Operating instructions manual [PDF] (13 pages)
- Updated: 22.04.2026
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MUC122DD
1
12/06/12
AlwAys reAd
instructions
before using
power tools
AlwAys weAr
sAfety goggles
weAr heAring
protection
Avoid
prolonged
exposure to
vibrAtion
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�paints,
•� 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 filter out microscopic particles.
Copyright © Professional Tool Products, 2012
All rights reserved.
MUC122DD
Operating Instructions • Warning Information • Parts Breakdown
Battery Type . . . . . . . . . . . . . . . . . . . . . . . 12V Lithium Ion
Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 .75"
Weight with battery . . . . . . . . . . . . . . . . . . . . . . . . 2 .2 lbs .
Maximum Torque . . . . . . . . . . . . . . . . . . . . . . . .204 in . lbs .
Number of Clutch Settings . . . . . . . . . . . . . . . . . . . . . . . 12
Chuck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3/8" Keyless
MUC122DD
Free Speed Drill Mode
Low . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0-400 RPM
High . . . . . . . . . . . . . . . . . . . . . . . . . . . .0-1600 RPM
Compatible Battery . . . .MUC108LB, MUC12LB, MUC122LB
Compatible Charger . . . . . . . . . . . . . MUC108LC, MUC12LC
Charge Time . . . . . . . . . . . . . . . . . . . . . . . . . . . .< 60 min .
S P E C I F I C A T I O N S
ATORNILLADORA TALADRADORA DE ION DE LITIO 12V
DRILL DRIVER
12VLITHIUM-ION
WARNING
WARNING
MUC122DD
2
12/06/12
MUC122DD 12V Drill Driver
SAVE THESE INSTRUCTIONS!
GENERAL SAFETY INFORMATION
(FOR ALL BATTERY OPERATED TOOLS)
WARNING:
Read and understand all instructions. Failure to
follow all instructions listed below, may result
in electric shock, fire, explosion and/or serious
personal injury.
Work Area Safety
1 . Keep your work area clean and well lit .
Cluttered benches and dark areas invite accidents .
2 . Do not operate power tools in explosive atmospheres, such
as in the presence of flammable liquids, gases, or dust .
Power tools create sparks which may ignite the dust
or fumes .
3 . Keep bystanders, children, and visitors away while operating
a power tool . Distractions can cause you to lose control and
endanger others .
Electrical Safety
4 . A battery operated tool with integral batteries or a separate
battery pack must be recharged only with the specified
charger for the battery . A charger that may be suitable for
one type of battery may create a risk of fire when used with
another battery .
5 . Use battery operated tool only with specifically designated
battery pack . Use of any other batteries may create a risk
of fire .
Personal Safety
6 . Stay alert, watch what you are doing, and use common sense
when operating a power tool . Do not use tool while tired or
under the influence of drugs, alcohol, or medication .
A moment of inattention while operating power tools may
result in serious personal injury .
7 . Dress properly . Do not wear loose clothing or jewelry .
Contain long hair . Keep your hair, clothing, and gloves away
from moving parts . Loose clothes, jewelry, or long hair can be
caught in moving parts .
8 . Avoid accidental starting . Be sure switch is in the locked or
"off" position before inserting battery pack . Carrying tools
with your finger on the switch or inserting the battery pack
into a tool with the switch on invites accidents .
9 . Remove adjusting keys or wrenches before turning the tool
on . A wrench or a key that is left attached to a rotating part
of the tool may result in personal injury .
10 . Do not overreach . Keep proper footing and balance at all
times . Proper footing and balance enable better control of
the tool in unexpected situations .
11 . Use safety equipment . Always wear eye protection .
Dust mask, non-skid safety shoes, hard hat, or hearing
protection must be used for appropriate conditions .
Tool Use and Care
12 . Use clamps or another practical way to secure and support
the workpiece to a stable platform . Holding the work by hand
or against your body is unstable and may lead to loss of
control .
13 . Do not force tool . Use the correct tool for your application .
14 . Do not use tool if switch does not turn it on or off . A tool
that cannot be controlled with the switch is dangerous and
must be repaired .
15 . Disconnect battery pack from tool or place the switch in the
locked or "off" position before making any adjustments,
changing accessories, or storing the tool . Such preventive
safety measures reduce the risk of starting the tool
accidentally .
