Clarke Woodworker CDE7B Installation and operation manual

OPERATING & MAINTENANCE
INSTRUCTIONS
ORIGINAL INSTRUCTIONS GC0321 - REV 4
DUST EXTRACTOR
MODEL NO: CDE7B
PART NO: 6470305

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INTRODUCTION
Thank you for purchasing this CLARKE Dust Extractor which is intended to keep
work areas free from dust particles & wood shavings etc.
Please read this manual thoroughly and follow the instructions carefully. Before
attempting to use the product, thoroughly familiarise yourself with the product
& its operation. In doing so you will ensure the safety of yourself and that of
others around you and you can look forward to the product 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.
PRODUCT SPECIFICATIONS
Model Number CDE7B
Dimensions (Length x Width x Height) 710 x 510 x 1520 mm
Weight 27 kg
Bag Capacity 114 Litres
Dust bag filtration 5 micron
Motor Power 1 HP
Motor Speed 2970 rpm
Power Supply 230V @ 50Hz 1ph
Inlet dia 100 mm
Noise Level 52-65 dB(A)
Operating temperature -10 - 40 deg C

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GENERAL SAFETY PRECAUTIONS
WORK AREA AND PERSONAL SAFETY
1. Avoid operating in the presence of flammable liquids or gases. The motor
may produce sparks during operation. Do not use in enclosed areas where
flammable, explosive or toxic vapours are given off.
2. Always stay alert, watch what you are doing and use common sense when
operating the dust extractor. Do not use while you are tired or under the
influence of medication, drugs or alcohol. Lack of attention can result in
personal injury.
3. Never over-reach. Keep your proper footing and balance at all times to
enable better control of the dust extractor in unexpected situations.
4. Never use a power product if any part is damaged. Have it inspected and
repaired by your Clarke dealer. Do not use if the electric cable, plug, or the
machine itself, is in poor condition.
5. Do not insert fingers or other objects into the inlet opening.
6. Always wear eye protection when using the dust collector.
GENERAL PRODUCT USE AND CARE
1. Always maintain the dust extractor with care and keep it clean for best/
safest performance.
2. Never abuse the power cable. Never pull on the cable when removing the
plug from the socket or lift the extractor by the power cable. Take care not
to close doors on the cable or allow it to become snagged under objects
with sharp edges. Keep away from heat or oil.
3. Only use extension leads that are of an appropriate power rating and
suitable for the work environment. Extension leads must have an earth
connection. Inspect the extension lead regularly and replace if damaged.
4. Never abuse the dust extractor by standing on it.
5. Always store the dust extractor out of reach of children.
DUST EXTRACTOR SAFETY INSTRUCTIONS
1. This dust extractor is for indoor use only.
2. This dust extractor is for collecting wood chips, shavings and dust particles
only. Do not use with hazardous substances i.e. MDF dust.

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3. Always ensure that the dust extractor is properly positioned where
necessary to prevent it from moving during use and that the immediate
area is kept clear.
4. Always use a face or dust mask if operation is particularly dusty including
when disposing of the contents.
5. Always disconnect the dust extractor from the power supply before
servicing or removing & emptying the filter bag etc.
6. Never leave the dust extractor running unattended. Turn power off and
wait for the machine to stop before leaving.
7. Do not use in enclosed areas where flammable, explosive or toxic vapours
are given off, by oil based paints, paint thinner, petrol etc.
8. Never pick up flammable or readily combustible material, including
burning cigarettes or other smoking substances.
9. Never attempt to pick up liquids with this vacuum collector.
10. Always use in an upright position.
11. Always take care when a long hose is required in the work area as it
presents a trip hazard. Tidy the hose away when the job is finished.
12. Do not use without the inlet hose attached and ensure the cover is
securely in place when in operation.
13. Only use parts and accessories recommended in this manual. The use of
unauthorised accessories or attachments is not permitted and may result in
personal injury or damage to the dust extractor.
14. Do not attempt to repair or modify the dust extractor or attempt any
electrical repair yourself. Consult a qualified electrician or the Clarke
Service Department on 020 8988 7400.

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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.
•TheBlue wire must be connected to the terminal marked N or
coloured black.
•The Brown wire must be connected to the terminal marked L. or
coloured red
•TheYellow and Green wire must be connected to the terminal
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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UNPACKING & ASSEMBLY
When unpacking please check contents and advise your dealer immediately
if any parts are missing. The component parts of the machine are as follows.
The numbers in brackets refer to the parts diagram on page 15.
INVENTORY
1 x Collector Support (35)
1 x Collector Body & Motor (11 & 18)
1 x Collector (23)
1 x Base Plate (4)
4 x Castors (1)
1 x Cloth Filter Bag (25)
1 x Cloth Dust Bag (24)
1 x Gasket (22)
2 x Bag Support Rods (31)
1 x Adaptor (37)
1 x Fittings Kit
TOOLS REQUIRED
• Phillips screwdriver
• Flat-bladed screwdriver
• 8mm spanner
• 10mm spanner
• 13mm spanner
ASSEMBLY
To assemble your Dust Collector
proceed as follows:
1. Lay components out neatly.
2. Place the base plate (4), upside down and fit the four castors (1), using
screws, washers and nuts supplied. Fit all screws etc finger tight only at first.
Once all screws are in place, proceed to tighten them using a screwdriver
and spanner. (DO NOT OVERTIGHTEN).

