20V max* Lithium-ion CordLess hammer driLL

20V max* Lithium-ion CordLess hammer driLL
INSTRUCTION MANUAL
20V max* Lithium-Ion
Cordless Hammer Drill
054-3122-4
Read and understand this instruction manual
thoroughly before using the product. It contains
important information for your safety as well as
operating and maintenance advice.
TECHNICAL SPECIFICATIONS 3
SAFETY GUIDELINES 4
DESCRIPTION9
OPERATING INSTRUCTIONS
10
MAINTENANCE 18
TROUBLESHOOTING 20
PARTS LIST 21
WARRANTY 23
Keep this instruction manual for future use. Should
this product be passed on to a third party, then this
instruction manual must be included.
20V max* Lithium-Ion Cordless Hammer Drill - 054-3122-4
20V max* Lithium-Ion Cordless Hammer Drill - 054-3122-4
TABLE OF CONTENTS
If any parts are
missing or damaged,
or if you have any
questions, please call
our toll-free helpline
at 1-800-689-9928.
2
MOTOR
WARNING!
20V DC
Safety symbols in this Instruction Manual are used to flag possible dangers. The safety
symbols and their explanations require your full understanding. The safety warnings do not,
by themselves, eliminate any danger, nor are they substitutes for proper accident prevention
measures.
Chuck1/2” (13mm)
No-Load Speed 0–420 RPM
0–1500 RPM
WARNING!
Max. Torque 42N·M (375in.-lbs.)
Clutch
24 Position
Cordless Hammer Drill Weight (without battery)
3 lb (1.36 kg)
This Safety Alert Symbol indicates caution, warning, or danger. Failure to obey a safety
warning can result in serious injury to yourself or others. To reduce the risk of injury, fire, or
electric shock, always follow the safety precautions.
Know your tool
To operate this tool, carefully read this Instruction Manual and all labels affixed to the Cordless Hammer Drill
before using it. Keep this Instruction Manual available for future reference.
Battery TypeLithium-Ion
Important
This tool should only be serviced by a qualified service technician. For more information, call the toll-free
helpline at 1-800-689-9928.
Battery Voltage
20V max* DC
NOISE LEVEL
89.5 dB(A)
VIBRATION
a hiD=12.97 m/s , k D=1.5
READ ALL INSTRUCTIONS THOROUGHLY.
2
*Maximum battery voltage without workload; with workload nominal voltage is 18V.
SAVE THESE INSTRUCTIONS.
Safety guidelines for cordless power tools
WARNING!
Read all safety warnings and instructions. Failure to follow the warnings and instructions may
result in electric shock, fire and/or serious injury. Save all warnings and instructions for future
reference. The term “power tool” in the warnings refers to your mains-operated (corded)
power tool or battery-operated (cordless) power tool.
Work area safety
• Keep the work area clean and well lit. Cluttered or dark areas invite accidents.
• 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.
20V max* Lithium-Ion Cordless Hammer Drill - 054-3122-4
20V max* Lithium-Ion Cordless Hammer Drill - 054-3122-4
4
SAFETY GUIDELINES
TECHNICAL SPECIFICATIONS
3
• Keep children and bystanders away while operating a power tool. Distractions can cause you to
lose control.
Electrical safety
• 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. Unmodified 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.
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 more safely 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.
• Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the
risk of electric shock.
• 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.
• Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the power tool. Keep the
cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cords increase the risk of
electric shock.
• 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.
• When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a
cord suitable for outdoor use reduces the risk of electric shock.
• Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are
less likely to bind and are easier to control.
• If operating a power tool in a damp location is unavoidable, use a ground-fault circuit interrupter
(GFCI) protected supply. Use of a GFCI reduces the risk of electric shock.
• Use the power tool, accessories, 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 hazardous situation.
Personal safety
• 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.
• 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 that the switch is in the off-position before connecting to a
power source and/or battery pack, picking up or carrying the tool. Carrying power tools with your finger
on the switch or plugging in power tools that have the switch on invites accidents.
Battery tool use and care
• Recharge only with the charger specified by the manufacturer. A charger that is suitable for one
type of battery pack may create a risk of fire when used with another battery pack.
