.
Generator
Model
RGX3510/RGX5510
RGXl810/RGX2410
CONTENTS
Section
1.
SPECIFICATIONS ."."""• """ O"O"O"O"C."."• ""."."• "O""""O"00-0-0"""" O"O"""O"O"""""""""""""""" 1
PERFORMANCE CURVES ..". "... .... ......... .. ... .. .. .. .. . .. .. .. . .. ... .. .. .. . .. .. .. ... 3
2.
FEATURES .. .. .. ..... .. ..... .. ..... .. ... .. .. .. .. .. . .. .. ....... ..... .. ... .. .. ..... ..... .. ... 13
3.
4.
GENERAL DESCRIPTION . ..... .. ..... .. ..... .. ..... ........""" .... .. ... .. .. ... .. .. .... 14
4-1 External View
4-2 Control Panel
4-3 Location of Serial Number and Specification Number ...... ..... .. ..... .. ..... ..... 23
Construction AND FUNCTION ... ..... .. .. .. . .. .. .. .. . .. .. .. . .. .. .. . .. . .. .. .. .. ... 24
5.
5-1 Construction
5-2 Function
5-3 Generator Operation
5-4 Electronic Ignition System . ... .. .. .. . .... .. .. ..... .. ..... .. ..... ....... ..... .. ..... .. . 32
5-5 Oil Sensor ...... .. .. . .. .. .... .. ..... ..... .. ..... .. ..... .. .. .. .. . .. . .. .. ... .. .. .. .. . .. . . 32
SAFETY PRECAUTIONS ... ..... .. ..... .. .. .. .. ..... .. ..... .. ....." . .. .. .. . .. .. .. .. . .. . . 36
6.
RANGE OF APPLICATIONS .. ... .. .. .. . .. .. .. .. ..... ....... ..... .. ..... .. ..... ..... .. .. 37
7.
MEASURING PROCEDURES . ....... ..... .. ..... .. .. .. .. ... .. . .. .. . ..." . ... .. .. ..... .. 40
8.
Measuring Instruments .C...... .. .. .. . .. .. .. .. ..... ....... ..... .. ..... .. ... .. ....... .. 40
8-1
8-2 AC Output Measuring
8-3 DC Output Measuring ... ..." .. .. .. . .... .. ..... .. ....." .. ... .. .. ....".. ".. .. ... .. .. .. . 43
8-4 Measuring Insulation Resistance
CHECKING FUNCTIONAL MEMBERS . ....... ..... .. ..... .. ..... .. ... .. ..... .. ..... . 46
9.
9-1 Volt Meter ... . .. .. ..." .. .. .. .. . .. .. .. .. ..... .. ..... .. ..... ...." ... .. ..... .. ... .. .. . .. .. . 46
9-2 AC Receptacles
9-3 No-Fuse Breaker
9-4 Stator .. .. ..... ..... .. ..... .. .. .. .." . .. ..... .. ... .. .. .. .." . .. ..... .. ..... ..... .. ..... .. . 47
9-5 Rotor Assembly
9-6 Condenser .... ..... .. ..... .. ..... .. ..... .. ... .. .. .. .. ....... ..... .. ... .. .. . .. .. ..... .. 48
9-7 Diode Rectifier
9-8 Oil Sensor (Option)
Disassembly AND AssEMBLY ..................... .................................5l
10.
Preparation and Precautions
1o-1
10-2
Disassembly Procedures ... .. .. ..... .. ..... .. ..... ..... .. .. ... .. .. ... ....... ..... .. ...52
10-3
Assembly Procedures
10-4
Checking, Disassembly and Reassembly of the Control Box .. ... .. .. ..... ...”.... 65
Title
...... .. .. .. .. ... .. .. . .... ..... .. ..... .. ......."."."..............."..".. 14
...... .. ... .. .. .. . .. .. .. .. ..... .. ..... .. ..... .. ..... ..... .. ..... .. ..... ..
...... ..... .. .. .. .. .. . .. .. ..... .. ..... .. ..... ....... ..... .. ..... .. ..... .. .
