Clarke Woodworker BS1 Installation and operation manual

BELT SANDER
OPERATING & MAINTENANCE
INSTRUCTIONS
0704
BELT SANDER
Part No. 6462050
MODEL No. BS1

Thank you for selecting this CLARKE Hand Held Belt Sander, which is designed for DIY use,
and for sandinig WOOD ONLY only.
Before attempting to use the machine, please read this leaflet 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 the Sander giving you long and satisfactory
service.
GUARANTEE
This product is guaranteed against faulty manufacture for a period of 12 months from the
date of purchase. Please keep your receipt therefore, 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. Please note that backing pad is not
covered by this warranty.
SPECIFICATIONS
Elec. Supply .................................... 230V 50Hz 1ph
Power Rating .................................. 900 Watts
Fuse Rating ..................................... 13 Amps
No Load Speed ............................. 380 M/min
Belt Size ........................................... 76x533mm
Sound Power Level ........................ 106dBL WA
Vibration Level ............................... >2.5m/s2
Weight ............................................. 3.7kg
Please note that the details and specifications contained herein, are correct at the time of going to print. However, CLARKE
International reserve the right to change specifications at any time witho t prior notice.
For Spare Parts and Service, please contact your nearest dealer, or CLARKE International,
on one of the following numbers.
PARTS & SERVICE TEL: [phone]
PARTS & SERVICE FAX: [phone]
or e-mail as follows:
PARTS: [email protected]
SERVICE: [email protected]
PARTS & SERVICE
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This product conforms with the following directives:
98/37/EC, 73/23/EEC and 89/336/EEC
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TROUBLE SHOOTING
Sander is overheating
This indicates the machine is dirty. Clean the ventilation holes, and blow
out with compressed air or a clean dry cloth.
Overloading the machine will also cause overheating. Do not use for heavy
duty work, and do not apply excessive pressure.
Excessive sparking occurs
This indicates worn brushes. This problem is quickly remedied but you should
consult your CLARKE dealer for parts and advice.
Sander does not operate when switched ON
Check to ensure the fuse is sound, and replace if necessary. If the fuse is
sound, or the blows repeatedly, consult your CLARKE dealer.
Item Description Part No.
1 Dust Collector Bag TMCBS101
2 Motor Brushes TMCBS102
PARTS LIST
ACCESSORIES
The following sanding belts are available from your Clarke dealer.
40 Grit, pack of 10 ............... Part No. 6468040
60 Grit pack of 10 ................ Part No. 6468042
80 Grit pack of 10 ................ Part No. 6468044
120 Grit pack of 10 .............. Part No. 6468046

SAFETY PRECAUTIONS
WARNING:
As with all machinery, there are certain hazards involved with their operation
and use. Exercising respect and caution will considerably lessen the risk of
personal injury. However, if normal safety precautions are overlooked or
ignored, personal injury to the operator or damage to property, may result.
1. ALWAYS Learn the machines’ applications, limitations and the specific potential
hazards peculiar to it. Read and become familiar with the entire operating manual.
2. ALWAYS use a face or dust mask. Be aware that some materials can
be extremely toxic...take all necessary precautions.
3. ALWAYS check for damage before using the machine, any damaged
part, should be checked 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 machines’ operation.
Any damage should be properly repaired or the part replaced. If in
doubt, DO NOT use the machine. Consult your local dealer.
4. ALWAYS disconnect the tool/machine from the power supply before servicing and
when changing accessories.
5. ALWAYS wear safety goggles, manufactured to the latest European Safety Standards.
Everyday eyeglasses do not have impact resistant lenses, they are not safety glasses.
6. ALWAYS keep work area clean cluttered areas and benches
invite accidents.
7. ALWAYS ensure that adequate lighting is available. A
minimum intensity of 300 lux should be provided. Ensure
that lighting is placed so that you will not be working in your
own shadow.
8. ALWAYS keep children away. All visitors should be kept a safe distance from the work
area, especially whilst operating the machine.
9. ALWAYS maintain machine in top condition. Keep tools/machines
clean for the best and safest performance. Follow maintenance
instructions.
10. ALWAYS handle with extreme care do not carry the tool/machine
by its’ electric cable, or yank the cable to disconnect it from the
power supply .
11. ALWAYS ensure the switch is off before plugging in to mains. Avoid accidental starting.
12. ALWAYS concentrate on the job in hand, no matter how
trivial it may seem. Be aware that accidents are caused
by carelessness due to familiarity.
13. ALWAYS keep your proper footing and balance at all
times - don’t overreach. For best footing, wear rubber
soled footwear. Keep floor clear of oil, scrap wood, etc.
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OPERATION
With the mains cable disconnected from the mains supply, select the abrasive belt
appropriate for the job in hand, and attach it to the machine as follows:
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Pull out the Belt Tension Lever fully, in the manner
shown in Fig.1. This will allow the belt to be slipped
over the front and rear rollers. Centralise the belt,
then gently release the Tensioning lever...under
control...do not allow it to spring back.
Attach the dust collection bag to the orifice at
the rear of the tool, by pressing the lugs at the
neck of the bag together, so that the wire clamp
may be fitted over the neck of the orifice.
The ON/OFF trigger switch is located under the grip.
DO NOT plug in to the mains, unless you have
ensured the tool is switched OFF. To do this, pull
the switch fully upwards, and then release it.
To switch the machine ON, pull the trigger switch, and hold in position by pushing the button on
the side of the grip. To release the switch lock, and switch OFF, pull the trigger switch a second time.
Fig.1
Fig.2
Belt Tracking
It is essential that the belt runs true between the
rollers otherwise it will have the tendency to run off.
A Tracking adjuster is provided as indicated in
Fig.2. Turn the adjuster so that the front roller
appears to be square, then switch ON the tool.
Observe the belt, and turn the Adjuster Knob
clockwise or anticlockwise to ensure the belt runs
truly. Once satisfied, the tool is ready for use.
GENERAL HINTS FOR SANDING
Always check to ensure that the work is free of nails, or the nail heads are punched below
the surface of the work, as appropriate.
Move the machine evenly and smoothly over the surface of the work, with only light
pressure, evenly spread on the front hand post, and the handle. This helps to expel dust
particles, and produce an even finish, and will also prolong the life of the abrasive paper.
Let the machine do the work. Ensure the tool is flat on the work surface and DO NOT
apply excessive downwards pressure, as this will not only produce an uneven finish, but
will overload the motor, and therefore the possibility of motor failure.
MAINTENANCE
Always inspect the machine before use, and ensure it is in top condition.
Ensure all air vents are clear, (use compressed air to clean the machine where possible).
Check the cable to ensure it is sound and free from cracks, bare wires etc.
Motor Brush Renewal (Fig.2)
Unscrew and remove the Brush caps, withdraw the brush assemblies and replace with new ones.

