Fairplay ZX, Руководство пользователя

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BATTERY AND CHARGER
Read section A and B completely prior to operation or repair of golf car
J-14
图
J13
：充电器故障查找程序
Fig. J 13: Charger Troubleshooting Procedures
No
Yes Yes
Yes
No No
No
Transformer sounds
Yes
Transformer does not sound
No No
No
Yes
No
No
Yes
Yes
Unplug AV wire
Unplug DC wire
Opening the
Charger
Check ammeter
connection/
function
Check ammeter
connection/
function
Check diode, see
diode test
procedures
Replace diode
and go to START
Replace capacitor
and go to the
START
Inspect capacitor
odor or visual
damage
Replace the
transformer
Opening the
Charger
Check the
soundness of
bypass relay
Transformer
sounds
Replace
transformer and
go to the START
Check
continuity of
AV wire
Replace PC circuit
board, go to the
START
Unplug DC wire
Opening the
Charger
Check continuity
of DC wire
Maintain or replace
component
Finished, go to the
START
Relay
closing
sound
Activate START, charger
OFF; Plug DC cable into
vehicle
Insert the AC
wire into
receptacle
Charge indicator
ON
Finish battery
check
Transformer
sounds
Unplug AV wire
and DV wire
Replace PC circuit
board, go to the
START
Replace fuse and
go to START
Maintain or
replace, go to the
START
WARNING
When plugging the charge and moving the casing, voltage
may cause mortal damage; if you have any suspicion of
your ability to conduct safely the following tests, just ask a
electric engineer or technician professionally trained to
fulfill the maintenance of charger.
Use extreme care not to permit the uninsulated portion of
test leads to contact the chassis of the charger.
NOTE
Attach the test leads to the wires on both sides of the PCB
of fixed relay so as to realized relay shunting. Plugging the
charger into AC receptacle may cause the transformer to
hum, this indicates that the primary coil is working and the
PCB is faulty. In case the transformer fails to hum, this
indicates that the transformer malfunctions.
Finished