18 V CORDLESS IMPACT WRENCH
054-1222-8
Owner’s Manual
PRODUCT SPECIFICATIONS
Battery: Two 18 V, 1.7 Ah Nickel-cadmium
Speed: 0–2200 RPM (no load)
Impact speed: 0–2900 BPM
Torque: 220 ft/lbs
Square drive: 1/2”
Charger: 1 hour diagnostic, Class 2
Charger input: 120 V AC, 60 Hz
Charger output: 18 V DC, 2.2 A (maximum)
Replacement charger: 054-3103-0 (LED), 054-3101-4 (LCD)
Replacement battery: 054-3102-2 (Ni-Cd)
Replacement battery: 054-3100-6 (Lithium-ion)
Weight: 5 lb 10 oz (2.57 kg) without battery
Need Assistance? Call us on our toll free customer support line: 1-800-689-9928
Technical questions Replacement parts
Parts missing from package
Imported by Mastercraft Canada Toronto, Canada M4S 2B8
Patent Pending
2
Product specifications ………….……………………………………………………. 1 Table of contents ……………………………………………………………………... 2 General safety warnings …………………………………………………………….. 3–4 Eye, ear & lung protection …………………………………………………………… 3–4 Electrical safety ………………………………………………………………………. 4 Power tool safety ……………………………………………………………………... 5–6 General safety rules ………………………………………………………………….. 5 Work area ………………………………………………………………….………….. 5 Electrical safety ………………………………………………………………………. 5 Personal safety ……………………………………………………………………….. 5–6 Use and care of power tools .……………………………………………………….. 6 Service ………………………………………………………………………………… 6 Specific safety rules ………………………………………………………………….. 7 Battery & charger safety ………………………………………………………….…. 8–9 Symbols ……………………………………………………………………………….. 10 Know your impact wrench …………………………………………………………… 11 Available accessories ………………………………………………………………... 11 Contents ………………………………………………………………………………. 12 Assembly and operating …………………………………………………………….. 13–19 Charging the battery pack …………………………………………………………… 13–14 Installing a battery in the impact wrench …………………………………………... 15 Installing impact sockets ………..…………………………………………………… 16 Forward/reverse button ……………………………………………………………… 16–17 Variable speed trigger switch ……………………………………………………….. 17 Removing fasteners ………………………………………………………………….. 18–19 Maintenance ………………………………………………………………………….. 20 Exploded view ………………………………………………………………………… 21 Parts list ……………………………………………………………………………….. 22–23 Warranty ……………………………………………………………………….……… 24–25
TABLE OF CONTENTS
3
EYE, EAR & LUNG PROTECTION
This instruction manual includes the following:
General Safety Rules
Specific Safety Rules and Symbols
Functional Description
Assembly
Operation
Maintenance
Accessories
!
ALWAYS WEAR EYE PROTECTION THAT CONFORMS WITH CSA
REQUIREMENTS or ANSI SAFETY STANDARD Z87.1
FLYING DEBRIS can cause permanent eye damage. Prescription
eyeglasses ARE NOT a replacement for proper eye protection.
WARNING: Non-compliant eyewear can cause serious injury if
broken during the operation of a power tool.
SAVE THESE INSTRUCTIONS FOR REFERENCE
WARNING: Use hearing protection, particularly during extended
periods of operation of the tool, or if the operation is noisy. !
GENERAL SAFETY WARNINGS
CAUTION: Before using this tool or any of its accessories, read this
manual and follow all Safety Rules and Operating Instructions. !
4
ELECTRICAL SAFETY
WEAR A DUST MASK THAT IS DESIGNED TO BE USED WHEN
OPERATING A POWER TOOL IN A DUSTY ENVIRONMENT.
WARNING: Dust that is created by power sanding, sawing, grinding,
drilling, and other construction activities may contain chemicals that are known to cause cancer, birth defects, or other genetic abnormalities. These chemicals include:
Lead from lead-based paints Crystalline silica from bricks, cement, and other masonry products Arsenic and chromium from chemically treated lumber
The level of risk from exposure to these chemicals varies, according to how
often this type of work is performed. In order to reduce exposure to these
chemicals, work in a well-ventilated area, and use approved safety
equipment, such as a dust mask that is specifically designed to filter out
microscopic particles.
!
WARNING: To avoid electrical hazards, fire hazards or damage to the
tool, use proper circuit protection.
