Clarke CWL325V User guide

VARIABLE SPEED LATHE

MODEL NO: CWL325V

PART NO: 6501660

OPERATION & MAINTENANCE

INSTRUCTIONS

ORIGINAL INSTRUCTIONS DL0925 Rev 7

INTRODUCTION

Thank you for purchasing this CLARKE Wood Lathe.

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.

SPECIFICATIONS

Weight 21 kg

Dimensions (L x W x H) 732 x 222 x 300 mm

Speed 890 - 3190 rpm (variable)

Distance between centres 325 mm

Turning Capacity 200 mm

Spindle Thread 3/4” x 16TPI (UNF)

IP (Ingress protection) rating IP 20

Motor voltage/frequency 230V / 50Hz

Rated input wattage 300 W

Sound Pressure Level (Lp) No load 75.3 / loaded 82.5 dB(A)

Sound Power Level Measured (Lw) No load 84.3 / loaded 91.8 dB(A)

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SAFETY WARNINGS

CAUTION: FAILURE TO FOLLOW THESE PRECAUTIONS COULD RESULT
IN PERSONAL INJURY, AND/OR DAMAGE TO PROPERTY.

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 power cable. 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.

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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. Do not use extension power cables.

6. Before cleaning or maintenance operations, always unplug the machine from the
power supply.

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.

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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 WOODLATHES

WARNING: DUST GENERATED FROM CERTAIN MATERIALS CAN BE
HAZARDOUS TO YOUR HEALTH. ALWAYS OPERATE THE LATHE IN A
WELL VENTILATED AREA. USE A DUST COLLECTION SYSTEM
WHENEVER POSSIBLE.

1. Always familiarise yourself with woodlathes and turning techniques before using
the machine. If there is any doubt whatsoever you should consult a qualified
person.

2. ALWAYS store chisels safety when you have finished with the machine.

3. CAUTION: This machine is designed for use with woodturning chisels only.

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4. NEVER attempt to turn a workpiece unless a suitable support is used.

5. ALWAYS stop the lathe before removing workpieces, work supports or swarf from
the table.

6. ALWAYS be sure that the workpiece is securely locked in position

7. ALWAYS keep hands and fingers away from the moving workpiece.

SAFETY SYMBOLS

The following safety symbols may be found on the machine.

Wear a dust mask

Wear eye protection

Read instruction manual before use

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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ELECTRICAL CONNECTIONS

Plug must be BS1363/A approved.

WARNING! Read these electrical safety instructions thoroughly
before connecting the product to the mains supply.

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.

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

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.

Always fit a 5 Amp fuse.

Earth

(Green and Yellow)

Neutral

(Blue)

Ensure that the outer sheath of the cable is firmly held by the clamp

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.

Live

(Brown)

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CONTENTS

Ensure the wood lathe and its components suffered no damage during transit and
that all components are present. Should any loss or damage be apparent, please
contact your CLARKE dealer immediately.

The following components are supplied with the lathe assembly.

Item Description Item Description

1 Lathe Assembly 9 Tailstock Centre Spindle

2 Faceplate 10 Drift Rod

3 Tool Rest, 110mm 11 Headstock Centre Spur

4 Tool Rest, 170mm 12 2 x Hex Keys

5 Tool Spindle Locking Lever 13 Open Spanner

6 Tailstock Locking Lever 14 Fixings pack

7 Toolrest Locking Lever 15 User Manual

8 Tool Rest Support Locking Lever

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ASSEMBLY

1. Screw the tailstock spindle into
the tailstock as shown in Fig 1.

• Note: A left-hand thread is used
for this.

2. Attach the tailstock spindle
locking lever and the tailstock
locking lever in their positions
using the coil spring and
machine screw provided.

3. Attach the tool rest locking lever
and the support locking lever in
their positions using the coil
spring and machine screw
provided for each as shown in
Fig 2.

4. Install the tool rest of your choice into the hole in the tool rest support. Position
the working edge of the rest parallel with the centre axis of the lathe and secure
with the tool rest locking lever. The position of the support will be adjusted to suit
the workpiece.

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5. Screw the faceplate onto the headstock
spindle while inserting the drift rod into
the hole in the spindle to prevent it
from turning. Tighten the faceplate
using the open spanner provided as in
Fig 3.

6. If the work is to be held in position
between the headstock and tailstock,
insert the headstock spur into the
tapered hole in the headstock spindle.

7. If the faceplate is fitted, the spur can be removed from the headstock by
unscrewing the faceplate with the spanner in the usual way. With no faceplate,
the spur can simply be tapped out by inserting the drift rod through the spindle.

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OPERATION

1. Press the green push-button to start the lathe and adjust the speed using the
speed control knob.

2. Always use the lowest speed when starting a new workpiece.

3. Always rotate the workpiece by hand before turning on the motor and check it
does not strike the tool/tool rest.

4. Ensure tool rest and tailstock are securely locked in position before starting work.

5. Always position the tool-rest just above the centre-line of the lathe.

6. Avoid turning timber which has splits or substantial knots or voids and take special
care if these are discovered.

7. When turning, always roughly turn the work to a round form at slow speed.

8. Take care that the turning tools do not bite suddenly into the workpiece.

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MAINTENANCE

For maximum performance, it is essential that the machine is properly maintained.
Always inspect before use. Any damage should be repaired and faults rectified. The
machine requires very little maintenance other than the following guidelines.

