24v Impact Wrench model CT0768
Ref no. JD505524
INSTRUCTION MANUAL
CAUTION:
Before using this
cordless Impact
wrench or any of its
accessories, read this
manual and follow all
its Safety Rules and
Operating Instructions
.
•
Safety
Instructions
• Assembly
• Operation
• Maintenance
• Parts List
SECTION
PAGE SECTION PAGE
Declaration of conformity ....... 2 Accessories ....................... 9
Product Specifications ........... 3 Carton Contents ................. 9 - 10
Power Tool Safety ................ 4 - 6 Assembly & Operation ........ 11 - 13
Impact wrench Safety ............ 6 Maintenance ...................... 13
Battery & Charger Safety ...... 6 - 7 Electrical information .......... 14
Symbols ................................ 7 Parts diagram/Parts list ...... 15 - 16
Know Your Impact wrench ..... 8
Declaration of Conformity
We the importer
CANNON TOOLS LTD
Add: 20 station road, Rowley Regis, west midlands,B65 0JU.U.K.
Declare that the product 24V Impact Wrench model CT0768
Are in conformity with the following Directives to the specification
Under which conformity is declared.
The EMC Directive (2004/108/EC)
The Machinery Directive (2006/42/EC)
The Low Voltage Directive (2006/95/EC)
CANNON TOOLS LTD
sign
2
TABLE OF CONTENTS
SPECIFICATIONS
Impact wrench 13mm
No Load Speed ………….
Voltage
0-2000 min-1
24v
Reversible ……………….. Yes
Max. Torque 320n.m
Impact action 4000min-1
Continuous noise level
81.3dB(A)
Sound power level
97.5dB(A)
Hand arm Vibration
2.78m/s²
Weight…………………
2.5 kgs
BATTERY & CHARGER
Model No HC-DC24-1500
Battery Voltage …………… 24 V
Charger ……………………. 1 – Hour,
Charger Input ……………... 230/240v/50Hz 90w
Charger Output …………… 24v, 1500mA
The cordless Power tool comes with a charger unit. This charger unit
has a molded plug with a 5amp fuse, the plug is to BS1363/A standard.
The fuse holder is in the center of the plug between the three pins. To
remove and replace the fuse get a small screwdriver and place at one end and
prize it up, remove and replace with a new 5amp fuse and put cover back over
fuse. Do not use any other rated type fuse, as this can be dangerous
The Cordless tool noise output may exceed 85dB(A) at the workplace.
In this instance, wear ear protection.
Wear safety-hearing protection
Wear Dust mask
Wear safety goggles
Wear safety shoes
3
WARNING
IMPACT WRENCH
GENERAL SAFETY RULES
Read all instructions Failure to follow all
instructions listed below may result in electric
shock, fire and/or serious injury. The term
“power tool” in all of the warnings listed below
refers to your mains operated (corded) power
tool or battery operated (cordless) power tool.
SAVE THESE INSTRUCTIONS
WORK AREA
Keep work area clean and well lit.
Cluttered and 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.
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.
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. Never use the cord
for carrying, 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 extension cord suitable for
outdoor use. Use of a cord suitable for
outdoor use reduces the risk of electric shock
PERSONAL SAFETY
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 influence of
drugs, alcohol or medication. A moment of
inattention while operating power tools may
result in serious personal injury.
Use safety equipment. Always wear eye
protection. Safety equipment such as dust
mask, non-skid safety shoes, hardhat, or
hearing protection used for appropriate
conditions will reduce personal injury.
Avoid accidental starting. Ensure the
switch is in the OFF position before
plugging in. Carrying power tools with your
finger on the switch or plugging in power
tools that have the switch ON invites
accidents.
Remove any adjusting key or wrench
before turning the power tool on. A wrench
or key left attached to a rotating part of the
power tool may result in personal injury.
Do not overreach. Keep proper footing
and balance 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 these devices can reduce dust
related hazards.