This tool is wired at the factory for 120 V operation. It must be connected to
a 120 V, 15 A circuit that is protected by a time-delayed fuse or circuit
breaker. To avoid shock or fire, replace power cord immediately if it is worn,
cut or damaged in any way.
GENERAL SAFETY WARNINGS
5
GENERAL SAFETY RULES
WARNING: Read and understand
all instructions. Failure to follow all
instructions listed below may result in
electric shock, fire and/or serious personal
injury.
WORK AREA
Keep your work area clean and well lit.
Cluttered benches and dark areas invite
accidents.
Do not operate power tools in potentially
explosive environments, such as in the
presence of flammable liquids, gas or dust.
Power tools create sparks that may ignite
dust or fumes.
Keep bystanders, children and visitors
away while operating the tool. Distractions
can cause the operator to lose control.
ELECTRICAL SAFETY
Double insulated tools are equipped with a
polarized plug (one blade is wider than the
other). This plug will only fit into a
polarized plug one way.
If the plug does not fit into the outlet
properly, reverse the plug. If it still does not
fit, contact a qualified electrician to install a
polarized outlet. Do not alter the plug in
any way. Double insulation eliminates the
need for the three-pronged grounded
power cord and grounded power supply
system.
Avoid contact between the operator's body
and grounded surfaces such as pipes,
radiators, ranges, and refrigerators. There
is an increased risk of electric shock if the
operator's body is grounded.
Do not expose power tools to rain or wet
conditions. Water entering the power tool
will increase the risk of electric shock.
Do not abuse the cord. Do not use the
power cord to carry the tool or to pull the
plug out of the outlet. Keep the power cord
away from heat, oil, sharp edges, and
moving parts. Replace a damaged power
cord immediately. A damaged power cord
increases the risk of electric shock.
When operating a power tool outdoors,
use an outdoor-rated extension cord type
“W-A” or “W”. These cords are rated for
outdoor use and they reduce the risk of
electric shock.
PERSONAL SAFETY
Stay alert, be aware of the surroundings,
and use common sense when operating a
power tool. Do not use a power tool while
tired or under the influence of drugs,
alcohol, or medication. A moment of
inattention while operating a power tool
may result in serious personal injury.
Dress properly. Do not wear loose clothing
or jewellery.
Contain long hair. Keep hair, clothing, and
gloves away from moving parts. Loose
clothing, jewellery, or long hair can get
caught in moving parts.
!
POWER TOOL SAFETY
6
PERSONAL SAFETY – cont’d
Avoid accidental start-ups. Verify that the switch is in the OFF position before plugging in the tool. Carrying a power tool with a finger on the switch or plugging in a tool that has the switch in the ON position invites accidents. Remove adjusting keys and wrenches before turning the tool ON. A wrench or key that is left attached to a rotating part of the tool may result in personal injury.
Do not overreach. Keep proper footing and balance at all times. Proper footing and balance allows the operator to maintain better control of the tool in unexpected situations. Use safety equipment. Always wear eye protection. Use a dust mask, non-skid safety shoes, a hardhat, or hearing protection when appropriate.
USE AND CARE OF POWER TOOLS
Use clamps or another practical means to secure and support the workpiece to a stable platform. Holding the work in a hand or against the body is not stable, and may lead to loss of control. Do not force the tool. Use the correct tool for the application. The correct tool will do the job better and safer when used at the rate that it was designed to work at.
Do not use a power tool if it cannot be
turned ON or OFF using the power switch.
A tool that cannot be controlled using the
switch is dangerous, and must be repaired.
Disconnect the plug from the outlet before making any adjustments, changing accessories, or storing the tool. Such preventive safety measures reduce the risk of accidental start-ups. When power tools are not in use, store them out of the reach of children or untrained persons. Tools are dangerous in the hands of untrained users. Maintain tools with care. Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind, and are easier to control. Inspect the tool for misalignment or binding of moving parts, broken parts, and any other condition that may affect the operation of the tool. If it is damaged, have the tool serviced before using it. Many accidents are caused by poorly maintained tools.
Use only accessories that are
recommended by the manufacturer for this
model. Accessories that are suitable for
one tool may become hazardous when
used with another tool.
SERVICE
Tools servicing must be performed by qualified personnel. Service or maintenance performed by non-qualified personnel could result in a risk of injury.
