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8” BANDSAW
OPERATORS MANUAL
MODEL: W711
Charnwood Machinery Ltd, Cedar Court, Walker Road,
Hilltop Industrial Estate, Bardon Hill, Leicestershire, LE67 1TU
Tel. 01530 516 926 Fax. 01530 516 929
email: sales@charnwood.net website: www.charnwood.net
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GENERAL SAFETY RULES
WARNING: Do not attempt to operate the machine until you have thoroughly read and understood
completely all instructions, rules, etc. contained in this manual. Failure to comply may result in accidents
involving fire, electric shock, or serious personal injury. Keep this owner's manual and review frequently for
continuous safe operation.
1. Know your machine. For your own safety, read the owner's manual carefully. Learn its
application and limitations, as well as specific potential hazards pertinent to this machine.
2. Make sure all tools are properly earthed.
3. Keep guards in place and in working order. If a guard must be removed for maintenance
or cleaning, make sure it is properly replaced before using the machine again.
4. Remove adjusting keys and spanners. Form a habit of checking to see that the keys and
adjusting spanners are removed from the machine before switched it on.
5. Keep your work area clean. Cluttered areas and workbenches increase the chance of an
accident.'
6. Do not use in dangerous environments. Do not use power tools in damp or wet locations, or
expose them to rain. Keep work areas well illuminated.
7. Keep children away. All visitors should be kept a safe distance from the work area.
8. Make workshop childproof. Use padlocks, master switches and remove starter keys.
9. Do not force the machine. It will do the job better and be safer at the rate for which it is
designed.
10. Use the right tools. Do not force the machine or attachments to do a job for which they are not
designed. Contact the manufacturer or distributor if there is any question about the machine's
suitability for a particular task.
11. Wear proper apparel. Avoid loose clothing, gloves, ties, rings, bracelets, and jewellery which
could get caught in moving parts. Non-slip footwear is recommended. Wear protective hair
covering to contain long hair.
12. Always use safety glasses. Normal spectacles only have impact resistant lenses. They are not
safety glasses.
13. Do not over-reach. Keep proper footing and balance at all times.
14. Maintain the machine in good condition. Keep the machine clean for best and safest performance.
Follow instructions for lubrication and changing accessories.
15. Disconnect the machine from power source before servicing and when changing the blade.
16. Never leave the machine running unattended. Turn the power off. Do not leave the machine until
it comes to a complete stop.
17. Do not use any power tools while under the effects of drugs, alcohol or medication.
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18. Always wear a face or dust mask if operation creates a lot of dust and/or chips. Always operate the
tool in a well ventilated area and provide for proper dust removal. Use a suitable dust extractor.
ADDITIONAL RULES FOR BAND SAWS
1. Ensure that the saw table is clear of off-cuts, tools or anything else that might foul the work-piece.
2. When cutting long boards use one or more roller stand(s) to support the work or have a competent
helper to support it as it feeds off the rear of the table.
3. Always make sure that the blade is tracked and tensioned correctly before starting to use the saw.
4. Always use a brush to clear the table of dust or debris. NEVER use your hands, especially when
the machine is running.
5. Always ensure that the thrust bearings and guide blocks are correctly adjusted before using the
saw.
6. ALWAYS USE A PUSH STICK WHEN IT IS NECESSARY TO PUSH ANY PIECE OF MATERIAL
OF SUCH SIZE THAT IT WOULD BRING YOUR HANDS WITHIN 30 CM OF THE BLADE.
7. Do not cut material that is badly warped or which has screws or nails in it.
8. Be extra vigilant when cutting stock which has loose knots in it as these my fly out of the saw.
9. NEVER tilt the table when the saw is running.
10. To avoid exposure to hazardous dust, do not use this saw without connecting it to a suitable dust
extractor.
11. Always work with a sharp saw blade and feed the work at a rate suited to the thickness and
hardness of the material.
Note: This band saw has been designed and built solely as a woodworking machine. Do not modify it in
any way or use it for anything other than its designated purpose. Neither the manufacturers nor the
supplier are liable for any damage or injury caused by incorrect assembly, operation or electrical
connection of this machine.
Specification
Table size
300mm x 300 mm
Motor
300W, 0.4hp (240v)
Blade length
1400mm (55 1/8”)
Blade speed (no load)
1400±10% m/min
Maximum depth of cut at 90o 80mm (3.2”)
Throat capacity
200mm (8”)
Dust extractor hose connection
40mm (1.5”)
Weight
25kg nett/27kg gross
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Unpacking
The bandsaw is supplied in one carton
After cutting the tape at the top of the
box, invert it on a table or bench and lift
it off the polystyrene insert. Separate
the two pieces of packing and remove all
the components.
