Redback EV480D Operation Manual page 17

2. Keep the ventilation slots clean and
free of dust.
Storage
16
1. Store the unit in a dry and frost-
free place (50-77 °C).
2. Store the battery and the unit
separately.
3. Charge the battery before storing
the unit in winter.
4. Keep the leaf blower, in particular
its plastic components, away from
flammable fluids, petroleum products,
penetrating oil, etc. They contain
chemical substances which may
damage, attack or destroy the plastic
components of the leaf blower.
5. Fertilisers and other garden
chemicals contain substances which
may have a highly corrosive effect on
the metal parts of the leaf blower.