When servicing a tool, use only identical
replacement parts. Follow the instructions
in the Maintenance section of this Manual.
The use of unauthorized parts or failure to
follow the instructions in the Maintenance
section of this Manual may create a risk of
electric shock or injury.
POWER TOOL SAFETY
7
WARNING: Know your impact
wrench. Do not plug in the charger or
install the battery in the tool until you
have read and understand this
Instruction Manual. Learn the tool’s
applications and limitations, as well as
the specific potential hazards related to
this tool. Following this rule will reduce the
risk of electric shock, fire, or serious injury.
Always wear eye protection.
Any power tool can throw
foreign objects into your eyes
and cause permanent eye damage.
ALWAYS wear safety goggles (not
glasses) that comply with ANSI safety
standard Z87.1. Everyday glasses have
only impact resistant lenses. They ARE
NOT safety glasses.
WARNING: Glasses or goggles
not in compliance with ANSI Z87.1
could cause serious injury when they
break.
Always use hearing protection when
operating the impact wrench.
Use only impact sockets and accessories
that are designed for use with an impact
wrench. Do not use chrome plated sockets
and accessories. Chrome plated sockets
and accessories are designed for hand
use only and MUST NOT be used with an
impact wrench. They may shatter and
possibly cause serious injury.
Before each use, check the impact sockets
and accessories for excessive wear or
cracks. Worn or damaged sockets or
accessories may shatter and possibly
cause serious injury. Worn accessories
may allow the socket to come off during
operation of the impact wrench.
Never use the impact wrench as a torque
wrench. Always use a torque wrench to
adjust the fastener to the specified torque.
Keep the impact wrench handle and body
clean and free of oil and grease. Always
use a clean dry cloth when cleaning. Do
not use solvents, brake fluid, gasoline or
other petroleum products to clean the tool.
They will damage the tool.
Do not wear neckties or loose clothing.
When wearing gloves, they must be tight
fitting and slip resistant type. Leather
gloves offer the best protection.
Always use two hands when operating the
impact wrench. Use one hand on the
handle and the other on the front of the
tool body.
Never place your hand so it is touching the
socket or accessory when the tool is
turned ON. Your hand could be seriously
injured.
Always remove the plug from the power
source before installing or removing any
socket or accessory.
Be ready for components to shift when
removing any fastener. The speed of the
fastener removal could cause unexpected
shifting of the components
SPECIFIC SAFETY RULES
!
!
8
WARNING: Only use the charger
supplied with this tool or a
PowerXchange diagnostic charger to
charge the following Mastercraft
batteries:
● 18 V Ni-Cd #054-3102-2
● 18 V Lithium-ion #054-3100-6
Charging any other batteries may damage
the charger and possibly cause serious
injury. Check your PowerXchange
diagnostic charger manual for other
batteries that may be charged in the
PowerXchange battery family.
Do not store or carry a battery in a manner
in which metal objects could contact the
exposed metal end. Do not place a battery
in aprons, pockets, drawers, etc. with
loose nails, screws, keys etc. The battery
could short circuit causing a fire, personal
injury or damage to the battery.
Never attempt to open the battery for any
reason. If the housing of the battery breaks
or cracks, immediately discontinue use
and do not recharge.
Do not charge the battery if it is wet or
shows any evidence of corrosion.
A small leakage from the battery may
occur under extreme usage, charging or
temperature conditions. This does not
indicate a failure. However, if the outer
seal is broken and this leakage gets on
your skin, follow these steps:
1. Wash immediately with soap and
water.
2. Neutralize with a mild acid, such as
lemon juice or vinegar.
3. If liquid gets into your eyes, flush
immediately with clean water for a
minimum of 10 minutes and seek
medical attention.
NOTE: The battery liquid is slightly acidic.
Do not incinerate the battery. It can
explode in a fire.
Do not use an extension cord. Plug the
charger cord directly into an electrical
outlet.
Use the charger only in a standard
120 V, 60 Hz electrical outlet.
Do not use the charger in wet or damp
conditions. It is intended for indoor use
only. Do not use the charger near sinks or
tubs. Do not immerse the charger in water.
Do not allow the cord to hang over the
edge of a table or counter or touch hot
surfaces. The charger should be placed
away from sinks and hot surfaces.