POWER TOOL SAFETY
WARNING
4
SAVE THESE INSTRUCTIONS FOR REFERENCE
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 tool if the switch does not
turn it ON or OFF. Any power tool that
cannot be controlled with the switch is
dangerous and must be repaired.
Disconnect the plug from the power
source 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 tools 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 maintained 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 and in the manner intended
for the particular type of power tool,
taking into account the working
conditions and the work to be performed.
Use of the power tool for operations different
from intended could result in a hazardous
situation.
SERVICE
Tool service must be performed only by
qualified personnel. Service or
maintenance performed by unqualified
personnel could result in risk of injury.
When servicing a tool, use only identical
replacement parts. Follow instructions in
the Maintenance section of this manual.
Use of unauthorized parts or failure to follow
Maintenance instructions may create a risk of
electric shock or injury.
SPECIFIC SAFETY RULES
For your safety, do not plug in your
charger or install the battery in the tool
until you have read and understood this
Owner’s Manual.
WEAR EYE PROTECTION. Use face or
dust mask along with safety goggles if
operation is dusty. Use hearing
protection, particularly during extended
periods of operation, wear safety shoes.
“Wear ear protectors with impact
drills. Exposure to noise can cause
hearing loss”
DO NOT wear gloves, jewellery, neckties
or loose clothing.
DO NOT drill, cut or sand material too
small to be securely held.
ALWAYS keep hands out of the path of
the impact wrench square anvil. Avoid
awkward hand positions where a sudden
slip could cause your hand to move into
the path of the anvil, socket or bit.
SECURE WORKPIECE. Use clamps or
a vice to hold the work when practical. It
is safer than using your hand and it frees
both hands to operate the tool.
POWER TOOL SAFETY
5
WARNING
SAVE THESE INSTRUCTIONS FOR REFERENCE
SPECIFIC SAFETY RULES – cont’d
TO AVOID INJURY from accidental
starting, always remove the battery from
the tool before installing or removing a
Socket or other, accessory or
attachment.
BEFORE STARTING the operation,
jog the Impact wrench switch to
make sure the impact wrench bit
does not wobble or vibrate.
MAKE SURE the spindle has come to a
complete stop before touching the
impact wrench head or attempting to
change the bits.
Do not store or carry battery so that
metal objects can come in contact with
exposed metal ends. Do not place the
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. If however, the outer
seal is broken and this leakage gets on
your skin, follow these steps:
1. Wash quickly 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 liquid is 20-35% solution
of potassium hydroxide.
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
230/240v/50Hz electrical outlet.
Charge the battery only with the charger
supplied with the drill.
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 charger to charge any
batteries other than the drill batteries.
Other batteries may explode.
Do not operate charger if cord or plug is
damaged. Replace damaged cord and
plug immediately.
POWER TOOL SAFETY
BATTERY & CHARGER
SAFETY
6
SAVE THESE INSTRUCTIONS FOR REFERENCE
Do not operate 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.
For best results, do not charge the
battery when the battery or air
temperature is below 50
o
F (10oC) or
above 105
o
F (40oC).
Unplug the charger when not in use and
before cleaning or maintenance.
Do not abuse the cord. To reduce the
risk of damage to the electric cord or
plug, never carry the charger by the cord
or yank the cord to pull the plug. Always
grasp the plug and pull to disconnect.
Always keep the cord away from heat, oil
and sharp edges.
Some of the following symbols may be
used on your tool. Please study them and
learn their meaning. Proper interpretation
of these symbols will allow you to operate
the tool better and safer.
