User manual

31
Operating Instructions ACCU 450 ENGLISH
Battery care
Observe LED display:
red + green = battery charging
2x green = battery charged
2x red = battery/charger
unit defective.
Contact Support.
Charge status check
Pressthebuttononthebattery:
Battery low – please charge
Battery approx. half charged
Fully charged
Servicing and storage:
• Keepthechargerunitonlyin
dryrooms.
• Chargethebatteryinwarm
anddryrooms.
• Protectthebatteryandchar-
ger unit from the effects of
the weather!
• ATTENTION: Fully charge
the battery at least 2–3x
per year, so that it remains
fullyfunctionalandnolow
discharge occurs.