Robin AmericaメーカーRGX305, RGX305D, RGX405, RGX405D, RGX505, RGX505Dの使用説明書/サービス説明書
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Generator Model RGX305,305D RGX405,405D RGX505,505 D Technical Data & Overhaul Instructions.
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CONTENTS Section Title Page 1. SPECIFICATIONS .......................................... 1 2. PERFORMANCE ........................................... 3 2-1 Model RGX305 ...................................... 3 2-2 Model RGX305D .......................
T .- Model - .- _- Type RGX305 RGX305D RGX405 RGX406D _-.. --- .-.... - __.-. ._ _ _-. _- --__. -- __-- - -. - .._- Revolving-Field, Self-Exciting, P-pole, Single Phase _--.. .- Frequency -. -_... _- 50Hz 60Hr .-__ __ _.-. 3ooow 3400w 2500W 2900w .-- -- 50Hr .
I h) I Model Type RGXSOB RGX505D I I Revolving-Field, Self Exciting, 2-pole, Single Phase . 5 t 2 5 c) - ; z w - -. ,._. _- - -_ _ -_ ___, _ 50Hz - Max. 5ooOW Rated 4400w I Power Factor I .--_ 6OHZ _-- 5500w 4800W 1oov / 220v -- 120 / 240V - . . 1 .o - _- ----.
2. PERFORMANCE 2-l OUTPUT MODEL RGX305. Type . . . . . . . . . . . . . . . Self Exciting, 2-Pole, Single Phase Power Factor . . . . . . . . . . 1 .O Engine .
MODEL RGX305D Type ............... Self Exciting, 2-Pole, Single Phase Power Factor .......... 1 .O Engine .............. EY25-2D (EY25W)” t OUTPUT(240V).
MODEL RGX405 Type ............... Power Factor .......... Engine .............. Self Exciting, 2-Pole, Single Phase 1.0 EY35D(Wl-340)* I 120 ZllO $00 2 G CURRENT(A) - <220- I I/. w210- j , I y : I g200* i i I I/: i i i I I I ‘J 2 Y I 2 4 6 8 i I I lo 12 14 16 18 CURRENT(A)- I i 53 >- 0 2 52 Z- 5 51 g 50 a u.
MODEL RGX405D Type ............... Power Factor .......... Engine .............. Self Exciting, 2-Pole, Single Phase 1.0 EY35D (Wl-340)’ -- 62 61 60 59 f 240 250 5: z 230 0 2 J z 130 120 i : j 0 5 10 15 20 25 30 35 40 CURRENT(A)- 2 52 5 51 $50 2 49 2 1230 I 220 Output Max.
Self Exciting, 2-Pole, Single Phase 1.0 EY40D(Wl-390)” MODEL RGX505 Type ............... Power Factor .......... Engine .............. I I ;; ;; 62 62 E E > 6’ > 6’ +3 +3 p p a a L L t t 1.
MODEL RGX505D Type ............... Self Exciting, 2-Pole, Single Phase Power Factor .......... 1.0 Engine .............. EY40D (Wl-390)* t sak,l ~rl?rv% !-kUT-I 11 i VI> .-- 240 z 230 ; 2 130 g 120 110 0 10 20 30 40 CURRENT(A) - t 230 220 z 210 ti 2 120 $110 100 I i/I a.
3. FEATURES 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. Lightweight, Compact The Robin engine and revolving field generator designs provide added output power per weight and economical opera- tion.
14. Ruggedly Built Frame The box type frame is so ruggedly built that two or more generators can be stacked. Another convenient feature for the Robin generators. 15. Wide Range of Options The elctric starter type, wheels, and econo-throttle are availabe as options.
OIL GAUGE FUEL GAU/GE and TANK CAP SPARK PLUG CAP SPEED CONTROL CHOKE LEVER STOP BUTTON I P L s1 2 5) E < ii z 3, G) s am 4; si I FUEL STRAINER I AIR CLEANER I RECOIL STARTER I CONTROL BOX FUEL CO.
4-2 PANEL A ‘0 f CAC V AC RECEPTACLE 1 VOLTMETER NO-FUSE BREAKER 0 OAC V -n -I Iv-l- “3C JREAKER I ON 0 0 -4 OFF 0 AC RECEPTACLE 1 / VOLTMETER No FUSE I~REAKER AC RECEPTACLE 2 A ECEPTACLE 1 NO-FUS.