IMPORTANT: Disconnect from mains power before cleaning.

1. Vacuum clean any dust or shavings that accumulate in or on the motor.

2. Check all cables periodically and ensure that they are in good condition and not
cracked.

3. Check the tightness of the mounting bolts.

4. Check the drive belt for wear and replace if it is frayed or otherwise damaged.

5. Periodically lubricate the tail-stock, screw threads with engine oil such as SAE20 or
SAE30 grade if they become stiff to use.

6. Lightly lubricate the tail-stock and tool-post locking handles with oil if they
become difficult to use.

7. The ball bearings in the headstock and tail-stock spindles are greased and
permanently sealed at the factory and require no further lubrication.

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REPLACING THE BELT

NOTE: Part numbers refer to the Parts Diagram & List on pages 15/

16.

1. Undo the three screws (28) and
remove the end cover (27).

2. Using the Hex key supplied, loosen
the bolts (39) to enable the motor to
move and the drive belt to go slack.

3. Dismount the drive belt from the
motor pulley (34) and then lift it off
the drive pulley (31) towards you.
Use the Hex key to help you as
shown in Fig 4. The belt can now be
removed from the headstock frame.

4. Replacement is a reversal of the removal procedure. Tension the belt by hinging
the motor downwards prior to tightening the bolts (39).

Please refer to TROUBLESHOOTING on page 12. If you are unable to rectify any
faults, please contact your local dealer or CLARKE International Service Department
on 0208 988 7400 for assistance.

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TROUBLESHOOTING

Problem Check Solution

Motor stops and will
not run.

1. Overload switch has tripped
due to excessive load on
the chuck.

2. Defective/broken switch. Send to your CLARKE dealer for

3. Damaged power cable. Send to your CLARKE dealer for

4. Open circuit, loose
connections or burned out
motor.

5. Blown fuse or circuit breaker. Replace fuse or re-set circuit

6. Low voltage. Check the power supply for

Switch off the machine and
wait for the components to
cool down and the overload to
re-set. Then turn the lathe
back on and press the re-set
button to re-start.

replacement.

replacement.

Send to your CLARKE dealer for
replacement.

breaker. Turn off other
machines on same circuit.

correct voltage. Use another
circuit or have a qualified
electrician upgrade the power
supply.

Motor will not start
and fuses or circuit
breaker trip out.

Motor fails to
reach full power.

1 Short circuit in motor or
power cable.

2. Incorrect fuses or circuit
breakers.

1. Overloaded circuit. Turn off other machines &

2. Unsuitable extension cable Replace with correct size

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Send to your CLARKE dealer for
repair.

Replace with correct fuse or
circuit breaker for the circuit.

retry

extension cable.

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Motor stalls. 1. Short circuit in motor. Send to your CLARKE dealer for

repair.

2. Incorrect fuses or circuit
breakers.

Replace with correct fuse or
circuit breaker for the circuit.

3. Overloaded circuit. Turn off other machines &
retry

4. Low voltage. Check the power supply for
correct voltage. Use another
circuit or have a qualified
electrician upgrade the service

Noisy operation 1. Incorrect belt tension. Adjust belt tension. See

Replacing the belt on p11.

2. Dry spindle. Lubricate the spindle.

3. Loose drive pulley. Tighten the retaining set-screw
on the pulley.

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PARTS DIAGRAM

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PARTS LIST

PART NO DESCRIPTION PART NO DESCRIPTION

1 Bed 26 Headstock Spindle Nut

2 Retaining End Plate 27 End Cover

3 Self-tapping Screw 28 Screw

4 Grub Screw 29 Eccentric Shaft

5 Handwheel 30 Setscrew

6 Tailstock Frame 31 Drive Pulley

7 Small Locking Lever 32 Drive Belt

8 Threaded Boss 33 Tool Rest Base

9 Sleeve 34 Motor Pulley

10 Eccentric Shaft 35 Power Cable

11 Tailstock Spindle 36 Speed Controller

12 Circlip 37 Screw

13 Bearing 38 Tension Bolt

14 Tailstock Spur Centre 39 Socket Head Bolt

15 Headstock Spur Centre 40 Motor Mount Plate

16 Large Locking Lever 41 Motor

17 Faceplate 42 Retaining Disc

18 Headstock Spindle 43 Circlip

19 Bearing 44 Retaining Nut

20 Circlip 45 Circuit Breaker

21 Tension Bolt 46 Fuse (10 amp)

22 Tool Rest 47 Fuse Holder

23 Headstock Body 48 Printed Circuit Board

24 Coil Spring 49 Drift Rod

25 Special Bolt

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DECLARATIONS OF CONFORMITY

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DECLARATIONS OF CONFORMITY

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