Clarke CON14 Instruction Manual

OPERATION & MAINTENANCE
INSTRUCTIONS
ORIGINAL INSTRUCTIONS GC0118 -ISS 1
ABRASIVE CUT-OFF SAW
MODEL NO: CON14
PART NO: 6470168

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INTRODUCTION
Thank you for purchasing this CLARKE Abrasive Cut-Off Saw which is suitable
for cutting ferrous metals compatible with the type of abrasive wheel fitted.
Before attempting to use this product, please read this manual thoroughly and
follow the instructions carefully. In doing so you will ensure the safety of yourself
and that of others around you, and you can look forward to your purchase
giving you long and satisfactory service.
Save all warnings and instructions for future reference.
ENVIRONMENTAL RECYCLING POLICY
Through purchase of this product, the customer is taking on the
obligation to deal with the WEEE in accordance with the WEEE
regulations in relation to the treatment, recycling & recovery and
environmentally sound disposal of the WEEE.
In effect, this means that this product must not be disposed of with general
household waste. It must be disposed of according to the laws governing
Waste Electrical and Electronic Equipment (WEEE) at a recognised disposal
facility.
SAFETY SYMBOLS
Please read all of the safety and operating instructions carefully before using
this product. The following safety symbols are to be found on the machine or
its accessories.
Read this instruction
booklet carefully
before use.
Not permitted for wet
grinding
Wear eye protection Wear Safety Gloves
Wear Face Mask

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GENERAL POWER TOOL SAFETY WARNINGS
1) WORK AREA SAFETY
a. Keep work area clean and well lit. Cluttered or dark areas invite
accidents.
b. 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.
c. Keep children and bystanders away while operating a power tool.
Distractions can cause you to lose control.
2) ELECTRICAL SAFETY
a. 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.
b. 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.
c. Do not expose power tools to rain or wet conditions. Water entering a
power tool will increase the risk of electric shock.
d. Do not abuse the cable. Never use the cable for carrying, pulling or
unplugging the power tool. Keep cable away from heat, oil, sharp
edges or moving parts. Damaged or entangled cables increase the risk
of electric shock.
e. When operating a power tool outdoors, use an extension cable suitable
for outdoor use. Use of a cable suitable for outdoor use reduces the risk
of electric shock.
f. If operating a power tool in a damp location is unavoidable, use a
residual current device (RCD) protected supply. Use of an RCD reduces
the risk of electric shock.
3) PERSONAL SAFETY
a. 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
WARNING: 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 THE WARNINGS REFERS
TO YOUR SAW.

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under the influence of drugs, alcohol or medication. A moment of
inattention while operating power tools may result in serious personal
injury.
b. Use personal protective equipment. Always wear eye protection.
Protective equipment such as dust mask, gloves, non-skid safety shoes,
hard hat, protective apron and hearing protection used for
appropriate conditions will reduce personal injuries.
c. Prevent unintentional starting. Ensure the switch is in the off-position
before connecting to power source and/or battery pack, picking up or
carrying the tool. Carrying power tools with your finger on the switch or
energising power tools that have the switch on invites accidents.
d. 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.
e. Do not overreach. Keep proper footing and balance at all times. This
enables better control of the power tool in unexpected situations.
f. 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.
g. If devices are provided for the connection of dust extraction and
collection facilities, ensure these are connected and properly used. Use
of dust collection can reduce dust-related hazards.
4) POWER TOOL USE AND CARE
a. 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.
b. 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.
c. 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.
d. 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.
e. 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 tool. Power tools are dangerous in the hands of untrained users.

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f. Keep cutting tools sharp and clean. Properly maintained cutting tools
with sharp cutting edges are less likely to bind and are easier to control.
g. Use the power tool, accessories and 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.
5) SERVICING
a. 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.
ADDITIONAL WARNINGS FOR CUT-OFF SAWS
1. IMPORTANT: You should not operate this machine unless you are thoroughly
familiar with metal cutting saws. If there is any doubt whatsoever, you
should consult a qualified person.
2. Ensure the cutting disc is securely mounted in accordance with these
instructions before connecting to a power supply.
3. DO NOT over tighten the cutting disc. This can cause stress and could lead
to the cutting disc shattering when under load.
4. Always check the cutting disc for cracks before use. Never use discs that
are chipped, cracked or otherwise defective.
5. Before switching the machine on, always ensure the work is properly
secured, always use the vice, never present a workpiece by hand.
6. Make all adjustments with the power off.
7. When starting a cut, always ease the tool into the work. A harsh or sudden
impact could shatter the abrasive disc.
8. Ensure the cutting disc reaches maximum speed before beginning a cut.
9. Never use the machine with the guards removed or not in their correct
position.
10. Ensure you use the correct type of cutting disc for the type of material
being cut. Never use a toothed saw blade in a machine designed to use a
cutting disc. Metal cutting & masonry cutting discs are available from your
Clarke dealer. NEVER cut magnesium, wood, or non-ferrous metals.
11. Do not perform cutting in explosive atmospheres and environments where
sparks could cause fire or explosion.