4-3 PANEL B DC FUS DC OUTPUT TERMINAL J DC EARTH (GROUND) TERMINAL FUSE IOA EARTH (GROUND) TERMINAL AC RECEPTACLE 3 MODEL RGX305 RGX405 RGX505 RGX305D RGX405D RGX505D EAR-iH (GROUND) TERMINAL AC R‘E.
THROUGH BOLT SLIP RING COVER BOLT FRONT COVER SHAFT I I RUBBER MOUNT / ROTOR COMPL. I ENGINE P.1 -..-.. ‘.O. I I I REAR ‘COVER STAi’OR COMPL. COOLI’NG FAN H 8 q z ; ;;1 E =! -I p 5 z SHAFT BkU.
5-2 FUNCTIONS 5-2-l STATOR -l-he stator consists of a laminated silicon steel sheet core, copper wire which winds the core, and lead wires which de- liver the power. The copper wire is wound into the main coil, sub (auxiliary) coil, and DC coil. AC output power is taken from the main coil, and DC output power from the DC coil.
5-2-2 ROTOR The rotor consists of a laminated silicon steel sheet cover with a field coil wound arount it and cooling fans and slip rings at both ends of the shaft. The field coil leads are con- nected to the slip rings and direct current (DC) to the field coil turns the rotor and magnet.
5-2-3 BRUSHES - - - --------- An exciting current is supplied from the AVR to the rotor. The brushes are made of carbon; and the brush-holders of plastic. It is necessary to keep the contact pressure between the brushes and slip rings withing specific limits.
5-2-6 NO-FUSE BREAKER The no-fuse breaker prevents AC output overcurrent and shortcircuit overcurrent. Some models have one no-fuse breaker, and the others have two. The single no-fuse breaker protects the generator from maximum current; and the double no-fuse breakers protect the generator from maximum current, and its receptacles.
5-2-7 FUSE The fuse prevents DC output overcurrent and shortcircuit overcurrent. If the generator is operated at a level exceeding the maximum current, it can cause insulation deterioration. burning, electric shock. and electric leakage. The fuse protects the generator from these troubles.
5-2-l 1 REAR COVER The rear cover is also an aluminum die casting, and has a faucet joint to hold the stator together with the front cover. It has bosses inside for holding the brushes, and slits for taking cooling air in. The slits are so designed that human fingers will not go in.
5-3-l REVOLVING FIELD TYPE and REVOLVING ARMATURE TYPE I AC VOLTMETER CONTROL BOX . NO-FUSE BREAKER BRUSH ASSY BRUSH HOLDER SLIP RING REAR COVER RfIl T SOCKETPLUG FRONT COVER ,YOKE I FNClhlF POLE ASSY FIELD COIL SHAFT ARMATURE ASSY FIELD COIL RMATURE ASSY RUBBER VIBRATION ISOLATOR COOLll;G FAN Fig.
The RG Series is the revolving armature type, and the RGX Series is now the revolving field type. The differences between these types and their features are described below. The construction of the revolving armature type is shown in Fig. 5- 15, and that of the revolving field type in Fig.
5-3-2 PRIMARY EXCITING ACTION The RGX Series employs an exciting coil in the engine mag- neto for raising the primary voltage. This action is explain- ed. The RG Series generates a voltage when the generator is started again because of the residual magnetism remaining in the yokes and poles.
5-3-4 FULL POWER SWITCH The dual voltage type has a full power switch to produce the rated output from a single 11OV or 120V receptacle. The full power switch operates as described below. (The full power switch for 12OV/24OV is described as the construction of both full power switches for 12OV/24OV and 1 lOV/22OVis same.
54 CHANGE of ENGINE PARTS In detail of the engine, please refer to the service manual, RGX305, RGX305D are refer to EY25, RGX405, RGX405D, RGX505 and RGX505D are refer to EY35 and EY40. The RGX Series employs engine parts special to the RGX to suit the modified engine.
The blower housing has nuts for mounting the bracket, and a wire for the stop button which runs inside the blower housing. WIRE BLOWER HOUSING Fig. 5-20 (21 5-4-3 FUEL’SYSTEM The large-sized 164ter fuel tank is mounted in the frame. The fuel piping was changed as a result as shown in Fig.
5-4-4 COOLING SYSTEM A baffle is provided to prevent engine cooling air from raising the temperature of other parts. Large sized rubber pipe 1 shown in Fig.
6. SAFETY PRECAUTIONS 1. Use extreme caution near gasoline. A constant danger of explosion or fw exists. Do not ffi the fuel tank with gasoline while the engine is running. Do not smoke or use open flame near the fuel tank. Be careful not to spill fuel when refueling.
