Milwaukee Tool 2637-20 User Manual
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BATTERY TOOL USE AND CARE
SPECIFIC SAFETY RULES
PERSONAL SAFETY
GENERAL POWER TOOL SAFETY WARNINGS
WORK AREA SAFETY
ELECTRICAL SAFETY
• Keep work area clean and well lit. Cluttered or dark
areas invite accidents.
• Do not operate power tools in explosive atmos-
pheres, such as in the presence of fl ammable
liquids, gases or dust. Power tools create sparks
which may ignite the dust or fumes.
• Keep children and bystanders away while operating
a power tool. Distractions can cause you to lose control.
• Power tool plugs must match the outlet. Never
modify the plug in any way. Do not use any adapter
plugs with earthed (grounded) power tools. Un-
modifi ed plugs and matching outlets will reduce risk
of electric shock.
• Avoid body contact with earthed or grounded
surfaces such as pipes, radiators, ranges and
refrigerators. There is an increased risk of electric
shock if your body is earthed or grounded.
• Do not expose power tools to rain or wet condi-
tions. Water entering a power tool will increase the
risk of electric shock.
• Do not abuse the cord. Never use the cord for car-
rying, pulling or unplugging the power tool. Keep
cord away from heat, oil, sharp edges or moving
parts. Damaged or entangled cords increase the risk
of electric shock.
• When operating a power tool outdoors, use an ex-
tension cord suitable for outdoor use. Use of a cord
suitable for outdoor use reduces the risk of electric shock.
• If operating a power tool in a damp location is
unavoidable, use a ground fault circuit interrupter
(GFCI) protected supply. Use of an GFCI reduces
the risk of electric shock.
• Do not overreach. Keep proper footing and bal-
ance at all times. This enables better control of the
power tool in unexpected situations.
• Dress properly. Do not wear loose clothing or
jewellery. Keep your hair, clothing and gloves
away from moving parts. Loose clothes, jewellery
or long hair can be caught in moving parts.
• If devices are provided for the connection of dust
extraction and collection facilities, ensure these
are connected and properly used. Use of dust col-
lection can reduce dust-related hazards.
POWER TOOL USE AND CARE
• Do not force the power tool. Use the correct power
tool for your application. The correct power tool will
do the job better and safer at the rate for which it was
designed.
• Do not use the power tool if the switch does not turn
it on and off. Any power tool that cannot be controlled
with the switch is dangerous and must be repaired.
• Disconnect the plug from the power source and/
or the battery pack from the power tool before
making any adjustments, changing accessories,
or storing power tools. Such preventive safety
measures reduce the risk of starting the power tool
accidentally.
• Store idle power tools out of the reach of children
and do not allow persons unfamiliar with the
power tool or these instructions to operate the
power tool. Power tools are dangerous in the hands
of untrained users.
• Maintain power tools. Check for misalignment or
binding of moving parts, breakage of parts and
any other condition that may affect the power
tool’s operation. If damaged, have the power tool
repaired before use. Many accidents are caused by
poorly maintained power tools.
• Keep cutting tools sharp and clean. Properly main-
tained cutting tools with sharp cutting edges are less
likely to bind and are easier to control.
• Use the power tool, accessories and tool bits etc.
in accordance with these instructions, taking into
account the working conditions and the work to
be performed. Use of the power tool for operations
different from those intended could result in a hazard-
ous situation.
• Stay alert, watch what you are doing and use
common sense when operating a power tool. Do
not use a power tool while you are tired or under
the infl uence of drugs, alcohol or medication. A
moment of inattention while operating power tools
may result in serious personal injury.
• Use personal protective equipment. Always wear
eye protection. Protective equipment such as dust
mask, non-skid safety shoes, hard hat, or hearing
protection used for appropriate conditions will reduce
personal injuries.
• Prevent unintentional starting. Ensure the switch
is in the off-position before connecting to power
source and/or battery pack, picking up or carrying
the tool. Carrying power tools with your fi nger on the
switch or energising power tools that have the switch
on invites accidents.
• Remove any adjusting key or wrench before
turning the power tool on. A wrench or a key left
attached to a rotating part of the power tool may result
in personal injury.
SERVICE
• Recharge only with the charger specifi ed by the
manufacturer. A charger that is suitable for one type
of battery pack may create a risk of fi re when used
with another battery pack.
• Use power tools only with specifi cally designated
battery packs. Use of any other battery packs may
create a risk of injury and fi re.
• When battery pack is not in use, keep it away
from other metal objects like paper clips, coins,
keys, nails, screws, or other small metal objects
that can make a connection from one terminal to
another. Shorting the battery terminals together may
cause burns or a fi re.
• Under abusive conditions, liquid may be ejected
from the battery; avoid contact. If contact acci-
dentally occurs, fl ush with water. If liquid contacts
eyes, additionally seek medical help. Liquid ejected
from the battery may cause irritation or burns.
• Have your power tool serviced by a qualifi ed repair
person using only identical replacement parts.
This will ensure that the safety of the power tool is
maintained.
• Maintain labels and nameplates. These carry impor-
tant information. If unreadable or missing, contact a
MILWAUKEE service facility for a free replacement.
WARNING
READ ALL SAFETY WARNINGS AND ALL INSTRUCTIONS
. Failure to
follow the warnings and instructions may result in electric shock, fi re and/or serious injury.
Save
all warnings and instructions for future reference
.
The term “power tool” in the warn-
ings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool.
SYMBOLOGY
Volts
Direct Current
No Load Strokes per Minute (SPM)
C
US
Underwriters Laboratories, Inc.
United States and Canada
FUNCTIONAL DESCRIPTION
1. Double cut
head
2. Head rotation button
3. Lock button
4. Trigger
5. Belt hook
6. Cap screws
7. Single cut head
SPECIFICATIONS
Capacities
Cat. No.
Volts
DC SPM
Cutting
Speed
Blade
Type
Minimum
Cutting
Radius
Steel
Stainless Steel
mm
gauge
inches
mm
gauge inches
2635-20
2636-20
2637-20
18
18
18
0-2500
0-2500
0-2500
18 ft/min
18 ft/min
28 ft/min
Double Cut
Double Cut
Single Cut
7"
7"
3"
1.2
2.0
1.2
18
14
18
0.048
0.079
0.048
0.95
1.6
0.95
20
16
20
0.038
0.064
0.038
1
2
5
3
7
4
6
• WARNING Some dust created by power sanding,
sawing, grinding, drilling, and other construction activi-
ties 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
fi lter out microscopic particles.
ASSEMBLY
WARNING
Recharge only with the
charger specifi ed for the battery. For specifi c
charging instructions, read the operator’s
manual supplied with your charger and bat-
tery.
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.
WARNING
Always remove battery
pack before changing or removing acces-
sories. Only use accessories specifically
recommended for this tool. Others may be
hazardous.
Attaching, Removing, and Adjusting the Shear
Head
1. Remove the battery pack.
2. Place the shear head on the gear case collar of
the tool.
3. Align the shear head and tool to the desired
angle. Move the left blade forward or backward
to adjust the curl of waste material.
4. Tighten the three cap screws in the order indi-
cated (A, B, C), with the wrench provided. Be
sure the screws are securely tightened (40-50
in-lbs.) before using the tool.