Hitachi E40 Troubleshooting guide

SAFETY INSTRUCTIONS AND INSTRUCTION MANUAL
WARNING
Improper and unsafe use of this generator can result in death or serious bodily injury!
This manual contains important information about product safety. Please read and understand this manual
before operating the generator. Please keep this manual available for other users and owners before they use
the generator. This manual should be stored in safe place.
Model
Мoдeль E40(3P)•E50(3P)•E57(3P)•E57(S3P)
Generator
Генератор
ИНСТРУКЦИЯ ПО БЕЗОПАСНОСТИ И ЭКСПЛУАТАЦИИ
ВНИМАНИЕ
H







INTRODUCTION............................................................................................................................3
MACHINE IDENTIFICATION..........................................................................................................3
SAFETY ............................................................................................................................................4
LOCATION OF IMPORTANT LABELS...........................................................................................4
OpERATION AND MAINTENANCE ................................................................................................5
CONTROL FUNCTION ..................................................................................................................5
ENGINE SWITCH...........................................................................................................................6
AC NO-FUSE BREAKER (N.F.B)...................................................................................................6
APPLICATION RANGE ..................................................................................................................7
SPECIFICATIONS ..........................................................................................................................8
WIRING DIAGRAM ........................................................................................................................9
BATTERY TRAY INSTALLATION.................................................................................................11
HANGER KIT INSTALLATION .....................................................................................................11
English
PAGE
CONTENTS
..................................................................................................................................13
...............................................................................................13
ТРЕБОВАНИЯ ПО БЕЗОПАСНОСТИ.........................................................................................14
.........................................14
ПРАВИЛА ЭКСПЛУАТАЦИИ И ОБСЛУжИВАНИЯ ..................................................................15
...........................................................................15
................................................................................................16
 ...................................16
 .........................................................................................................17
.......................................................................................18
 .................................................................................19
 ...................................................................21
 .............................................................21
Ру с с к и й

ОГЛАВЛЕНИЕ

3
English
INTRODUCTION
Thank you for purchasing HITACHI generator.
This supplementary instruction manual has been prepared to introduce the operation and maintenance of the
“E40(3P), E50(3P), E57(3P), E40(S3P)”. Please read and understand this supplementary together with the
enclosed E40, E50, E57, E57(S) instruction manual before operating the machine.
MACHINE IDENTIFICATION
The machine serial number is stamped in the location as shown.
NOTE: Keep a record of these numbers for reference when ordering parts from a HITACHI dealer.
SER. NO
E
E40(3P), E50(3P), E57(3P) E57(S3P)
CE AND
GOST LABEL
MACHINE SERIAL
NUMBER
Maximum ambient temperature
Maximum altitude
Dry weight
Fig. 1

4
English
SAFETY
LOCATION OF IMPORTANT LABELS
NOTE: Maintain or replace safety and instruction labels, as necessary.
Fig. 2
READ INSTRUCTION
CONNECT CAUTION
FUEL CAUTION
HOT CAUTION
EXHAUST CAUTION
GROUND (EARTH)
TERMINAL
ELECTRIC SHOCK
CAUTION
NOISE LABEL
Fig. 3
SYMBOL MEANING
Please understand the following symbols before operating this machine. (Refer to “SAFETY INFORMATION” for
more details.)
The Safety Alert Symbol means ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!
Avoid touching hot surfaces such as the engine and mufer.
Ground (earth) terminal.
Be sure to ground (earth) the generator.
Caution, risk of electric shock.

5
English
OPERATION AND MAINTENANCE
CONTROL FUNCTION
DESCRIPTION
E40(3P), E50(3P), E57(3P)
REKARBESUFONV004~3
V032~1RETEMTLOVCATOLIPWSENIGNE
TEST
STOP
Fig. 4
E57(S3P)
REK
ARBESUFONV004 ~3
V
032
~1
RETEMTLOV
CATOL
IP
TEST
STOP
Fig. 5
①Fuel tank
②Fuel tank cap
③Fuel cock
④Air cleaner
⑤Spark plug
⑥ Mufer
⑦AC socket (for 1~)
⑧AC socket (for 3~)
⑨Engine switch
⑩Ground (Earth) terminal
⑪ Oil ller cap
⑫Oil drain plug
⑬Recoil starter
⑭Fuel level gauge
⑮Pilot light
⑯Voltage meter
⑰AC circuit and leak breaker
(N.F.B.)
⑱Test button for leak breaker

6
English
ENGINE SWITCH
The engine switch controls the ignition system.
①“ON”
Ignition circuit is switched on.
The engine can be started.
②
STOP
“STOP”
Ignition circuit is switched off.
The engine will not run.
③“START”
Starting circuit is switched on.
The starter motor starts.
CAUTION: Take your hand off the switch immediately after the
engine starts.
AC NO-FUSE BREAKER (N.F.B)
The AC NO-FUSE BREAKER turns off automatically when the load exceeds the
generator rated output or leakage, and when leak exists in the output circuit.
①“ON”
②○“OFF”
CAUTION: Reduce the load to the specied generator rated output if
the AC (N.F.B) turns off. If it turns off again, consult your
HITACHI dealer.
TEST BUTTON
Press the test button to check that the N.F.B. turns off.
①
“ON”
ENGINE SW
STOP


E40(3P), E50(3P), E57(3P)
STOP


E57(S3P)
NO FUSE BRAKER


TEST
Fig. 6
Fig. 7
Fig. 8
Fig. 9
Fig. 10

7
English
APPLICATION RANGE
Phase Apparatus Power
factor E40(3P) E50(3P) E57(3P)
E57(S3P)
1
1.0 ~1,10 0W ~1,400W ~1,700W
0.8~0.95 ~880W ~1,120W ~1,360W
0.4~0.75
(Efciency
0.85)
~370W ~480W ~580W
3
1.0 ~2,600W ~3,400W ~4,100W
0.8
(Efciency
0.8)
~1,560W ~2,040W ~2,460W
NOTE: “ ~ ” means below.
Application wattage indicates when each apparatus is used by itself.
CAUTION: Be sure the total load is with-in generator rated output for each phase,
otherwise generator damage will occur.
Do not use 1-phase and 3-phase at the same time, or the electric apparatus
may be damaged.