...... ..... .. ..... .. .. .. .. . .... .. ..... .. ..... ....... ..... .. ..... .. ..... ..... .. . 24
...... .. .... . .. .. .. .. ..... ..... .. ..... .. ..... ....... ..... .. ..... .
...... ..... .. ..... .. .. .. .. . .. .. .. ... .. .. ..... ..... .. . .. .. .. .....
.... .. ..... .. ..... .. ..... ....... ..... .. ..... .. ..... .
...... ..... .. .. .. .. .. ..... ..... .. .. ... .. .. ... .. ..... .. .. . .. ..... .. .. .. 46
..... . .. .. .. .. ..... .. ..... ..... .. ..... .. .. .. . .. .. .. . .. ... .. ..... .. .. . 47
...... ..... .. ..... .. ..... ....... .. .. .. .. ... .. ..... . .... .. .. . .. .. .. . ....
...... .. .. . .. .. .. .. .. . .. .. ... .. .. ..... .. ..... ....... ..... .. ..... .. ..... .
." . .. ..... .. ..... .. ..... ..." . . .. .. ....... ..... .. ... .. .. ..... ....... 50
...... ..... .. .... . .. .. .. . .... .. .. ..... .. . .. .. . .. .. .. .... 51
...... .." . .. .. .. ..... .. ... .. .. ..... ..... .. ..... .. ..... ....... ... 59
Page
15
24
28
43
44
48
49
Section Title Page
11
.
TROUBLESHOOTlNG
....................................................................
11-1 No AC Output
........................................................................
11-2 ACvoltage istoo high ortoo
low
...................................................
66
66
68
11
-3
AC voltage is normal at no.load. but the load cannot be applied
.................
69
69
71
74
11-4
No
DC Output
........................................................................
11-5 Idle Control (Option for60
Hz
only)
................................................
12
.
WIRING DIAGRAM
........................................................................
1.
SPECIFICATIONS
T
I
T
i
i
I
E
Q
I-
0
O
W
Q
a
I
Ln
m
00
rr
NN
55
Inm
01
07
m
CI
-
P
tlOlVNtl3llV
-1-
CI
3
CI
a
3NIDN3
!
>j
c
6'
N
g
ln
-
N
g
W
i
3
0
0
0
In
-
3
0
0
m
m
si
0
d
I
?
l"
i
'_
a,
c,
m
Y
-.
8-
klOlVNkl3llV
..
i
i-
I
-2-
+
x
u
.-
0
cd
Q
s
w
ULLL
3NIE)N3
,.
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X
3
X
J
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2.
PERFOMANCE CURVES
2-1
MODEL
RGX1810
2k
1.5k
lk
0.5k
0
t
z
W
I-
2
s
0
RGXl810
Output
Frequency
Voltage
Ma.
Rated
...........................
......................
.....................
........................
1500W
1300W
50Hz
110v
5
CURRENT(A)
CURRENT(A)
-
-
2k
1.5k
lk
D.5k
2k
t
F
5
n
+
RGXl810
Output Max.
Frequency 60Hz
Voltage
RGX1810
Output
Frequency
Voltage 220v
......................
Rated
.....................
1800W
1500W
........................
....................
Ma.
......................
Rated 1300W
.....................
........................
ov,
1 1
120v
1500W
50Hz
...........................
5
CURRENT(A)
-
-3-
t
t
-1k
-0.5k
h
3
5
n
I-
RGXl810
Output
Frequency
Voltage
Ma.
Rated
...........................
......................
.....................
........................
1800W
1500W
60Hz
220v
5
t
CURRENT(A)
CURRENT(A)
-
-
-
RGXl810
Output
12*
1.5k
lk
n
3
Y
+
-0.5k
2
t-
3
-0
o
.2k
.1.5k
t
Frequency
Voltage
t
RGXl810
Output Max.
Frequency
Voltage
Ma.
......................
Rated
Rated
.....................
........................
...........................
......................
.....................
........................
......................
1500W
1300W
50Hz
240V
1500W
1300W
50Hz
1 1 OV/220V
t
CURRENT(A)
0.5k
to
-
-4-
2-2
MODEL
CURRENT(A1-
RGX2410
t2k
t
‘3
-1.5k
5
5
0
-1k
-0.5k
-0
RGX1810
Output
Frequency
Voltage
Max.
