Charnwood W618 User manual

8” CAST IRON SAWBENCH
WITH SLIDING CARRIAGE
OPERATING INSTRUCTIONS
MODEL: W618
Charnwood, Cedar Court, Walker Road, Bardon Hill, Leicestershire,
LE67 1TU
Tel. 01530 516926 Fax. 01530 516929

Introduction
To get the most out of your new table saw, please read through this manual and safety
instructions before use. Please also save the instructions in case you need to refer to
them at a later date.
Technical data
Voltage/frequency 230 V ~ 50 Hz
Motor (Induction) 1100 watts
Table size 535mm x 400mm
Table size with extension table 535mm x 1000mm
Saw blade diameter 200mm
Bore size 30mm
Maximum depth of cut at 90 degrees 60mm
Maximum depth of cut at 45 degrees 40mm
Cuttining width with extension table 750mm
Net weight 69kg
Main components
A. On / Off Switch E. Guide fence
B. Raising Handwheel F. Mitre guide
C. Tilting handwheel G. Blade guard
D. Extension table H. Sliding carriage

Safety Rules
As with all machines, there is a certain amount of hazard involved with the use of this circular saw-
bench. Use the machine with the respect and caution demanded where safety precautions are con-
cerned. When normal safety precautions are overlooked or ignored, personal injury to the operator can
result.
Read, understand and follow the safety and operating instructions found in this manual. Know the
limitations and hazards associated with this circular sawbench.
Electrical grounding. Make certain that the machine frame is electrically grounded and that a ground
lead is included in the incoming electrical service. In cases where a cord and plug are used, make cer-
tain that the grounding plug connects to a suitable ground. Follow the grounding procedure indicated in
the local electrical code.
Eye safety. Wear an approved safety shield, goggles, or glasses to protect eyes. (NOTE: Common eye
glasses are not safety glasses.)
Personal protection. Before operating the machine, remove tie, rings, watch and other jewelry and roll
up sleeves above the elbows. Remove all loose outer clothing and confine long hair. Protective type
footwear should be used. Do not wear gloves.
Guards. Keep the machine guards in place for every operation for which they can be used. If any
guards are removed for maintenance, DO NOT OPERATE the machine until the guards are re-installed.
Work area. Keep the floor around the machine clean and free of scrap material, saw dust, oil and other
liquids to minimize the danger of tripping or slipping. Be sure the table is free of all scrap, foreign materi-
al and tools before starting to cut. Make certain the work area is well lighted and that a proper exhaust
system is used to minimize dust. We recommend the use of anti-skid floor strips on the floor area where
the operatornormally stands and that each machine’s work area is marked off. Provide adequate work
space around the machine.
Operator position. Maintain a balanced stance and keep your body under control at all times. Do not
stand in line with the saw blade or work piece and do not allow anyone else to do so. Never climb on or
near the saw.
Do not overreach. Use a support table or have a helper or “tailman” take stock away from the back
side of the blade.
Housekeeping. Before turning on machine, remove all extra equipment such as keys, wrenches, scrap,
and cleaning rags away from the saw.
Careless acts. Give the work you are doing your undivided attention. Looking around, carrying on a
conversation, and “horseplay” are careless acts that can result in serious injury.
Disconnect machine before performing any service or maintenance or when changing blades. A
machine under repair should be RED TAGGED to show it should not be used until the maintenance is
complete.
Alignment. Check the alignment of the splitter, fence and miter slot to the blade. A caution decal is
installed on each guard and splitter to remind the operator of the dangers of mis-alignment.
Maintain tools in top condition. Check the saw blade for cracks or missing teeth. Do not use a
cracked or dull blade or one with missing teeth or improper set. Make sure the blade is securely locked
on the arbor.
Hand safety. Keep hands clear of the blade area. Do not reach past the blade to clear parts or scrap
with the saw blade running. Never saw free hand. Avoid awkward operations and hand positions where
a sudden slip could cause your hand to contact the blade.
Safety devices. Always use the splitter, blade guard, push stick and other safety devices for all opera-
tions where they can be used. On operations such as dadoing or molding where the blade guard cannot
be used, use feather boards, fixtures and other safety devices and use extreme caution. Reinstall the
splitter and blade guard immediately after completing the operation that required their removal.
Saw blade rotation. Be sure the saw blade rotates clockwise when viewed from the motor side (left
side) of the machine.
Adjustments. Make all adjustments to the machine and operational setup with the power off. Never
remove the insert with the blade running.
Material condition. Do not attempt to saw boards with loose knots or with nails or other foreign materi-
al, on its surface. Do not attempt to saw twisted, warped, bowed or “in wind” stock unless one edge has
been jointed for guiding purposes prior to sawing.