8
English
SPECIFICATIONS
ALTERNATOR
Model E40(3P) E50(3P) E57(3P)
E57(S3P)
AC Output
Phase (~) 1 3 1 3 1 3
Cont. Rated Active Power (kw) 1.1 2.6 1.4 3.4 1.7 4.1
Rated Power Factor 1.0 0.8 1.0 0.8 1.0 0.8
Rated Frequency (Hz) 50
Rated Voltage (V) 230 400 230 400 230 400
Rated Current (A) 4.8 6.1 7.4
Safety Device N.F.B.
ENGINE
Model E40(3P) E50(3P) E57(3P)
E57(S3P)
Name GM301P GM401P
Type Air-cooled, 4 cycle, OHV, Gasoline
Displacement (cm3)296 391
Maximum Output (kw) 7.4 9.6
Fuel Regular Automobile Gasoline
Fuel Tank Capacity (L) 18.0
Operation Hours (h) 9.5 8.0 7.0
Lubricating Oil Engine Oil SE Class or Higher
Lubricating Oil Capacity (L) 1.0
Spark Plug BPR5ES (NGK)
Noise Level (LWA) 98 99
DIMENSIONS
Model E40(3P) E50(3P) E57(3P) E57(S3P)
Length (mm) 628 685
Width (mm) 535 540
Height (mm) 495 500
Dry Weight (kg) 89 98 101 106

9
English
WIRING DIAGRAM
E40(3P), E50(3P), E57(3P)
⑭
③
⑥
④
②
⑦
⑤
①
⑮
⑫
⑳
㉕
㉖
㉓
⑩
⑪
⑨
⑨⑧
㉚
R R
R
B
W
W W
V
BB
PL
Y
G
Br
Lg
B
B
㉛
⑬
Y G
B
W
G
G/Y
G/Y
R G
B
W
R
㉙
Fig. 11
①Rotor assembly
②Main coil
③Stator assembly
④Voltage meter
⑤Pilot light
⑥N.F.B.
⑦Leak breaker (E.L.B.)
⑧AC receptacle (3~)
⑨AC receptacle (1~)
⑩Earth
⑪Earth terminal
⑫Test button for E.L.B.
⑬Engine switch
⑭Current trans
⑮Diode stack unit
⑯ Rectier
⑰Remote control terminal
⑱Fuse
⑲ Rectier/regulator
⑳Oil sensor unit
㉑Battery
㉒Carburetor heater
㉓Oil level switch
㉔Charging coil
㉕Fly wheel magneto
㉖Spark plug
㉗Starter relay
㉘Starter motor
㉙Alternator
㉚Control box
㉛Engine
Color code
B Black
Br Brown
G Green
Gy Gray
Lg Light Green
Or Orange
R Red
W White
Y Yellow
B/W Black/White
G/Y Green/Yellow
G/R Green/Red
Y/G Yellow/Green
02_Eng.indd 9 08.5.15 7:11:46 PM

10
English
E57(S3P)
㉙⑭
③
⑥
④
②
⑦
⑤
①
⑮
⑫
⑳
㉕
㉖
㉔
㉒
㉓
⑩
⑪
⑨
⑨⑧
㉚
R R
R
B
W
W W
V
BB
Y
G
Br
Lg
G
G
G Y/G
R
B
BR
R
G/R
Y/G
G/Y
B
G/R
rOW/B
G Y/G
R
R
B
W
G
B B
Y G
B
W
G
G/Y
G/Y
R G
B
W
R
㉑
㉗㉘⑰
⑱
⑯
⑲
㉛
WG B
M
PL
Fig. 12
①Rotor assembly
②Main coil
③Stator assembly
④Voltage meter
⑤Pilot light
⑥N.F.B.
⑦Leak breaker (E.L.B.)
⑧AC receptacle (3~)
⑨AC receptacle (1~)
⑩Earth
⑪Earth terminal
⑫Test button for E.L.B.
⑬Engine switch
⑭Current trans
⑮Diode stack unit
⑯ Rectier
⑰Remote control terminal
⑱Fuse
⑲ Rectier/regulator
⑳Oil sensor unit
㉑Battery
㉒Carburetor heater
㉓Oil level switch
㉔Charging coil
㉕Fly wheel magneto
㉖Spark plug
㉗Starter relay
㉘Starter motor
㉙Alternator
㉚Control box
㉛Engine
Color code
B Black
Br Brown
G Green
Gy Gray
Lg Light Green
Or Orange
R Red
W White
Y Yellow
B/W Black/White
G/Y Green/Yellow
G/R Green/Red
Y/G Yellow/Green
02_Eng.indd 10 08.5.15 7:11:46 PM