Derby cycle Impulse Evo Original User Manual page 121

DANGER
Only use original replacement parts. Replacement parts from other
manufacturers can impair the function of your pedelec. Serious acci-
dents can result.
Ask your cycle dealer to show you how to use, and explain, the special
features of the components. Please also follow the component guides.
We recommend having your cycle dealer assemble and adjust the bike.
Otherwise components could become loose due to incorrect assembly.
If this happens whilst you are cycling, you could injure yourself very
seriously or even die. If you do have to tighten something yourself,
a full list of torque settings is in Section
EN-103 (strict adherence to which is a requirement).
WARNING
Do not ride in unfavourable lighting conditions (fog, rain, dusk,
darkness) without adequate lights
to do so can result in accidents and serious injuries.
Always remove the battery before starting work on the pedelec. The
pedelec could switch on unexpectedly and you could be seriously
injured.
EN-14 Original User Guide | Pedelec Impulse Evo / Impulse Evo Next Version 4
 12. Torque settings Page
 IV.II.I Lights Page EN-8. Failure
CAUTION
Do not open up the motor, display, battery or charger as you could
injure yourself. Parts might also be damaged beyond repair,
invalidating the warranty. Contact your cycle dealer when problems
arise.
IMPORTANT
Always park your pedelec so that it cannot tip over. Components can
be damaged if the bike tips over. If your bike is not equipped with
a kick stand, one can be fitted if required. Please contact your cycle
dealer.
Do not clean the pedelec with a water hose or high pressure washer.
Although the components are sealed, damage to the cycle may still
result. Clean the pedelec with a soft damp cloth.