Raleigh IMPULSE EVO Originalbetriebsanleitung Seite 202

10.4 Tips
10.4.1 Cleaning
DANGER
Always unplug the charger from the mains before cleaning and
especially before wiping it, otherwise you could get an electric shock
if you touch the contacts.
IMPORTANT
Do not immerse the charger in water. Damage may still result even
though the components are sealed.
Do not use any cleaners which contain alcohol or solvent, or which
scour. No coarse sponges or brushes may be used either. They leave
scratches and cause the surface to become matt. Clean the charger
with a soft damp cloth.
1. Remove the charging cable from the battery charging socket.
2. Unplug the charger from the mains socket.
3. Clean the casing with a slightly damp, soft cloth.
4. If the contacts are dirty, clean them with a soft dry cloth.
10.4.2 Storage
1. Store the battery charger in a dry, not excessively warm room. The
charger should not be exposed to direct sunshine. The recommended
storage temperature range is 18 to 23 ˚C.
Original User Guide | Pedelec Impulse Evo / Impulse Evo Next Version 4 EN-95