Clarke CS4-6E Instruction Manual
OPERATION & MAINTENANCE
INSTRUCTIONS
LS0917
ORIGINAL INSTRUCTIONS
BELT & DISC SANDER
MODEL NO: CS4-6E
PART NO: 6500413
2
INTRODUCTION
Thank you for purchasing this CLARKE product.
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.
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.
IN THE BOX
The following should be supplied inside the box. If any parts are missing, please
contact your local Clarke dealer.
• 1 x Belt/Disc Sander
• 1 x Sanding Table
• 1 x Tilting Work Table (Fitted)
• 1 x Lower Disc Guard
• 1 x Mitre Guide Assembly
• 1 x 6 mm Hexagon Key
• 1 x Sanding Belt
• 1 x Sanding Disc
• 1 x Fixings Pack
3
GENERAL SAFETY RULES
1. ALWAYS learn the machines applications, limitations and the specific
potential hazards. Read and become familiar with the entire operating
manual.
1. ALWAYS use a face or dust mask if the operation is particularly dusty.
2. AlWAYS check for damage before using the machine, check for alignment
of moving parts, breakage of parts, and any other condition that may
affect the machines operation. Damage should be properly repaired or
the part replaced. If in doubt, DO NOT use the machine. Consult your local
dealer.
3. ALWAYS disconnect the machine from the power supply before servicing
and when changing accessories.
4. ALWAYS wear safety goggles, manufactured to the latest European Safety
Standards. Everyday eyeglasses do not have impact resistant lenses, and
are not safety glasses.
5. ALWAYS keep work area clean. Cluttered areas and benches invite
accidents.
6. ALWAYS ensure that adequate lighting is available. Ensure that lighting is
placed so that you will not be working in your own shadow.
7. ALWAYS keep children away. All visitors should be kept a safe distance from
the work area, especially when the machine is being used.
8. ALWAYS maintain machine in top condition. Keep tools/machines clean for
the best and safest performance. Follow maintenance instructions.
9. ALWAYS handle with extreme care and do not carry the tool/machine by its
electric cable, or pull on the cable to disconnect it from the power supply.
10. ALWAYS ensure the switch is off before plugging in to mains. Avoid
accidental starting.
11. 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.
12. 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.
13. ALWAYS dress properly. Loose clothing or jewellery may get caught in
moving parts. Wear protective hair covering to contain long hair.
14. ALWAYS guard against electric shock. Avoid contact with earthed surfaces
- pipes, radiators etc.
4
15. NEVER operate machine while under the influence of drugs, alcohol or any
medication.
16. NEVER leave machine running unattended. Turn power off. Do not leave
the machine until it comes to a complete stop.
17. NEVER force the machine, it will do a better and safer job at the rate for
which it was designed.
18. NEVER use power tools in damp or wet locations or expose them to rain. Do
not use in an explosive atmosphere (around paint, flammable liquids etc.)
Avoid dangerous environments.
19. If the tool begins to make an abnormal noise, or produce excessive
vibrations, smoke or burning odour, turn the tool off immediately and do
not operate until repaired.
EXTRA PRECAUTIONS FOR BELT/DISC SANDERS
1. ALWAYS wear ear protectors/defenders when using this machine.
2. ALWAYS wear a dust mask when using this machine. Be aware that harmful
or toxic dust could be produced when sanding some woods.
3. ALWAYS use the table to support the workpiece.
4. ALWAYS check to ensure the table and attachments are secure before
starting.
5. ALWAYS maintain a clearance of 2-3mm between table and sanding disc.
6. ALWAYS hold the workpiece firmly so that it cannot be torn from your
hands.
7. ALWAYS feed the workpiece against the direction of rotation of the disc. i.e
the LEFT side of the disc.
8. ALWAYS keep the mains cable well away from 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.
9. ALWAYS use a dust extraction device, properly connected to the dust
extraction port.
10. ALWAYS ensure that nails or foreign objects have been removed from a
workpiece beforehand. Nails etc. will destroy the belt or disc.
11. NEVER allow the ventilation slots in the motor to become blocked.
12. NEVER sand pieces which cannot be held firmly by hand.
5
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)
6
OVERVIEW
Sanding operations are inherently dusty. It is strongly recommended that users
use a dust-collection system when using this belt & disc sander. The use of a
mask or respirator is still recommended even when a dust-collection system is
in use.
