TROUBLESHOOTING
Problem
NO.
Reasons
Solutions
Throttle does not
work or speed is too
slow at highspeed
mode
1.
(1) low voltage of battery;
(2) the wire in throttle is loose;
(3) the spring in throttle loses
efficacy
(1) recharge the battery;
(2) rewelding the wire;
(3) replace a new throttle
Charger does not
work
4.
(1) connection between plugs of
charger and vehicle is loose or
charger is damaged;
(2) the fuse of battery box or
charger has a blowout;
(3) connecting wires of batteries
loose
(1) fasten and tighten the
plugs;
(2) replace fuse (2A for
charger while 20A for
batteries); (3) fasten the
connecting wires of
batteries
Feeling hard to
move the vehicle
and always low
speed during riding
5.
(1) brake locked;
(2) tires are underinflation;
(3) low capacity of batteries;
(4) front and rear axles of wheels
need lubricant;
(5) connecting of axles is too tight
(1) adjust the brake;
(2) inflate the tires;
(3) recharge the batteries;
4) clean and lubricate the
axles;
(5) adjust the axles
Loud noises
6.
(1) fasteners are loose;
(2) wheels is touching forks or
chassis; (3) chain is touching the
chain cover;
(4) the steel balls in bearing are
damaged
(1) tighten the fasters;
(2) adjust the wheels;
(3) adjust the chain cover;
(4) replace steel balls or
bearing
others
7.
The problems do not in the above
descriptions
Please ask for help from
your dealer or special
repair shop
The running distance
after charging is
much shorter than
specified
3.
(1) the tires are underinflation;
(2) the batteries are not full fueled
or problems occur in charger;
(3) batteries are old or damaged;
(4) in winter
(1) reinflate the tires;
2) recharge the batteries
or use a new charger;
(3) replace batteries
(4) it is normal
Motor does not
work when power
on
2.
(1) low voltage of battery;
(2) the wire in throttle is loose;
(3) the switch connecting motor
and battery is damaged
(1) recharge the battery;
(2) rewelding the wire;
(3) ask for help from your
dealer or special repair
shop
6
LITHIUM
Summary of Contents for BB2
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