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3. Attach column and motor plate,
(20) to the base plate using bolts
and washers supplied, (DO NOT
OVERTIGHTEN). When viewed from
the back, ensure threaded holes in
side of the motor plate are on the
right hand side, (see Fig 1).
FIG 1
NOTE:
Before installing the motor and
collector body, (11 & 18) ensure the
two hex head screws and lock-nuts
are fitted to motor plate, (see Fig 2), It
is important that the bolt heads do
not protrude more than 20mm at this
stage, leaving them loose for
adjustment later.
FIG 2
4. Attach the motor and collector body,
(11 & 18) to the motor plate (see Fig 3),
using nuts, bolts and washers supplied,
Centralise the motor in both directions
before lightly tightening the nuts and
bolts. Adjust the bolts, ref Fig. 2 so that
the heads butt up to the collector
body, tighten the locknuts.
5. Fit the hose adapter, (37) onto the inlet
cover using the screws supplied, (see
Fig 3a). This is a safety requirement and
must be adhered to, as this part also
prevents finger access into the
impeller.

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FIG 3
6. Attach the collector, (23) to the
collector body as shown in Fig 4,
using 6 hex head screws and
washers, (supplied), (DO NOT
OVERTIGHTEN). Ensure the gasket,
(22) is fitted between the two units.
FIG 4
7. Attach the two bag support rods, (31)
using screws, nuts and washers supplied,
one on either side of the collector, (see Fig
5). It may be necessary to reposition the
motor to align the rods vertically etc.
Once the rods are in place and secured,
retighten the nuts and bolts securing the
motor to the motor plate.
FIG 5

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8. Attach the collector support, (35) using
the screws and washers supplied, (see Fig
6).
9. Secure the other extractor must remain
upright.
OPERATION
DO NOT OPERATE WITHOUT ALL PARTS IN PLACE
Do not attempt to clean, remove/attach dust bags or carry out any servicing
to the unit whilst it is in operation. ALWAYS ensure it is switched off and isolated
from the mains by removing the plug from the socket.
A suitable length of flexible hose can be fitted to the collector inlet using the
adapter supplied, (item No 37 in the parts list on page 15). The collector can
also be connected directly to the woodworking machine being used, using
the appropriate hose and adapters which can be purchased separately from
your nearest Clarke dealer.
To switch ON, press the switch cover (see fig. 8) down and slide in direction of
arrow and lift up, this will expose the ON/OFF buttons, (see fig 9) Push the ON
button, (green button ‘I’). DO NOT close the cover as this will switch the
machine OFF again.
Take care never to suck in foreign objects such as screws, nails, large pieces of
plastic or wood.
CAUTION: THE BLOWER HOUSING CONTAINS A HIGH SPEED FAN BLADE
THAT COULD AMPUTATE FINGERS, GRAB LOOSE CLOTHING AND NECK
TIES ETC, AND PROPEL DUST AT VERY HIGH VELOCITIES

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NOTE: In case of emergency, close the switch
cover quickly, cover will latch down
and motor will be switched OFF. To
switch OFF normally, press OFF button,
(red button ‘O’), always close cover to
prevent accidental starting.
MAINTENANCE
Always inspect the machine before use and ensure it is in top condition.
Regularly inspect the filter for damage before use and replace if necessary.
Regularly check the tightness of the filter, filter bag and locking ring.
Excessive dust in the motor can cause overheating. Ensure all air vents are
clear. To avoid eye injury or adverse reaction to dust, clean the machine by
cleaning out the air vents using a vacuum cleaner.
Check the power cable to ensure it is sound and free from cracks, bare wires
etc. avoid using solvents when cleaning plastic parts. Most plastics are
susceptible to damage from various types of commercial solvents.
All bearings etc, in this machine are lubricated with a sufficient amount of high
grade lubricant for the machine’s lifetime under normal operating conditions,
therefore no further lubrication is required.
Occasionally it may be necessary to manually clean the impeller, to do this
proceed as follows.
1. Switch OFF and unplug the machine from the electrical supply.
2. Remove 12 screws securing the inlet cover, (6), and remove cover to
expose the impeller.
3. Clean impeller using a brush, cleaning cloth and vacuum cleaner
CAUTION: Beware of sharp edges.
If any repairs (other than the above cleaning) become necessary, it should be
carried out by an authorised service centre.