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English
PREPARATION FOR STORAGE
The following procedures should be followed prior to storage of your generator for periods of 3 months or longer.
1. Drain fuel from fuel tank carefully. Gasoline left in the fuel tank will eventually
deteriorate making engine-starting difficult.
2. Loosen the drain screw on the bottom of the carburetor float chamber, and
drain the fuel completely.
3. Change engine oil.
4. Check for loose bolts and screws, tighten them if necessary.
5. Clean generator thoroughly with oiled cloth. Spray with preservative if
available.
NEVER USE WATER TO CLEAN GENERATOR!
6. Pull starter handle until resistance is felt, leaving handle in that position.
7. Store generator in a well ventilated, low humidity area.
SERVICE AND REPAIRS
All quality generators will eventually require servicing or replacement of parts because of wear from normal use.
To assure that only authorized replacement parts will be used, all service and repairs must be performed by a
HITACHI AUTHORIZED SERVICE CENTER, ONLY.
1
DRAIN
SCREW
Fig. 28
G/R
C-BOX
E/G
BLACK
R
SC
MC
MC
FC
GREEN
GREEN
GREEN
YELLOW/
GREEN
YELLOW
CB
OSU
BLUE
SW
IG
SP
OS
REC
REC
ET
C
WHITE
YELLOW
BLACK
BLACK
RED
WIRING DIAGRAM
E24SB, E35SB, E42SB
Capacitor
Engine switch
Ignition coil
E/G
G/R
C-BOX
MC
SC
FC
Engine
Generator
Control box
AC wiring
Auxiliary winding
Field winding
Symbol
Parts Name
Symbol
Parts Name
Symbol
Parts Name
R
OSU
ET
SP
REC
OS
Rotor CP
Oil sensor unit
Ground terminal
Spark plug
AC receptacle
Oil sensor
CB
C
SW
IG
AC circuit breaker
Fig. 29
061201＿Hitachi.p65
06.12.20, 10:22 AM
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