14. ALWAYS wear proper apparel. Loose clothing or jewellery may
get caught in moving parts. Wear protective hair covering to
contain long hair.
15. ALWAYS use recommended accessories. The use of improper
accessories could be hazardous.
16. ALWAYS remove plug from electrical outlet when adjusting,
changing parts, or working on the machine.
17. NEVER operate machine while under the influence of drugs, alcohol or any medication.
18. NEVER leave machine running unattended. Turn power off. Do not leave the
machine until it comes to a complete stop.
19. NEVER force the machine. It will do a better and safer job at the
rate for which it was designed.
20. NEVER use power tools in damp or wet locations or expose them
to rain. Keep your work area well illuminated. Do not use in explosive
atmosphere (around paint, flammable liquids etc.). Avoid
dangerous environment.
ADDITIONAL PRECAUTIONS FOR BELT SANDERS
1. Always wear ear protectors/defenders, as the noise level of this machine can exceed
85dB (A).
2. Ensure the Dust Collection Bag is attached before use. Empty dust frequently.
3. Do not use the machine if the electric cable, plug or the motor, is in poor condition.
4. Keep the mains cable well away from the sander, and ensure an adequate electrical
supply is close at hand so that the operation is not restricted by the length of the
cable.
5. Switch the machine OFF immediately the task is completed.
6. Never allow the ventilation slots in the machine to become blocked.
7. Always use the appropriate sanding medium for the material being worked. Wood
sanding media of various grades is available from your Clarke dealer, (see accessories)
8. Do not attempt any electrical repair yourself. Consult a qualified electrician, or our
Service Dep’t on 020 8988 7400
Additionally, please keep these instructions in a safe place for future reference.
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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.
WARNING
This appliance is Doubly Insulated, and the two wires in the mains lead should
be wired up in accordance with the following colour code:
BLUE - NEUTRAL
BROWN - LIVE
• Connect the BLUE coloured cord to the plug terminal marked a letter “N”
• Connect the BROWN coloured cord to the plug terminal marked a letter “L”
If this appliance is fitted with a plug which is moulded on to the electric cable (i.e. non-
rewireable) please note:
1. The plug must be thrown away if it is cut from the electric cable. There is a danger of
electric shock if it is subsequently inserted into a socket outlet.
2. Never use the plug without the fuse cover fitted.
3. Should you wish to replace a detachable fuse carrier, ensure that the correct
replacement is used (as indicated by marking or colour code).
4. Replacement fuse covers can be obtained from your local dealer or most electrical
stockists.
FUSE RATING
The fuse in the plug must be replaced with one of the same rating (13 amps) and this
replacement must be ASTA approved to BS1362.
If in doubt, consult a qualified electrician. Do not attempt any electrical repairs yourself.
CABLE EXTENSION.
Do not use an extension longer than 10 metres, with the conductor size at least the same size
as that on the machine.
DUST EXTRACTION
The sander is provided with a dust collection bag, which should always be in place. This
does not preclude the user from wearing a face mask to prevent the inhalation of dust
particles.
Although a dust collection facility is provided, due to the nature of the tool, some of the
dust produced will be forced into the surrounding atmosphere, and will not be collected.
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