16 . Store idle tools out of reach of children and other untrained
persons . Tools are dangerous in the hands of untrained users .
17 . 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 sparks, burns, or a fire .
18 . Maintain tools with care . Keep drill bits sharp and clean .
Properly maintained tools with sharp cutting edge are less
likely to bind and are easier to control .
19 . Check for misalignment or binding of moving parts,
breakage of parts, and any other condition that may affect
the tool’s operation . If damaged, have the tool serviced before
using . Many accidents are caused by poorly maintained tools .
20 . Use only accessories that are recommended by the
manufacturer for your model . Accessories that may be
suitable for one tool may create a risk of injury when used on
another tool .
Service
21 . Tool service must be performed only by the MATCO
authorized service centers listed . Service or maintenance
performed by unqualified personnel may result in a risk of
injury . Repair by unqualified personnel, use of unauthorized
parts, and failure to follow maintenance instructions may
create a risk of shock or injury .
SAVE THESE INSTRUCTIONS!
SPECIFIC SAFETY RULES
DO NOT let comfort or familiarity with product
replace strict adherence to cordless product
safety rules. If you use this tool unsafely or
incorrectly, you can suffer serious personal injury.
1 . Hold tool by insulated gripping surfaces when performing
an operation where the drill or screwdriver bit may contact
hidden wiring . Contact with a “live” wire will also make
exposed metal parts of the tool “live” and shock the operator .
FAILURE TO OBSERVE THESE WARNINGS COULD RE SULT IN IN JU RY.
WARNING
MUC122DD
3
12/06/12
MUC122DD 12V Drill Driver
2 . Be aware that this tool is always in operating condition,
because it does not have to be plugged into an electrical outlet .
3 . Always be sure you have firm footing .
4 . Be sure no one is below when using the tool in high locations .
5 . Hold the tool firmly and use both hands .
6 . Keep hands and hair away from rotating parts .
7 . Do not leave the tool running . Do not force tool to stay in the
“on” position . Operate the tool only when hand-held .
8 . Do not touch the drill or screwdriver bit or the workpiece
immediately after operation; they may be extremely hot and
could burn your skin .
9 . Some material contains chemicals which may be toxic . Take
caution to prevent working dust inhalation and skin contact .
Follow material supplier safety data .
WARNING:
MISUSE or failure to follow the safety rules stated in
this instruction manual may cause serious personal
injury.
OPERATING INSTRUCTION
Installing Or Removing Battery Pack
(See Fig .1, Fig .2)
1 . Your new battery pack is not
fully charged . You may need to
charge it before use .
2 . Make sure the switch is in the
"off" position before insertion/
removal of a battery pack .
3 . To remove a battery pack,
depress both tabs on either
side of the battery and pull
downward .
4 . To insert a battery pack, align
the battery with the tool
housing and push battery
inward until click indicating
battery is fully installed .
Charging The Battery Pack
(See Fig .3)
1 . Battery may not charge when
it is above a certain preset
temperature limit . Allow temperature of battery to cool before
charging .
2 . The charge process will take less than one hour .
3 . After charging, unplug the charger from the power source and
stow away in a safe place .
Tool Operation
1 . Turn the hand chuck collar counterclockwise to loosen while
holding the chuck handle still . Insert the bit and center into
the chuck . Turn the chuck collar clockwise to tighten and
make sure that the bit is firmly held within the chuck .
2 . Run the tool to ensure tightness before placing the tool and
bit onto work .
3 . Forward and reverse switch is actuated by a sliding
mechanism located above the handle .
4 . Select the appropriate torque setting on the dial clutch .
5 . Do not change speeds while tool is running as it may damage
the gear box .
Replace Carbon Brush
1 . During the lifetime of a motor, 2-3 sets of carbon brushes
may need to be replaced .
2 . Please ensure that the battery is removed before the
following takes place .
a . Use T8 size bit to loosen the side panel screws and
remove the panel .
b . Take out the carbon brushes on both sides and replace
with new units from an Authorized Matco Distributor .
c . Insert new carbon brushes and install cover with the same
screws . Tighten and check operation with charged battery
inserted into the tool .
Fig. 1
Fig. 2
Fig. 3
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