7. RANGE of APPLICATIONS Generally, the rated power of an electrical appliance often refers to the amount of work that can be done by it. The electric power required for operating an electrical appliance is not necessarily equal to the amount of work that can be done by it.
5. Appliances without any indication as to power consumption Some appliances have no indication as to power consumption; but instead the work load (output) is indicated. In such a case, power consumption is to be worked out according to the numerical formula mentioned below.
NOTE: Wiring between generator and electrical appliances 1. Allowable current of cable Use a cable with a allowable current that is higher than the rated input current of the load lelectrical appliance).
8. MEASURING PROCEDURE 8-1 METERS 8- 1 - 1 VOLTMETERS AC and DC voltmeters are necessary. The approximate AC voltage ranges of the voltmeters to be used for various types of generators are as follows:.
8-1-4 TESTER Used for measuring resistance, etc. 8-1-5 MEGGER TESTER Used for measuring generator insulation resistance. Select one with testing voltage range of 5OOV. 8-1-6 TACHOMETER There are various types of tachometers, such as contact-less type, contact type, and strobe type.
8-2 AC OUTPUT MEASURING TO Use a circuit like the one shown in Fig. 8-7 for measuring AC output. A hot plate or lamp with a power factor of 1.0 may be used as a load. Adjust the load and rpm, and check that the voltage range is as specified in Table 8-1 at the rated amperage and rated rpm.
. STATOR Measure the insulation resistance between the red or white coupler from the stator and the core. Fig. 8- 70 . ROTOR Measure the insulation resistance between the core and one of the slip rings of the rotor. Fig. 8- 11 . CONTROL BOX Measure the insulation between the live parts and the casing or grounded part.
9. CHECKING FUNCTIONAL MEMBERS 9-1 STATOR ASSEMBLY 9-l-l MEASURING WINDING RESISTANCE Check the resistances of the leads from the stator with a tester. (See Fig. 9 - 1.) Check all the leads which are shown by type in the tables below. Any lead which is inactive is faulty.
*RGX505, RGX505D l 50Hz 22OV. 23OV, 240V yzJG-Jq ml l 50H.z 1 lOV, llOVI22OV. 12OVl24OV l 60Hz 11OV. 12OV, llOVi22OV. 12OVi24OV 1 Wire color i BLUE 1 I BLUE ] 0.14 52 1 9-l-2 MEASURING INSULATION RESISTANCE Refer to 8-4 MEASURING INSULATION RESISTANCE.
9-3 BRUSHES The brushes must be smooth where they contact the slip rings. If not, polish smooth the brushes with sandpaper. A brush that is not smooth produces arcs between the brush and slip ring leading to possible damage. Usable brush lengths are from 5 mm to 15 mm as shown in Fig.
Tester polarity Yellow Red White j Green Brown ! I m I i7OOK-lMi2 One wire: 052 ’ 72K - 120KQ 65K - 1OKR I Yellow - Another: QO One wire: Ost 00 409K - 500KR 72K - 120KS2 65K - 1 OKR , Another: 00 R.
9-5 FUSE HOLDER and NO-FUSE HOLDER 9-5-l FUSE HOLDER Only the LG301 and LG301D have a no-fuse breaker. Push the power switch off and check continuity. If no cur- rent flows, it is normal. Then push the power switch on and check continuity again. If current flows, it is normal.
9-6 RECEPTACLE and AC PLUG Check the current-carrying parts of the receptacles and AC plugs and their leads and plastic parts for bums. 9-7 VOLTMETERS Apply AC voltage to a terminal and check if the voltmeter reads normal. 9-8 DIODE STACK ASSEMBLY -- + e- I- Fig.
9-9 PRIMARY EXCITING CIRCUIT As described in 5-3 DESCRIPTION of GENERATOR OP- ERATION, the primary exciting coil is in the magneto mounted 0~1 the engine, and the AVR has a circuit for it. 9-9-l EXCITING COIL The normal inter-terminal resistance of the exciting coil is about 10 to 30 ohms.
10. DISASSEMBLY and REASSEMBLY 10-I PREPARATIONS and SUGGESTIONS 1) Wren disassembling the engine, remember well the locations of individual parts so that they can be reassembled correct- ly. If you are uncertain of identifying some parts, it is suggested that tags be attached to them.
Fig. 10-3 Fig. 10-4 Order 1 I i Item Procedure Remarks Tool 2 Control Box (1) Remove the connector and coupler. The connector and bush- Remove the connector and coupler ing are so designed as to I that are connect to the rear of the I lock, so push and pull control box.
