User guide
• The battery pack must be charged before rst use
• The battery pack reaches its full capacity only after several recharges
• Do not recharge battery pack after using the tool briey, such as 15 minutes
Allow the battery pack to drain down somewhat before recharging
• During charging, the battery pack and charger may feel warm to the touch This
is normal
• Do not charge the battery pack in an air temperature below 40ºF or above
105ºF This is critical and will prevent serious damage to the battery pack Best
performance is obtained if the battery is charged when the air temperature is
between 65ºF and 75ºF
• To prolong battery life, avoid leaving the battery on charge longer than 12
hours Overcharging is not a safety concern, but it can reduce the life span of
the battery
• In extremely warm environment or after heavy use, the battery may be too hot
to permit charging Allow time for the battery pack to cool before charging
Disconnect battery pack from tool or place the
switch in the locked or off position before making any assembly,
adjustments or changing accessories Such preventive safety
measures reduce the risk of starting the tool accidentally