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Assembly; Operation - MasterForce HAMMERHEAD Operator's Manual

12.0 volt lithium ion auto-hammer

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HAMMER HEAD
The hammer head impacts the nails
automatically when the tool is turned on and
the head is pressed against a nail head.
MAGNETIC SLEEVE
The magnetic sleeve holds the head of the
inserted nail against the recessed hammer
head as nail driving begins.
WARNING:
or missing, DO NOT attempt install the
battery or operate the auto hammer until
the broken or missing part is replaced.
Failure to do so could result in possible
serious injury.
WARNING:
to modify this auto hammer or create
accessories not recommended for use
with this tool. Any such alteration or
modification is misuse and could result in
a hazardous condition leading to possible
serious injury.
WARNING:
accidental starting that could cause
serious personal injury, always remove
the battery pack from the auto hammer
when assembling parts.
BATTERY PROTECTION
The circuitry protects the battery pack from
extreme temperature, over discharge, and
over-charge. To protect the battery from
damage and prolong its life, the circuitry
will turn off the battery pack if it becomes
overloaded or if the temperature becomes
too high during use. This may happen in
extremely high torque, binding, and stalling
situations. The battery pack will begin normal
operation when it cools down.
NOTE: A significantly reduced run time after
fully charging the battery pack indicates that
the batteries are near the end of their usable
life and must be replaced.

ASSEMBLY

If any part is broken
Do not attempt
To prevent

OPERATION

The sleeve retracts at the end of nail driving
to allow the hammer head to drive the nail
head flush to the workpiece.
LED WORKLIGHT
The LED worklight, located on the front of the
auto hammer, illuminates when the trigger
switch is depressed. This feature provides
extra light for increased visibility.
UNPACKING
This product has been shipped
completely assembled.
Carefully remove the tool and any
accessories from the box. Make sure
that all items listed in the packing list are
included.
Inspect the tool carefully to make sure
that no breakage or damage occurred
during shipping.
Do not discard the packing material
until you have carefully inspected and
satisfactorily operated the tool.
PACKING LIST
Auto hammer, 1pc battery pack, 1pc charger,
soft bag and Operator's Manual
COLD WEATHER OPERATION
When the battery pack is very cold, it may
"pulse" for the first minute of use to warm
itself. Put the battery pack on a tool and use
the tool in a light application. After about a
minute, the battery pack will have warmed
itself and will operate normally.
WHEN TO CHARGE THE
BATTERY PACK
It is not necessary to run down the battery
pack charge before recharging. The Lithium-
Ion battery can be charged at any time and
will not develop a "memory" when charged
after only a partial discharge.
page 9

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