Order 3 Item Frame Procedure Remarks I TOOi (1) Remove the box stay. , It is not necessary to re- 10 mm spanner 69 bolt. . . 2 PCS. move the air guide. (2) Remove the side plates, front and rear. (3) Remove the generator mounting nuts. Black special bolts are used.
Order 1 Item Procedure Remarks Tool I I 4 Brush holder (1) Remove the brush cover. I / (+) screwdriver I I Remove the brush cover in back of the 1 rear cover. 40 screw. . . 2 pcs. I 1 I , (2) Remove the brush holders. Be sure to remove the 1 I I (See Fig.
Order 6 T t I I I Item I Procedure ! I Stator ! (1) Remove the stator. ! Full out the stator from the front cover by lightly tapping the outside of the core with a plastic hammer. (See Fig. 10 11.) If the stator does not come out, insert a screwdrive between the front cover and stator, and twist it.
Order item , Procedure Remarks Tool 7 Rotor (1) Pull out the through-bolt. Fit a box Hammer spanner or socket wrench over the Box spanner, or head of the through-bolt, strike it i socket wrench hard counterclockwise with a ham- 14mm mer to loosen, and remove the through-bolt.
NOTE: In case the rotor cannot pull out, please do the following ways. 1. Prepare the tool in the dimensions of the following for pulling out the rotor. L, a , T! -i ‘T -1 -I MODEL 1 L 11) A’B jC1D ! Pitch RGX305 / 250mm : 33mm I @lOmm / @mm , 20mm i 12mm 1.
2. Remove a throughbolt and insert the shaft of rotor puller into the hole for throughbolt and push it up till the shaft reaches the screw hole of the P. T. 0. shaft on the side of engine. 3. As shown in Fig. lo- 16, screw up the bolt pushing the rotor puller shaft and remove the rotor.
10-3 HOW TO REASSEMBLE 10-3-l FRONT COVER Attach the front cover to the engine main bearing cover. Match the faucet joint, and tighten the bolts. 8$xlSmmbolt...4pcs. Tightening torque 120 to 14Okg-m NOTE: Make sure that the slits for cooling air an? dew.
10-3-3 STATOR Install the stator to fit the faucet joint of the front cover. If it does fit properly, lightly strike the stator core with a plastic hammer as shown in Fig. 10-20. NOTE: Never strike the winding. NOTE: Make sure that the mares to tie control box are up and that the wires to the brushes are to the back.
4) 5) Install the rear cover to fit the rotor bearing. Lightly strike the circumference of the rear cover evenly with a plastic hammer. (See Fig. 1 O-23 .) NOTE: Be careful not to pinch the wires between the stator and rear cover. Fig. lo-23 Tighten the cover bolt.
8) Insert the wires into the connectors. The connector positions and wire colors are shown in Table 10-3. NOTES: 1. RGX505 - 1 lOV, 12OV, RGX505D: Connectors are used for terminals (7) through (101 only. The others are pin terminals 2. Terminals 111 through (61 are for a 2 mm’ wire and terminals (71 through (10) for a 0, 75mm2 wire.
NOTE: The mounting dirmtion of the brush holders for Models RGX405, RGX405D, RGX505 and RGX 505D isshown in Fig. lo- 28 GREEN BROWN WIRE WIRE Fig. lo-28 NOTE: If a brush is installed oblique to the slip ring, the brush holder can break tien the screw is tightened; or the brush may break when the generator is started.
3) Install the generator in the frame. Lift the generator with a chain block, install it in the frame, and tighten the nuts. (See Fig. 10-30.) RGX305, RGX305D B@nuts...4pcs. RGX405, RGX405D, RGX505, RGX505D 89 nuts . . .6 PCS. 4) Attach the side plates to the frame.
10-3-8 FUEL TANK 1) Attach the strainer, nut, and banjo to the strainer bracket. 2) Remove the front panel from the control box, and mount the strainer bracket. 5q5~12mmbolt...2pcs. Mount the front panel again. 3) Mount the fuel tank on the side plates with rubber washers between the side plates and the fuel tank.
10-4 CONTROL BOX CHECK, DISASSEMBLY, and REASSEMBLY lo-4- 1 CHECK Check the wiring by removing the control box from the frame and taking the top lid off. 10-4-2 DISASSEMBLY 1) Remove the control box top lid, and the front panel from the control box. (See Fig.
11. TROUBLE-SHOOTING When the generator is in trouble, check carefully the trouble part and remedy it. (I) (Cause) (Remedy) YES Win? checked? Wrong wiring or some leads unconnected. 1 OK Resistance outside range of 5 -7.5X2 Slip ring defective Resistance outside range of 5 -7.