• Use power tools only with specifically designated battery packs. The use of any other battery pack
may create a risk of injury and fire.
• When the battery pack is not in use, keep it away from other metal objects, such as 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 fire.
• 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.
• Under abusive conditions, liquid may be ejected from the battery. Avoid contact. If contact occurs,
flush with water. If liquid comes into contact with the eyes, seek medical help. Liquid ejected from the
battery may cause irritation or burns.
• Do not overreach. Keep proper footing and balance at all times. This enables better control of the power
tool in unexpected situations.
Service
• Dress properly. Do not wear loose clothing or jewelry. Keep your hair, clothing and gloves away from
moving parts. Loose clothes, jewelry or long hair can be caught in moving parts.
• Have your power tool serviced by a qualified repair person using only identical replacement
parts. This will ensure that the safety of the power tool is maintained.
• If devices are provided for the connection of dust extraction and collection facilities, ensure that
these are connected and properly used. Use of these devices can reduce dust-related hazards.
20V max* Lithium-Ion Cordless Hammer Drill - 054-3122-4
20V max* Lithium-Ion Cordless Hammer Drill - 054-3122-4
6
SAFETY GUIDELINES
SAFETY GUIDELINES
5
Safety guidelines for cordless hammer drill
WARNING!
• Release the trigger immediately when a screw is tightened to avoid breaking the screw.
To reduce the risk of electric shock or damage to the charger and battery, use only the
batteries and charger listed.
• For best results, your battery tool should be charged in a location where the temperature is more
than 0°C (32°F) but less that 40°C (104°F). Do not store outside or in vehicles.
Battery Pack
Charger
054-3124-0
054-3126-6,
5320.3
054-3125-8
• Keep your hands away from the motor-housing vents. Hot gas comes from the vents during
operation.
Contents
Cordless Hammer Drill, Battery Pack, Charger, 2 Double-End Bits, Soft Case and Instruction Manual
WARNING!
• Hold power tools by the insulated gripping surfaces when performing an operation where the tool
may contact hidden wiring or its own cord. Contact with a “live” wire may make exposed metal parts
of the power tool “live” and could give the operator an electric shock.
Remove the Cordless Hammer Drill from the package and examine it carefully. Do not discard
the carton or any packaging material until all parts have been examined.
• Wear ear protectors when impact drilling. Exposure to noise can cause hearing loss.
WARNING!
• Use auxiliary handle(s), if supplied with the tool. Loss of control can cause personal injury.
If any part of the Cordless Hammer Drill is missing or damaged, do not attach the battery pack
to the tool or use the tool until the part has been repaired or replaced. Failure to heed this
warning could result in serious injury.
• When working with the power tool, always hold it firmly with both hands and provide for a secure
stance. The power tool is guided more securely with both hands.
• Keep the cord and charger from heat to prevent damage to the housing or internal parts.
• Secure the workpiece. Clamping devices or a vise will hold the workpiece in place better than the hand.
• Do not allow gasoline, oils, petroleum-based products, etc., to come in contact with plastic parts.
These materials contain chemicals that can damage, weaken, or destroy plastic.
• Always wait until the machine has come to a complete stop before placing it down. The tool insert
can jam and lead to loss of control over the power tool.
• Before performing any kind of work on the machine (e.g., maintenance, tool change, etc.) as well
as when transporting and storing it, always set the direction-of-rotation switch to the centre
(locked) position. Unintentional activation of the On/Off switch may result in personal injury.
• Do not open the battery. There is risk of a short circuit.
• Protect the battery from heat and fire. There is risk of explosion.
• Wear ear protectors when using the hammer drill. Exposure to noise can cause hearing loss.
• Use protective gloves when removing the bit from the tool, or first allow the clamp to cool down.
The bit may be hot after prolonged use.
• Use protective gloves when operating the tool. Protective gloves can help to keep you from being
burnt and hurt.
