Clarke CBS225 Instruction Manual

OPERATION & MAINTENANCE
INSTRUCTIONS
GC0816
9”BANDSAW
MODEL NO: CBS225
PART NO: 6460133

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INTRODUCTION
Thank you for purchasing this CLARKE Bandsaw.
Before attempting to operate the machine, it is essential that you read this
manual thoroughly and carefully follow all instructions given. In doing so you
will ensure the safety of yourself and that of others around you, and you can
also look forward to the product giving you long and satisfactory service.
GUARANTEE
This CLARKE product is guaranteed against faulty manufacture for a period of
12 months from the date of purchase. Please keep your receipt 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.
ENVIRONMENTAL PROTECTION
Recycle unwanted materials instead of disposing of them as waste. All
unwanted accessories and packaging should be sorted and taken to a
recycling centre for disposal in a manner which is compatible with the
environment.
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 but according to the laws governing Waste Electrical and
Electronic Equipment (WEEE) at a recognised disposal facility.

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SAFETY WARNINGS
WORK ENVIRONMENT
1. Keep the work area clean and well lit. Cluttered and dark areas invite
accidents.
2. 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.
3. Keep children and bystanders away while operating a power tool. Anyone
entering the work area must wear personal protective equipment.
Distractions can cause you to lose control and fragments of work or a
broken disc may fly away and cause injury.
4. Store power tools properly when not in use. Abrasive products should be
stored in a dry, secure place out of the reach of children.
5. Please read these instructions carefully and retain for future reference.
ELECTRICAL SAFETY
1. Power tool plugs must match the outlet. Never modify the plug in any way.
Do not use adapter plugs with earthed (grounded) power tools. Unmodified
plugs and matching outlets will reduce the risk of electric shock.
2. Do not expose power tools to rain or wet conditions. Water entering a
power tool will increase the risk of electric shock.
3. Do not abuse the cord. Never use the cable for carrying, pulling or
unplugging the power tool. Keep the cable away from heat, oil, sharp
edges or moving parts. Damaged or entangled cables increase the risk of
electric shock.
4. 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.
PERSONAL SAFETY
1. 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 personal injury.
CAUTION: FAILURE TO FOLLOW THESE PRECAUTIONS COULD RESULT IN
PERSONAL INJURY, AND/OR DAMAGE TO PROPERTY.

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2. Use personal protective equipment. Always wear eye protection. Safety
equipment such as dust mask, non-skid safety shoes, hearing protection
and a workshop apron capable of stopping small abrasive or workpiece
fragments.
3. Avoid accidental starting. Ensure the switch is in the off position before
plugging in. Plugging in power tools that have the switch on invites
accidents.
4. 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.
5. 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.
6. Keep your hair, clothing and gloves away from moving parts. Loose
clothes, jewellery or long hair can be caught in moving parts. Keep the
work area clean and tidy.
7. Regularly clean the power tool’s air vents. The motor fan will draw dust
inside the housing and accumulation of material could cause electrical
hazards.
8. Avoid operator fatigue. Stop the power tool at regular intervals for a short
break to rest hands and arms.
9. Maintain your tools. Keep all handles and grips dry and clean.
ELECTRICAL SAFETY
1. Position the power cable so that it cannot be inadvertently pulled or
pinched, and where it does not cause a trip hazard.
2. This machine is designed for indoor environments and must not be used for
other purposes.
3. If the machine requires repair, always contact your Clarke dealer. Always
insist on original spare parts. Repairs carried out by unauthorized persons
may be dangerous and invalidate the guarantee.
4. This machine must only be used by adults. Children should not be allowed
to play with this appliance.
5. Never use the machine if the electric cable or plug is in poor condition.
6. Do not use extension power cables.
7. Before cleaning or maintenance operations, always unplug the machine
from the power supply.