Large stock. Do not attempt to saw long or wide boards unsupported where spring or weight could
cause the board to shift position.
Job completion. If the operator leaves the machine area for any reason, he should turn “off” the power
to the table saw motor and wait until the saw blade comes to a complete stop before his departure. In
addition, if the operation is complete, he should clean the table saw and the work area. NEVER clean off
the table saw with power “on” and NEVER use the hands to clear sawdust and debris; use a brush.
If you are not thoroughly familiar with the operation of this circular sawbench, obtain advice from your
supervisor, instructor or other qualified person.
Drugs, alcohol, medication. Do not operate this machine while under the influence of drugs, alcohol,
or any medication.
Health hazards. Some dust created by power sanding, sawing, grinding, drilling and other construction
activities contains chemicals known to cause cancer, birth defects or other reproductive harm. Some
examples of these chemicals are:
* Lead from lead-based paint.
* Crystalline silica from bricks and cement and other masonry products.
* Arsenic and chromium from chemically-treated lumber.
Your risk from these exposures varies, depending on how often you do this type of work. To reduce your
exposure to these chemicals, work in a well-ventilated area, and work with approved safety equipment,
such as those dust masks that are specifically designed to filter out microscopic particles.
Use proper extension cord: Make sure your extension cord is in good condition. When using an exten-
sion cord, be sure to use one heavy enough to carry the current your product will draw. An undersized
cord will cause a drop in line voltage resulting in loss of power and overheating. If in doubt, use the next
heavier gauge the smaller the gauge number, the heavier the cord.
General Safety Procedures for Table Saw
This machine has been built exclusively for woodworking. Do not alter the design of the machine or use
it for purposes not intended by the manufacturer. The manufacturer is not liable for damage or injury,
which results from incorrect assembly, operation or electrical connections. This machine must be operat-
ed under strict safety regulations. This is the only way to reduce the risk of accidents.
Location
Certain types of woods. press boards, etc. produce hazardous dust emissions when being processed.
For this reason, processing procedures must be performed with an exhaust unit (air speed at the con-
nection points: 20m/s) Be sure to switch on the machine and the exhaust unit simultaneously. The main
cable plug must be connected as appropriate for the electrical installation and must have an earth lead
(or a directly earth conductor for 380 V). It is advisable to have a qualified electrical connection.
Appropriate lighting must be provided in the work area.
The Operator
Read the operating manual carefully to prevent machine accidents. Never work while under the influ-
ence of drugs, alcohol or medications. Wear tight-fitting work clothes, safety goggles and safety shoes
and tie back long hair. Remove rings, wrist watches and bracelets before working.
Ear protection is recommended. Never climb onto the machine table: the machine may fall and cause
injuries.
Keep children and visitors out of the work area.
Before working
Check that the sawing tool type is suited for the intended work. Immediately replace damaged or dull
sawing tools. Only work with the appropriate standard accessories. Always work with well-sharpened
sawing tools increase the risk of wood kick back. Note the correct rotational direction. As a general rule,
check that sawing tool wrenches and other items have been removed. Check that the sawing tool can
rotate freely and does not contact the limit stop, the safety equipment, the work piece or other objects.
Keep out of the kick-back zone.

While working
Wood must be hand fed uniformly and without jerking into the sawing tool, slightly more slowly when
processing hard wood or work pieces, which produce large amounts of dust. Never move the work piece
during a processing operation. Avoid uncomfortable working stances to reduce the risk of contacting the
rotating sawing tool. Do not bend over the rotating sawing tool. Remove debris from the machine table
only when the machine is off. Never use the machine table as a worktable while the sawing tool is rotat-
ing.
After working
Never leave the machine operating without supervision. Remain at the machine until the sawing tool has
come to a complete stop. Remove debris and clean the machine and surrounding area so that the
machine is ready to use the next time.
Machine maintenance
Unplug the mains cable before any mechanical or electrical work is per-formed or when the sawing tool
is changed. Regularly lubricate mechanical parts: threaded rods, gears, driving chains, hinges, sliding
parts,etc.
Grounding Instructions
Caution: This tool must be grounded while in use to protect the operator from electric shock.
In the event of a malfunction or breakdown, grounding provides a path of least resistance for electric
current to reduce the risk of electric shock. This tool is equipped with an electric cord having an
equipment-grounding conductor and a grounding plug. The plug must be plugged into a matching outlet
that is properly installed and grounded in accordance with all local codes and ordinances.
Do not modify the plug provided. If it will not fit the outlet, have the proper outlet installed by a qualified
electrician.
Improper connection of the equipment-grounding conductor can result in a risk of electric shock. The
conductor, with insulation having an outer surface that is green with or without yellow stripes, is the
equipment-grounding conductor. If repair or replacement of the electric cord or plug is necessary, do not
connect the equipment-grounding conductor to a live terminal.
Check with a qualified electrician or service personnel if the grounding instructions are not completely
understood, or if in doubt as to whether the tool is properly grounded. Use only three wire extension
cords that have three-prong grounding plugs and three-pole receptacles that accept the tool’s plug.
Repair or replace a damaged or worn cord immediately.

