Jobsite CT1649 User manual

230MM ANGLE GRINDER CT1649
Ref no. S1M-ZP15-230
INSTRUCTION MANUAL
SAVE THESE INSTRUCTIONS AND PRECAUTIONS.
READ ALL PRECAUTONS AND INSTRUCTIONS BEFORE USE.
Cannon Tools Limited
Address:20 Station Road, Rowley Regis, West Midlands, B65 0JU.UNITED KINGDOM

2
EC DECLARATION OF CONFORMITY
WeCANNON TOOLS LTD
20 Station road, Rowley Regis, West Midlands,B65 0JU.U.K.
Declare that the following machine complies with the appropriate basic safety and
health requirements of the EC Directive based on its design and type, as brought
into circulation by us.
In case of alteration of the machine, not agreed upon by us, this declaration will
lose its validity.
Product description:
Model: CT1649 (Ref no. S1M-ZP15-230)
Applicable EC Directives:
EC Machinery Directive 2006/42/EC
EC Directive of Electromagnetic Compatibility 2014/30/EU
Harmonized standards：
EN 60745-1:2009+A11, EN 60745-2-3:2011+A2+A11+A12+A13,
EN 55014-1:2006+A1+A2, EN 55014-2:1997+A1+A2,
EN 61000-3-2:2014, EN 61000-3-3:2013
20 Station Road, Rowley Regis, West Midlands, B65 0JU.U.K.
Mr. Gurcharan Tony Singh Sanghera
Managing Director
CANNON TOOLS LTD
2020-10-20
230MM ANGLE GRINDER

3
PRODUCT SPECIFICATIONS
CAUTION
Carefully read through this entire instruction manual before using your new power tool.
Take special care to heed the Cautions and Warnings
TECHNICAL DATA
Model No. CT1649
Voltage: 230-240V/50Hz
Power 2380W
No Load Speed 6600/min
Disc diameter 230mm
Disc bore diameter 22.2
Spindle thread M14
Protection class Class Ⅱ
This tool is double insulated. There are two independent barriers of
insulation to protect you from the possibility of electric shock.
The power tools comes with a plug, the plug reach to BS1363/A standard,
with a 13Amp fuse.
NOISE AND VIBRATION DATA
Typical weighted Vibration 5.305m/s²
A weighted sound pressure 92dB(A)
A weighted Sound power 103dB(A)
Sound pressure is over 96dB(A)
The sound intensity level for the operator may exceed 96dB(A) and sound
protection measures are necessary.
You must always wear the following if operating this power tool.
Wear goggles.
Wear ear defenders.
Wear a breathing mask.
Wear safety gloves
Wear safety shoes

4
POWER TOOL SAFETY
SAFETY INSTRUCTIONS
To use this tool properly, you must observe
the safety regulations, the assembly
instructions and the operating instructions to
be found in this manual. All persons who use
and service the machine have to be
acquainted with this manual and must be
informed about any potential hazards.
Children and infirm people must not use this
tool. Children should be supervised at all
times if they are in the area in which the tool
is being used. It is also imperative that you
observe the accident prevention regulations
in force in your area. The same applies for
general rules of occupational health and
safety.
The manufacturer shall not be liable for any
changes made to the tool nor damage
resulting from such changes.
Even when the tool is used as prescribed it is
not possible to eliminate all residual risk
factors. The following hazards may arise in
connection with the tools construction and
design:
Contact with disc
Kickback of work piece and parts of work
piece.
Disc fracture.
Catapulting of disc pieces.
Damage to hearing if effective ear defenders
are not worn.
Damage to the lungs if an effective dust
mask is not worn.
Do not use discs that are damaged or
cracked.
Always remove the plug from the mains
socket before making any adjustments or
maintenance, including changing disc.
WARNING
When using electric power tools, basic
safety precautions including the following,
should always be followed to reduce the risk
of fire electric shock and personal injury.
Also please read and heed the advice given
in the additional important safety instructions
Read all these instructions before
operating this product and save
these instructions.
1. Keep the work area clean and tidy.
Cluttered work areas and benches invite
accidents and invite injury.
2. Consider work area environment.
Do not expose power tools to rain. Do not
use power tools in damp or wet locations.
Keep the work area well lit. Do not use
power tools where there is risk to cause
fire or explosion. Do not use power tools in
the presence of flammable liquids or
gases.
3. Guard against electric shock.
Avoid body contact with earthed or
grounded surfaces (e.g. pipes, radiators,
ranges, refrigerators).
4. Keep children and visitors away
from the work area.All visitors and
onlookers, especially children and infirm
persons should be kept well away from
where you are working. Do not let others in
the vicinity make contact with the tool or
extension cord?
5. Store idle tools.When not in use,
tools should be stored in a dry, high or
locked up place out of reach of children.
6. Do not force the tool.The tool will do
the job better and safer at the rate for
which it was designed.
7. Use the right tool.Do not force small
tools or attachments to do the job best
handled by a heavier duty tool. Do not

