Maximum 054-2109-4, Instruction Manual

model no. 054-2109-4  |  contact us 1-800-689-9928

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attempting to clean it. 

Only removing the battery pack from the charger will not 

reduce this risk.

•     DO NOT store or use the tool and battery pack in locations where the 

temperature may reach or exceed 50 °C (122 °F), 

which can lead to deterioration 

of the storage battery.

•     The charger is designed to operate on standard household electrical power 

(120 V AC). 

Do not attempt to use it on any other voltage.

SAFETY INSTRUCTIONS WHEN USING LONG DRILL BITS

•  Never operate at higher speed than the maximum speed rating of the drill bit. 

At 

higher speeds, the bit is likely to bend if allowed to rotate freely without contacting the 
workpiece, resulting in personal injury.

•  Always start drilling at low speed and with the bit tip in contact with the 

workpiece. 

At higher speeds, the bit is likely to bend if allowed to rotate freely without 

contacting the workpiece, resulting in personal injury.

•  Apply pressure only in direct line with the bit and do not apply excessive pressure. 

Bits can bend causing breakage or loss of control, resulting in personal injury.

SAFETY RULES FOR BATTERY PACK AND CHARGER

•     If the battery pack casing is cracked or damaged, do not insert into charger.

 There 

is a danger of electric shock or electrocution.

•     Don

,

t allow any liquid to get inside charger. Electric shock may result. 

To facilitate 

cooling of the battery pack after use, avoid placing the charger or battery pack in a 
warm environment such as in a metal shed, or a trailer that is not insulated.

•     This charger is not intended for any uses other than charging rechargeable 

batteries.

 Any other use may result in risk of fire, electric shock or electrocution.

•     Do not place any object on top of the charger or place the charger on a soft 

surface that may result in excessive internal heat.

 Do not place the charger near any 

heat source.

•     To reduce the potential risk of damage to the electric plug and cord, 

pull by the 

plug rather than the cord when disconnecting the charger from the power supply.

•     Make sure the cord is located so it will not be stepped on, tripped over, or 

otherwise subjected to damage or stress.

•     An extension cord should not be used unless absolutely necessary. 

Use of an 

improper extension cord could result in a risk of fire, electric shock or electrocution.

•     Do not operate the charger if it has received a sharp blow, been dropped or 

otherwise damaged in any way.

•     Do not disassemble charger. 

Take it to a Service Agent when service or repair is 

required. Incorrect reassembly may result in a risk of electric shock, electrocution or 
fire.

•     To prevent the risk of electric shock, unplug the charger from the outlet before 

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AFETY  INS

TRUCTIONS

IMPORT

ANT INFORMA

TION