Robin America RGX240 Especificações

-Rain G Mot~ti’ RG RGX240, issu E EMU - GS0068 q

SPEED CONTROL LEVEH CONTI301. BOX \ CHOKE KNOB STOP BUTTON / i I I GENEHATOR FlJEl S~~-~AINEH AlI{ CLEANLIt MUFFLEt FUEL GAUGE imd TANK CAP

4-2 RGX180 PANEL 4-2-l 1 lOV, 120V CIRCUIT BREAKER AC RECEPTACLE 1 I ‘dc vi i “. ! ‘k.. I /../- NEON LAMP / FUEL COCK EARTH (GROUNDI T

4-3 RGX240 PANEL 4-3-l 1 lOV, 120v CIRCUIT BREAKER ,, AC RECEPTACLE 1 - .LOPEN, 1 , VOLTMETER , DC FUSE 10A DC OUTPUT - TERMINAL FUEL

4-4 RGX240D PANEL 4-4-l llOV,‘22OV, 12OV,‘24OV AC REC’IPTACLE 2 CIRCUIT BREAKER/ AC RECEPTACLE l- -! , CIRCUIT r- BREAKER I ON OFF DC FUSE

STATOR COMPL. ROTOR COMPL. I ;s I BRUSH HOLDER THROUGH.BOLT SLIP RING COVER BOLT FRONT COVER SHAFT -_ .- __ .-- RUBB’ER MOUNT RDTOd COMPL.

5-2 FUNCTIONS 5-2-l STATOR The stator consists of a laminated silicon steel sheet core, copper wire which winds the core, and lead wires w

5-2-2 ROTOR The rotor consists of a laminated silicon steel sheet cover with a iield coil wound arcund it and cooling fans and slip ri

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 neces

5-2-6 CIRCUIT BREAKERS Models RGX180 and RGX240 have a pushbutton circuit breaker and Model RGX240D two pushbutton circuit 1 breakers.

5-2-7 FUSE The fuse prevents DC output overcurrent and short<ircuir overcurrent. Ii the generator is operated at a level exceeding the ma

CONTENTS 1. SPECIFICATIONS ... 2. PERFORMANCE ... 2-1 Model RGX18

5-2-11 REAR COVER The rear cover is also an alumrnum die casting. and has a faucet joint to hold the stator together w-ith the front c

5-3 DESCRIPTION of GENERATOR OPERATION 5-3-l REVOLVING ARMATURE TYPE and REVOLVING FIELD TYPE 1 AC VOLTMETER CONTROL BOX \ I NO-FUSE BRE

The RG Series 1s the revolving armature type. and the RGX Series is the revolving field tk-pe. The differences between these types and then

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

5-3-4 DUAL VOLTAGE TYPE (RGX240D) The dual voltage t)-pe can generate two Foltages from a sin- gle generator. It comes in two varieties

5-4-2 CONTROL SYSTEM The control parts are certainly located to permit centralized control at the top of the engine. The parts added or

5-4-3 FUEL SYSTEM The large-sized IO-liter fuel tank is mounted in the frame. The fuel piping was changed as a result as shown in Fig. 5-Z

5-4-5 CARBURETOR The carburetor has an air vent and a rubber pipe to ensire stabilized performance at high temperature. RU3BER PIPE (to be

6. SAFETY PRECAUTIONS 1. Use extreme caution near gasoline. A constant danger of explosion or fire exists. Do not fill the fuel tank wi

7. RANGE of APPLICATIONS Generally. the rat2d power of an electrical apphan<e oiten refers to the amount oi work that can be don2 b?

r----r , I I I -I RGX180 RGXZ40 I RGX240D I - Self-Excltlry, 2 Pole, Single Phosc, Revolving-Fwlrl 6OHi! 50H7 15oow 13oow 1lOV 11.8A 22ov 5.9A

5. Lhppliances without any indication as to power consumption Some appliances have no indication as to power consumption: but instead the wor

NOTE: Wiring between generator and electrical appliances 1. Allowable current of cable Use a cable with a allowable current that is hi

8. MEASURING PROCEDURE r 8-1 METERS 8-l-l VOLTMETERS XC and DC vo!tmeters are necessary. The approximate XC voltage ranges of the voltmetsrs

8-l-4 TESTER Used for measuring resistance, etc. 8-l-5 MEGGER TESTER Used for measurmg generator insulation resistance. Select one lvith tes

8-2 AC OUTPUT MEASURING ;a LOA; TOACd/LE+@ $)) Use a circuit like the one shown in Fig. 8-7 for measuring XC output. A hot plate or la

l STATOR Measure the insulation resistance between the red or white coupler from the stator and the core. Fig. 8- 10 . ROTOR 1 Measure the in

9. CHECKING FUNCTIONAL MEMBERS 9-l STATOR ASSEMBLY 9-l-l MEASURING WINDING RESISTANCE Check the resistances of the leads from the stat

l 50Hz 11 OVi22OV. 12OVf24OV I Wire color RED , BLACK I WHITE ’ 1.15Q I “,“:y - $1 1.15x? ! l 60Hz 1 lou;22ou. 12oui24ou 9-l-2 MEASURING I

9-3 BRUSHES The brushes must be smooth where they contact the slip rings. If not. polish the brushes smooth with sandpaper. X brush