5
POWER TOOL SAFETY
use tools for purposes not intended; do not
use circular saws to cut tree limbs or logs.
8. Dress correctly.Do not wear
loose clothing or jewellery; they can be
caught in moving parts. Rubber gloves
and non-slip footwear are recommended
when working outdoors. Wear a protective
hair covering to contain long hair.
9. Use safety accessories.Safety
glasses and ear defenders should always
be worn. A face or dust mask is also
required.
10. Connect dust extraction
equipment.If devices are provided for
the connection of dust extraction and
collection facilities, ensure that these are
connected and properly used.
11. Do not abuse the power cord.
Never carry the tool by the cord or yank it
to disconnect it from the socket. Keep the
cord away from heat, oil and sharp edges.
12. Secure the work piece.Use
clamps or a vice to hold the work piece. It
is safer than using your hand and it frees
both hands to operate the tool.
13. Do not over reach.Keep
proper footing and balanced at all times.
14. Maintain and Look after your
tools with care.Keep cutting tools
clean and sharp for better and safer
performance. Follow the instructions for
lubrication and accessory changes.
Inspect tool cords periodically and if
damaged have it repaired by an
authorized service facility. Inspect
extension cords periodically and replace,
if damaged. Keep tool handles dry, clean
and free from oil and grease.
15. Disconnect tools. Switch off
the power.Disconnect the plug from
the power point before servicing and when
changing accessories such as blades, bits
and cutters, and when the tool is not in
use.
16. Remove adjusting keys and
wrenches.Form the habit of checking
to see that the keys and adjusting
wrenches are removed from the tool
before switching the tool on.
17. Avoid unintentional starting.
Ensure that the switch is in the OFF
position before plugging the tool to the
power supply. Do not carry a plugged in
tool with your finger on the switch.
18. Use outdoor rated extension
cords. When a tool is used outdoors, use
only extension cords that are intended for
outdoor use and are so marked.
19. Stay alert.Watch what you are
doing. Use common sense. Do not
operate a power tool when you are tired.
20. Check for damaged parts.
Before using a tool, check that there are
no damaged parts, if a part is slightly
damaged carefully determine if it will
operate properly and perform its intended
function other wise replace. Check for
alignment of moving parts binding of
moving parts, breakage of parts, free
running of moving parts, proper
mounting and any other conditions that
may affect the operation of the tool. A
guard or other parts that are damaged
should be properly repaired or replaced by
an authorised service centre, unless
otherwise indicated in this instruction
manual. Defective switches must be
replaced by authorised service facility. Do
not use the tool if the switch does not turn
the tool on and off correctly.
21. Warning. The use of any
accessory or attachment, other than those
recommended in this instruction manual,
may present a risk of personal injury.

6
POWER TOOL SAFETY
22. Have your tool repaired by a
qualified person.This electric tool is in
accordance with the relevant safety
requirements. Repairs should only be
carried out by qualified persons using
original spare parts; otherwise this may
result in considerable danger to the user.
23. Do not let the tool run
unattended.Always wait until your
power tool has come to a complete stop
before leaving it. Then turn off at mains and
remove the plug from the power outlet.
WARNING
The use of an accessory or attachment,
other than those recommended in this
instruction manual may present a risk of
personal injury
The tool must be used only for its prescribed
purpose any use other than those mentioned
in this manual will be considered a case of
misuse. The user and not the manufacture
shall be liable for any damage or injury
resulting from such cases of misuse.
ADDITION SAFETY RULES FOR
ANGLE GRINDER

Fully unwind cable drum extensions to
avoid potential overheating.

When an extension cable is required, you
must ensure that it has the right ampere
rating for your power tool and is in safe
electrical condition.

Ensure your mains supply voltage is the
same as your tool rating plate voltage.

Always switch off before you put the angle
grinder down.

Keep the area free of tripping hazards.

Do not let anyone under the age of 18
years operate this tool.

Rags, cloths, cord, string and the like
should never be left around the work area.

If you are interrupted when operating the
tool, complete the process and switch off
before looking up.

Periodically check that all the nuts, bolts
and other fixings are properly tightened.

Abrasive wheels shall be stored and
handled with care in accordance with
manufacturer instructions.

Do not store materials or equipment above
a machine in such a way that they could fall
into it.

Do not use discs having a maximum
permissible speed below the tool rated
marked RPM.

Inspect the grinding wheel before use, do
not use chipped, cracked or otherwise
defective products. Check the disc before
mounting it into the angle grinder. Check by
striking it with a wooden handle whilst
balancing the disc on your finger. Listen to
the sound it makes if it rings it is ok if it
sounds dull it may be cracked and needs to
be replaced.