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POWER TOOL USE AND CARE
1. Do not force the machine. Use the correct power tool for your application.
It will do a better and safer job at the rate for which it was designed.
2. 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.
3. Disconnect the power tool from the power supply before making any
adjustments, changing accessories, or storing the tool. These measures will
reduce the risk of the power tool starting accidently.
4. Store power tools out of the reach of children and do not allow persons
unfamiliar with these instructions to operate the power tool. Power tools are
potentially dangerous in the hands of untrained users.
5. Maintain power tools in top condition. Keep tools/ machines clean for the
best and safest performance. Check for misalignment or binding of
moving parts, broken parts, or any 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.
6. Use recommended accessories. The use of improper accessories could be
hazardous.
7. Machine cleanliness. Do not allow the ventilation slots in the machine to
become blocked with dust.
8. Check the power tool for damage before using the machine. Any
damaged part should be inspected to ensure that it will operate properly
and perform its intended function. Check for alignment of moving parts,
breakage of parts, mountings, and any other condition that may affect the
machine’s operation. Any damage should be properly repaired or the part
replaced. If in doubt, DO NOT use the machine. Consult your local dealer.
SERVICING
1. When necessary, have your power tools serviced or repaired by a qualified
person using identical replacement parts. This will ensure that the safety of
the power tool is maintained.
ADDITIONAL PRECAUTIONS FOR BANDSAWS
1. Always check safety guards are in place and functioning correctly before
switching the machine on.
2. Always use a push stick & fence for small workpieces wherever practical.
3. Always use the appropriate saw blade for the material being cut.
4. Never touch the blade immediately after use, when changing the blade
always allow time for it to cool.

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5. Never use damaged blades. (Replacement blades are available from your
Clarke dealer.
6. Never attempt any maintenance or adjustments of the saw band when it is
in motion.
7. Do not remove jammed cut -off pieces until the blade has stopped.
8. Replace table insert if the slot has become enlarged.
9. When cutting wood, ensure all nails or fastenings have been removed
beforehand. Nails will damage the saw blade.
10. When cutting round timber stock, use a suitable jig or fixture to keep the
work from turning.
11. Always ensure the blade is fully tightened and correctly adjusted before
use.
12. Keep the mains cable well away from the working parts of the machine
and ensure an adequate electrical supply is close at hand so that the
operation is not restricted by the length of the cable.
13. Switch the machine off as soon as the task is completed.
SAFETY SYMBOLS
The following safety symbols may be found on the machine.
Wear a dust mask
Wear eye protection
Read instruction manual before use

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SPECIFICATIONS
CBS225
Weight 21 kg
Dimensions (W x D x H) 490 x 420 x 830 mm
Table Size (W x D) 300 x 300 mm
Throat Width 228 mm
Table Tilt Angle 0 - 45o
Mitre Gauge Range Left 60o/ Right 60o
Maximum Cutting Depth @ 90o90 mm
Maximum Cutting Depth @ 45o50 mm
Height of Fence 52 mm
Power supply 230V - 50Hz
Rated Power @230V 300 W
Motor speed 1400 rpm
Blade Speeds 10.6 m/sec
Duty Cycle S1 continuous
Sound Pressure Level (Lp) 70.7 dB(A)
Sound Power Level Measured (Lw) 83.7 dB(A)
Blade dimensions
Blade Length (welded loop) 1575 mm
Blade Width 10 mm
Blade Tooth Pitch 10 tpi
Blade thickness 0.35 mm

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ELECTRICAL CONNECTIONS
Before switching the product on, make sure that the voltage of your electricity supply is
the same as that indicated on the rating plate. This product is designed to operate on
230VAC 50Hz. Connecting it to any other power source may cause damage.
This product may be fitted with a non-rewireable plug. If it is necessary to change the
fuse in the plug, the fuse cover must be refitted. If the fuse cover becomes lost or
damaged, the plug must not be used until a suitable replacement is obtained.
If the plug has to be changed because it is not suitable for your socket, or due to
damage, it should be cut off and a replacement fitted, following the wiring instructions
shown below. The old plug must be disposed of safely, as insertion into a mains socket
could cause an electrical hazard.
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.
• The wire which is coloured Yellow and Green must be connected to the
terminal which is marked E or or coloured Green.
.
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.
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 Yellow and Green = Earth
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)
Earth
(Green and Yellow)

