Operator's Manual S/N A97A & A97B

3
cidentally occurs, ush with water. If liquid con-
tacts eyes, additionally seek medical help. Liquid
ejected from the battery may cause irritation or burns.
• Do not use a battery pack or tool that is dam-
aged or modied. Damaged or modied batteries
may exhibit unpredictable behavior resulting in re,
explosion or risk of injury.
• Do not expose a battery pack or tool to re or
excessive temperature. Exposure to re or tem-
perature above 265°F (130°C) may cause explosion.
• Follow all charging instructions and do not
charge the battery pack or tool outside the
temperature range specied in the instructions.
Charging improperly or at temperatures outside the
specied range may damage the battery and increase
the risk of re.
SERVICE
• Have your power tool serviced by a qualied
repair person using only identical replacement
parts. This will ensure that the safety of the power
tool is maintained.
• Never service damaged battery packs. Service
of battery packs should only be performed by the
manufacturer or authorized service providers.
SPECIFIC SAFETY RULES FOR
IMPACT WRENCH
• Hold power tool by insulated gripping surfaces,
when performing an operation where the fastener
may contact hidden wiring. Fasteners contacting
a “live” wire may make exposed metal parts of the
power tool “live” and could give the operator an
electric shock.
• Wear ear protectors. Exposure to noise can cause
hearing loss.
• Keep hands away from all cutting edges and
moving parts.
• Use only sockets and other accessories speci-
cally designed for use on impact wrenches and
drivers. Other sockets and accessories might shatter
or break causing injury.
• Maintain labels and nameplates. These carry im-
portant information. If unreadable or missing, contact
a MILWAUKEE service facility for a free replacement.
•
WARNING
Some dust created by power sanding,
sawing, grinding, drilling, and other
construction activities contains chemicals known to
cause cancer, birth defects or other reproductive
harm. Some examples of these chemicals are:
• lead from lead-based paint
• crystalline silica from bricks and cement and other
masonry products, and
• arsenic and chromium from chemically-treated lumber.
Your risk from these exposures varies, depending on
how often you do this type of work. To reduce your
exposure to these chemicals: work in a well ventilated
area, and work with approved safety equipment, such
as those dust masks that are specially designed to
lter out microscopic particles.
SYMBOLOGY
Volts
Direct Current
No Load Revolutions per minute (RPM)
Impacts per Minute Under Load (IPM)
C
US
UL Listing for
Canada and U.S.
SPECIFICATIONS
Volts .............................................................. 28 DC
Battery Type ........................................M28™/V28
®
Charger Type .......................................M28™/V28
®
Cat. No. ..................................................... 0779-20
No Load RPM ............................................ 0 - 1450
Impacts per Minute .................................... 0 - 2450
Drive Shank ...................................................... 1/2"
Average Torque Output* ........................ 325 ft-lbs.*
Capacities Quick Change Auger Bits .......... 1-1/2"
Selfeed Bits ............................. 2-9/16"
Cat. No. ..................................................... 0799-20
No Load RPM ............................................ 0 - 1450
Impacts per Minute .................................... 0 - 2450
Drive Shank .............................................7/16" Hex
Average Torque Output* ........................ 325 ft-lbs.*
Capacities Quick Change Auger Bits .......... 1-1/2"
Selfeed Bits ............................. 2-9/16"
* Output rated at full speed
FUNCTIONAL DESCRIPTION
1. Trigger
2. Forward/Reverse switch
3. 1/2" drive shank
4. Tool hanger ring
5. Tool hanger
6. Handle
7. 7/16" hex
quick-change chuck
Cat. No. 0779-20
Cat. No.
0799-20
7
5
4
3
1
2
6
ASSEMBLY
WARNING
Recharge only with the charger
specied for the battery. For spe-
cic charging instructions, read the operator’s
manual supplied with your charger and battery.
Removing/Inserting the Battery
To remove the battery, push in the release buttons
and pull the battery pack away from the tool.
WARNING
Always remove battery pack before
changing or removing accessories.
To insert the battery, slide the pack into the body
of the tool. Make sure it latches securely into place.
1. For working in restricted spaces. Insert the
battery pack from the front by pressing in the
release buttons and sliding battery pack into the
body of the tool. Insert the battery pack until clamp
engages.
2. For optimum weight distribution and balance.
Insert the battery pack from the back by pressing
in the release buttons and sliding the battery pack
into the body of the tool. Insert the battery pack
until clamp engages.