Tsurumi Pump TPG-3000HM, TPG-6000HM, TPG-6000HEL, TPG-7000HM, TPG-7000HEL Service Manual
Service manual
Portable generator
TPG-3000HM
TPG-6000HM
TPG-6000HEL
TPG-7000HM
TPG-7000HEL
SANDE S.A. - PRODUCTOS INDUSTRIALES
Table of contents
1. The control method of a generator 1
2. Table of specifications 2
3. Outline view 3
4. Generator winding resistance 7
5. Troubleshooting 9
6. Disassembly and an assembly 15
7. Maintenance 20
8. Wiring diagram 25
SANDE S.A. - PRODUCTOS INDUSTRIALES
- 1 -
Magnetism with the magnet of a rotor
(For voltage establishment)
It is work of AVR connected to supplement winding, and is a brush.
Direct-current electricity controlled by
the field winding through the collector ring is sent
AVR controls an AVR output to .
detect output winding voltage
and to become stipulated voltage
Output winding voltage establishment
A rotor iron core is magnetized
powerfully
Voltage occurs in auxiliary
winding.
The voltage of output winding
rises.
(Rated voltage)
Load current flows into output winding.
The magnetism of a rotor increases
The power surge of output winding
As for output voltage, change of load hardly changes, either.
AVR makes the current of a field winding
increase through a brush and a collector
ring, when output voltage falls.
Sag of output
1. The control method of a generator
ａ）Self-excitation action
If a dynamo is driven and it becomes with an engine more than specified speed, as shown in the following
figure, a self-excitation action will work, and it will generate.
b）Voltage compensation action
Although the voltage of regulation to output winding occurred by the self-excitation action of the preceding
clause, if external load is connected to this, as shown in the following figure, a voltage compensation action
will work, and it will prevent the fall of output voltage.
SANDE S.A. - PRODUCTOS INDUSTRIALES
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2. Table of specifications
MODEL
TPG-3000HM
TPG-6000HM
(HEL)
TPG-7000HM
(HEL)
ALTERNATOR
AC Voltage
50Hz
220V
60Hz
110/220V
Max.Output
50Hz
2.2kVA
4.8kVA
5.5kVA
60Hz
2.8kVA
5.5kVA
7.2kVA
Rated Output
50Hz
2.0kVA
4.0kVA
5.0kVA
60Hz
2.4kVA
4.5kVA
6.1kVA
DC Output
12V - 8.3A
Voltage Regulator
AVR Type
Rated Power Factor
1.0cosφ
ENGINE
Model
GX160
GX340
GX390
Type
Air-Cooled , 4-Cycle , OHV Gasoline Engine
Displacement
163cm2(9.95cu.in.)
337cm2(20.58cu.in.)
389cm2(23.75cu.in.)
Rated Output
3000rpm
2.6kW(3.5HP)
5.3kW(7.2HP)
6.1kW(8.3HP)
3600rpm
2.9kW(4.0HP)
5.9kW(8.0HP)
6.7kW(9.0HP)
Ignition System
Transister (C.D.I.)