20V max* Lithium-Ion Cordless Hammer Drill - 054-3122-4
20V max* Lithium-Ion Cordless Hammer Drill - 054-3122-4
8
SAFETY GUIDELINES
SAFETY GUIDELINES
7
To attach battery pack (fig 1)
9
5
2
1
CAUTION!
Avoid the possibility of accidental
starting. Always take care not to
activate the trigger switch when you
are attaching the battery pack or
performing other adjustments to the
tool.
10
fig 1
6
NOTE: When placing a battery pack on the tool, be sure that the raised rib on the battery pack aligns with
the groove on the cordless hammer drill and the latches snap into place properly. Improper assembly of the
battery pack can cause damage to internal components.
3
4
1.Lock the trigger switch on the hammer drill by placing the direction-of-rotation selector (forward/
centre-lock/reverse) in the centre position.
2.Align the raised portion on the battery pack with the groove on the bottom of the hammer drill, and
then attach the battery pack to the hammer drill as shown.
3.Make sure that the latch on the battery pack snaps into place and that the battery pack is secured to the
hammer drill before beginning operation.
7
8
No.Description
1
Keyless chuck
2Torque-adjustment ring
3
Mode-selection ring
4
Variable speed trigger switch
5
Two-speed gearbox switch
No.Description
6Direction-of-rotation selector
7LED Worklight
8
Bit storage
9
Forward/Reverse LED Indicator
To detach battery pack (fig 1)
CAUTION!
Avoid the possibility of accidental starting. Always take care not to activate the trigger switch when you are detaching the battery pack or performing other adjustments to the tool.
1.Lock the trigger switch on the hammer drill by placing the direction-of-rotation selector (forward/
centre-lock/reverse) in the centre position.
2.Depress the battery-release button located on the front of the battery pack to release the battery pack.
3.Pull forward on the battery pack to remove it from the hammer drill.
WARNING!
Do not allow familiarity with the Cordless Hammer Drill to cause a lack of alertness. A fraction of a second of carelessness is enough to cause severe injury.
20V max* Lithium-Ion Cordless Hammer Drill - 054-3122-4
20V max* Lithium-Ion Cordless Hammer Drill - 054-3122-4
OPERATING INSTRUCTIONS
Know your cordless hammer drill
DESCRIPTION
9
Variable speed (fig 2)
Direction-of-rotation
selector
To stop the tool, release the trigger switch and
allow the keyless chuck to come to a complete
stop. The electric brake quickly stops rotation. This
feature engages automatically when you release
the trigger switch.
Forward
Reverse
Keyless chuck (fig 6)
The arrows on the keyless chuck indicate the
direction of rotation of the body of the chuck to
GRIP (tighten) or OPEN (release) the jaws of the
chuck on the drill bit.
Position the direction-of-rotation selector to the left
of the tool for forward rotation. The forward/reverse
LED indicator on the hammer drill will light green
(fig 4).
Position the direction-of-rotation selector to the
right of the tool for reverse rotation. The forward/
reverse LED indicator on the hammer drill will light
red (fig 4).
Electric brake
fig 3
The direction of rotation of the bit is reversible and
is controlled With the direction-of-rotation selector
located above the trigger switch. With the hammer
drill held in normal operating position:
fig 4
Position the direction-of-rotation selector in the
center to lock the tool off.
NOTE: To prevent gear damage, always allow the
hammer drill to come to a complete stop before
changing the direction of rotation.
NOTE: The hammer drill will not run unless the
direction-of-rotation selector is engaged fully to the left or right.
LED Worklight
WARNING!
Do not hold the body of the keyless
chuck with one hand while using the
power of the hammer drill to tighten
the jaws of the chuck on the drill bit.
The body of the keyless chuck could
slip in your hand, or your hand could
slip and come into contact with the
rotating bit. This could cause an
accident and result in serious personal
injury.
fig 6
GRIP (Tighten)
Keyless chuck
OPEN (Release)
fig 7
13
Direction-of-rotation selector
(forward/centre-lock/reverse)
(fig 3-4)
Variable speed
trigger switch
fig 5
11.
The variable-speed trigger switch delivers higher
speed with increased trigger pressure and lower
speed with decreased trigger pressure.