Do not use the charger to charge any
batteries other than the impact wrench
batteries specified for that charger. Other
batteries may explode.
Do not operate the charger if cord or plug
is damaged. Replace the damaged cord
and plug immediately.
Do not operate the charger if it has
received a sharp blow, been dropped or
otherwise damaged in any way. Have a
qualified technician examine the charger
and repair it if necessary. Do not
disassemble the charger.
BATTERY & CHARGER SAFETY
!
9
Do NOT charge batteries when the work
area or the battery temperature is at or
below 0° C (32° F) or above
45° C (113° F).
Unplug the charger when not in use and
before cleaning or maintenance.
BATTERY PACK RECYCLING
To preserve our natural resources, please
recycle or dispose of batteries properly.
The batteries accompanying this tool may
contain chemicals and metals that are
harmful to the environment. Never dispose
of re-chargeable batteries in your normal
household garbage or in landfill sites as
they will add to the pollution of the
environment.
Please return all defective rechargeable
battery packs to your local Canadian
Tire™ store for recycling. If you do not
have a Canadian Tire™ store in your area,
please call 1-800-822-8837 for the location
of your nearest RBRC battery recycling
location.
Consult your local waste authority for
information regarding additional available
recycling and disposal options.
NOTE: See Page 20 for detailed
information concerning disposal of
defective batteries and exercising the
battery for peak performance.
BATTERY & CHARGER SAFETY
10
V Volts
A Amperes
Hz Hertz
W Watts
kW Kilowatts
Microfarads
L Litres
kg Kilograms
H Hours
N/cm2 Newtons per square centimetre
Pa Pascals
Min Minutes
S Seconds
Alternating current
Three-phase alternating current
Three-phase alternating current with neutral
Direct current
No load speed
Alternating or direct current
Class II construction
Splash-proof construction
Watertight construction
Protective grounding at grounding terminal, Class I tools
Revolutions or reciprocations per minute
Diameter
Off position
Arrow
Warning symbol
SYMBOLS
WARNING: Some of the following symbols may appear on the tool.
Study these symbols and learn their meaning. Proper interpretation of these
symbols will allow for more efficient and safer operation of this tool.
!
3042597
LISTED This symbol designates that this tool is
listed with Canadian requirements by
ETL Testing Laboratories, Inc.
Conforms to UL Std. 60745-1, 60745-2-2.
Certified to CAN/CSA Std. C22.2 No.
60745-1, 60745-2-2.
JD506118
11
AVAILABLE ACCESSORIES
WARNING: Use only accessories
that are recommended for this impact
wrench. Follow the instructions that
accompany the accessories. The use of
improper accessories may result in
injury to the operator or damage to the
impact wrench.
Before using any accessory, carefully read
the instructions or the owner’s manual for
the accessory.
Impact sockets
Impact extensions
Batteries
Battery chargers
WARNING: If any part is missing or
damaged, do not plug charger into the
power source or install the battery in the
tool until the missing or damaged part is
replaced.
KNOW YOUR IMPACT WRENCH
ACCESSORIES
!
!
Battery release button
Battery
½” square drive
Air vents
Variable speed trigger switch
Air vents
Handle
Forward/reverse button
12
CONTENTS
Carefully unpack the impact wrench.
Compare the contents against the
“IMPACT WRENCH COMPONENTS”
chart at right.
NOTE: See illustration of the impact
wrench below.
WARNING: To avoid fire or toxic
reaction, never use gasoline, naphtha,
acetone, lacquer thinner or similar
highly volatile solvents to clean the
tool.
!
CONTENTS
IMPACT WRENCH COMPONENTS
KEY DESCRIPTION QTY
A Impact wrench 1
B 18 V Ni-Cd battery 2
C 1 hour LED diagnostic charger
1
Tote (not illustrated) 1
Owner’s Manual 1
13
CHARGING THE BATTERY PACK
WARNING: Only use the charger
supplied with this tool or a
PowerXchange diagnostic charger to
charge the following Mastercraft
batteries:
● 18 V Ni-Cd #054-3102-2
● 18 V Lithium-ion #054-3100-6
Charging any other batteries may damage
the charger, and possibly cause serious
injury.
1. To charge the battery, place the
charger (1) in a dry location near a
120 V, 60 Hz electrical outlet
(Fig. 1).
2. Place the battery stem (2) into the
matching cavity (3) in the top of the
charger.