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ELECTRICAL CONNECTIONS
This product is provided with a standard 13 amp, 230 volt (50Hz), BS 1363 plug,
for connection to a standard, domestic electrical supply. Should the plug
need changing at any time, ensure that a plug of identical specification is
used.
If the colours of the wires in the power cable of this product do not correspond
with the markings on the terminals of your plug, proceed as follows.
• The wire which is coloured Blue must be connected to the terminal
which is marked Nor coloured Black.
• The wire which is coloured Brown must be connected to the terminal
which is marked Lor coloured Red.
We strongly recommend that this machine is connected to the mains supply
via a Residual Current Device (RCD)
If in any doubt, consult a qualified electrician. DO NOT attempt any repairs
yourself.
This symbol indicates that this is a Class II product, and does not require
an earth connection.
WARNING: READ THESE ELECTRICAL SAFETY INSTRUCTIONS
THOROUGHLY BEFORE CONNECTING THE PRODUCT TO THE MAINS
SUPPLY.
WARNING: THE WIRES IN THE POWER CABLE OF THIS PRODUCT ARE
COLOURED IN ACCORDANCE WITH THE FOLLOWING CODE:
BLUE = NEUTRAL BROWN = LIVE
Plug must be BS1363/A approved.
Always fit a 13 Amp fuse.
Ensure that the outer sheath of the cable is firmly held by the clamp
Neutral
(Blue)
Live
(Brown)

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UNPACKING AND ASSEMBLY
Unpack the machine carefully and ensure that all items are accounted for
according to the above list. In the event of any deficiencies contact your
Clarke dealer immediately.
1 Handle 9 Clamping Spindle Crank
2 Trigger Switch 10 Vice Quick Release Lever
3 Power Cable/Plug 11 Vice Clamping Plate
4 Cutting Head Locking Pin 12 Cutting Disc
5 Depth Stop Adjustment Bolt 13 Hinged Guard
6 Adjustable Vice Backplate 14 Spindle Lock
7 Wrench Storage 15 Fixed Guard
8HexWrench8mm

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BEFORE CUTTING
LOCKING THE ARM
To unlock the saw and raise the
motor arm.
1. Push down on the handle.
2. Pull the locking pin out slightly to
unlock the motor arm.
3. Release the pressure on the
handle.
• The motor arm will then raise
into position.
• When locking the motor arm down for storage push down on the
handle, push the locking pin in and release pressure on the handle.
ADJUSTING THE VICE
1. The vice is provided with a quick
release lever (A).
2. Lift the quick release lever to
release the screw so that the vice
clamping plate (B) may be
quickly moved into contact with
the work.
3. Flip the quick release lever back
into position and tighten the vice
to hold the workpiece.
The adjustable backplate can be adjusted backwards/forwards and to a
chosen angle to accommodate different size of workpiece.
1. Use the wrench provided to loosen and remove the two bolts (C).
2. Adjust the angle stop to the desired position.
3. Tighten the bolts securely before use.
MATERIAL CLAMPING AND SUPPORT
• Angle iron should be clamped and cut with both legs resting against
the base of the saw.
• A spacer block slightly narrower than the workpiece can be used to
raise the workpiece if required.

