Clarke CSR310 Instruction Manual

OPERATION & MAINTENANCE
INSTRUCTIONS
ORIGINAL INSTRUCTIONS GC0519-ISS 2
SANDING ROLLER
MODEL NO: CSR310
PART NO: 6500480

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INTRODUCTION
Thank you for purchasing this CLARKE Sanding Roller.
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.
SPECIFICATIONS
Model Number CSR310
Rated Voltage 230V~50Hz
Power Input 310W
Speed Range 1600-3000 rpm
Sound Pressure Level LpA 80.2 dB(A), Uncertainty Factor (K) 3 dB(A)
Sound Power Level LWA 91.2 dB(A), Uncertainty Factor (K) 3 dB(A)
Weight 1.7 kg (unpacked)
Vibration 4.243 m/s2Uncertainty Factor (K) 1.5
Dimensions (L x W x H) 500 mm x 127 mm x 74 mm

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POWER TOOL SAFETY WARNINGS
WORK AREA
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.
Distractions can cause you to lose control.
ELECTRICAL SAFETY
1. Power tool plugs must match the outlet. Never modify the plug in any way.
Do not use adaptor 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 cable. Never use it 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
5. If operating the power tool in a damp location is unavoidable, use a
residual current device (RCD) protected supply.
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.
2. Use safety equipment. Always wear eye protection. Safety equipment such
as dust mask, non-skid safety shoes, hard hat, or hearing protection used
for appropriate conditions will reduce personal injuries.
3. Avoid accidental starting. Ensure the switch is in the off position before
plugging in. Carrying power tools with your finger on the switch or plugging
in power tools that have the switch on invites accidents.
4. Remove any wrench before turning the power tool on. A wrench left
attached to a rotating part may result in personal injury.

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5. Do not overreach. Keep proper footing and balance at all times. This
enables better control of the power tool in unexpected situations.
6. 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.
POWER TOOL USE AND CARE
1. Do not force the power tool. Use the correct accessories for your
application. The correct power tool will do the job better and safer at the
rate which it was designed for.
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 plug from the power source before changing accessories,
or storing power tools. Such preventive safety measures reduce the risk of
starting the power tool accidentally.
4. Store idle tools out of the reach of children and do not allow persons
unfamiliar with the power tool or these instructions to operate it. Power tools
are dangerous in the hands of untrained users.
5. 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.
6. Use the power tool and accessories in accordance with these instructions
and in the manner intended, taking into account the working conditions
and the work to be performed. Use of the power tool for operations
different from intended could result in a hazardous situation.
7. The performance of this tool may vary, depending upon variations in line
voltage. Extension cable usage may also affect performance.
SERVICE
1. Have your power tool serviced by qualified service personnel using only
identical replacement parts. This will ensure that the safety of the power
tool is maintained.
ADDITIONAL SAFETY WARNINGS FOR SANDERS
1. Secure the workpiece to a stable platform. Holding the work by hand or
against your body may lead to loss of control.

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2. Dust arising from sanding may endanger the health of the operator and
possible bystanders. Wear a dust mask and ensure that persons entering
the work area are also protected.
3. Remove all dust after sanding.
4. Take care when sanding lead based paint or when sanding wood or metal
which may produce toxic dust, - do not let children or pregnant women
enter the work area.
EXPLANATION OF SYMBOLS & PICTOGRAMS
Read instruction manual before use.
Wear safety glasses or goggles when using the tool.
Wear ear protection when using this tool.
Wear a dust mask.

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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.
We strongly recommend that this machine is connected to the mains supply
via a Residual Current Device (RCD)
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 5 Amp fuse.
Ensure that the outer sheath of the cable is firmly held by the clamp
Neutral
(Blue)
Live
(Brown)

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CARTON CONTENTS
The following items should be supplied in the carton. If any parts are missing or
damaged, please contact the Clarke dealer where you purchased the tool.
• 1 x Electric Sanding Roller
• 1 x Sanding Roller 45 x 60mm fitted with sanding sleeve 80G abrasive
• 1 x Lamella roller 60 x 60mm (80G abrasive)
• 1 x Lamella roller 60 x 10mm (80G abrasive)
• 1 x Dust Extract Adaptor
• 1 x Hex Key
PARTS IDENTIFICATION
1 Spindle/tool holder 7 Spindle Lock Button
2 Holding Screw 8 Sanding sleeve
3 Spark Deflector 9 On/off Switch
4 Knurled Adjusting Knob 10 Variable Speed Control Knob
5 Dust Extract Adaptor 11 Abrasive Sleeve
6 Lamella roller 12 Hex Key

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BEFORE USE
FITTING THE SPARK DEFLECTOR
ASSEMBLY
1. Slide the spark deflector along the
grooves on the sanding arm.
2. Tighten the knurled screw.
ADJUSTMENT
1. When the spark deflector is
mounted it can be adjusted to
one of four positions as required
by the user.
2. Push the spark deflector into the
required position around the
sanding arm.
FITTING AND REMOVING ACCESSORIES
1. Press the spindle lock button.
2. Remove the securing screw with
the hex key provided.
3. Push the sanding accessory onto
the tool holder.
4. Secure by refitting the securing
screw.
WARNING: BEFORE FITTING ACCESSORIES MAKE SURE THAT THE TOOL IS
SWITCHED OFF AND UNPLUGGED.

