Clarke CRS710V Instruction Manual

OPERATION & MAINTENANCE
INSTRUCTIONS
LS0416
RECIPROCATING SAW
MODEL NO: CRS710V
PART NO: 6462552

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INTRODUCTION
Thank you for purchasing this CLARKE 710W Variable Speed Reciprocating
Saw.
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.
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. It must be disposed of according to the laws governing
Waste Electrical and Electronic Equipment (WEEE) at a recognised disposal
facility.

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GENERAL POWER TOOL SAFETY WARNINGS
Save all warnings and instructions for future reference.
1) WORK AREA SAFETY
a. Keep work area clean and well lit. Cluttered or dark areas invite accidents.
b. 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.
c. Keep children and bystanders away while operating a power tool. Distractions
can cause you to lose control.
2) ELECTRICAL SAFETY
a. Power tool plugs must match the outlet. Never modify the plug in any way. Do
not use any adapter plugs with earthed (grounded) power tools. Unmodified
plugs and matching outlets will reduce risk of electric shock.
b. Avoid body contact with earthed or grounded surfaces, such as pipes, radiators,
ranges and refrigerators. There is an increased risk of electric shock if your body is
earthed or grounded.
c. Do not expose power tools to rain or wet conditions. Water entering a power tool
will increase the risk of electric shock.
d. Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the
power tool. Keep cord away from heat, oil, sharp edges or moving parts.
Damaged or entangled cords increase the risk of electric shock.
e. When operating a power tool outdoors, use an extension cord suitable for
outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric
shock.
f. If operating a power tool in a damp location is unavoidable, use a residual
current device (RCD) protected supply. Use of an RCD reduces the risk of electric
shock.
3) PERSONAL SAFETY
a. 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 serious personal injury.
b. Use personal protective equipment. Always wear eye protection. Protective
equipment such as dust mask, non-skid safety shoes, hard hat, or hearing
protection used for appropriate conditions will reduce personal injuries.
WARNING: READ ALL INSTRUCTIONS. FAILURE TO FOLLOW ALL
INSTRUCTIONS LISTED BELOW MAY RESULT IN ELECTRIC SHOCK, FIRE AND/
OR SERIOUS INJURY. THE TERM “POWER TOOL” IN THE WARNINGS REFERS
TO YOUR MAINS-OPERATED RECIPROCATING SAW.

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c. Prevent unintentional starting. Ensure the switch is in the off-position before
connecting to power source and/or battery pack, picking up or carrying the
tool. Carrying power tools with your finger on the switch or energising power tools
that have the switch on invites accidents.
d. 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.
e. Do not overreach. Keep proper footing and balance at all times. This enables
better control of the power tool in unexpected situations.
f. 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.
g. If devices are provided for the connection of dust extraction and collection
facilities, ensure these are connected and properly used. Use of dust collection
can reduce dust-related hazards.
4) POWER TOOL USE AND CARE
a. Do not force the power tool. Use the correct power tool for your application. The
correct power tool will do the job better and safer at the rate for which it was
designed.
b. 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.
c. Disconnect the plug from the power source and/or the battery pack from the
power tool before making any adjustments, changing accessories, or storing
power tools. Such preventive safety measures reduce the risk of starting the
power tool accidentally.
d. Store idle power tools out of the reach of children and do not allow persons
unfamiliar with the power tool or these instructions to operate the power tool.
Power tools are dangerous in the hands of untrained users.
e. 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.
f. Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp
cutting edges are less likely to bind and are easier to control.
g. Use the power tool, accessories and tool bits etc. in accordance with these
instructions, taking into account the working conditions and the work to be
performed. Use of the power tool for operations different from those intended
could result in a hazardous situation.
5) SERVICE
a. Have your power tool serviced by a qualified repair person using only identical
replacement parts. This will ensure that the safety of the power tool is
maintained.