The LED worklight, located on the base of the
cordless hammer drill will illuminate when the
trigger switch is depressed. This provides additional
light on the surface of the workpiece for operation
in lower light situations. The LED worklight will turn
off when the trigger switch is released.
. 3 . 5 .
7 .9
.
To turn the hammer drill ON, depress the trigger
switch. To turn it OFF, release the trigger switch.
LED Worklight (fig 5)
fig 2
Two-speed gearbox switch
. 3 . 5 . 7 . 9 . 1 1 . 13
OPERATING INSTRUCTIONS
Trigger switch (fig 2)
12
Two-speed gear box (fig 7)
This hammer drill features a two-speed gearbox that is designed for drilling or driving at LO speed or HI
speed. A slide switch is located on the top of the hammer drill to select either LO or HI speed.
20V max* Lithium-Ion Cordless Hammer Drill - 054-3122-4
20V max* Lithium-Ion Cordless Hammer Drill - 054-3122-4
OPERATING INSTRUCTIONS
11
Torque-adjustment ring
Arrow
When using the hammer drill in the HI speed range,
the speed will increase and the hammer drill will
have less power and torque.
When not in use, the bits that are provided with the
cordless hammer drill may be stored on both sides
of the cordless hammer drill by snapping them into
place in the bit storage.
fig 9
Installing a bit (fig 10)
Mode-selection ring
CAUTION!
Do not change between LO speed and HI speed while the tool is running. Failure to obey this
caution could result in serious damage to the hammer drill.
1.Lock the trigger switch by placing the
direction-of-rotation selector in the OFF (centre)
position.
2. Rotate the chuck in the “OPEN” direction to
release the jaws of the chuck.
Bit storage
fig 10
GRIP (Tighten)
3. Insert the drill bit.
4. Rotate the chuck in the “GRIP” direction to tighten
the jaws of the chuck securely on the bit.
13
Use LO speed for high power and torque
applications, and use HI speed for fast drilling or
driving applications.
Bit storage (fig 9)
OPEN (Release)
Mode-selection ring (fig 8)
The hammer drill is equipped with a separate mode-selection ring to switch among drilling, screw-driving
and hammer-drilling modes.
CAUTION!
When the mode-selection ring is in the drilling or hammer-drilling mode, the hammer drill will
not clutch out, regardless of the position of the torque-adjustment ring.
1. To use the drilling mode, rotate the mode-selection ring so that the drill symbol “ ” is aligned with the
arrow.
2. To use hammer-drilling mode, rotate the mode selection ring so that the hammer drill symbol “ ” is
aligned with the arrow.
NOTE: The torque-adjustment ring may be set on any number.
3. To use the screw-driving mode, rotate the mode-selection ring so the screw symbol “ ” is
aligned with the arrow.
WARNING!
Be sure to insert the drill bit straight
into the jaws of the chuck. Do not
tighten the jaws of the chuck with the
drill bit inserted at an angle, as shown
in fig. 11. Doing so could cause the
drill bit to be thrown from the hammer
drill, which could result in possible
serious personal injury or damage to
the chuck.
fig 11
Removing a bit (fig 10)
WRONG!
WRONG!
1. Lock the trigger switch by placing the directionof-rotation selector in the OFF (centre) position.
2. Open the jaws of the chuck (rotate in the “OPEN” direction.)
3. Remove the drill bit.
NOTE: The torque-adjustment ring may be set to any number. However, the torque-adjustment ring is
engaged only during screw-driving mode (not in the drill and hammer-drilling modes).
NOTE: Do not rotate the torque-adjustment ring while the drill is running.
20V max* Lithium-Ion Cordless Hammer Drill - 054-3122-4
20V max* Lithium-Ion Cordless Hammer Drill - 054-3122-4
OPERATING INSTRUCTIONS
fig 8
11.
When using the hammer drill in the LO speed range,
the speed will decrease and the hammer drill will
have more power and torque. When using the
hammer drill in the HI speed range, the speed will
increase and the hammer drill will have less power
and torque.
14
. 3 . 5 .
7 .9
.