Rated
......................
......................
.....................
........................
1800W
1500W
1
1
OV/220V
60Hz
h
z
>
V
3
3
s
L
t
E
Y
s
e
61
60
59
120
110
100
0
CURRENT(A)
4
8
CURRENT(A1-
C
12 16 20
/)*
1.5k
1.5k
0.5k
LO
-5-
1
0
0
0
CURRENT(A)
2
4
CURRENT(A)
-
6
-
8
RGX2410
Output
Frequency
-2k
z
-1.5k
-0
10 12
Voltage
Ma.
......................
Rated
.....................
........................
...........................
2400W
2000w
60Hz
220v
-6-
t
-
z
Y
*
0
5
x
s
E
240
E
220
g
200
s
=
120
110
100
53
52
51
50
49
RGX2410
Output
rk
t
1.5k
E
I-
3
n
c
3
lk
Frequency
Max.
......................
Rated 1700W
.....................
........................
2000w
50Hz
2-3
MODEL
0
RGX3510
4
8
CURRENT(A1
CURRENT(A1-
12 16 20
-
lk
0
B
CURRENT(A1-
-7-
RGX3510
3k
2k
t
Output
Frequency 50Hz
Voltage
s
lk
5
00
Max.
......................
Rated
.....................
........................
...........................
3000W
2500W
110v
4k
3k
2k
t
RGX3510
Output
Frequency
Voltage
z
lk
5
n
c
os
Ma.
......................
Rated
.....................
.........................
....................
1
1
3500W
3000W
60Hz
ov,
120v
B
CURRENT(A)
-
3k
2k
t
lk
c
3
n
5
00
t
t
63
62
61
60
59
240
220
200
4k
0
4
CURRENT(A)
8
-
12 16
-a-
RGX3510
Output
Ma.
......................
3500W
'3k
2k
lk
0
3k
2k
lk
t
z
5
n
g
0
t
3
E
0
RGX3510
Output Max.
Rated
Frequency
Voltage
...........................
......................
.....................
........................
3000W
2500W
50Hz
240V
0
10
CURRENT(A)
-
20
30
0
4k
3k
2k
lk
D
t.
z
+
2
s
0
RGX3510
Output Ma.
Rated
Frequency
Voltage
......................
......................
.....................
........................
3500W
3000W
60Hz
1 1
OV/220V
120V/240V
-9
2-4
MODEL RGX5510
-5k
-4k
-3k
-2k
-1k
-0
.6k
.5k
,4k
3k
,2k
.lk
0
t
z
RGX5510
Output
Frequency
Voltage
Max.
Rated 4aoow
.....................
......................
.....................
........................
5500W
60Hz
1 1 OV/120V
t
CURRENT(A)
-
-
-4k
-5k
10
t
-
RGX5510
Output
Frequency
Voltage 220v
Ma.
......................
Rated
.....................
........................
...........................
5000W
4400W
50Hz
6k
5k
4k
3k
2k
lk
0
t
z
0
RGX5510
Output Ma.
Rated
Frequency
Voltage
........................
...........................
......................
.....................
5500W
4800W
60Hz
220v
CURRENT(A)
-
-2k
-1k
-2k
-1k
5
0
CURRENT(A)
-
-0
-
11
-
CURRENT(A1-
RGX5510
Output
Frequency
1””t
5k
s
I-
3
-4k
g
3
0
t
3k
-2k
-1k
-0
Voltage
Ma.
......................
Rated
.....................
........................
......................
5500W
4800W
60Hz
1 1
OV/220V
12OV/24OV
2-5
DC
OUTPUT
DC Voltage
DCAmpere
DC output
The voltage curve shown in the left indicates the characteristic of
The voltage
NOTE: It is possible
(Option)
...............
...............
...............
ma,
be
decreased by
-.
to use both.DC and
12v
8.3A
1
oow
20%
when the resistance load is applied.
AC
outputs simultaneously up to the rated output in total.