MODEL RGX305, RGX305D I I Tester polarity i Yellow 1 Red Green 1 Brown -I I I I Yellow j One wire: OR 1 700K - 1 MZ 72K - 120KSl 65K

2. PERFORMANCE 2-1 MODEL RGX180 Type . _ . . . . . . . . . . Power Factor . . . . . . . . Engine . . . . . . . . . .

9-5 FUSE HOLDER and CIRCUIT BREAKER 9-5-l CIRCUIT BREAKER Push the power switch on and check continuity. If current flows, it is norma

9-6 RECEPTACLE and AC PLUG Check the current-carrying parts of the receptacles and AC plugs and their leads and plastic parts for burns. 9-7

9-9 PRIMARY EXCITING CIRCUIT As described m 5-3 DESCRIPTION of GENERATOR OP- ERATION. the primary exiting coil is in the magneto mounte

10. DISASSEMBLY and REASSEMBLY 10-I PREPARATIONS and SUGGESTIONS 1) When disassembling the engine ~ remember the locaticns of individua

Fig. 1 O-3 Fig. 1 O-4 I 1 1 Order ’ Item [ Procedure ! Remarks Tool I 2 / Control Box ( 1 I Remove the grommet from the rear of 1 the c

Fig. 10-6 Fig. 10-7 I - Order Item 1 Procedure Remarks Tool -’ a Frame I. 1) Remove ths box sTa)-. I 1Omm spannsr 6~ bolt 3 PCS. . 2 pcs

1 Order 1 item 1 Procedure Remarks , Tool 4 Brush holder ( 1) Remove the brush cover. ! Remove the brush cover in the back of the rea

- Order 1 Item Procedure I Remarks Tool -. 6 Stator i 1) Remove the stator. , Sever hammer the wind- Plastic hammer or Puil out the

Order / item Procedure Remarks Tool ! - Rotor ( 11 Pull out the through-bolt. Fit a box If an air spanner is at-ail- Hammer spanner or

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

2-2 MODEL RGX240 Type ... Power Factor ... Engine ... Self-Exciting, 2-Pole, Single Phase 1.0 EY20D “(Wl-185) I

10-3-3 STATOR Install the stator to tit the faucet joint of the front cwer. If it does not fit properly. lightl>- strike the sta

3) 3) Tighten the cover bolt. NOTE: The bolt cannot be tightened unless the front cover and rear cover are positioned correctly. The

7j Insert the wires into the connectors. The connrctor positions and wtr2 colors are shown in Table 10-J. NOTES: Terminals 3 through ‘z;

2 I Attach the connector to the brush holder. Connect the green lead to the stator side and the brown lead to the bearing side. Ficr.

2> Install the generator in the frame. Lift the generator with a chain b!ock. install it in the Dame. and tighten the nuts. (See Fig.

3) Connect the connectors to the control box. And push the connectors into the control box. 4j Install the bushing on the control box. NO

FUEL TANK FUEL GAUGE RUBBER PIPE 4 ’ - HOSE CLAMP I i STRAINER BRACKET FUEL STRAINER BANJO BOLT / BANJO BOLT RUBBER PIPE HOSE CLAMP Fig.

10-4 CONTROL BOX CHECK, DISASSEMBLY, and REASSEMBLY 10-4-l CHECK Check the wiring bp removing the control box from the frame and taking

11. TROUBLE-SHOOTING When rhe generator is in trouble. carefully check the trouble and remed)- IL (11 ( Voltmeter does not work or pilot la

(Cause) (Remedy) &+x+ See (1) Voltmeter does not work. Fuse burnt out OK Wrong wiring Characteristics faulty Diode broken DC coil brok

2-3 MODEL RGX240D Type ... Self-Exciting, 2-Pole, Single Phase Power Factor ... 1 .O Engine ... EY20D ‘(Wl-185

(4) ( Voltage too low J Uhusel I If AC voltage is less than 1OV. voltmeter needle should not deflect. Rpm unadjusted I OK Wiring check

/ ’ Off-load voltage is normal, but load cannot be (Cause) jOK IOK AC plug crecked for shortcl-cult! AC plug shorted 1 I L ‘IsI Loadshort

12. OPTIONS 12-l CASTER 1) The caster base IS fitted with rubber casters 5Omm in diameter and the caster base 1s bolted to rhe frame. 2) The f

13. CIRCUIT DIAGRAM MODEL RGX240 GENERATOR CONTFOL BOX ENGINE --- --- r r / i 7 II 1 i It I 1 c / I ( ’ II . 7 MG -1 EC! SB I d -CB- I i I II

MODEL RGXIBO GENERATOR CONTROL BOX ENGINE -- . SYMBOLS Symbols I ~~ Name of Parts MC : AC Winding I SC 1 Auxiliary Winding r Symbols Name

JI HEAVY IN USTRIES LTD.

2-4 DC OUTPUT (RGX240, RGX24OD) DC Voltage ... 12V DC Ampere ... 8.3A DC Output ...

3. FEATURES 1. Lightweight, Compact The Robin engine and revolving field generator designs provide added output poxer per weight and econo

12. Easy Starting with Recoil Starter 13. Circuit Breaker for Troublefree Operation 14. Ruggedly Built Frame The box type frame is so