OPERATING INSTRUCTIONS
13
OPERATING INSTRUCTIONS
Drilling mode operation
WARNING!
Use protective gloves when removing the bit from the tool, or first allow the clamp to cool
down. The bit may be hot after prolonged use.
General drilling (fig 12)
fig 12
WARNING!
Always wear safety goggles or safety
glasses with side shields during power
tool operation or when blowing dust.
If the operation is dusty, also wear a
dust mask.
WARNING!
Always wear safety goggles or safety glasses with side shields during power tool operation or
when blowing dust. If operation is dusty, also wear a dust mask.
For drilling in wood, use twist bits, spade bits, power auger bits or hole saws.
1. When drilling “through” holes, place a block of wood behind the workpiece to prevent ragged or
splintered edges on the back side of the hole.
2. Select the desired speed to match the planned operation.
3. Begin drilling at a very low speed to prevent the bit from slipping off of the starting point, and then
increase the speed as the drill bit bites into the material.
2. Use a vise or clamps to secure the material to be drilled to keep it from turning as the drill bit rotates.
4. If the hammer drill stalls, it is usually because it is being overloaded. Release the trigger switch
immediately, reverse the direction of rotation and gently squeeze the trigger switch to remove the bit
from the workpiece. Investigate and correct the cause of stalling before resuming work.
3. Hold the cordless hammer drill firmly, and place the bit at the point to be drilled.
5. Keep the motor running when pulling the bit back out of the completed hole. This will prevent jamming.
1. Check the direction-of-rotation selector for the correct setting (forward or reverse).
4. Depress the trigger switch to start the cordless hammer drill.
5. Move the drill bit into the workpiece, applying only enough pressure to keep the bit cutting.
For drilling in metal, use high speed steel twist drill bits.
6. Do not force the cordless hammer drill or apply sideways pressure to elongate a hole. Allow the tool to do
the work.
1. Use light oil on the drill bit to keep it from overheating; the oil will prolong the life of the bit and increase
the drilling action.
7. When drilling hard, smooth surfaces, use a centre punch to mark the desired location of the hole. This will
prevent the drill bit from slipping off-centre when the hole is started.
2. When drilling a large hole, first use a smaller bit to drill a small pilot hole to prevent the larger bit from
slipping.
8. When drilling metal, use light oil on the drill bit to prevent it from overheating. The oil will prolong the life
of the bit and will increase the drilling efficiency.
3. Select the desired speed to match the planned operation.
9. If the bit jams in the workpiece or if the hammer drill stalls, stop the tool immediately. Reverse the
direction of rotation and gently squeeze the trigger switch to remove the bit from the workpiece.
Investigate and correct the cause of jamming before resuming work.
WARNING!
4. Begin drilling at a very low speed to prevent the bit from slipping off the starting point. Maintain a speed
and pressure which allows cutting without overheating the bit.
5. If the hammer drill stalls, it is usually because it is being overloaded. Release the trigger switch
immediately, reverse the direction of rotation and gently squeeze the trigger switch to remove the bit
from the workpiece. Investigate and correct the cause of stalling before resuming work.
6. Keep the motor running when pulling the bit back out of completed hole. This will prevent jamming.
Be prepared for binding when the bit breaks through the workpiece, because the hammer drill
has a tendency to grab and kick opposite to the direction of rotation, which could cause a loss
of control. If the operator is not prepared, this loss of control could result in serious injury.
20V max* Lithium-Ion Cordless Hammer Drill - 054-3122-4
20V max* Lithium-Ion Cordless Hammer Drill - 054-3122-4
16
OPERATING INSTRUCTIONS
15
Hammer drilling mode operation
1.When hammer drilling, use just enough force on the drill to keep it from bouncing excessively. Too much
force will cause slower drilling speeds, overheating and a lower drilling rate.
2.Do not exert side pressure on the bit when drilling as this will cause clogging of the bit flutes and a
slower drilling speed.
General maintenance
WARNING!
To avoid personal injury, always remove the battery pack from the tool when cleaning or
performing any maintenance.
3.If the drill speed starts to drop off when drilling deep holes, pull the bit partially out of the hole with the
tool still running to help clear debris from the hole.