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NOTE: Sanding accessories can only be fitted one way. The sanding
accessory must slide on easily. Do not attempt to force it onto the tool
holder. Check the correct direction of the sanding accessory.
5. Fit the sanding roller as described
above.
6. Press the spindle lock button and
turn the sander by hand until the
spindle lock engages.
7. Turn the sanding belt anti-
clockwise along with the slots on
the sanding roller.
DUST EXTRACTION
Use a dust extraction device or a vacuum cleaner to remove dust from the
sanding accessory.
FITTING THE DUST EXTRACTION ADAPTER
1. Slide the dust extraction adapter into the spark deflector.
2. Connect the suction hose (not
included) to the dust extraction
adapter. Use the supplied reducer
ring if necessary.
3. Use a suitable dust extraction
device when toxic, carcinogenic
or fine dust is produced. Any
Clarke dust extractor would be
suitable.
CAUTION: HARMFUL OR TOXIC DUST MAY BE PRODUCED WHEN
SANDING LEAD PAINTED SURFACES, WOODS OR METAL. CONTACT
WITH, OR INHALATION OF THESE DUSTS CAN ENDANGER THE HEALTH OF
THE OPERATOR OR BYSTANDERS. CERTAIN DUSTS LIKE OAK AND BEECH
ARE CONSIDERED TO BE CANCEROUS IN CONJUNCTION WITH
ADDITIVES IN WOOD TREATMENTS (CHROMATE, WOOD PRESERVATIVES).
ASBESTOS-CONTAINING MATERIALS MAY ONLY BE HANDLED BY EXPERTS.
CAUTION: - USE A DUST EXTRACTION DEVICE OR A VACUUM CLEANER.
CAUTION: - WORK IN A WELL VENTILATED ROOM. - THE USE OF A DUST
MASK FILTER CLASS P2 IS RECOMMENDED. - OBSERVE LOCAL
REGULATIONS REGARDING THE HANDLING OF CERTAIN MATERIALS.

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OPERATION
SWITCHING ON AND OFF
• To switch the sander on, push
the switch to position 1.
• To switch the sander off, push
the switch to position 0.
VARIABLE SPEED CONTROL
The variable speed control allows you to adapt the speed of the tool to the
workpiece material.
The rotation speed can be set
between 1600 rpm and 3000 rpm
with the speed control switch.
The speed control switch has 6 levels
marked on it >1< indicates the lowest
speed setting >6< the highest.
NOTE: The speed can also be
adjusted during operation as
described above.
• Use a low speed setting when
using a fine grit, when working with plastics or ceramics and when
removing painted or varnished surfaces.
• Use a high speed setting when using a coarse grit and when removing a
lot of material.

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HINTS FOR OPTIMUM USE
• Always hold the sander securely.
• Do not exert pressure on the sander.
• Regularly check the condition of the abrasive accessory and replace
when necessary.
• On very uneven surfaces or when removing layers of paint, start with a
coarse grit. On other surfaces, start with a medium grit. In both cases,
gradually change to a fine grit for a smooth finish.
ACCESSORIES
• An accessory kit (part no 6500482) is available from your Clarke dealer.

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MAINTENANCE
• Your sander has been designed to operate over a long period of time
with a minimum of maintenance. Continuous satisfactory operation
depends upon proper care.
• Regularly clean the ventilation slots using a soft dry brush or dry cloth.
• Only clean the motor housing using a clean damp cloth. Do not use any
abrasive or solvent-based cleaner.
• A damaged power cable should be replaced by your Clarke dealer or
qualified electrician.
• The bearings in this sander are sealed for life and require no
maintenance.
VIBRATION
The declared vibration emission values stated in the specifications have been
measured in accordance with a standard test method provided by EN 60745
and may be used for comparing one tool with another. The declared vibration
emission value may also be used in a preliminary assessment of exposure.
WARNING: BEFORE PERFORMING ANY MAINTENANCE, SWITCH OFF AND
UNPLUG THE SANDER.
WARNING: THE VIBRATION EMISSION VALUE DURING ACTUAL USE OF THE
POWER TOOL CAN DIFFER FROM THE DECLARED VALUE DEPENDING ON
THE WAYS IN WHICH THE TOOL IS USED. THE VIBRATION LEVEL MAY
INCREASE ABOVE THE LEVEL STATED.

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DECLARATION OF CONFORMITY

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PARTS LIST
1LockScrew
2OutputShaft
3 Circlip for 24 dia hole
4 Bearing 609-2RS
5BevelGear
6 Oil Bearing
7Holder
8 Protective Hood
9Knob
10 Shaft Lock Button
11 Shaft Lock Spring
12 Screw M4 x 6
13 Bevel Gear
14 Bearing 625-2RS
15 Transmission Shaft
16 Bearing 628-2RS
17 Gearwheel
18 Armature
19 Bearing 607-2RS
20 Stator
21 Carbon Brush
22 Right Brush Box
23 Left Brush Box
24 Screw ST2.9x16
25 Circuit Board
26 Speed Control Knob
27 Cable Clamp
28 Cable Gland
29 Power Cable
30 Housing
31 Pin 3x15
32 Spring Pushbutton
33 Switch Actuating Rod
34 Switch Button
35 Self Locking Pushbutton
36 Housing
37 Screw ST4.1x19

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PART DIAGRAM