Operator's Manual

Troubleshooting
Performonlythestepsdescribedintheseinstructions.Allfurtherinspection,maintenance,andrepairwork
mustbeperformedbyanauthorizedservicecenterorasimilarlyqualiedspecialistifyoucannotsolvethe
problemyourself.
Problem
PossibleCauseCorrectiveAction
Thebatterypackloseschargequickly.1.Thebatterypackisoverorunderthe
appropriatetemperaturerange.
1.Movethebatterypacktoaplace
whereitisdryandthetemperatureis
between0°C(32°F)and40°C(104°F).
1.Thebatterychargerisoverorunder
theappropriatetemperaturerange.
1.Unplugthebatterychargerandmove
ittoaplacewhereitisdryandthe
temperatureisbetween0°C(32°F)
and40°C(104°F).
Thebatterychargerisnotworking.
2.Theoutletthatthebatterychargeris
pluggedintodoesnothavepower.
2.Contactyourlicensedelectricianto
repairtheoutlet.
1.Thereismoistureontheleadsofthe
batterypack.
1.Allowthebatterypacktodryorwipeit
dry.
2.Thebatteryisnotfullyinstalledinthe
tool.
2.Removeandthenreplacethebattery
inthetool,ensuringthatitisfully
installedandlatched.
Thetooldoesnotrunorruncontinuously.
3.Thebatterypackislowoncharge.
3.Chargethebatterypack.
Thebatterypackshowsonly3LED
indicatorsafteronlyafewsecondsof
usingafullychargedbattery.
1.Thisisanormaloccurrence.
1.Stopthetoolandpressthe
battery-charge-indicatorbuttonor
theremovethebatteryfromthetoolto
displaytheactualbatterycharge.
All4LEDindicatorsareblinkingon
thebatterypackafteryoupressthe
battery-charge-indicatorbuttononthe
batterypackandthecurrentcharge
displays(whenthebatterypackisnotin
use).
1.Thebatterypackisoverorunderthe
appropriatetemperaturerange.
1.Movethebatterypacktoaplace
whereitisdryandthetemperatureis
between0°C(32°F)and40°C(104°F).
All4LEDindicatorsareblinkingonthe
batterypackafterreleasingthetrigger
(whenthebatterypackisinuse).
1.Thebatterypackisoverorunderthe
appropriatetemperaturerange.
1.Movethebatterypacktoaplace
whereitisdryandthetemperatureis
between0°C(32°F)and40°C(104°F).
2LEDindicatorsareblinkingon
thebatterypackafteryoupressthe
battery-charge-indicatorbuttononthe
batterypackandthecurrentcharge
displays(whenthebatterypackisnotin
use).
1.Thereisadifferenceinvoltage
betweencellsinthebatterypack.
1.Placethebatteryonthechargeruntil
itisfullycharged.
2LEDindicatorsareblinkingonthe
batterypackafterreleasingthetrigger
(whenthebatterypackisinuse).
1.Thereisadifferenceinvoltage
betweencellsinthebatterypack.
1.Placethebatteryonthechargeruntil
itisfullycharged.
1LEDindicatorisblinkingonthebattery
pack.
1.Thebatterypackvoltageislow.1.Placethebatterypackonthecharger.
Itisdifculttoremovethebatterypack
fromthetool.
1.Thebatterypack/toolisneworthere
iscorrosioninthebatteryterminals
and/ortheterminalsonthetool.
1.Cleantheterminalsonthebatterypack
andthetool.Thenapplydielectric
greasetothebatteryterminals;donot
useanyothertypeoflubricantasitcan
damagetheterminals.
Thespeedlockdoesnotholdwhen
engaged.
1.Thespeedlockscrewisloose.1.Tightenthespeedlockscrewby
turningthespeedlockscrew¼turn.If
thespeedlockstilldoesnotholdwhen
engaged,turnthespeedlockscrewan
additional¼turn.
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