7
ASSEMBLY
MOUNTING THE SANDER TO A WORKBENCH
Before attempting to use this sander, it should be properly mounted to a
workbench or stand
1. Position the sander on the
workbench where you intend to
use it.
2. Mark the workbench through the
mounting holes located in the
sander base. Drill holes in the
workbench at the marks.
3. Use long bolts, spring washers and
nuts (not supplied), to secure the
sander to the workbench as
shown.
MOUNTING THE TILTING WORK TABLE ASSEMBLY
1. Position the table-support bracket
so that the “pivot pin” fits into the
corresponding hole on the sander
frame and the radius slot aligns
with the threaded hole in the
frame.
2. Place a washer on the threaded
shaft of the knob, insert through
radius slot, and tighten into
threaded hole.
3. Adjust the table to the angle desired for the sanding task.
4. To avoid trapping the workpiece or your fingers between the table and
disc, adjust the position of the table on it’s mounting bracket to maintain a
gap of no more than 2 mm.
CAUTION: THE SANDER MUST BE ASSEMBLED BEFORE USE. DO NOT PLUG
THE SANDER INTO A POWER SOURCE UNTIL IT HAS BEEN COMPLETELY
ASSEMBLED.
8
INSTALLING THE BACKSTOP
1. Position the backstop against the
frame so that the slot aligns with
threaded hole in the frame.
2. Secure the backstop to the frame
with 2 x socket head screws and
washers as shown.
• Do not overtighten.
• The gap between the sanding
belt and the backstop should
be no more than 2 mm.
ATTACHING A DUST COLLECTION HOSE
This sander is equipped with a 2½” (60
mm) diameter dust port that can be
connected to a vacuum or dust-
collection system.
1. Place a 2½” ID diameter hose over
the dust port.
Secure the hose in place with a hose
clamp.
9
CHANGING THE SANDING DISCS
1. Remove the mitre gauge and
work table assembly.
2. Remove the disc guard screws
and disc guard.
3. Remove the sanding disc from the
disc plate.
• Sanding discs are attached to
the plate using a pressure-
sensitive adhesive
4. Ensure the disc plate is clean.
5. Peel the backing away from the
new sanding disc.
6. Align perimeter of the disc with the
plate and press the disc firmly into
position on the plate, leaving no
loose edges.
7. Replace the disc guard, disc
guard screws and work table.
CONSUMABLES
Sanding discs are available from your Clarke dealer.
WARNING: TURN THE POWER OFF AND REMOVE THE PLUG FROM THE
POWER OUTLET BEFORE CHANGING THE ACCESSORIES.
CAUTION: ‘HOOK & LOOP’ SANDING DISCS CANNOT BE USED WITH THIS
SANDER!
Grit Part number
Fine 6502097
Medium 6500809
Coarse 6502102
10
CHANGING THE SANDING BELTS
1. Loosen the socket head screw
using the 6 mm hex wrench
provided.
2. Raise the belt sanding arm as
shown.
3. Slide out one end of the tension
lever as shown to release belt
tension.
4. Remove the tray located on the
bottom of the belt sanding arm by
loosening the two screws on the
back of the belt sanding arm.
5. Slide the sanding belt off of the drive and idler drums.
6. Slide new sanding belt over the drive and idler drums. Ensure the belt is
centred on both drums and is the right way round.
7. Return the tension lever into its original position to apply tension to the belt.
8. Replace the tray and tighten the two screws on the back of the belt
sanding arm.
9. Lower the belt sanding arm and tighten the socket head screw using the
6 mm hex wrench provided.
CONSUMABLES
Sanding Belts are available from your Clarke dealer.
10. Before using, check belt tracking as described in the next section and
adjust as necessary.
CAUTION: CHECK THE INSIDE OF THE BELT FOR A “DIRECTION ARROW”. IF
PRESENT, INSTALL THE BELT WITH THE ARROW POINTING IN THE SAME
DIRECTION AS THE DIRECTION INDICATOR ON THE HOUSING.
Grit Part number
Fine 6502096
Medium 6500808
Coarse 6502101
This manual suits for next models
1
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