DC
output when charging a battery.
-
12
-
3.
FEATURES
3-1
BRUSHLESS ALTERNATOR
Newly developed brushless alternator eliminates troublesome brush maintenance.
3-2
CONDENSER-TYPE VOLTAGE REGULATOR
A
trouble free condenser type voltage regulator ensures a stable voltage under all working
conditions.
3-3
OIL
SENSOR
Oil sensor automatically shuts off the engine whenever the oil level falls down below the lower limit
to protect the engine from seizure.
3-4
QUIET OPERATION
Robin RGX series generator delivers a quiet operation with
0-
A
large super silent muffler.
0
A
quiet 4-stroke Robin engine.
0
A silent cyclone air cleaner.
3-5
NO RADIO NOISE
:
Soise suppressor spark plug and spark plug cap are equipped standard to prevent radio frequency
interference.
3-6
LARGE FUEL TANK
The large fuel tank allows more than 5 to
10
hours of continuous operation which is sufficient for a
half day or one day work without refueling.
3-7
RUGGED TUBULAR FRAME
Full cradle type rugged tubuler frame protects the generator all around.
3-8
COMPACT AND LIGHT WEIGHT
Newly developed brushless alternator enabled the RGX generators to be very compact in size and
light in weight.
3-9
MINIMAL MAINTENANCE
0
A brushless alternator release the operator from periodical brush maintenance.
0
A trouble free condenser type voltage regulator.
0
A drip-proof alternator design.
0
No-fuse circuit breakers.
0
An electronic pointless ignition system.
0
A
dust-proof cyclone air cleaner.
3-10
LONG-LIFE DURABILITY
The heav-duty 4 stroke Robin engine and virtually maintenance-free brushless alternator ensure
u
greater durability with
-0
A brushless alternator with a condenser voltage regulator.
0
Full rubber mount in a sturdy tubular frame.
0
A forged steel crankshaft supported by two main ball bearings.
0
A pointless electronic ignition system.
0
A
cast iron cylinder liner.
0
A forged aluminum connecting rod.
:
-
13
-
4.
GENERAL DESCRIPTION
4-1
EXTERNAL
FULL POWER SWITCH VOLTMETER NO-FUSEBREAKER
(RGX5510 DUAL VOLTAGE TYPE ONLY)
VIEW
\
DC FUSE HOLDER CHOKE LEVER
(Option)
AC RECEPTACLE
DC OUTPUT TERMINAL
(Option)
EARTH (GROUND) TERMINAL
FUEL COCK
PLUG COVER (SPARK PLUG. INSIDE)
OIL SENSOR
TAN? CAP FUEL,GAUGE
IDLE CONTROL SWITCH
AIR CLEANER
/
OIL DRAIN PLUG
/
\-
\
OIL FILLER CAP (Option
-
14-
(Option
:
RGX 351 0 ONLY)
DC OUTPUT TERMINAL
\
;
RGX 351 0 ONLY)
4-2 CONTROL PANEL
RGX1810, RGX2410 : 50Hz, 60H~-llOV,12OV TYPE
VOLTMETER
\
DC FUSE (Option)
\
DC OUTPUT
TERMINAL (Option)
/
\
'EARTH
No-FUSEBREAKER
AC RECEPTACLE
(GROUND)
TERMINAL
RGX1810, RGX2410 : 50Hz, 60H~-220V, 240V TYPE
VOLTMETER
DC FUSE (Optionj
\
NO - FUSE BREAKER
/
%AC RECEPTACLE
DC OUTPUT
TERMINAL (Optio
-
15
-
RGXl810, RGX2410
VOLTMETER NO - FUSE BREAKER
220V RECEPTACLE
DC FUSE (Option)
:
50Hz,
60Hz-11 OV/220V, 120V/240V
TYPE
1 1
OV RECEPTACLE
DC OUTPUT
TERMINAL (Option) EARTH (GROUND) TERMINAL
RGXl810,2410 : 50Hz-220V WITH SPECIAL RECEPTACLE]
DC FUSE (Option)
,220V RECEPTACLE
DC OUTPUT
TERMINAL (Option)
-
16-
RGX1810,2410 : AUSTRALIA,
50HZ-240V
VOLTMETER
\
DC OUTPUT
TERMINAL (Option)
/
NO - FUSE BREAKER
240V
RECEPTACLE
.
