Problem
Cause
LED indicates LO
Battery has low charge.
& beep once per 10
sec.
Adapter jams when
Guides dirty.
being inserted in
power tool / charg-
er.
Battery is not being
Battery too hot / too cold (LED indicate
charged even
HI or LO & beep continuously).
though LED on
charger blinks
green.
LED on charger
No electrical contact between charger
flashes red.
and battery.
Malfunction in battery (the status LED
blinks RED).
LED on charger
Malfunction in charger.
flashes red.
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TECHNICAL DATA
Model
82BB12/ 82BBH12
Battery
72V MAX DC 12Ah 864Wh
90 min. (Use 82DPC8A Charger)
Charger time
180 min. (Use GC420 Charger)
180 min. (Use GC400 Charger)
English
Solution
Charge the battery.
Carefully clean the guides.
Allow battery to cool down to temperatures of about 10-40°C
(50-104°F). Allow battery to warm up slowly.
Operate charger only in closed, dry rooms at ambient tempera-
tures of 10-40°C (50- 104°F).
Remove the adapter and refit it again.
When the battery is inserted into the charger and the status
LED blinks RED, remove the battery from the charger for 1
minute, then reinsert. If the status LED blinks GREEN, then
the battery is properly charging. If the status LED is still blink-
ing RED, remove the battery and unplug the charger for 1 mi-
nute.
After 1 minute, plug in the charger and reinsert the battery. If
the status LED blinks GREEN, then the battery is properly
charging. If the status LED is still blinking RED, the battery is
defective and needs to be replaced.
Check the current at the power outlet with another tool. Make
sure that the outlet is not turned off.
Check that the charger contacts have not been shorted by deb-
ris or foreign material.
If the air temperature is above 100ºF or below 45ºF, move the
charger and battery pack to a room temperature location.
Have charger checked by Greenworks servicing dealer.
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LIMITED WARRANTY
Greenworks hereby warranties this product, to the original
purchaser with proof of purchase, 2 year commercial battery
warranty against defects in materials, parts or workmanship.
11
EN