6
Component:
1
-
24VDC Lithium Ion Battery Pack (15AH or 6.5AH)
-
#1
Location:
Center of the upper deck.
See figure 2.
Function:
Supply 24
-
29VDC to the motor and/or accessories.
Connections:
Connected by two spring loaded connector s at the r ear
of the battery pack and a push
-
button latch at the front of the battery pack.
Failure Signs:
Batteries dr ain quickly. Scooter r uns slowly or not at all.
Batteries will not charge, but charger is working properly. Beep Code #1 or #2.
Tests:
Fully char ge the batter y pack first and load test. Make sur e the contacts
are not corroded.
Expected Reading:
24
-
29VDC when fully charged.
Serviceable:
Replace batter y pack as necessar y.
Component:
Batter y Harness
-
#2
Figure 2. Lithium Ion Battery Pack
Location:
Inside the plastic upper/lower body halves.
Function:
Connects the batter y (1) to the contr oller (4), and
the control board inside the scooter deck.
Provides short circuit protection through a 35
-
amp inline fuse,
located inside the controller cover.
Connections:
Connected to the batter y (Bat
-
) and (Bat +),
controller (Bat
-
) and (Bat +), control board, and battery fuse.
Refer to the wiring diagram on page 11.
Failure Signs:
Open fuse, cor r oded wires, poor
connections, and poor spring tension can cause the battery
voltage (24
-
29 volts) not to be supplied to the entire electrical
system.
Make sure the fuse is good, and all connections are good.
Note: Battery pack will not charge if the inline fuse is blown.
Tests:
Test the fuse for continuity. Test the har ness for
continuity.
See figure 3.
Refer to the wiring diagram on
page 11.
Expected Readings:
Less than 10 ohms.
Serviceable:
Replace the har ness as necessar y.
Replace inline fuse with exact type and rating.
Refer to the
wiring diagram on page 11.
Figure 3. Battery Harness
Component:
Motor Har ness
-
#3
Location:
Rear of the scooter – Inside the plastic
upper/lower body halves.
See figure 4.
Refer to the
wiring diagram on page 11.
Function:
Supplies 24
-
29 volts from the controller to
the motor.
Connections:
Controller (M+) and (M
-
) and the motor.
See figure 4
. Refer to the wir ing diagr am on page 11.
Failure Signs:
Scooter will not r un. The motor is not
receiving the correct 24
-
29 volt battery voltage from the
controller.
Tests:
Test har nesses for continuity. Check connector s.
Make sure the contacts are not corroded and are seated
properly.
Expected Readings:
Continuity (less than 10 ohms).
Figure 4. Motor Harness (hard wired into motor)
Serviceable:
Replace as necessar y.
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