NOTE: Make sure the battery stem is
pressed fully into the charger as far as it
will go.
3. Plug the battery charger into the
120 V, 60 Hz wall receptacle.
NOTE: Do NOT charge batteries when the
work area or the battery temperature is at
or below 0°C (32° F) or above
45°C (113° F).
When the battery charger is plugged into a
“live” receptacle, the battery charger will
begin charging the battery. The red LED
(4) and the green LED (5) on the top of the
charger will indicate the charging status
(Fig. 2).
ASSEMBLY AND OPERATING
!
Fig. 1
Fig. 2
14
CHARGER LED FUNCTIONS (Fig. 3)
Power ON
The green LED will stay ON when the
charger is plugged into a ”live” power
source.
Battery partially charged
The red LED will flash during charging.
Battery fully charged
When battery is approximately 100%
charged, the red LED will turn OFF and the
green LED will blink for about 1 minute
then stay continuously ON, indicating the
battery is fully charged. The blinking green
LED indicates the charger is in trickle
charge mode while completing the
charging cycle.
Defective battery
The red LED will stay ON when a defective
battery is detected and it should be
replaced.
Too hot or too cold
Both the red LED and the green LED will
stay ON when the work area or battery
temperature is either too high or too low.
Remove the battery from the charger and
let it sit at room temperature 21°C (70°F)
for about one hour, and resume charging.
ASSEMBLY AND OPERATING
Red light
Green light
Function
—
---
---
—
— —
Power ON
Battery charging
Trickle charging
Defective battery
Too hot or too cold
Flashing
Flashing
ON
On
On On
Fig. 3
15
INSTALLING A BATTERY IN THE
IMPACT WRENCH
1. Remove the discharged battery (1)
from the tool by pressing on one the
battery release buttons (2) on the
sides of the tool handle (3) (Fig. 4).
NOTE: There is one battery release button
on each side of the handle. It is only
necessary to press one of the buttons to
release the battery.
2. Pull the battery out of the tool handle.
3. Slide the fully charged battery into the
matching cavity in the tool handle
where the discharged battery has
been removed.
NOTE: Make sure the battery is fully
engaged with the mounting slots in the tool
handle. The battery release buttons will
“click” into place when the battery is fully
installed.
WARNING: Do not immerse battery
pack in water. Sudden cooling could cause
hot battery to explode or leak
ASSEMBLY AND OPERATING
!
Fig. 4
16
INSTALLING IMPACT SOCKETS
WARNING: Use only impact
sockets and accessories that are
designed for use with an impact
wrench. Do not use chrome plated
sockets and accessories. Chrome plated
sockets and accessories are designed for
hand use only and MUST NOT be used
with an impact wrench. They may shatter
and possibly cause serious injury.
WARNING: Always remove the
battery from the tool before changing any
sockets or accessories. You may injure
your hand if the tool is started accidentally.
To install a socket, press the square
portion of the socket (1) onto the square
drive (2) of the impact wrench (Fig. 5).
NOTE: Slide the socket fully onto the
square drive so the socket retainer (3) will
hold the socket firmly in place
FORWARD/REVERSE BUTTON
This impact wrench is equipped with a
forward/reverse button (1) (Fig. 6).
1. To operate the impact wrench in the
reverse direction, press the
forward/reverse button to the RIGHT.
This direction of rotation will loosen
the fastener.
2. To operate the impact wrench in the
forward direction, press the
forward/reverse button to the LEFT.
This direction of rotation will tighten
the fastener.
!
!
ASSEMBLY AND OPERATING
Fig. 5
Fig. 6
17
FORWARD/REVERSE BUTTON – cont’d
NOTE: Never press the forward/reverse
button while the impact wrench it turned
ON. Damage to the tool will result.
VARIABLE SPEED TRIGGER SWITCH
This impact wrench is equipped with a variable speed ON/OFF trigger switch. 1. To start the impact wrench, gently
squeeze the trigger switch (2) (Fig. 7).
NOTE: The impact wrench will turn at its
slowest speed when the trigger switch is depressed slightly. The impact wrench will turn at its fastest speed when the trigger switch is fully depressed. 2. To stop the impact wrench, release
the trigger switch.
NOTE: Never allow your hand to cover the
air vents of the impact wrench. Running
the tool at slow speeds will cause it to heat
up. If the tool gets warm while running at
slow speeds, stop and allow it to cool.