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OVERVIEW
NODESCRIPTION NODESCRIPTION
1 Blade Tension Setting Knob 6 Cover Release knob
2 Guide Height Setting Knob 7 Dust Tray
3 Upper Blade Guide 8 Start/Stop buttons
4 Mitre Gauge Assembly 9 Rip Fence Assembly
5 Tilting Work Table

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CONTENTS
Make sure that all parts are un-damaged and are present. If any parts are
missing or damaged please contact your CLARKE dealer immediately.
The following loose components are supplied with the bandsaw assembly.
ITEM DESCRIPTION ITEM DESCRIPTION
1 Bandsaw Assembly 6 D-piece/wing screw
2 Key/Spanner Set 7 Table
3 Mitre Guide Assembly 8 Polymer Foot c/w screws
4 Parallel Fence Assembly 9 Push Stick
5 Table Stop bolt 10 Push Stick Hook & nut

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ASSEMBLY
PREPARATION
For maximum stability the bandsaw should be bolted firmly to either a
workbench, a suitable stand, or a piece of plywood, 5/8” thick, and the
plywood should be clamped firmly to a workbench, using clamps, whenever
the bandsaw is being used.
The saw must be located in an area large enough to allow you to work freely,
taking into account the likely size of your workpiece, and that there should be
adequate lighting.
Make sure also that an adequate electrical supply is close by. Take extra care
if extension leads are used. Make sure that there is no possibility of tripping
over the lead when moving around the work area.
FITTING THE TABLE
1. Rest the bandsaw on its side,
supported by a block of timber
and protect the casing from
damage with cardboard. Fit the
feet to the bandsaw using the
pan head screws and washers.
2. Remove the D-nut and wing
screw from the table (if fitted).
3. Fit the table to the bandsaw using
socket head M8 x 14 bolts and
8mm flat washers. Ensure the saw blade is central in the table slot.
4. Screw the table stop bolt into the underneath of the table.
5. Re-fit the D-nut and wing screw to the table.
6. Fit the push stick hook to the side
of the machine and tighten using
the locking nut.
7. Hang the push stick on the hook.

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8. Fit the rip fence to the table if
required.
9. Slide the mitre gauge into the slot
in the table if required.
ADJUSTING THE COMPONENTS
TILTING THE TABLE
1. Loosen the locking handle and
turn the table tilting knob to adjust
the table to the desired angle.
2. Use the angle indicator scale on
the table tilting bracket, to find
the desired angle.
3. Re-tighten the locking handle to
secure the table.
• For assured accuracy, we
recommend checking the tilt
angle using a protractor or set square.
4. With the table exactly level, it
should rest on the supporting bolt
shown. Adjust the height of the
bolt by screwing it in or out of the
table and securing with the
locknut. Check with a set square
that the table is exactly level
when resting on the bolt.

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TRACKING THE SAW BLADE
1. Open the upper and lower covers
by releasing the twist knobs.
2. Manually rotate the upper wheel,
taking care of the sharp blade.
If the saw blade does not run on the
centre of the rubber tyre the tracking
needs to be corrected before use by
adjusting the tilt angle of the upper
bandsaw wheel.
3. Turn the blade tracking knob
clockwise or anticlockwise until the saw blade tracks centrally on the
rubber tyre of both wheels.
4. After adjusting, close both covers.
ADJUSTING THE BLADE TENSION
1. Raise the upper blade guide fully
by twisting the guide setting knob.
2. Check the tension by pressing
with a finger against the side of
the blade, halfway between the
table and upper guide.
• The blade should not flex
sideways by more than 2 mm at its
longest span.
3. Turn the blade tension knob to
adjust the tension.
• Turning the blade tension knob clockwise will increase the blade tension.
CAUTION: TOO MUCH TENSION CAN CAUSE THE SAW BLADE TO BREAK.
TOO LITTLE TENSION CAN CAUSE THE BLADE TO MAKE IRREGULAR
(WANEY) CUTS.