For masonry, use carbide-tipped bits or masonry bits. A smooth, even flow of dust indicates the proper
drilling rate.
18
WARNING!
Do not let brake fluids, gasoline, petroleum-based products, penetrating oil, etc. come into
contact with plastic parts. These substances contain chemicals that can damage, weaken, or
destroy plastic.
Screwdriver operation
1. Select the desired speed/torque range to match the planned operation.
2. Attach the desired fastener accessory into the chuck.
The tool may be cleaned most effectively with compressed dry air. Always wear safety
goggles when cleaning tools with compressed air. Before each use:
3. Make a few practice runs in a scrap piece before working.
• Inspect the cordless hammer drill, the trigger switch, and the cord for damage.
• Check for damaged, missing, or worn parts.
• Check for loose screws, misalignment or binding of moving parts, or any other condition
that may affect the operation.
• If abnormal vibration or noise occurs, turn the cordless hammer drill off immediately, and
have the problem corrected before further use.
WARNING!
When servicing, use only identical replacement parts. The use of any other parts may create a
hazard or cause damage to the product.
20V max* Lithium-Ion Cordless Hammer Drill - 054-3122-4
WARNING!
Use only accessories that are recommended for this hammer drill by the manufacturer. Accessories that may be suitable for one tool may become hazardous when used with another tool.
WARNING!
To ensure safety and reliability, all repairs should be performed by a qualified service
technician.
20V max* Lithium-Ion Cordless Hammer Drill - 054-3122-4
MAINTENANCE
OPERATING INSTRUCTIONS
17
MAINTENANCE
20
WARNING!
Upon removal of the battery pack for disposal or recycling, cover the battery pack’s terminals
with heavy-duty adhesive tape. Do not attempt to destroy or disassemble battery pack or
remove any of its components. Lithium-Ion batteries must be recycled or disposed of properly.
Also, never touch both terminals with metal objects and/or body parts as short circuit may
result. Keep away from children. Failure to comply with these warnings could result in fire
and/or serious injury.
Chuck removal (fig 13)
The chuck can be removed and replaced with a
new one.
fig 13
POSSIBLE CAUSES
SOLUTIONS
The hammer drill does
not work.
The battery is depleted.
Charge the battery.
1. The chuck is not opened.
1. Open the chuck.
2. The bit does not fit the chuck.
2. Use a suitable bit.
Be sure the cooling vents are free from dust
and obstacles.
Clean and clear the vents. Do not cover with
your hand during operation.
The bit cannot be
installed.
The motor is overheating.
If the problem remains unsolved after performing the checks described above, call the t­ oll‑free
helpline at 1-800-689-9928.
Chuck jaws
1. Lock the trigger switch by placing the directionof-rotation selector in the centre position.
2. Open the chuck jaws. Using a screwdriver,
remove the chuck screw by turning it clockwise.
Mallet
PROBLEM
Hex key
3. Insert a 5/16-in. or larger hex key into the chuck
of the hammer drill and tighten the chuck jaws
securely.
4. Tap the hex key sharply with a mallet in a counter-clockwise direction. This will loosen the chuck for easy
removal.
5. Attach a new chuck to the spindle and tighten the chuck screw.
20V max* Lithium-Ion Cordless Hammer Drill - 054-3122-4
20V max* Lithium-Ion Cordless Hammer Drill - 054-3122-4
TROUBLESHOOTING
19
PARTS LIST
**
Exploded view
No. Part No.
Description
No. Part No.
