Minimotors DUALTRON ULTRA II, User Manual

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Dualtron Ultra II User Manual
Important notice
* Metal vibration may occur due to motor vibration, vibration of the brake disc and pad
during the load section that accelerates during driving. (About 15 ~ 30Km, different for
each product)
This is a phenomenon in which all revolutions (fans, automobiles, ships, etc.) are
vibrating at a specific rotational frequency (rpm) rather than the product. However, if
the continuous noise or metal noise is large, there is a possibility that the disk is bent
and deformed.
* Please note that after running, there is a risk of burns due to the heat on the motor
and brake (especially disk rotor) side.
* Be careful that the bolts of the motor, rim and motor shaft due to the ABS function
may be loosened.
Important notice
3) Maintenance by self-maintenance
1. Brake adjustment method
If the braking force decreases due to overheating of the oil,
damage of the oil hose, loosening of the brake lever, oil
leakage, etc. after using the brake for a long time on the
downhill road, stop using and use after checking it.
2. Tire replacement method
1. After removing the calipers, remove the motor using 18mm
spanner and disassemble the wheel and motor fastening bolts.
2. Remove the wind from the tires and press the tires off the wheel.
3. Replace the tires and complete the assembly of the tires in
reverse order. Tighten the assembled tire to fit the body, then
tighten the screws and bolts.
*caution
After completing the tire replacement, try a simple test run with the appropriate air pressure (45 to 50
psi).
When puncture is occurred, it is possible to use repair by using patch seal. Please use the tire while
checking and checking continuously.
* Completely separable hub motor design By designing the rim and hub
motor to be completely separable it is possible to replace only the rim
without replacing the entire motor when the rim breaks, thus improving the
maintenance and maintenance of the product. (Patent pending)
Easy-wheel system
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