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BLADE GUIDES / BEARING SETTING
The upper and lower blade guides
need to be re-adjusted after any
blade change or tracking
adjustment.
This task may be easier if the table is
tilted for better access.
1. Loosen the set-screws (A) and
position the guide pins 0.5 mm
from the blade. Tighten the set
screws.
.
2. Loosen the socket-headed bolt (B) and adjust guide pin carrier position, so
that guide pins are positioned 1- 2mm from teeth of blade. Retighten the
socket-headed bolt (B).
3. Loosen the socket-headed bolt (C), and adjust the thrust bearing to a
position of 0.5mm from rear edge of the blade. Retighten the bolt (C).
4. Repeat the process with the lower blade guide located in the lower
section of the bandsaw.
• Note that the lower guide assembly is identical but installed upside-down.
and that access to the socket-headed bolts (B and C) is through the holes
provided.

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UPPER BLADE GUIDE ADJUSTMENT
The height of the upper blade guide
needs to be adjusted prior to every
cutting operation to accommodate
the height of the workpiece.
The upper blade guide should be set
approx 3 mm above the workpiece.
Set the upper blade guide by turning
the adjusting knob to the desired
height and securing in position with
the locking knob.
PREPARING FOR WORK
1. Press the green button to start the
bandsaw.
2. Press the red button ot stop the
machine at any time.
USING THE FENCE
The fence can be used on both sides of the blade.
1. Engage the fence with the table
and move to the required
position. The scale indicates the
distance from the saw blade to
the fence.
2. Ensure the fence is parallel with
the grooves in the table.
3. Press down the locking lever to
clamp the fence in position.

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USING THE MITRE GAUGE
The mitre gauge is inserted into the
table slot from either edge.
1. To set a mitre angle, loosen the
lock knob by turning it counter-
clockwise.
• The mitre gauge can be turned to
max 60oin both directions.
2. Firmly tighten the knob to secure
the mitre gauge in position.
CONNECTING TO A DUST COLLECTOR
This bandsaw is fitted with a dust port
for connection to a dust collector if
available.
• The connector size is 48 mm i/d
(53 mm o/d)
Other sawdust will fall into the dust
drawer which can be removed and
emptied as required. This is best
cleared out regularly.

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USING THE PUSH STICK
The push-stick serves as an extension
of the operators hand as protection
against accidentally touching the
saw blade.
The push-stick should be used if the
rip fence is close to the blade.
When not in use, the push-stick can
be stored on the hook provided on
the bandsaw frame.
PRACTICAL OPERATION
Before commencing work, ensure the work area is clean and tidy and the
machine table is clear of tools etc. Plan your work carefully and set the
machine up accordingly before switching on.
• Check the blade is correctly tensioned before use (see page 13).
• Set the upper blade guide as close as practical to the workpiece. This
provides the best safety for the operator and giving more accurate results
and greater control.
• Adjust the height of the upper blade guide to achieve the best control. The
guideshould always be set to just clear the top of the workpiece.
• Switch on and allow the saw blade to reach full speed before proceeding.
• Use both hands to feed the workpiece. The work must be held flat on the
table at all times to prevent binding of the blade. Use a steady, even
pressure, just sufficient to keep the blade cutting.
• Always use the rip fence or mitre gauge where possible to eliminate any
sideways movement of the work. This is most important when the table is
tilted at an angle.
• Remember that the blade removes material during the cut creating a gap
called the ‘kerf’, which must be allowed for when cutting to exact sizes.
Plan your cut so that the kerf is the scrap side of the line you wish to cut.
Where necessary, allow a little more material for finishing.
• Always use a suitable holding device when cutting round or irregular
shaped timber to prevent twisting of the work piece.