RGX3510
START SWITCH VOLTMETER
(Option)
50Hz,
\
60Hz-1 lOV, 120V
I
TYPE
NO-FUSEBREAKER
/
/
DC FUSE
(Option)
AC RECEPTACLE EARTH (GROUND) TERMINAL
-
17-
DC OUTPUT TERMINAL (Option)
RGX3510 : 50Hz, 60Hz-220VY 240V TYPE
START SWITCH
(Option)
AC RECEPTACLE
\
VOLTMETER
EAR~H
(GROUND)
/
TERMINAL
No -FUSE BREAKER
DC FUSE
(Option)
/
DC OUTPUT TERMINAL (Option)
RGX3510 : 5OHZ, 60Hz-1 10V/22OVy 120V/240V TYPE
START SWITCH
(Option)
\
VOLTMETER
-c
NO-FUSEBREAKER
/
/
(Option)
DCFUSE
AC RECEPTACLE
I
EARTH
(GROUND)
TERMINAL
-
18-
DC
OUTPUT
TERMINAL
(Option)
RGX3510
:
50Hz-220V
[WITH SPECIAL RECEPTACLE]
START SWITCH VOLTMETER
(Option)
220v RECEPTACLE
\
-
I
EARTH
(GROUND)
/
TERMINAL
No-FUSEBREAKER
DC'OUTPUT
/Dc
TERMINAL
(Option)
FUSE
(Option)
RGX3510 : AUSTRALIA, 50HZ-240V
START SWITCH VOLTMETER
(Option)
\
0
d
I
i
C
NO - FUSE BREAKER
/
(Option)
/Dc
0
1
FUSE
240V RECEPTACLE EARTH (GROUND) TERMINAL
-
19
-
DC'OUTPUT
TERMINAL
(Option)
RGX5510 : 50Hz, 60Hz-1 lOV, 120V TYPE
VOLTMETER
\
AC RECEPTACLE
DC FUSE (Option)
EARTH (GROUND) TERMINAL
\DC
f
-
OUTPUT
NO-FUSEBREAKER
START SWITCH
(Option)
TERMINAL
(Option)
0
RGX5510
:
60H~-220V/240V TYPE
DC FUSE (Option)
NO-FUSEBREAKER
I
/
-START SWITCH
(Option)
AC RECEPTACLE
J
EARTH (GROUND) TERMINAL DC OUTPUT TERMINAL
-
20
-
\\
(Option)
RGX5510 : ~OHZ, 60H~-lIOV/220V, 120V/240V TYPE
220V RECEPTACLE VOLTMETER FULL POWER SWITCH
1 1
OV RECEPTACLE EARTH (GROUND) TERMINAL
I
NO -FUSE BREAKER
DC FUSE (Option)
-
START SWITCH
'
DC OUTPUT TERMINAL (Option)
(Option)
RGX5510 : 50Hz-220V [WITH SPECIAL RECEPTACLE]
VOLTMETER DC FUSE (Option)
NO
-
FUSE BREAKER
/
START SWITCH
(Option)
220V RECEPTACLE
I
EARTH (GROUND) TERMINAL \DC OUTPUT TERMINAL (Option)
-
21
-
RGX5510 : AUSTRALIA,
50Hz-240V
240V RECEPTACLE
VOLTMETER DC FUSE
\
EARTH
(GROUND)
(Option)
I
TERMINAL
NO-FUSEBREAKER
/
-START SWITCH
(Option)
DC OUTPUT TERMINAL (Option)
-
22
-
4-3
LOCATION
of
SERIAL NUMBER
and
SPECIFICATION NUMBER
Serial number and specification number are stamped on the
of control box.
wall
NOTE:
Always specify these numbers when inquiring about the generator or ordering spare parts in
order to get correct parts and accurate service.
LABEL
(MODEL
NAME)
PEL,
stuck on the side
MODEL
NAME
-
23
-