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Assembly
Place the saw, so that it is lying on its
back.
Prop the upper end up on a suitable
block or box, so that the table may be
held in place with the four threaded
holes in line with the holes in the upper
trunnion.
Using the four bolts and serrated
washers supplied, attach the table to
trunnion, leaving the bolts slightly loose.
Carefully place a steel rule against the
side of the blade, between teeth.
Twist the table on the trunnion until the
rule is aligned with the slot.
Tighten the four bolts holding the table
to the trunnion.
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Check to see if the blade is centred in
the slot. You will probably find that it is
offset to one side or the other.
The gap in the insert allows for 45°
cutting.
The lower trunnion is attached to the
body of the saw by three hex headed
bolts.
These may be slackened and the
trunnion slid in either direction until the
blade is centred.
After adjustment, tighten them securely.
Adjustable pointer.
This lever locks and unlocks the
trunnion so that the table may be tilted.
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Having set the table so that the blade is
centred, use a set square position the
table at right angles to the blade.
Lock it in position and if necessary,
adjust the pointer so that it aligns with
the zero as shown above.
Tilt the table to 45°
Insert the table stop screw, complete
with locking nut, into the tapped hole on
the top face of the saw’s lower housing.
Reset the table to 0° and adjust the
screw so that it touches the underside of
the table.
Secure it in this position with the
locknut.
Attach the Rip Fence Carrier to the front
edge of the table using the four M8 x
12mm bolts provided.
Screw in and lock the push stick hanger
on the side of the frame.
This completes the assembly of your
saw.
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Setting Up The Bandsaw
Blade tensioner
Blade guard height adjuster and lock
Tracking control and lock
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Set The Blade Tension
Turn the blade tensioner clockwise to
increase the tension. Turn the knob
anticlockwise to lower the tension.
Raise the blade guard to its highest position
and increase the tension until it is only
possible to deflect the blade sideways by 2
to 3 mm at its midpoint between the table
and the guard.
Set The Blade Tracking
When fitting a new blade it may be
necessary to adjust the tracking (the
alignment of the top wheel).
The blade should sit on the centre or to the
front of the rubber tyre on the wheels.
To check the tracking, open both doors and
rotate the top wheel by hand.
If the blade starts to move towards the front
edge of the wheel, turn the tracking control
(located at the rear) clockwise.
Lock the tracking control in this position.
Set The Upper Blade Guides
The upper and lower thrust bearings
and blade guide pins should be set up
next.
Thrust bearing
Guide pin
Guide pin locking screw
The thrust bearing should be about
0.5 mm behind the back of the blade.
Adjust it and lock in place.
Slacken the guide pin locking screws
then adjust the pins so that there is a
clearance of 0.5mm either side of the
blade. Lock the pins in place with the
grub screws.
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Set The Lower Blade Guides
The lower thrust bearing is adjusted
similarly.
Lower thrust bearing
Locking screw
The thrust bearing should be about
0.5 mm behind the back of the blade.
Adjust it and lock in place.
Slacken the guide pin locking screws
then adjust the pins so that there is a
clearance of 0.5mm either side of the
blade. Lock the pins in place with the
grub screws.
Locking screws
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Making A Cut
For every type of of cut, the blade guard should be lowered so that the bottom edge of the guide
is just above the work piece. This is for safety and to better control the blade during the cut.
Always use a push stick so that you keep your fingers at least 30cm from the blade.
Straight Rip Cuts
Ripping cuts are generally made using
the guide fence and run along the grain
of the timber.
The rip fence may be used on either
side of the blade.
Rip Fence
Crosscutting
Cutting across the grain is generally
done using the mitre fence.
The rip fence may be used as a length
stop for repetitive cross or mitre cuts.
Mitre Fence
Blade width Min. Diameter
6mm (1/4”) 60mm (2.1/2”)
10mm (3/8”) 100mm (4”)
Cutting Curves
The bandsaw can be used to cut curves
freehand. The diameter of the curve you
can cut depends on the width of the
blade. A narrower blade can cut tighter
curves than a wide blade. The table on
the left gives a guide.
Note: Once you have cut curves with a
blade, the set of the teeth will have
changed. After having cut curves with a
blade it will not cut so accurately in a
straight line. Ideally you should keep
one blade for straight cuts and one
blade for curved cuts.
Your bandsaw is now ready for use.
It is recommended it be bolted to a bench and a suitable dust extractor be attached.
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Changing The Saw Blade
Take care as the blade teeth are sharp.
Wear protective gloves if necessary.
Unplug the power supply.
Remove the rip fence guide rail by
loosening the fixing bolts underneath
the table.