ASSEMBLY AND OPERATION
Fig. 7
18
REMOVING FASTENERS
One of the most common uses for the impact wrench is to remove car wheel nuts for rotating the tires. Car wheel nut removal is used for illustrative purposes.
DANGER: Before attempting to
remove a car wheel, make sure all
jacking, wheel blocking and wheel
removal safety procedures illustrated in
the Owner’s Manual for your car are
followed exactly. Failure to follow those
safety instructions could result in
serious injury or death.
ASSEMBLY AND OPERATION
!
For safety reasons, the operator must read the sections of this Owner’s Manual entitled “GENERAL SAFETY WARNINGS”, “POWER TOOL SAFETY”, “SPECIFIC SAFETY RULES”, “BATTERY AND CHARGER SAFETY” and “SYMBOLS” before using this impact wrench. Verify the following every time the impact wrench is used: 1. Safety glasses and hearing
protection are being worn. 2. Socket or accessory is “impact
wrench” rated. 3. Socket or accessory is in good
condition. Failure to observe these safety rules will significantly increase the risk of
injury.
WARNING !
19
REMOVING FASTENERS – cont’d
1. Install the correct size of impact socket on the impact wrench as outlined in Fig. 5
2. Set the forward/reverse button to the
RIGHT for removing fasteners (Fig. 6).
3. Insert the battery in the tool (Fig. 4).
4. Grasp the impact wrench handle (1)
with one hand and the front housing of
the impact wrench (2) with the other
hand (Fig. 8).
5. Place impact socket (3) onto the wheel nut.
NOTE: Make sure the socket is fully
engaged with the nut to avoid potentially damaging the socket or the wheel nut. 6. While holding the tool level with the
ground and with a firm grasp, squeeze the trigger switch (4).
When removing fasteners, do not allow the impact wrench to operate more than 15 seconds unless the fastener begins to turn. If the fastener fails to turn within 15 seconds, reverse the direction of rotation and operate the impact wrench in a forward direction on the fastener for a few seconds. Now switch back to reverse direction and remove the fastener. This procedure will usually break loose seized or “frozen” fasteners.
WARNING: Operating the impact
wrench for more that 15 seconds at a time
on a seized or “frozen” fastener will place
severe stress on the impact wrench and
cause damage. It may also break the
fastener.
!
!
ASSEMBLY AND OPERATION
Fig. 8
20
NICKEL-CADMIUM BATTERY
MAINTENANCE
Nickel-cadmium batteries are powerful,
rugged and provide hundreds of
charge/discharge cycles if properly
maintained and periodically ‘exercised’.
Exercising is required to recover most of
the capacity lost during usage. This
process reduces the size of the active
cadmium hydroxide crystals on the anode,
to expose the entire surface area and
restore capacity.
How to care for your Nickel-cadmium
battery
1. Never allow a battery to freeze.
2. Never charge a battery that has been
stored at temperatures above 45° C
(113° F). Allow it to sit at room
temperature for at least 30 minutes
before charging.
3. Do not charge a battery if it feels
warm to the touch.
4. Never charge a battery after a short
use. Let it sit until it is needed again.
5. Never charge the battery until the tool
in which it is being used cannot
produce useful work.
HOW TO EXERCISE A NICKEL-
CADMIUM BATTERY
NOTE: Ni-Cd and Ni-Mh batteries have a
self discharge rate of approximately 1%
per day. The self discharge rate depends
upon the temperature.
1. Every two months or after 30
charge/discharge cycles, whichever
comes first, fully discharge your
battery. To fully discharge the battery,
place it in the tool that it came with
and work with the tool until it nearly
stops and no longer produces useful
action.
2. If the tool came in a kit with a
worklight, insert the battery into the
light. Turn the switch ON and leave it
ON until the filament is cherry red.
3. Let the battery rest for 30 minutes at
room temperature 21° C (70° F)
before charging.
4. Charge the fully discharged battery
for approximately 1 hour at 21° C
(70° F).
LITHIUM-ION BATTERY MAINTENANCE
Lithium-ion batteries share many
characteristics with Nickel-Cadmium
batteries.
The major characteristic that is NOT
shared with Nickel-Cadmium batteries is
that Lithium-ion batteries do not have a
“memory” and do not require to be
completely discharged periodically. It is
recommended that you charge your
Lithium-ion batteries after each use so
they will be fully charged when needed.