V
volts
A
amperes
Hz
hertz
W
watt
Kw
kilowatts
F
farads
microfarads
l
litres
Kg
kilograms
bar
bars
Pa
pascals
h
Hours
min
minutes
s
seconds
No load speed
./min or
min¯¹
Revolutions or
reciprocations per minute
direct current
alternating current
²
two-phase alternating
current
2N
two-phase alternating
current with neutral
three-phase alternating
current
3N
three-phase alternating
current with neutral
Rated current of the
appropriate fuse-link in
amperes
Time-lag miniature fuselink where X is the
symbol for the
time/current
characteristic, as given in
EN 60127
protective earthing at
earthing terminal, Class I
tools
Diameter
Off position
Arrow
Warning symbol
alternating or direct
current
splash proof construction
watertight construction
class II construction
IPXX
IP symbol
BATTERY & CHARGER
SAFETY
SAVE THESE INSTRUCTIONS FOR REFERENCE
7
SYMBOLS
WARNING
SYMBOLS
Square anvil
Forward
Reverse switch
Trigger switch
Battery
Battery tool use and care
Ensure the switch is in the off position before inserting the battery pack. Inserting the
battery pack into power tools that have the switch on invites accidents
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 fire.
KNOW YOUR IMPACT WRENCH
8
If any part is missing or damaged, do not
plug the charger into the power source
until the missing or damaged part is
replaced.
Carefully unpack the tools see “Components
chart” at right hand side of this page
NOTE: See illustration of components on
Page 10.
To avoid fire or toxic reaction, never use
gasoline, naphtha, acetone, lacquer thinners
or similar highly volatile solvents to clean the
tool.
CARTON CONTENTS – cont’d
CARTON CONTENTS
WARNING
WARNING
9
Model CT0768
KEY DESCRIPTION QTY
A Impact Wrench 1
B
Battery Charger with
molded plug to
BS1363A
1
C Batteries 2
D Plastic carry case 1
CARTON CONTENTS
10
CHARGING THE BATTERY
1. Place the charging stand near a
230/240V/50Hz electrical outlet.
2. Take the BS1363A plug (Fig1)(1) put it
into the 230/240v/50Hz mains outlet.
3. Turn the battery (2) upside down and
slide it into the matching slots in the
charger stand (3) do not insert the battery
the wrong way round.
NOTES:
a) Make sure the battery slides fully into
the slots in the charger.
b) The red indicator light will come on
when the battery is properly inserted into
the charger stand.
c) If red indicator light does not come on,
check to make sure battery is inserted
fully into the charger and the electrical
outlet is “live”.
d) When the green indicator lights up,
this means that the battery has been fully
recharged. Only then can the power plug
be pulled out of the socket. The battery
can then be taken out of the base and
can be used immediately.
NOTES:
a) A new battery or one that is completely run
down should be charged for 1- 1.5 hours (for
fast charge). After normal use, a battery
should be fully charged in about 1 hour.
b) It is normal for the battery charger to hum
and be warm to the touch during operation.
c) If the battery does not charge properly,
check to make sure the electrical outlet is
“live” and that the air surrounding the battery
and charger is between 10
o
C (50oF) and 40oC
(105
o
F).
2
1
3
The charger in Fig (1) may very from kit to
kit this picture is for reference only.
INSTALLING BATTERY IN TOOL
1. Remove the discharged battery (1) from
the tool by pressing on the battery
release buttons (2) on each side of the
battery and pulling the battery out of the
tool handle (3) (see Fig. 2).
2. Slide the fully charged battery into the
matching slots 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.
Do not immerse battery pack in water.
Sudden cooling could cause hot battery to
explode or leak.
3
1 2
ASSEMBLY & OPERATION
11
WARNING
Fig. 2
Fig. 1
FORWARD/REVERSE SWITCH
The forward/reverse switch (1) is conveniently
mounted above the trigger switch (2) (see
Fig.3). To make the Impact wrench rotate
clockwise push the forward / reverse switch to
the left. To make the Impact wrench rotate
counter clockwise, push the forward / reverse
switch to the right.
NOTES:
a) Never change position of the
forward/reverse switch while wrench is turning.
b) The trigger switch will NOT function with
the forward/reverse switch in the middle
position.
1
2
ASSEMBLY
Select correct socket
Always use the correct size socket for bolts
and nuts. An incorrect size socket will result in
inaccurate and inconsistent fastening torque
and or damage to the bolt or nut by rounding
the sides.