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4. A long workpiece must be supported by a block that is level with the top of
the base. The cut-off end should be free to fall downward to avoid binding
against the cutting disc.
BEVEL CUTTING
The vice fence may be adjusted up
to 45° for bevel cutting.
1. To set the required angle, use the
hex wrench provided to slacken
off (but not remove) the two bolts
securing the fixed fence.
2. Swivel the fence to the required
angle as shown on the scale and
re-tighten the bolts.
3. Use a set square or angle gauge
set against the abrasive cutting disc if absolute accuracy is required.
Tighten the two securing bolts when satisfied.
• When making a mitre cut, the vice may not clamp securely,
depending on the thickness of the workpiece and the mitre angle.
• Other aids (such as spring, bar or C-clamps) will be necessary to
secure the workpiece to the fence when making these cuts.
OPERATION
Before use, always:
• Check the condition of the abrasive disc to ensure there are no
cracks or badly pitted edges. If in doubt, renew the disc.
• Ensure that the abrasive cutting off disc is correctly fitted and
tightened before use. If using a new disc or if using the machine for
the first time, run the machine for approximately 30 seconds without
load to check that the disc is running without undue vibration. If
considerable vibration is noticed, stop and replace the cutting disc.
• Ensure the workpiece is properly clamped,
• Switch on by pulling the trigger switch upwards.
WARNING: THE DISC WILL CONTINUE TO ROTATE FOR A SHORT WHILE
AFTER SWITCHING OFF. DO NOT PERFORM CUTTING IN EXPLOSIVE
ATMOSPHERES AND ENVIRONMENTS WHERE SPARKS COULD CAUSE FIRE
OR EXPLOSION.

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• Allow the disc to reach full speed, then gently lower it on to the work.
DO NOT try to cut too harshly.
Release the trigger to stop the motor.
• The disc will continue to rotate
briefly after switching off.
The machine is fitted with a thermal
overload device which is designed to
cut the power in the event of
overheating. If the machine should
stop after a period of sustained work,
allow it to cool down for a few
minutes before pressing the Thermal
Reset button shown.
NOTE: Take particular care when cutting with a new disc. Do not press too
heavily, particularly at the end of a cut.
The depth stop is factory set for a new
14" (355 mm) cutting disc. This can be
adjusted as the disc wears away.
1. Loosen the locking nut.
2. Loosen the depth stop bolt.
3. Adjust the depth stop bolt to
desired height.
Then turn the locking nut until seated
firmly against the casting.
NOTE: Securely tighten the depth stop bolt before use.
TIPS FOR MORE ACCURATE CUTS
• Allow the cutting disc to do the cutting. Excessive force will cause
the cutting disc to glaze reducing cutting efficiency and/or to
deflect causing inaccurate cuts.
• Adjust the fence angle.
• Make sure the workpiece is laying flat across the base.
• Clamp the workpiece securely to avoid movement and vibration.
GENERAL CARE OF THE MACHINE
Take care to keep the ventilation openings clear when working in dusty
conditions. Always disconnect the machine from the power supply before
cleaning the openings using a soft brush if necessary. Refer to your CLARKE
dealer if internal maintenance is required.

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CHANGING AND CARE OF CUTTING DISCS
CHANGING THE CUTTING DISC
Replacement 355 mm cutting discs part no: 6470800 (for metal) are available
from your Clarke dealer. Discs for cutting stone are part no: 6470760.
IMPORTANT: Ensure the disc is rated above the rated speed of the machine.
1. Disconnect the power
supply and with the
arm fully raised, move
the hinged guard fully
back.
• This will leave the
disc retaining bolt
exposed.
2. Turn the cutting disc by
hand until the spindle
engages the spindle
lock and holds it in
position.
3. Using the 8mm hex.
wrench, undo and
remove the abrasive disc retaining bolt, followed by the washer and
retaining disc. Finally, carefully remove the cutting disc.
4. Reassemble in reverse order, ensuring the cutting disc and retaining disc
are correctly mounted on the flats of the shaft with the retaining disc and
washer oriented as shown. Take care not to over tighten the centre bolt.
5. Always run the machine for 30 seconds and check for vibration when a
new disc is fitted.
HANDLING AND STORING CUTTING DISCS
Handle cutting discs carefully. Avoid dropping or bumping. Do not roll a disc
on its edge. Do not pile other items such as tools on top of cutting discs. Store
discs in racks or bins with dividers for different types of discs and ensure easy
access and less handling. Never store cutting discs near excessive heat or
cold, in contact with water, oil or moisture, nor in drawers with loose tools.
WARNING: BEFORE PERFORMING ANY MAINTENANCE, ENSURE THE PLUG
HAS BEEN REMOVED FROM THE MAINS SUPPLY.

