Milwaukee M12 Power Hammer User Manual


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5
OPERATION
WARNINGToreducetheriskofinjury,
keephandsawayfromthebitandallmoving
parts.Alwayswearsafetygogglesorglasses
withsideshields.
FuelGauge
To determine the amount of charge left in the bat-
tery, pull the trigger. The Fuel Gauge will light up
for 2-3 seconds.
To signal the end of charge, 1 light on the fuel
gauge will ash for 2-3 seconds.
SelectingAction
Always allow the motor to come to a complete stop
before changing the mode selection to avoid dam-
age to the tool.
1. For drilling, turn the mode
selector so the arrow points
to the twist drill
symbol.
2. For rotary hammering, turn
the mode selector so the ar-
row points to the hammer and
twist drill symbol.
NOTE: To engage the hammering mechanism,
maintain pressure on the bit. When pressure on
the bit is released, the hammering action will stop.
UsingtheControlSwitch
The control switch may be set to three positions:
forward, reverse and lock. Always allow the motor
to come to a complete stop before using the control
switch to avoid damage to the tool.
For forward (clockwise) rotation, push in the control
switch from the right side of the tool. Check the
direction of rotation before use.
Forreverse(counterclockwise) rotation, push in the
control switch from the left side of the tool. Check
direction of rotation before use.
To lockthe trigger, push the control switch to the
center position. The trigger will not work while the
control switch is in the center locked position. Always
lock the trigger or remove the battery pack before
performing maintenance, changing accessories,
storing the tool and any time the tool is not in use.
WARNING Alwaysremovebattery
packbeforechangingorremovingacces-
sories.Onlyuseaccessoriesspecifically
recommendedforthistool.Othersmaybe
hazardous.
ASSEMBLY
WARNING Rechargeonlywiththe
chargerspeciedforthebattery.Forspecic
charginginstructions,readtheoperator’s
manualsuppliedwithyourchargerandbattery.
Inserting/RemovingtheBattery
To removethe battery, push in the release buttons
and pull the battery pack away from the tool.
To insert the battery, slide the pack into the body
of the tool. Make sure it latches securely into place.
InstallingBits
NOTE: Only use accessories with SDS or SDS
Plus shanks.
Be sure that the shank of the bit is clean. Dirt par-
ticles may cause the bit to line up improperly. Do not
use bits larger than the maximum recommended
capacity of the drill because gear damage or mo-
tor overloading may result. For best performance,
be sure that the bit is properly sharpened and the
shank is lightly greased before use.
1. Insert the bit into the nose of the tool.
2. Rotate bit slowly until it aligns with the locking
mechanism.
3. Push bit into tool until it locks.
4. Check that the bit is locked properly; it should
be possible to pull the bit back and forth slightly
(about 6.5mm).
5. To remove bits, pull bit holder release collar
toward the rear of tool and remove bit.
NOTE: Use caution when handling hot bits.
WARNING Alwaysremovebattery
packbeforechangingorremovingacces-
sories.Onlyuseaccessoriesspecifically
recommendedforthistool.Othersmaybe
hazardous.
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