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ADDITIONAL WARNINGS FOR RECIPROCATING
SAWS
1. ALWAYS use the appropriate blade for the material being cut.
2. ONLY sharp saw blades in perfect working condition should be used;
cracked or bent saw blades should be discarded and replaced at once.
3. ENSURE that the saw blade is securely fixed.
4. ALWAYS use a cooling agent when cutting metals, i.e. cutting oil.
5. When cutting wood, ensure any nails have been removed beforehand.
Nails will damage the wood saw blade.
6. 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.
7. ALWAYS allow sufficient clearance beneath the work to ensure the blade
does not come into contact with the floor, table etc.
8. ALWAYS check for hidden electrical wires or water pipes etc.
9. NEVER allow the ventilation slots in the machine to become blocked.
10. DO NOT cut material above the specified thickness.
11. DO NOT cut through walls or cavities before checking for hidden electrical
wires or water pipes etc.
12. DO NOT touch the blade immediately after use, allow time for it to cool.
13. NEVER attempt to stop the saw blade with your fingers.
14. NEVER put the saw down on a table or work bench unless switched off. The
saw blade will keep running briefly after the tool has been switched off.
15. Wherever possible, use clamps and vices to fasten the workpiece securely.
16. Do not attempt to saw extremely small workpieces.
17. ALWAYS hold the saw with both hands.

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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.
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)
If in any doubt, consult a qualified electrician. DO NOT attempt any repairs
yourself.
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 13 Amp fuse.
Ensure that the outer sheath of the cable is firmly held by the clamp
Neutral
(Blue)
Live
(Brown)

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PARTS IDENTIFICATION
Number Description
1 Wood Blade (X3)
2Shoe
3 Blade Holder
4 Carbon Brush Cap
5 Handle Release Button.
6 Trigger
7 Lock On Button
8 Metal Blade (X3)
Hex Key (Not shown)

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BEFORE USE
FITTING THE BLADE
1. Twist and hold the blade holder
open.
2. Insert the blade as far as possible
into the holder with the blade
teeth facing downwards.
3. Release the blade holder to lock
the blade in place.
• Check that the blade is secure
before use.
ROTATING THE HANDLE
1. Press down the handle release
button.
2. Twist the handle to the required
position.
3. Release the handle release
button.
WARNING: BEFORE REMOVING, OR INSTALLING A BLADE, MAKE SURE
THAT THE MAINS PLUG HAS BEEN REMOVED FROM THE MAINS SUPPLY.
CAUTION: THE RETRACTED BLADE LENGTH SHOULD BE LONGER THAN THE
WIDTH OF THE WORKPIECE. IF THE BLADE IS SHORTER, THE TIP WILL JAM IN
THE WORKPIECE DURING CUTTING, POSSIBLY CAUSING INJURY AND
DAMAGING THE BLADE OR WORKPIECE.
WARNING: DO NOT ADJUST THE HANDLE IF THE BLADE IS MOVING.

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OPERATION
TO SWITCH ON THE SAW
1. Squeeze the trigger.
• The saw will start.
• The speed can be increased by
increasing the pressure on the
trigger.
TRIGGER LOCK FEATURE.
Squeeze the trigger fully and then
press and hold the Lock ON button,
then release thetrigger.
TO STOP THE SAW
1. Release the trigger when not using the trigger lock feature. If using the
trigger lock function, press and release the trigger.
REPLACEMENT BLADES
Replacement blades are available from your CLARKE dealer. Please quote
the following part numbers:
WARNING: THE BLADE WILL CONTINUE TO RUN FOR A SHORT PERIOD
AFTER THE TRIGGER HAS BEEN RELEASED WAIT UNTIL IT STOPS BEFORE
REMOVING IT FROM THE WORKPIECE.
Type Part number
Metal Cutting Blades (5 Pk) 6462029
Wood Cutting Blades (5 Pk) 6462028
Log Cutting Blades (5 Pk) 6462027

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CUTTING TIPS
GENERAL CUTTING
• Allow the tool to reach full speed before touching the work material.
• Guide the saw blade into the workpiece keeping the shoe pressed
firmly against the workpiece while cutting to prevent tool kickback.
• Do not press too hard, if the saw slows down as it is cutting, apply less
pressure.
• Allow the saw to come to a complete stop before setting it down.
• To prevent accidents, turn off the saw and disconnect its power
supply after use. Clean, then store the saw indoors out of the reach
of children.
PLUNGE CUTTING
Plunge cut into plywood and thin board panels. Do not attempt to plunge cut
into thick, hard wood or metal panels.
1. Clearly mark the line of cut.
2. From a convenient starting point within the cutting area, place the tip of
the blade over that point with the saw parallel to the line of cut.
3. Place the edge of the pivot shoe
on the work piece with the blade
NOT touching the work material.
• Never start a plunge cut with
the blade tip touching the work
piece. this will cause an
immediate kick back that can
damage the work piece, the
blade or cause injury.
4. Squeeze the trigger. When the
saw reaches full speed, slowly rotate the tool on the pivot shoe until the
blade has penetrated through the work material.
• Hold the tool firmly.
5. Press the pivot shoe firmly against the work material and continue to make
the cut.
WARNING: IF THE CUTTING OPERATION IS DUSTY, WE RECOMMEND THAT
YOU WEAR A DUST MASK.

