranking for 15 seconds, release the start/stop switch and try again.
10 Recreational V ehicle Generator Induction type motors (such as those that run the vehicle’ s fur nace f an, refrigerator , air conditioner , etc.) need about 2- 1/2 time more watts of po wer for starting than for running (f or a f e w seconds during motor star ting).
11 Recreational V ehicle Generator The v oltage regulator also incor porates a “v oltage surge pro- tection circuit. ” This circuit prev ents troublesome surges in the generator A C output voltage . V oltage surge is a common cause of damage to electronic equipment.
12 Recreational V ehicle Generator FUE L RE Q UIREME N T S The “NP” series generator is equipped with a liquefied petro- leum (LP) gas fuel system. LP gas is usually supplied as a liquid in pressure tanks. “NP” series generators require a “vapor withdr aw al” type fuel system.
13 Recreational V ehicle Generator This section includes inf or mation about simple maintenance which includes the f ollowing tasks. • Chec king engine oil lev el • Changing engine oil • Changin.
14 Recreational V ehicle Generator ENGI NE AI R CLEAN ER Clean and re-oil the f oam pre-cleaner ev er y three months or e very 25 operating hours, whiche ver comes first. Service more frequently if operating under e xtremely dusty or dir ty con- ditions (Figure 10): • Remo ve both scre ws to loosen cover .
15 Recreational V ehicle Generator S P A RK A RRE S T OR MUFFL ER If the generator is not equipped with a spark arrestor exhaust muffler and is to be used on any f orest cov ered, brush cov- ered or grass co vered unimpro ved land, you ma y ha ve to install a spark arrestor .
16 Recreational V ehicle Generator MA JOR SERVICE MANUAL T o obtain a ser vice manual f or your gener ator , order it from your dealer/distributor or contact the f actor y . Be sure to iden- tify your MODEL NUMBER and SERIAL NUMBER. DR IVE BEL T The engine drives the generator rotor b y means of a pulley and drive belt arrangement.
17 TROUBLESHOOTING POINTS P ROBLEM CAUSE C OR R E CTION Engine won’t crank. 1. 15 amp fuse blo wn. 1. Replace fuse. 2. Loose, corroded or def ective 2. Tighten, clean or replace batter y cab les as necessar y . 3. Batter y is discharged or def ective .
ELECTRICAL DA T A Drawing No. 94210 18 Recreational V ehicle Generator Generac NP-50LPG Recreational V ehicle Generator GENERAC ® CORPOR A TION.
19 Recreational V ehicle Generator Generac NP-50LPG Recreational V ehicle Generator ELECTRICAL DA T A Drawing No. 94210 GENERAC ® CORPOR A TION.
20 Recreational V ehicle Generator Generac NP-50LPG Recreational V ehicle Generator EXPLODED VIEW — BASE AND PULLEYS Drawing No. 95865 GENERAC ® CORPOR A TION.
ITEM DESCRIPTION P ART NO. QTY . ITEM DESCRIPTION P ART NO. QTY . 21 Recreational V ehicle Generator 1 BASE, MOUNTING 92603 1 2 GROUND CABLE 90141 1 3 MOUNT , (RUBBER) 46911 4 4 CAPSCREW , .
22 Recreational V ehicle Generator Generac NP-50LPG Recreational V ehicle Generator EXPLODED VIEW — AL TERNA TOR AND P ANEL Drawing No. 94106 GENERAC ® CORPOR A TION.
ITEM DESCRIPTION P ART NO. QTY . ITEM DESCRIPTION P ART NO. QTY . 23 Recreational V ehicle Generator 1 Lower Bearing Carrier 75995 1 2 50 Rotor Assembly 92605G 1 3 50 Stator Assembly 92604G 1 4 Ball Bearing 73159 1 5 Ball Bearing 31971 1 6 Upper Bearing Carrier 72379 1 7 Stator Stud 77006 4 8 M8-1.
24 Recreational V ehicle Generator Generac NP-50LPG Recreational V ehicle Generator EXPLODED VIEW — ENGINE ENCLOSURE Drawing No. 94108 GENERAC ® CORPOR A TION.
ITEM P ART NO. QTY . DESCRIPTION ITEM P ART NO. QTY . DESCRIPTION 25 Recreational V ehicle Generator 1 90953 1 SCROLL, FL YWHEEL 2 45756 8 SCREW , T APTITE M6-1.0 x 10 LG 3 90388 1 SCREW , T APTITE M6-1.0 x 12 LG 4 91222-A 1 FL YWHEEL (20 DEG.) 5 67198-N 1 W ASHER, BELL VILLE M20 6 67890 1 NUT , M20 x 1.
26 Recreational V ehicle Generator Generac NP-50LPG Recreational V ehicle Generator EXPLODED VIEW — GN-410 ENGINE Drawing No. B2195 GENERAC ® CORPOR A TION.
27 Recreational V ehicle Generator Generac NP-50LPG Recreational V ehicle Generator ITEM P AR T NO. QTY . DESCRIPTION ITEM P ART NO. QTY . DESCRIPTION 1 71977 1 PISTON RING SET 2 71979 2 CONNECTING RO.
28 Recreational V ehicle Generator Generac NP-50LPG Recreational V ehicle Generator EXPLODED VIEW — ENGINE ACCESSORIES Drawing No. 95866 GENERAC ® CORPOR A TION.
ITEM P ART NO. QTY . DESCRIPTION ITEM P AR T NO. QTY . DESCRIPTION 29 Recreational V ehicle Generator 1 90896 1 MANIFOLD, INT AKE 2 91039 1 GASKET , MANIFOLD/HEAD 3 68527 2 BOL T , HEX HD. CAPSCR. & LOCK WASHER-M6-1.0 x 20 4 72347 1 SP ARK PLUG, CHAMPION #RC12YC 5 89228 1 GASKET , CARB.
CALIFORNIA EMISSION CONTR OL W ARRANTY ST A TEMENT Y OUR W ARRANTY RIGHTS AND OBLIGA TIONS The California Air Resources Board ("CARB") and Generac Corporation are pleased to explain the Emission Control System War- ranty on your new recreational vehicle generator engine.
EMISSION CONTROL SYSTEM W ARRANTY Emission Control System Warranty ("ECS W arranty") for 1995 and Later Model Y ear recreational vehicle generator: A. Applicability: This warranty shall apply to 1995 and later model year recreational vehicle generator .
GENERAC ® CORPOR A TION Generac’ s Three-Y ear Limited Warranty For Recreational V ehicle NP Generators GENERA C warrants to the original purchaser that its generators will be free from def ects in mater ials or workmanship f or the period set for th belo w from the date of or iginal purchase.
デバイスGenerac NP-50LPG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：
Generac NP-50LPG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Generac NP-50LPG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。Generac NP-50LPG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。Generac NP-50LPG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。
Generac NP-50LPG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Generac NP-50LPG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、Generac NP-50LPG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Generac NP-50LPG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。
