09.2020
Seite 176 / 197
7.3 Electric
System
Electric System cont'd
Trouble
Cause
Remedy
Slow starting of engine
Current leakage of battery or it
can’t hold the charge capacity.
Replace the battery.
“Draggle” of starting motor
Contact with the assigned dealer of
XCMG.
Low voltage of battery
Charge or replace battery
The starting motor continues
to run after starting the
engine.
Trouble of starting relay
Contact with the assigned dealer of
XCMG.
Suction of starting motor
magnetic coil
Contact with the assigned dealer of
XCMG.
The starting motor can’t be
disconnected.
Contact with the assigned dealer of
XCMG.
Trouble of key switch
Contact with the assigned dealer of
XCMG.
The charging indicator goes
on during the running of
engine.
Loosening or slipping of AC
generator belt
Check the belt, if slipped, replace it; if
loose, tighten it.
Low speed of engine
Adjust the speed to the specified value.
Attached accessories cause the
electric overload.
Remove the attached accessories or
install higher-output AC generator.
Loosening of battery, grounding
steel strip, starting motor or AC
generator, corrosion of electric
connection
Check, clean or tighten the electric
connection.
Low voltage of battery
Charge or replace the battery.
AC generator trouble
Contact with the assigned dealer of
XCMG.
Trouble of monitor
Contact with the assigned dealer of
XCMG.
Fracas of AC generator
Worn driving belt
Replace the belt.
Worn belt pulley
Replace the belt pulley and belt.
Improper adjustment of belt
pulley
Adjust the installation of AC generator
Trouble of AC generator
bearing
Loosen the belt of AC generator, and
turn the belt pulley by hands. In case of
feeling difficult to turn, repair AC
generator.
Indicator of monitor can’t go
on.
Trouble of monitor
Contact with the assigned dealer of
XCMG.
Trouble of electric wiring
Contact with the assigned dealer of
XCMG.
Damaged fuse
Replace the fuse.
Trouble of sensor.
Check the sensor.
Damaged fuse
Replace the fuse.
Содержание XE17U
Страница 74: ...09 2020 Seite 64 197 4 6 Hydraulic Schematic Diagram ...
Страница 75: ...09 2020 Seite 65 197 4 7 Electrical Schematic Diagram 4 8 Part identification and name plates Notice ...
Страница 78: ...09 2020 Seite 68 197 Arm Bucket Boom top No _____________________ Bucket No _____________________ ...