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CUTTING METAL
1. Install a metal cutting blade (supplied).
2. Coat the cutting surface with cutting oil to prevent the blade from
overheating.
• Follow general cutting procedure above.
MAINTENANCE AND SERVICING
• After use, clean all dust and wood chippings from the reciprocating
saw.
• Clean all of the ventilation slots on the motor housing.
• Make sure that the shoe is free from dirt and grease.
• Keep the handle clean and free from oil and grease.
• Resin and glue on the blade causes poor cutting results. Clean the
blade after use.
• Refer to your CLARKE dealer if internal maintenance is required.
CHANGING THE CARBON BRUSHES
1. Remove the carbon brush caps
using a flat screwdriver.
2. Remove the carbon brushes and
replace with new ones.
• Replacement brushes are
available from the Clarke
spares department (part
number HTCRS710V58).
• Always replace the brushes in
pairs.
3. Replace the carbon brush caps.
WARNING: BEFORE PERFORMING ANY MAINTENANCE TASKS MAKE SURE
THAT THE MAINS PLUG HAS BEEN REMOVED FROM THE MAINS SUPPLY.

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SPECIFICATIONS
MODEL CRS710V
Voltage 230 V AC @ 50Hz
Input power 710 Watts
No-load speed 0–2800 Strokes Per Min
Stroke Length 20 mm
Weight 2.38 kg
Dimensions (L x W x H) 453 x 78 x 149 mm
Maximum Blade Length Wood 115 mm, Metal 70 mm
Sound Pressure Level (LPA) 93.4 dB(A)
Sound Power Level (LWA) 104.4 dB(A)
Sound Uncertainty Value (K) 3 dB(A)
Vibration Cutting Chipboard
17.436 m/s² (Main handle)
17.858 m/s² (Auxiliary handle)
Cutting Wooden Beam
15.080 m/s² (Main handle)
17.885 m/s² (Auxiliary handle)
Vibration Uncertainty Value (K) 1.5 m/s²
MAX CUTTING CAPACITY
Wood 115 mm
Mild Steel 6 mm
Aluminium 20 mm

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PARTS DIAGRAM

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PARTS LIST
Please quote the reference HTCRS710V01 onwards. e.g. Carbon Brush will be
HTCRS710V58.
01 Chuck Washer 26 Washer Ø10.2×ø14.8×1 51 Connecting Ring 4.2
02 Outer Ring 27 Bearing 6000-2z 52 230v Stator
03 Tension Spring 28 Circlip For Shaft Ø 22 53 Cable Sleeve
04 Pin 29 Bearing 608-2z 54 Spring
05 Compression Spring 30 Gearing Housing 55 Housing
06 Inner Ring 31 Shoe 56 Brand
07 Chuck Pin 3x16 32 Saw Blade103×1×1 57 Brush Cover
08 Plastic Ring 33 Baffle 58 Carbon Brush
09 Felt Ring 34 Rubber Cover 59 Brush Holder
10 Sliding Bearing 35 Screw St4.2x25 60 Screw M4.2x14
11 Ball Press Cover 36 Washer Ø6×ø14×1.5 61 Screw M4.2x16
12 Reciprocating Lever 37 Cross Csk Screw M5x12 62 Left Handle
13 Screw M4x18 38 Circlip For Shaft Ø 10 63 Screw M4.2x14
14 Spring Washer Ø 4 39 Bearing Pressplate 64 Cable Pressplate
15 Flat Washer Ø 4 40 Washer Ø 4 65 Terminal
16 Screw M4x8 41 Cross Csk Screw M4x8 66 Rectangle Inductor
17 Gear Housing 42 Rotor 230v 67 Switch 230v
18 Screw M5x10 43 Air Baffle Plate 68 Capacitor
19 Spring Washer Ø 5 44 Bearing 607-2z 69 Cable & Plug
20 Cover Plate 45 Bearing Sleeve 70 Cable Sleeve
21 Middle Plate 46 Plastic Sleeve 71 Right Handle
22 Gear Spindle 47 Plastic Block 72 Spring
23 Needle Bearing
7×13×11
48 Hexagon Column
Screw m5×14
73 Rotary Switch
24 Pin 49 Label 74 Screw M5x18
25 Gear 50 Screw St4.2x60 75 Screw M5x14

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DECLARATION OF CONFORMITY