Quick Charger Connector - Maintenance Manual
・Daily
Check・・・
Check・・・Done
・・・Done by Owner of the charger
・Periodic Check・・・
Check・・・Done
・・・Done by Charger Manufacturer
・Recommendation・・・
Recommendation・・・Daily
・・・Daily check: Once a day、
day、 Periodic Check: Once a year
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Please contact the charger manufacturer, if you find anything which does not meet the criteria
Check Point
No.
Item
Possible matter of concern
concern
Daily
Periodic
Criteria
(1)
Appearance
○
○
・No deformation, crack or damage
・Getting
Getting hurt by damaged part.
・Occurring arc or get electric shock
(2)
Connecting Surface
○
○
・No waterdrop
waterdrop or contamination on the connecting surface
・Increase insulation
insulation resistance → rise in temperature
・Problem in mating (increase in insertion force, impossible of mating)
(3)
Sealing surface of Housing
○
○
・No deformation, crack , damage or scratch.
scratch.
・ShortShort-circuit or getting electric shock by wetting
・White terminal caps
caps must be on
・Getting electric shock
(4)
Power Terminal
Terminal plastic cap
(White)
○
・No burn mark on the caps (please refer the picture on the next page)
・Connecter must be broken → Stop using immediately
(5)
Moving Plate (Black)
―
○
・No deformation
deformation or damage
・Plate can be moved easily with your finger.
・Getting electric shock
・Problem in mating (increase in insertion force, impossible of mating)
(6)
Inside the cavity of signal
terminal & CrossCross-shaped wall
―
○
・No deformation or damage
・Deformation
Deformation or damage of signal terminal
○
・No deformation, damage or appearance of abrasion
・When press down the release button,
1) latch go down sufficiently (not project out from the surface)
・When taking off your finger from release
release button
1) latch go up
・Release button and latch move smoothly
・Dislocating of Car inlet → Damage on connecter or car inlet by pulling
off during charging(Occurring
charging(Occurring arc)
(7)
Latch and release button
○
○
(8)
LED
―
○
・LED is on while charging
・Operational error by misreading of LED → Insufficient
Insufficient charging
(9)
Warning Label
―
○
・Letters on the label are clearly readable
・Operational errors.
(10)
Cleanness
○
○
・Connector handle is clean
・Make the customer's hand dirty
(11)
Smoothness of plug in / out
―
○
・Can be connect / disconnect smoothly
smoothly
・Possible problem with the connector or inlet.
(12)
Cable
○
○
・No abrasion or crack on the cable sheath
・Firmly connected with the connector body
・Short circuit, Getting electric shock
（2）Connecting surface／（
surface／（3
／（3）Sealing surface of
of Housing
（7）Latch・
Latch・Release Button／（
Button／（8
／（8）ＬＥＤ／（9
）ＬＥＤ／（9）Warning Label
ＬＥＤ
(2)Connecting
(2)Connecting surface
(3) Sealing surface of
Housing(each
Housing(each inner wall)
Latch
latch go down
（4）Power Terminal plastic cap／（
cap／（5
／（5）Moving plate
Warning Label
sufficiently
Release Button
Power
Power Terminals(White)
(4) Power Terminal plastic
cap（
（White）
cap
White）
（6
6）Inside the cavity of signal terminal & CrossCross-shaped wall
Three Signal Terminals
CrossCross-shaped wall
Four Signal Terminals
(5)Moving Plate
Plate（
（Black color &
Move down by pushing）
pushing）
If the terminal caps are burnt black like the pictures below or scorch marks are found,
Stop charging and contact to the charger manufacturer！！
Warning
Keep using may damage the vehicle.
(4) Power Terminal
Terminal plastic cap（
cap（White）
White）
GOOD（White）
Bad（
Bad（burnt
burnt black）
black）
『After Charging, Release button doesn't work
and Connector cannot be unplugged！！』
In normal cases, after charging completed , you can disconnect the connector by pushing the
the release
button.
In ca
case, it doesn't work follow the following procedure
★First, make sure to confirm the LED light is off.
Please refer
『 Emergency Manual 』for Quick Charger Connector (One(One-push type)
to detach the connector
（Attention）A connector with this phenomenon needs to be repaired.
Contact the charger manufacturer immediately.