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Voltage too low Kau!w) In case AC voltage is less than lOV, voltmeter needle should not deflect. Rpm too low Rpm unadjusted t loose wire joints Wrong wiring I OK 1 Resistance less than 4a Field coil shorted NG Slip ring defective OK Brush defective (Remedy) l Adjust.
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12. OPTIONS An electric starter, casters, and other parts are available as options for the RG.X Series. The use of optional parts may require addition or change of parts. The assembly and disassembly procedures to be followed in using optional parts are described below.
12-1-3 CONTROL BOX (on ENGINE SIDE) 1) RGX305,305D A control box such as shown in Fig. 12-3 (1) is installed on the crankcase opposite to the carburetor; and a magnetic switch and diode rectifier are provided. The cylinder head is provided with a bracket and an ignition coil.
2) RGX405, RGX405D, RGX505, RGX505D A control box such as shown in Fig. 12-4 is installed on the crankcase opposite to the carburetor. A magnetic switch and diode rectifier are installed. / DIODE RECTIFIER B@xlZmrnd B@ x 12 SCREW: 1 PC. : BOLT: 2 PCS.
KEY SWITCH NUT CONTROL BOX I (TO ENGINE SIDE) TO CONTROL BOX / I STRAINER STRAINER BRACKEi Fig. 12-5 AfOE: Be sure to ground the earth terminal on tie key switch to tie generator or engine body. If the key switch is not correctly grounded, the engine will not stop.
12-l-6 FRAME (RGX305and RGX305D ONLY) Only the RGX305 and RGX305D have a frame of different width from before. The frames for the RGX405, RGX405D, RGX505, and RGX505D remain unchanged.
12-2 CASTER 1) The caster base is fitted with rubber casters 75 mm in diameter, and the caster base is bolted to the frame. 2) The frame must be drilled to open holes for mounting the caster base. 3) The RGX 305 and RGX305D have a frame 30 mm wider than the standard frame as mentioned in 12-l-6.
13. CIRCUIT DIAGRAM RGX305 (220V-23OV-24OV) RGX405 (22OV-23OV-24OV) RGX505 (22OV-23OV-24OV) pf TFC ‘y--$--p& I I pc /,~~--$@jb ; i “=& ~jExc ;Kz == 11 BLUE 1 -- -- I I ‘-‘“J/[ j I --- -- -- J GENERATOR CONTROL BOX ENGINE 0 ‘11 RECEPTACLE is equipped only for RGX505.
RGX305 (I IOV-I 2OVl RGX405 (IlO-12OV) 7 -- ---If-- I -- -___ --- j APT -__ ENGINE --- REC, pETa ‘0’ REC, c I I I I i I E 11 *Y - IGREEN “I” ; ! A+T Im F IL- o-T tiLUE1 i u I -- -- GENERATOR C.
RGX505 (lIOV-IZOV) I i 1~ - Ly I I GEN&ATOR -- CONTROL BOX -- -- __-.I ENGINE l SYMBOLS I Symbols Name of Parts I I MC AC Winding I I SC Auxiliary Winding I DC ! DC Winding I I FC ’ Field Winding I 1 D / Diode Stack Assy I F Fuse I Symbols Name of Parts 4 RECs i AC Output Receptacle , (22OV/230’.
1 ISSUE EMD-GS0005 1 @FUJI HEAVY INDUSTRIES LTD. INDUSTRIAL PRODUCTS DIV. 2ND Subaru Bldg. 1-1, Choume, Miyahara-cho, Omiya-shi, Saitama 330-0038, Japan PHONE ; (Omiya 48) 653-5811 FACSIMILE ; (Omiya .
デバイスRobin America RGX305, RGX305D, RGX405, RGX405D, RGX505, RGX505D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：
Robin America RGX305, RGX305D, RGX405, RGX405D, RGX505, RGX505D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Robin America RGX305, RGX305D, RGX405, RGX405D, RGX505, RGX505D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。Robin America RGX305, RGX305D, RGX405, RGX405D, RGX505, RGX505D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。Robin America RGX305, RGX305D, RGX405, RGX405D, RGX505, RGX505D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。
Robin America RGX305, RGX305D, RGX405, RGX405D, RGX505, RGX505D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Robin America RGX305, RGX305D, RGX405, RGX405D, RGX505, RGX505D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、Robin America RGX305, RGX305D, RGX405, RGX405D, RGX505, RGX505D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Robin America RGX305, RGX305D, RGX405, RGX405D, RGX505, RGX505D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。