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Store in a dry area. When selecting racks, bins, boxes or drawers for storage
consider the size and type of cutting discs to be stored: for example, lay thin
bonded cutting discs flat and support larger cutting discs in racks. Always
follow the manufacturer's instructions.
Sort and store cutting discs in such away that older discs can be selected first.
Follow the manufacturer's instructions for length of time a cutting disc should
be stored.
SPECIFICATIONS
GUARANTEE
This product is guaranteed against faulty manufacture for a period of 12
months from the date of purchase. Please keep your receipt which will be
required as proof of purchase. This guarantee is invalid if the product is found
to have been abused or tampered with in any way, or not used for the
purpose for which it was intended. Faulty goods should be returned to their
place of purchase, no product can be returned to us without prior permission.
This guarantee does not effect your statutory rights.
Voltage 230V AC @ 50Hz
Input power 2400 W
Current Rating 10.3 A
No-load speed 3800 rpm (single speed with soft start)
Weight 17.8 kg
Dimensions (L x W x H) 545 (head lowered) x 308 x 423 mm
Max cutting dimensions (mm) Round:.
Square:.
Rectangle:.
Angle:.
@90o125 dia
@90o 120 sq
@90o 80x220
@90o 140x140
@45o115 dia
@45o95 sq
@45o70x100
@45o90x90
Sound Pressure Level (LPA) 98.9 dB(A)
Sound Power Level (LWA) 101.1 dB(A)
Sound Uncertainty Value (K) 3 dB(A)
Vibration 2.393 m/s²
Vibration Uncertainty Value (K) 1.5 m/s²
Ambient Operating Temperature -10o/ +50oC

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DECLARATION OF CONFORMITY

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PARTS LIST & DIAGRAM

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Replacement 350mm cutting discs part No: 6470800 (for metal) are available
from your Clarke dealer. Discs for cutting stone are part No: 6470760.
No Description No Description No Description
1 Moving Cover 35 Bearing 609-2Z/C4 69 Bolt M8x25
2 Plastic Bush 36 Rubber Bush 70 Lockpin
3 Sleeve 37 Fan Guide 71 Nut M8
4 Safety Guard 38 ST Screw 72 Rubber Pin
5 Rubber Sheath 39 Stator 73 Lockpin Knob
6 Output Spindle 40 Rating Plate 74 Back Plate (Fence)
7 Bolt M5x16 41 Housing 75 Scale Plate
8 Washer 5 42 Bolt M5 x 50 76 Washer 4
9 Bearing Holder 43 Carbon Brush 77 Washer 4
10 O-Ring 44 Spring Roll 78 Bolt M4x6
11 Bearing 6005-3RZ 45 Back Cover 79 Sleeve
12 Bearing Washer 46 ST Screw 80 Spring
13 Bolt M4x12 47 Brush Holder Assembly 81 Bolt M10 x 25
14 Pin 6 x 14 48 Rotating Knob 2 82 Washer 10
15 Power Cable with Plug 49 Bolt M5 x 8 83 Moving Vice Plate
16 Cable Gland 50 Rotating Sleeve 84 Circlip 10
17 Cable Clamp 51 Rotating Knob 3 85 Vice Studding
18 St Screw 52 Vice Traction Piece 86 Vice Locking Pawl
19 Washer 5 53 Pin 8m6x35 87 Vertical Pin
20 Bolt M5 x 30 54 Pin Holder 88 Rotating Spindle
21 Right Handle 55 Hex Wrench 89 Plastic Washer
22 Left Handle 56 Cable Gland 90 Gear Housing
23 Upside Grip 57 Machine Base 91 Bearing 6200-2Z
24 Soft Grip Cover 58 Washer 8mm 92 Nut
25 On/Off Switch 59 Bolt M8 x 20 93 Driven Gear
26 Capacitor 60 Washer 94 Cutting Disc
27 Downside Grip 61 Circlip 15mm 95 Nut M6
28 Compression Spring 62 Rubber Foot 96 Washer 6
29 Spindle Lock Assembly 63 Retaining Block 97 Bolt M6 x 20
30 O-ring 34.5 x 2.65 64 Pin 6m6x20 98 Inner Disc
31 Oil-seal Sheath 65 Support Holder 99 Outer Disc
32 Bearing 6202-2Z/C4 66 Washer 2 100 Retaining Washer
33 Washer 1 67 Bolt M8x35 101 Nameplate
34 Rotor 68 Rear Guard