ASSEMBLY INSTRUCTIONS
- Using M8 X 12mm coach bolts and M8 nuts bolt together two ‘A’ frames using two legs,
one long strut in the middle and a short strut at the top (Fig.1 and Fig.2).
- Join the two ‘A’ frames together using the remaining long
bars in the middle and two short bars at the top (Fig.3).
- Fit the four rubber feet to the bottom of the legs
(Fig.4).
- Place the saw table on the stand, lining up the
slots in the base of the saw table with the holes on
the top of the stand. Bolt in place using 4 off M8
Hexegan head bolts and 4 off M8 nut (Fig.5)
Fig.1 Fig.2
Fig.3
Fig.4
Fig.5

- Attatch the two sliding carriage support arms to the
underside of the cast iron saw table using 4 off M6 x
50mm countersunk bolts and 4 off M6 nut and washer
(Fig.6)
- Place an M6 x 16mm hexagen head bolt in each of
the 4 clearance holes on the two support arms and
loosely put an M6 nut and washer on the bottom of
each (Fig.7)
- Slide the extruded carriage arm onto the
four M6 x 16mm bolts (Fig.8)
- Slide the sliding carriage table onto the extruded arm and then using a straight edge
across the sliding table and the saw table fit and adjust the four M6 x 30mm hexagen
head bolts until the sliding table is approximately 0.5mm above the saw table
(Fig.9,10,11).
- When the level is set correctly tighten the
four M6 nuts on the M6 x 16mm hexagen
head bolts underneath the extruded arm on
the suport arms (Fig.12)
Fig.6
Fig.7
Fig.8
Fig.9
Fig.10
Fig.11
Fig.12

- Fit an end stop in each end of the extruded carriage
arm (Fig,13).
- Slide the two connecting blocks into the
T-slot on the angled fence making sure the
clamp block is slid in first (Fig.14).
- Slide the T-bolt of the left hand connecting block into
the T-slot of the sliding carriage table (Fig.15).
- Line up the clamp connecting block with the front 20mm diameter hole in the sliding
carriage table (Fig.16), then fit the clamp arm into place and tighten the grub screw in the
side of the sliding carriage table (Fig.17).
- To set the fence to 90 degrees press the stop up on the front eccentric bush and push
the angle fence up against the stop (Fig.18) making sure the wooden block on the end is
just missing the blade. Check the 90 degree angle is correct then lock off the kipp
handles in both connecting blocks (Fig. 19 & 20).
Fig.13
Fig.14
Fig.15
Fig.16 Fig.17
Fig.18 Fig.19 Fig.20

- If the angle fence is not set at 90 degrees then undo the grub screw in the side of the
sliding carriage table and using a flat screwdriver turn the eccentric bush until the angle is
correct then tighten the grub screw (Fig21 & 22).
- To set the angle fence to angles between
45 and 90 degrees undo the 3 kipp
handles and slide the fence to the required
angle on the scale on the sliding carriage
table and lock off the 3 kipp handles
(Fig.23).
- Slide the flip over stop into the T-slot on top of the
angled fence (Fig. 24).
- The fence can also be used at the rear of
the sliding carriage table if you prefer to push
the timber against the fence at the front
(Fig.25).
Fig.21 Fig.22
Fig.23
Fig.24
Fig.25

- Place an M6 x 30mm domed pozi head screw and washer in the 3 holes in the front
and rear of the main table. Attatch an M6 square nut to each. Slide the extruded support
arms onto the nuts so that the nut sits in the T-slot (Fig.26, 27, 28, 29).
- The extension table is supplied with several M6 shim washers to allow you to set the
height level with the main table (Fig.30). Place an M6 x 15mm domed pozi screw with
washer into each of the 6 holes on the extension table lip. Put the required number of
shim washers onto the screws and hold in place using an M6 nut. Screw the nut on so
there is a 2mm gap between the nut and shim washers (Fig.31).
- Slide the extension table
into place sliding the M6 nut
into the support arms T-slot
making sure the shim
washers are on top of the
extrusion. Slide all 6 nuts
and screws into place and
tighten (Fig.32 & 33).
Fig.26 Fig.28
Fig.27 Fig.29
Fig.30 Fig.31
Fig.32 Fig.33
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