Ensure that mounted wheels and points are
fitted in accordance with the manufacturer’s
instructions.

When the disc is installed, run it for at least
a minute to ensure that it does not have a
fault. It is always advisable to stay out of the
line of the disc when testing or in general
use.

Do not use a disc marked with a lower
RPM than that of the no load speed shown
on the rating plate.

Use discs only of the prescribed
diameter.

Never try to operate the angle grinder
without the guard in place.

7
POWER TOOL SAFETY

Do not use separate reducing bushings or
adaptors to adapt large hole abrasive
wheels.

For tools intended to be fitted with
threaded hole wheel, ensure that the thread
in the wheel is long enough to accept the
spindle length;

Do not use cutting off wheel for side
grinding.

Ensure that sparks resulting from use do
not create a hazard e.g. do not hit persons,
or ignite flammable substances.

Ensure that ventilation openings are kept
clear when working in dusty conditions. If it
should become necessary to clear dust, first
disconnect the tool from the mains supply
(use non metallic objects) and avoid
damaging internal parts.

If the supply cord is damaged, it must be
replaced by the manufacturer or its service
agent or a similarly qualified person in order
to avoid hazard

Do not secure the angle grinder in a vice
or work bench and use it as a static grinder.
It leads to serious injury.

Never apply excessive pressure to the
disc it might shatter causing personal injury.

Ensure the work piece to be ground or
cut, is held tight in the vice or other clamping
system.

Always use both hands and ensure a
good handgrip on the grinder before
proceeding with any work.

Make sure that the disc is not in contact
with the work surface when you start the
grinder.

Be careful not to damage the spindle or
either of the disc flanges. Damage to these
parts could result in disc damage or
breakage.

Only use good quality grinding
discs. Cheap or poor quality discs tend to
glaze up which loads the motor and can
damage it. Use discs for their designated
purpose only. For instance, do not use
cutting discs for grinding or metal wheels for
masonry.

Watch out for flying sparks. Hold the tool
at an angle of approximately 15

to 30

to the
work piece surface when using discs.

Let the disc do the grinding at a
reasonable feed, as overloading will occur if
too much pressure is applied and the disc
slows resulting in inefficient grinding and
possible damage to the motor.

When using the grinder, use safety
equipment including safety goggles or shield,
ear protection dust mask and protective
clothing including safety gloves.
Wear goggles
Wear ear defenders
Wear a breathing mask
Wear safety gloves
Wear safety shoes
UNPACKING
Due to modern production techniques, it is
unlikely that your power tool is faulty or that
a part is missing. If you find anything wrong
do not operate the tool until the parts have
been replaced or the fault has been rectified.
Failure to do so could result in serious
personal injury.

8
KNOW YOUR PRODUCT
Before using the angle grinder, familiarise yourself with all the operating features and safety
requirements.
Use the tool and accessories only for the application intended all other applications are
expressly ruled out.
1 Motor housing 5 On/Off switch
2 Spindle lock button 7 Power cord
3 Disc guard 8 Pin wrench
4Handle for left hand or right hand 9 carbon brush
6 Side handle
4 2 3 6 1 5 8 9 7

9
CONTROLS AND OPERATION
CONTROLS
1/ Looking at the angle grinder from the top,
the spindle lock (2) is located at the front
top right hand side.
2/ There are attachment points (4) for the
handle (6) at either side of the front of the
housing, Attach the handle in the position
that suits the planned operation.
3/ An arrow imprinted on the front housing
indicates the direction of the rotation of the
Disc.
4/ The on/off switch (5) is located on the
top of the motor housing.
5/ The adjustable disc guard (3) is on the
underside of the grinder as is the outer
flange (9), grinding disc (10)
Operation
This angle grinder can be used for polishing
cutting and grinding.
1/ To start the grinder first ensure that the
work you are going to do has the right
disc for the job.
2/ When using cutting or grinding disc,
insure that the guard (3) and tools are
in good condition.
3/ Position the guard (3) when using disc
so that it will deflect hot sparks away from
operator.
4/ Plug the cord set into the mains outlet.
5/ Push the on/off switch (5) forward and
up over the latching ramp to lock the switch
on.
6/ Allow the grinder to start and attain full
speed before bringing the grinder to the work
piece.
7/ When using cutting and grinding discs
hold the grinder at 15

to 30

to the work
surface moving slowly
8/ Hold the grinder firmly while it is
switched on and only apply gentle pressure
to the work piece little more than the weight
of the tool should be applied to give the best
and most efficient material removal. Forcing
and excessive pressure can cause
dangerous disc fracture or damage to the
tool.
9/ Avoid flying sparks. And ensure they do
not hit any inflammable materials, as they
are very hot and could cause personal injury
or a fire.
10/ Once you have finished the job you are
doing, press the back of the switch (5) and
lift it over the latching ramp to stop the angle
grinder.
11/ If a person comes to you while you are
operating the machine do not turn round or
look up until you have released the trigger
and the machine has come to a stop and you
have put the machine down then you are
safe to communicate with that person.
12/ WARNING. The grinder continues for a
few seconds after the trigger has been
released, so be careful when placing the tool
down, make sure it has stopped.

