Yamaha PW45 Original Instructions Manual page 77

E-BIKE SYSTEMS
Conditions that could decrease remaining assist distance
The remaining assist distance will decrease when riding in the following conditions:
• Frequent starts and stops
• Numerous steep inclines
• Poor road surface conditions
• When carrying heavy loads
• When riding together with children
• Riding into a strong head wind
• Low air temperature
• Worn-out battery pack
• When using the headlight (applies only to models equipped with lights powered by the battery
pack)
• Remaining assist distance will also decrease if the bicycle is not maintained properly.
Examples of inadequate maintenance that could decrease remaining assist distance:
• Low tire pressure
• Chain not turning smoothly
• Brake engaged constantly
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