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TYPES OF CUT
Several types of cut are possible with this saw i.e. rip cutting, cross cutting,
bevel or mitre cutting.
RIP CUTTING
This term refers to cutting timber in the same direction as the grain, rather than
across it. You can rip wood freehand to a drawn pencil line, but best results
are obtained by using the rip fence.
If the table is set level, set the rip-fence to the left hand side of the blade,
allowing you to use your right hand to hold the work firmly against the fence.
The scale on the fence guide rail indicates the distance of the fence from the
saw blade and can be used as shown on page 15.
When cutting a bevel rip, with the table tilted at any angle up to 45o, set the
rip fence to the right hand side of the blade if the width of the workpiece
allows it. With the fence on the ‘downhill’ side of the table, it will help support
the workpiece.
The width of cut indicator (scale) on the guide rail may be used to set the rip
fence to the required cutting position.
Long workpieces may require additional support in the form of blocks or rollers
and may be pulled as well as pushed to pass them through the bandsaw.
CROSS CUTTING
This term refers to cutting timber at right angles to the grain. This type of cut
can also be made freehand, but the mitre gauge is used to ensure accurate
results. The mitre gauge can be adjusted up to 60oto produce mitre cuts, and
with the table tilted, compound mitre cuts.
Make sure the work is held firmly against the table and against the face of the
mitre gauge. Be careful to keep your fingers away from the blade, particularly
at the end of the cut.
MITRE CUTTING
Most crosscut work, especially with small pieces is more easily controlled with
the use of a mitre gauge. The mitre gauge is also essential for accurate
compound mitre cuts. The gauge is graduated to 60ofor both left and right
hand angles.
FREEHAND CUTTING
The ease with which many different and varied shapes can be cut is one of
the most important features of the bandsaw.

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When freehand cutting, always feed the work slowly so that the blade can
follow the line you wish to cut. Make sure not to drag the work off line, forcing
the blade sideways, or twisting it.
In many cases, it is helpful to rough cut about 6mm away from the line. For
difficult curves which may be too tight for the blade, make relief cuts at 90° to
the face of the curve so that these scraps will fall away as the final radius is
sawn.
Each blade has a minimum radius which it will be able to cut, dependant
upon its width. The blade supplied is 10mm wide and able to cut as little as
50mm radius, beyond which the stress may cause it to break. If using a
different blade, a bandsaw blade radius chart should be consulted.

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MAINTENANCE
CLEANING
Accumulated dust and chips should be removed from inside the bandsaw
frequently as well as emptying the dust drawer. Open the upper and lower
covers, use a soft brush and/or vacuum cleaner to remove sawdust. If
compressed air is used, ensure it is set to no more than 10 psi.
At the end of every work session, clean sawdust away from the motor vents.
CHANGING THE SAW BLADE
1. Remove the D-nut/screw from the
table.
2. Open the upper and lower
covers.
3. Set the upper blade guide to its
lowest position.
4. Loosen the quick-release lever
until the saw blade has
slackened.
5. Remove the saw blade from the
machine.
6. Fit a fresh saw blade, passing it
behind the side guard and
aligning it with the upper and
lower blade guides. Centre the
blade on the rubber tyres of the
wheels. Ensure the teeth are
pointing downwards towards the
table.
7. Tighten the quick release lever.
WARNING: ALWAYS SWITCH OFF THE MACHINE AND DISCONNECT FROM
THE POWER SUPPLY BEFORE CARRYING OUT ANY CLEANING OR
MAINTENANCE TASKS.
WARNING: THE TEETH OF THE BLADE ARE SHARP. TAKE CARE WHEN
HANDLING THE BLADE IN SITUATIONS SUCH AS UNPACKING, MOUNTING
OR REPLACING.