Checking For Wear; Cleaning And Maintenance; Drive Belt - Derby cycle Impulse 2.0 pedelec Original User Manual

3.7.2

Checking for wear

1. Remove the pedelec battery.
2. Check chain wear with a chain wear indicator or a vernier calliper.
3. Replace the chain if it is worn.
3.7.3

Cleaning and maintenance

Lubricate the chain after riding in the rain. Clean and
lubricate it when you clean the wheel.
1. Remove the pedelec battery.
2. Roughly brush the chain with a hand brush.
3. Then remove the old chain oil with a dry cloth.
4. You can now lubricate the chain. How you lubricate the chain depends
on the product you have chosen.
5. When you have finished, turn the crank to distribute the chain oil.
*depending on model
3.8

Drive belt

*
Bicycle belt
WARNING
Always remove the battery before starting to work on the pedelec. The
system could switch itself on unexpectedly and you could be seriously
injured.
CAUTION
Check the drive belt for signs of wear before every trip. A worn or
damaged drive belt can break. If that happens while you are riding
the bike you could be thrown off and seriously injured.
Original User Guide | Impulse 2.0 Pedelec Version 3 EN-21