NOTE: A fully charged battery will loose
about 2% of its charge per month during
storage.
MAINTENANCE
21
EXPLODED VIEW
12
35 4
67
89
10111213
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1819202122
2324
2628
29
25
30
27
34
31
33
32
35
36
37
38
39
40
41
42
43
44
46
45
22
WARNING: When servicing, use only Mastercraft® replacement parts. The use of
any other parts may create a safety hazard or cause damage to the tool. Any attempt to repair or replace electrical parts on this tool may create a safety hazard unless repairs are performed by a qualified technician. For more information, call the Toll-free Helpline, at 1-800-689-9928.
Always order by PART NUMBER, not by key number.
Key # Part # Part Name Quantity
1 6515503023 Tapping screw ST5X30 4
2 6609040003 Spring Washer Φ5 4
3 5201780101 Front housing 1
4 4600740101 Washer 1
5 5101880101 Bushing 1
6 5403400101 Washer 1
7 6100710101 Spindle 1
8 6910550101 Ball 2
9 6100160101 Impact block 1
10 6910400101 Ball 24
11 5400580101 Washer 2
12 5500240101 Spring 1
13 6902061509 Pin 3
14 5101890101 Gear 3
15 6100720101 Shaft 1
16 5400250101 Washer 1
17 6801150121 Bearing 1
18 5403410101 Pendulum plate 1
19 5101900101 Inner gear ring 1
20 6511500812 Screw M5X8 2
PARTS LIST
!
23
Key # Part # Part Name Quantity
21 6609040003 Spring Washer Φ5 2
22 5201790101 Gear Box 1
23 5101910101 Motor Gear 1
24 2500370101J 2500240101m Motor 1
25 4408940101 Direction setting button 1
26 4408920101 Decorative enclosure 1
27 4102290201 Left housing 1
28 4406640201 Decorating Plate 1
29 6411290823 Screw ST3X8 1
30 2700050301 Switch assembly 1
31 4404510101 Small pole plate 1
32 4404500101 Big pole plate 1
33 4404210101 Box of button 1
34 6411290823 Screw ST3X8 1
35 4404300101 Battery lock 1
36 4404220101 Right battery release button 1
37 5500850101 Spring 2
38 4404310101 Battery lock cover 1
39 5500870201 Spring 2
40 5101700101 Battery lock 1
41 6597391603 Self tapping screw M3.9X16 7
42 4202300201 Right housing 2
43 6597391413 Self tapping screw M3.9X14 2
44 4408930101 Decorative enclosure 1
45 1070090006 Battery 1
46 6597391603 Self tapping screw M3.9X30 1
PARTS LIST
24
3-Year Limited Warranty This Mastercraft product is guaranteed for a period of 3 years from the date of original retail purchase against defects in workmanship and materials, except for the following components:
a) Component A: Batteries, chargers and carrying cases, which are guaranteed for a period of 2 years from the date of original retail purchase against defects in workmanship and materials;
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 is 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 thereto. These warranties are subject to the following conditions and limitations:
a) A bill of sale verifying the purchase and the purchase date must be provided;
b) This warranty will not apply to any product or part thereof that is worn, broken or that 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 that 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 that are expected to become inoperative or usable after a reasonable period of use;
d) This warranty will not apply to routine maintenance and consumable items such as, including 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 specified otherwise in writing);
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Rev 1.5 31/07/2009
3-Year Limited Warranty – cont’d These warranties are subject to the following conditions and limitations:
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, including but not limited to, scratches, dents, paint chips, or to any corrosion or discoloring by heat, abrasive and chemical cleaners; and
i) This warranty will not apply to component parts sold by and identified as the product or company, which shall be covered under the product manufacturer’s warranty, if any.
Additional Limitations
This warranty applies only to the original purchaser, and cannot be transferred. Neither the retailer not the manufacturer shall be liable for any other expense, loss or damage, including, without limitation, but not limited to any indirect, incidental, consequential or exemplary damages arising in connection with the sale, use or inability to use this product. 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. Mastercraft is a superior line of products selected for their workmanship and materials. These products are designed to meet rigorous quality and performance standards, and are approved by our Quality Assurance laboratory.
TOLL-FREE HELPLINE: 1-800-689-9928
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