015620478000 Screw (L.H.)
344360225000
023860084000 Chuck
353126500000
03 5620033000 Tapping Screw 36 3126501000
04 3421047000 Mounting Plate
37 3321464000
05 3704199000 Spring Stop
38 3810405000
06 3126652000 Clutch Cap
39 5610013000
07 3126654000 Turnable Clutch Cap
08 5610024000 Tapping Screw
09 3421395000Decorate Cover
103123375000 Sleeve
113660308000 Spring
12 5650219000 Gasket 1
13 5670276000 Lock Pin
143660347000 Spring
15 5670196000 Torque Pin
16 2790322000 Motor and Gear Case Assembly
17 3704176000 Spring Stop
18 3126653000 Speed Change Button
193126503000 Lens
20 4890709000 PCB Assembly
21 3321465000 Left Housing Assembly
22 3810357000 Screw Bit 23 3703673000 Bits Holder
24 4920156000 Shrinkable Tube
25 3680140000 Magnet Ring
26 4920161000 Shrinkable Tube
27 4860003000 Inner Wire
28 4870452000 Trigger Switch
29 3402631000 Contact Receptacle Assembly
30 4860007000 Inner Wire
31 4120312000 Lead Resistor
32 4920154000 Shrinkable Tube
33 4920158000
20V max* Lithium-Ion Cordless Hammer Drill - 054-3122-4
Description
LED
LED Cover
F/R Button
Right Housing Assembly
Screw Bit
Tapping Screw
Shrinkable Tube
20V max* Lithium-Ion Cordless Hammer Drill - 054-3122-4
22
PARTS LIST
21
3
i) this warranty will not apply to component parts sold by and identified as the product of another company,
which shall be covered under the product manufacturer’s warranty, if any.
YEAR
LIMITED WARRANTY†
This Mastercraft product is guaranteed three (3) years from the
date of original retail purchase against defects in materials and
workmanship, except for the following components:
Additional Limitations
a) Component A: Batteries, chargers and carrying case, which are
guaranteed for a period of 2 years from the date of original retail
purchase against defects in workmanship and materials;
This warranty applies only to the original purchaser and may not be transferred. Neither the retailer
nor the manufacturer shall be liable for any other expense, loss or damage, including, without limitation,
any indirect, incidental, consequential or exemplary damages arising in connection with the sale,
use or inability to use this product.
b) Component B: Accessories, which are guaranteed for a period of
1-year from the date of original retail purchase against defects
in workmanship and materials.
Subject to the conditions and limitations described below, this product, if returned to us with proof
of purchase within the stated warranty period and if covered under this warranty, will be
repaired or replaced (with the same model, or one of equal value or specification), at our option. We will
bear the cost of any repair or replacement and any costs of labour relating there to.
Notice to Consumer
This warranty gives you specific legal rights, and you may have other rights, which may vary from province
to province. The provisions contained in this warranty are not intended to limit, modify, take away from,
disclaim or exclude any statutory warranties set forth in any applicable provincial or federal legislation.
IMPORTED BY MASTERCRAFT CANADA TORONTO, CANADA M4S 2B8
These warranties are subject to the following conditions and
limitations:
a)a bill of sale verifying the purchase and purchase date must be provided;
b)this warranty will not apply to any product or part thereof which is worn or broken or which has become
inoperative due to abuse, misuse, accidental damage, neglect or lack of proper installation, operation or
maintenance (as outlined in the applicable owner’s manual or operating instructions) or which is being
used for industrial, professional, commercial or rental purposes;
c) this warranty will not apply to normal wear and tear or to expendable parts or accessories that may be
supplied with the product which are expected to become inoperative or unusable after a reasonable
period of use;
d)this warranty will not apply to routine maintenance and consumable items such as, but not limited to,
fuel, lubricants, vacuum bags, blades, belts, sandpaper, bits, fluids, tune-ups or adjustments;
e)this warranty will not apply where damage is caused by repairs made or attempted by others (i.e.
persons not authorized by the manufacturer);
f) this warranty will not apply to any product that was sold to the original purchaser as a reconditioned or
refurbished product (unless otherwise specified in writing);
g) this warranty will not apply to any product or part thereof if any part from another manufacturer is
installed therein or any repairs or alterations have been made or attempted by unauthorized persons;
h) this warranty will not apply to normal deterioration of the exterior finish, such as, but not limited to,
scratches, dents, paint chips, or to any corrosion or discolouring by heat, abrasive and chemical cleaners;
and
20V max* Lithium-Ion Cordless Hammer Drill - 054-3122-4
20V max* Lithium-Ion Cordless Hammer Drill - 054-3122-4
24
WARRANTY
WARRANTY
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