Maintenance and self-maintenance
Electric products can be damaged by various factors.
The life span of each part varies depending on driving habits and
driving environment.
Parts that exceed the service life may cause accidents.Let's manage
various parts and prevent safety accidents in advance.
Check the replacement timing of consumable parts
The components and suspension parts of the swing arm,tires,-
wheels,bearings,discs,brakepads,
cables and folding parts, various brackets and other consumable
parts require periodic inspection
and must always be checked.
PA
0
SET
98
%
PA
3
Km/h
SET
98
%
PA
5
Km/h
SET
98
%
18
Dualtron XII User Manual
1) Required checking before use
Safety guidelines before driving
If you encounter any of the following situations while driving, stop driving
immediately and contact your nearest branch or service center for proper
measures.
If you provide pictures and videos to get an accurate diagnosis, professional counseling is available.
* In these cases, stop driving immediately.
ƽ
Unusual heating of the motor
ƽ
Brake braking status error
ƽ
Error messages on the instrument panel
ƽ
When the throttle is not returned to its original position
ƽ
When the battery doesn't fully charge and shorter riding distance after a full charge
(Battery explosion may cause due to faulty battery cell or battery cell breakdown)
ƽ
Abnormal noise is generated
ƽ
Product smoke, ignition, sour odor
ƽ
When rain or wet with water or in a similar situation
ƽ
When other driving is judged to be unreasonable
1. Check throttle and handle
• Operate the accelerator throttle lever about 2 ~ 3 times to check whether it returns
to the home position.
• Be careful that excessive throttle leaning and manipulation of the throttle can cause
malfunction due to internal parts damage.
• Check for free gap in the handlebars before using.
• The brake braking force is sufficient to check the operating condition.
If the braking force is significantly lowered, use it immediately after inspection and action.
• Check that the brake pad is not worn, that the cable is not loose, that the cable is not damaged, and that
there is no leakage in the case of hydraulic brakes.
• If there is an unusual feeling or noise during operation, check for breakage, wear, and
deformation of the inner wire of the brake cable.
• Check that the bolts and nuts of the brake fixing parts are not loose and that the disc is
not deformed or damaged.
2. Check brake and cable
• Make sure that the bolts and nuts of all parts of the product are tight and safe from
loosening. Check the fastening condition and clearance of the folding and fixing
parts of the handle (folding knob, swing arm, etc. folding related parts, suspension
arm bolt, swing arm bolt).
4.Tightening check such as folding part and handle part
• Check the front and rear tires for wear and punctures and check the value marked on
the surface of the tire.
When the air pressure is shortened, the possibility of puncture increases, so check
always.
• It is necessary to judge the replacement time by observing the appearance of the tire
such as tire damage, uneven wear.
3. Check tire pressure and abnormal tread wear
W A R N IN G
CAUTION
N O TICE
DANGER
Check and Maintenance
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