Open both doors and reduce the blade
tension by turning the tension knob
anticlockwise.
Lower the blade guard fully down.
Slide the blade off the wheels and ease
it out through the slots in the left hand
column, the blade guard and the table.
Reverse these steps to fit the new
blade. Ensure that the teeth are at the
front and pointing down.
If the new blade is a different width,
tension & track the blade first, then
adjust the guide pins and thrust
bearings as shown in this manual.
Troubleshooting
Problem
Cause
Remedy
Machine does not start
Blown Fuse
Replace Fuse
Loose switch terminal
Inspect back of switch
Faulty switch
Replace switch
Only starts when Green
button is held down
Faulty switch
Replace switch
Motor slows down during
operation
Blade is blunt
Replace blade
Feed Speed is Too high
Feed the Work slower, let
the blade do the cutting
Attempting to take too
deep a cut
It may exceed the capacity
of the machine
Machine does not run but
buzzing noise heard from
motor
Failed capacitor
Replace the motor start
capacitor.
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Declaration of Conformity for CE Marking
Charnwood Declare that Woodworking Band Saw, Model W711
Conforms with the following Directives: Machinery Directive 2006/42/EC
EMC Directive 2014/30/EC
And further conforms to the machinery example for which the EC type examination Certificate No.
BM 50360183 &AE 50341198 have been issued by TUV Rheinland LGA Products GmbH,
Tillystasse 2, 90431, Nurnberg, Germany.
I hereby declare that equipment named above has been tested and found to comply with the
relevant sections of the above referenced specifications. The machinery complies with all essential
requirements of the directive.
Signed: Dated: 29/09/2016 Location: Leicestershire
Richard Cook, Director
Please dispose of packaging for the product in a responsible manner. It is suitable for
recycling. Help to protect the environment, take the packaging to the local amenity tip
and place into the appropriate recycling bin.
Only for EU countries
Do not dispose of electric tools together with household waste material!
In observance of European Directive 2002/96/EC on waste electrical and electronic
equipment (EEE) and its implementation in accordance with national law, electric tools
that have reached the end of their life must be collected separately and returned to an
environmentally compatible recycling facility.
Your local refuse amenity will have a separate collection area for EEE goods
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Charnwood W711 Bandsaw Parts Diagram
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Charnwood W711 Bandsaw Parts List
ITEM
Description
ITEM
Description
1
Rip Fence
2 Fence Carrier with Scale
3
Table
4 Table Insert
5
Lower Trunnion
6
Upper Trunnion
7
Pointer
8
Guide Piece
9
Coach Bolt
12
Nut
13
Locking Pin
14
Thrust Bearing Shaft
15
Upper Guide Housing
16
Cap Head Setscrew
17
Guide Pin
18
Thrust Bearing
19
Cap Head Setscrew
20
Cap Head Setscrew
21
Self-Tapping Screw
22
Upper Guide Seat
23
Guide Lever
24
Coach Bolt
25
Shaft
26
Cover Board
27
Slide Board
28
Lower Guide Pin
29
Lower Guide Housing
30
Rack
31
Hex Head Bolt
32
Spring Washer
33
Tyre 34
Lower Wheel
35
Blade
36
Hex Head Bolt
37
Latch
38
Nut
39
Lower Door
40
Washer
41
Latch Housing
42
Slotted Insert
43
Washer
44
Bolt
45
Upper Door
46
Circlip
47
Upper Wheel
48
Coach Bolt
49
Brush
50
Spacer
51
NVR Switch
52
Screw
53
Switch Plate
54
Upper Bearing Bolt
55
Bearing Gasket
56
Upper Bearing Bolt Support
57
Flanged Nut
58
Blade Tensioner
59
Guide Plate Assembly
60
Guide Pin
61
Guide Piece
62
Hex Head Bolt
63
Flanged Put
64
Coach Bolt
65
Lower Blade Guard
66
Lock Nut
67
Hex Head Bolt
68
Motor
71
Locking Knob
72
Mains Cable & Plug
73
Upper Guard Positioning Knob
74
Spring
75
Cover
76
Washer
77
Tension Control Knob
78
Hex Head Bolt
79
Wing Nut
80
Spring
81
Shaft
82
Threaded Rod
83
End Cap
84
Frame
85
Nut 86
Serrated Lock Washer
87
M8 Plain Washer
88
M8 x 12mm Hex Head Bolt
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Updated September 2018
Charnwood, Cedar Court, Walker Road,
Hilltop Industrial Estate, Bardon Hill, Leicestershire, LE67 1TU
Tel. 01530 516 926 Fax. 01530 516 929
email: sales@charnwood.net website: www.charnwood.net
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