10
FITTING GRINDING DISC
FITTING A GRINDING DISC
Caution.: Switch off the grinder and
disconnect it from the power point.
1/Turn the angle grinder
on to its back and press
the spindle lock button.
2/ Rotate the spindle
unit until it locks.
3/ Insert the pins of the
wrench into the holes in
the outer flange and
remove it and the old disc.
4/ Do not remove the inner flange.
5/ Select the type of disc needed for the
Job on hand.
6/ Clean the flanges and check the new disc.
7/ Holding the angle
grinder with the spindle
facing upwards, check
that the inner flange is
on the spindle and correctly located.
The two-machined flat sections must face
the angle grinder and locate in the
appropriate position on the spindle.
8/ Place the grinding disconnect to the
spindle with label facing the angle grinder.
The hole in the discs should locate onto
the spindle and fit firmly of the inner flange.
9/ Screw the outer flange with the
protruding spigot section Facing the
angle grinder. The
spigot section must
locate with the hole
in the grinding disc.
10/ Hand tighten the outer flange until
the disc issue cure.
11/ Press the spindle
lock button and tighten
the flange with the
wrench.
12/ Turn the new disc by hand, ensuring
that it is tightly secured and that it
rotates fully and does not wobble unduly.
13/ Run the angle grinder under no load
for at least one minute to ensure the
new disc is in good condition. Make
sure you are wearing all the safety
items mentioned in the Safety Rules
and that you face the grinder away
from you.
CAUTION
Do not use excessive force to clamp the
disc. It could crack and cause failure
during use.
WARNING
Do not immerse the disc into any type of
lubrication including water.
This angle grinder is designed as a dry
grinder/cutter/polisher.
Failure to observe this warning could result
in a fatal shock.

11
GENERAL INSPECTION
1/ Regularly check that all the fixing
Screws are tight, particularly the outer
flange. They may vibrate loose over time.
2/ The supply cord of the tool and any
extension cord used should be checked
frequently for damage if damaged have
the cord set replaced by an authorised
service facility. Replace the extension
cord if necessary.
LUBRICATION
The grease in the gearbox will require
replacement after extensive use of the tool,
please refer to an authorised service agent
to provide this service.
MAINTANCE
1/ Store the tool, instruction manual and
accessories in a secure place. In this way
you will always shave all the information
and parts ready to hand.
2/ Keep the tool’s air vents unclogged
and clean at all times.
3/ Remove dust and dirt regularly.
Cleaning is best done with compressed
air or a rag.
4/ Never use caustic agents to clean
plastic parts.
CAUTION
Do not use cleaning agents to clean the
plastic parts of the tool. A mild detergent on a
damp clotheIs recommended. Water must
never come in contact with the tool.
SYMBOLS
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
h
Hours
min
minutes
s
seconds
No load speed
/min or
minˉ¹
Revolutions or
reciprocations per minute
direct current
alternating current
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 fuse-link
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
²

12
PARTS DIAGRAM

13
PARTS LIST
NO
Component
Quantity
NO
Component
Quantity
1
Flange
1
27
Bearing
1
2
Flange nut
1
28
Armature
1
3
Spanner
1
29
Bearing
1
4
Washer
1
30
Bearing set
1
5
Shield
1
31
Screw
2
6
Nut
1
32
Washer
2
7
Oil envelop
1
33
Fan guide
1
8
Spindle
1
34
Stator
1
9
Screw
4
35
Housing
1
10
Spring washer
6
36
Name plate
1
11
Front cap
1
37
Screw
3
12
Bearing
1
38
Left brush cap
1
13
Screw
5
39
Brush holder
2
16
Gear
1
40
Brush spring
1
17
Bearing
1
41
Screw
4
18
Front handle
1
42
Soft starter
1
19
Screw
4
43
Right handle
1
20
Check ring
1
44
Capacitance
1
21
Spring
1
45
Switch
1
22
Stop pin
1
46
Cord clamp
1
23
Gear box
1
47
Left handle
1
24
Nut
1
48
Cord armor
1
25
Spring washer
1
49
Cable plug
1
26
Pinion
1
50
Right brush cap
1
51
Screw
1
52
Brush
2

CANNON TOOLS LTD
Add: 20 station road, Rowley Regis, west midlands,B65 0JU.U.K.
Made in china