Installing or removing socket
Always be sure that the tool is switched off
and the battery pack is removed before
installing or removing the socket. To install
the socket, push it onto the anvil of the tool
until it locks into place. To remove the socket,
simply pull it off. See (Fig 4)
VARIABLE SPEED TRIGGER SWITCH
This drill is equipped with a variable speed
ON/OFF trigger switch.
1. To start drill, gently squeeze the trigger
switch (1) (see Fig. 5).
NOTE: Drill will turn at its slowest speed
when the trigger switch is moved only a
small amount. The wrench will turn at its
fastest speed when the trigger switch is
fully depressed.
2. To stop the wrench, release the trigger
switch.
NOTE: Using the wrench at a slow speed for
an extended period of time may cause the
wrench motor or the battery pack to overheat.
If the wrench or battery gets hot, stop drilling
and allow it to cool for at least 15 minutes.
Please note.
It is recommended that you use impact
sockets with the impact wrench when
removing very tight nuts and bolts. It is
possible with normal sockets that the
torque will cause the normal socket to
split and could cause the impact wrench
to slip and cause injury.
After tightening the nut or bolt you may
have to use a torque wrench to get the
correct torque as recommended by your
Supplier to the job you are doing.
Fig 4
Fig 3
ASSEMBLY & OPERATION
Fig. 5
12
MAINTENANCE
GENERAL
When servicing, use only identical
replacement parts. Use of any other part
may create a hazard or cause product
damage.
DO NOT use solvents when cleaning plastic
parts. Most plastics are susceptible to
damage from various types of commercial
solvents and may be damaged by their use.
Use clean cloth to remove dirt, dust, oil,
grease etc.
Do not at any time allow brake fluids,
gasoline, petroleum-based products,
penetrating oils, etc. to come in contact
with plastic parts. They contain chemicals
that can damage, weaken or destroy
plastic.
DO NOT abuse power tools. Abusive
practices can damage the tool as well as the
work piece.
DO NOT attempt to modify tools or create
accessories not recommended. Any such
alteration or modification is misuse and
could result in a hazardous condition
leading to possible serious injury. It will
also void the warranty.
LUBRICATION
All of the bearings in these electric tools are
lubricated with a sufficient amount of highgrade lubricant for the life of the unit under
normal conditions. Therefore, no further
lubrication is required.
13
WARNING
Have you read “POWER TOOL
SAFETY”, “Impact wrench SAFETY”,
“BATTERY & CHARGER SAFETY”
and “SYMBOLS” on pages 3,4,5,6 & 7
of this manual? If not, please do it
now before you operate this impact
wrench. Your safety depends on it!
Every time you use the impact wrench
you should verify the following:
1. Make sure the trigger switch
is in the locked position
before you fit any attachment
see Fig 2
2. Before starting the job in
hand make sure the left/right
switch is in the correct
position start wrench to see
that the rotation of the
wrench is going the way you
want to use it
Failure to adhere to these safety rules
can greatly increase the chances of
injury.
WARNING
!
WARNING
WARNING
PARTS DIAGRAM –MODEL CT0768
Impact wrench
When servicing, use only identical replacement parts. Use of any other parts may
create a HAZARD or cause damage to your power tool.
Any attempt to repair or replace electrical parts on this power tool may create a hazard
unless repair is performed by a qualified technician.
Always order by PART NUMBER, not by key number.
No Name of part
1 Cover
2 Hermetic Ring
3 Axis Sheath
4 Axis Washer
5 Squareness Axis
6 Clutch
7 Washer
8 Enclosure (Ring)
9 Spring
10 Planet Gear
11 Core Axis
12 Column Pin
13 Axletree
14 Inside Gear
15 Gear Box
16 Connection Clip
17 D.C.Motor
18 Steering Stem
19 Battery Pack
20 Swith
21 Enclosure (Left)
PARTS LIST – MODEL CT0768
Im
p
act wrench
CANNON TOOLS LTD
Add: 20 station road, Rowley Regis, west midlands,B65 0JU.U.K.
Made in china
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