Fuel Tank Capacity
16ℓ (4.22USG)
25ℓ (6.60USG)
Continuous
Operating
Hours (Rated)
3000rpm
14.1Hr
10.1Hr
9.0Hr
3600rpm
12.1Hr
8.5Hr
7.6Hr
Starting System
Recoil Starter
Recoil Starter(Option;Electric Starter)
Dimensions (L × W × H)
600.8 × 420.0 × 500.8 mm
691.2 × 540.4 × 515.0 mm
(23.7 × 16.6 × 19.8 in)
(27.3 × 21.3 × 20.3 in)
Dry Weight
45.8kgs (99.5lbs)
78.2kgs (170.7lbs)
82.0kgs (178.1lbs)
(81.2kgs (176.3lbs))
(85.0kgs (184.6lbs))
SANDE S.A. - PRODUCTOS INDUSTRIALES
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3. Outline view
OIL DRAIN PLUG
AIR CLEANER
FUEL TANK CAP
RECOIL STARTER GRIP
FUEL VALVE
FUEL METER
MUFFLER
SPARK PLUG CAP
CHOKE ROD
SANDE S.A. - PRODUCTOS INDUSTRIALES
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Control panel
TPG-3000HM 220V 50Hz
TPG-6000～7000HM , TPG-6000～7000HEL 220V 50Hz
CIRCUIT BREAKER
GROUND TERMINAL
PILOT LAMP
AC RECEPTACLE
ENGINE SWITCH
DC RECEPTACLE
VOLTMETER
CIRCUIT BREAKER
GROUND TERMINAL
PILOT LAMP
AC RECEPTACLE
ENGINE SWITCH
DC RECEPTACLE
VOLTMETER
STERTER
RESET SWITCH
ENGINE SWITCH
SANDE S.A. - PRODUCTOS INDUSTRIALES
- 5 -
TPG-3000HM (110/220V , 60Hz)
TPG-6000~7000HM , TPG-6000~7000HEL(110/220V , 60Hz)
CIRCUIT BREAKER
GROUND TERMINAL
PILOT LAMP
AC RECEPTACLE
ENGINE SWITCH
DC RECEPTACLE
VOLTMETER
VOLTAGE
SELECTOR
CIRCUIT BREAKER
STERTER
RESET SWITCH
ENGINE SWITCH
CIRCUIT BREAKER
GROUND TERMINAL
PILOT LAMP
AC RECEPTACLE
DC RECEPTACLE
VOLTMETER
ENGINE SWITCH
VOLTAGE SELECTOR
CIRCUIT BREAKER
SANDE S.A. - PRODUCTOS INDUSTRIALES
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TPG-7000HM , TPG-7000HEL(220V 50Hz) Twist Lock Receptacle
CIRCUIT BREAKER
GROUND TERMINAL
PILOT LAMP
AC RECEPTACLE
ENGINE SWITCH
DC RECEPTACLE
VOLTMETER
STERTER
RESET SWITCH
ENGINE SWITCH
SANDE S.A. - PRODUCTOS INDUSTRIALES
- 7 -
4. Generator winding resistance
220V 50Hz (Measurement unit；Ω)
Item
TPG-3000HM
TPG-6000HM
(HEL)
TPG-7000HM
(HEL)
Standard
value range
Main coil
Resistance
（Lead: Red-blue）
2.045
0.503
0.551
±１０％
battery charge
Coil resistance
（Lead: brown-brown）
0.221
0.151
0.126
±１０％
Sub coil
Resistance
（Lead: Yellow-yellow）
3.567
±１０％
Sub coil
Resistance
（Lead: blue-blue）
1.972
1.788
±１０％
Rotor coil
Resistance
（Collector ring）
41.7
46.5
52.6
±１０％
110/220V 60Hz (Measurement unit；Ω)
Item
TPG-3000HM
TPG-6000HM
(HEL)
TPG-7000HM
(HEL)
基準値範囲
Main coil
Resistance
（Lead: Red-blue）
1.365
0.377
0.585
±１０％
battery charge
Coil resistance
（Lead: brown-brown）
0.173
0.067
0.085
±１０％
Sub coil
Resistance
（Lead: Yellow-yellow）
1.619
±１０％
Sub coil
Resistance
（Lead: blue-blue）
1.808
2.342
±１０％
Rotor coil
Resistance
（Collector ring）
41.7
46.5
52.6
±１０％
SANDE S.A. - PRODUCTOS INDUSTRIALES
- 8 -
※This resistance is a value at the time of the ambient air temperature of 20 ℃.
When you compare the standard value of an upper table with actual measured value, please compare by
performing 20 ℃ temperature conversion of resistance from the ambient air temperature at the time of
measurement.
The temperature conversion of resistance is as follows.
R1 = R2 ×
234.5+20
234.5+T
Ｒ１ ： 20 ℃ equivalent（Ω ）
Ｒ２ ： Measured value（Ω ）
Ｔ ： Ambient air temperature at the time of measurement（℃）
SANDE S.A. - PRODUCTOS INDUSTRIALES
- 9 -
5. Troubleshooting
▼The main failures and a cause
・Engine
The clog of an air cleaner element
A jam of a fuel filter and a hose
１
Starting
difficulty
A poor carburetor（A jam of a port and jets）
Operation bad
condition
A poor spark plug
●Generator
Breaker OFF
１
Alternating current
voltage is OV
AVR failure
２ Alternating current
voltage is low.
Rotor failure
３
Direct voltage is
OV.
Stator failure
４
Direct voltage is
low.
Bridge diode failure
SANDE S.A. - PRODUCTOS INDUSTRIALES
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