Nissan Leaf. Manual — part 706
GI-36
< PRECAUTION >
CAUTIONS AS TO HIGH VOLTAGE
To call the attention of other workers, indicate “High voltage work in progress. Do not touch!” on vehicles
where work is being performed on the high voltage systems.
JSAIA1600GB
CAUTIONS AS TO HIGH VOLTAGE
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< PRECAUTION >
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High Voltage Warning Label
INFOID:0000000010122918
LOCATION TO APPLY HIGH VOLTAGE WARNING LABEL
CAUTION:
At times such as when a part was replaced, or when a label had become peeled, be sure to apply the new product label in the
same position and facing in the same direction.
Insulated Protective Wear and Insulating Tools
INFOID:0000000010122919
PROTECTIVE WEAR CONTROL
• Perform an inspection before beginning work, and do not use any items where abnormalities are found.
DAILY INSPECTION
This inspection is performed before and after use, the worker in responsible who will directly use the items
inspects them and checks for deterioration and damage.
• Insulated gloves
JSAIA2690ZZ
No.
Position to apply
Refer to
1
Traction motor
TMS-14, "High Voltage Warning Label"
2
PDM (Power Delivery Module)
VC-16, "High Voltage Warning Label"
3
Li-ion battery controller
EVB-20, "High Voltage Warning Label"
4
Li-ion battery
EVB-20, "High Voltage Warning Label"
5
Service plug
EVB-20, "High Voltage Warning Label"
6
PTC elements heater
HA-20, "High Voltage Warning Label"
HA-78, "High Voltage Warning Label"
7
Electric compressor
GI-38
< PRECAUTION >
CAUTIONS AS TO HIGH VOLTAGE
Inspect the insulated gloves for scratches, holes, and tears. (Visual check and air leakage test)
• Insulated safety shoes
Inspect the insulated safety boots for holes, damage, nails, metal pieces, wear or other problems on the
soles. (Visual check)
• Insulated rubber sheet
Inspect the insulated rubber sheet for tears. (Visual inspection)
INSULATING TOOLS
When performing work at locations where high voltage is applied (such as terminals), use insulated tools.
HANDLING OF INSULATION RESISTANCE TESTER
CAUTION:
Unlike the ordinary tester, the insulation resistance tester applies 500V when measuring. If used incor-
rectly, there is the danger of electric shock. If used in the vehicle 12V system, there is the danger of
damage to electronic devices. Read the insulation resistance tester instruction manual carefully and
be sure to work safely.
Handling of Damaged Vehicles
INFOID:0000000010122920
PREPARATION ITEMS
A: Hold glove and fold as shown in the figure.
B: Fold three or four more times, preventing air from escaping from the glove.
C: Squeeze glove to check that the glove has no holes.
JPCIA0061ZZ
Preparation items
Specification
Purpose
PPE (Personal
Protective
Equipment)
Insulated gloves
Up to 1,000 V
To protect people from high voltage electrical shock.
Insulated safety shoes
—
Safety shield
—
Wrenches
Size: 10mm
To remove the service plug access cover bolts.
To remove the 12V battery terminal bolt.
Heat proof solvent resistant protection
gloves
Heat proof solvent resistant protection
shoes
Heat proof solvent resistant pro-
tection tools.
To utilize in the event of a Li-ion battery electrolytic so-
lution leak.
Absorbent pad
The same pad used for internal
combustion engine fluids can be
used.
To absorb any Li-ion battery electrolytic solution leak-
age.
CAUTIONS AS TO HIGH VOLTAGE
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< PRECAUTION >
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HOW TO HANDLE THE DAMAGED VEHICLES AT AN ACCIDENT SCENE
High voltage system shut-down procedure
Shut down the high voltage system according to vehicle damage level. Any of the following procedures can
shut down the high voltage system. The first response operation should be done after shutting down the high
voltage system.
If the vehicle is heavily damaged, for example the Li-ion battery is deformed, broken or cracked, appropriate
PPE must be used and the Li-ion battery and high voltage components must not be touched.
DANGER:
•
Failure to properly shut down the high voltage system before the Emergency Response Proce-
dures are performed may result in serious injury or death from electrical shock. To prevent from seri-
ous injury or death, DO NOT touch high voltage harnesses or components with bare hands.
•
When contact with high voltage components or high voltage harnesses is unavoidable, or
when there is risk of such contact, be sure to wear appropriate PPE.
WARNING:
•
If the charge connector is connected to the vehicle, remove it. Refer to Removing the Charge
Connector.
•
The vehicle contains parts that contain powerful magnets. If a person who is wearing a pace-
maker or other medical device is close to these parts, the medical device may be affected by the
magnets. Such persons must not perform work on the vehicle.
• Be sure to check the READY indicator in the instrument cluster, and verify that the READY indicator
is off and the high voltage system is stopped.
• There is a possibility of remaining high voltage in the air conditioning system by the remote air con-
ditioning system. If the READY indicator is turned OFF and the air conditioning remote timer indica-
tor is turned ON the high voltage system is active. Please ensure that the air conditioning remote
timer indicator is turned OFF and the air conditioning system is inactive.
• After high voltage system shut-down, please wait for 10 minutes for complete discharge of the high
voltage condenser. While waiting, do not operate any vehicle functions.
• The high voltage full discharge takes 10 minute, but after 5 minutes the voltage has dropped below
60 V.
• Remove the 12V battery negative terminal and wait for 3 minutes to discharge the air bag condenser.
Even though the 12V battery negative is disconnected, the Supplemental Restraint System (SRS) air
Extinguisher
Type ABC
For electrical fires caused by the
electrical harnesses and compo-
nents, etc. and oil fires.
To extinguish a fire.
Insulated tape
Insulating
To cover the damaged harnesses to protect from and
prevent electrical shock. Tape should cover all bare or
damaged wire.
Preparation items
Specification
Purpose
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