200W
VARIABLE SP
SCROLL SAW
WITH REDEYE
LS1620
INSTRUCTION MANUAL
Code: LS1620
Date: 060906
Black
Cyan
Magenta
Yellow
Edition: 05
Op: BR
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Description of symbols
Introduction
The rating plate on your tool may show symbols.
These represent important information about the
product or instructions on its use.
Your new GMC power tool will more than satisfy
your expectations. It has been manufactured under
stringent GMC Quality Standards to meet superior
performance criteria.
Wear hearing protection.
Wear eye protection.
Wear breathing protection.
You will find your new tool easy and safe to operate,
and, with proper care, it will give you many years
of dependable service.
Conforms to relevant standards
for electromagnetic compatibility.
CAUTION. Carefully read through this entire Instruction
Manual before using your new GMC Power Tool. Take
special care to heed the Cautions and Warnings.
Specifications
Your GMC power tool has many features that will make
your job faster and easier. Safety, performance, and
dependability have been given top priority in the
development of this tool, making it easy to maintain
and operate.
Nominal voltage:
230–240Vac ~ 50Hz
200W
Power:
Speed:
400–1600 SPM
50mm
Depth of cut:
Stroke length:
Blade length:
Blade change:
Bevel angle:
Throat depth:
Laser class:
Environmental protection
20mm
Recycle unwanted materials instead
of disposing of them as waste. All tools,
hoses and packaging should be sorted,
taken to the local recycling centre and
disposed of in an environmentally safe way.
127mm
Tool-free
0° to 45° left and right
405mm
WARNINGS
It may be more difficult to see the laser line in conditions
of bright sunshine and on certain surfaces.
II
Laser wavelength:
Laser output power:
650nm
≤1mW
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Safety rules for laser lights
General safety instructions
The laser light/laser radiation used in the GMC REDEYE®
system is Class 2 with maximum 1mW and 650nm
wavelengths. These lasers do not normally present an
optical hazard, although staring at the beam may cause
flash blindness.
To use this tool properly, you must observe the safety
regulations, the assembly instructions and the operating
instructions to be found in this Manual. All persons who use
and service the machine have to be acquainted with this
Manual and must be informed about its potential hazards.
Children and infirm people must not use this tool. Children
should be supervised at all times if they are in the area in
which the tool is being used. It is also imperative that you
observe the accident prevention regulations in force in your
area. The same applies for general rules of occupational
health and safety.
WARNING. Do not stare directly at the laser beam.
A hazard may exist if you deliberately stare into the beam,
please observe all safety rules as follows;
• The laser shall be used and maintained in accordance
with the manufacturer’s instructions.
• Never aim the beam at any person or an object other
than the work piece.
WARNING. When using power tools, basic safety
precautions should always be taken to reduce the risk of fire,
electric shock and personal injury. Also, please read and heed
the advice given in the additional important safety instructions.
LASER LIGHT. LASER RADIATION
Do not stare into beam.
1. Keep the work area clean and tidy. Cluttered work
areas and benches invite accidents and injury.
Only turn laser beam on when tool
is on work piece. Class 2 laser product
2. Consider the environment in which you are working.
Do not use power tools in damp or wet locations. Keep
the work area well lit. Do not expose power tools to rain.
Do not use power tools in the presence of flammable
liquids or gases.
• The laser beam shall not be deliberately aimed at
personnel and shall be prevented from being directed
towards the eye of a person for longer than 0.25s.
3. Keep visitors away from the work area. All visitors and
onlookers, especially children and infirm persons, should
be kept well away from where you are working. Do not
let others in the vicinity make contact with the tool or
extension cord.
• Always ensure the laser beam is aimed at a sturdy work
piece without reflective surfaces. i.e. wood or rough
coated surfaces are acceptable. Bright shiny reflective
sheet steel or the like is not suitable for laser use as
the reflective surface could direct the beam back at the
operator.
4. Store tools safely. When not in use, tools should be
locked up out of reach.
• Do not change the laser light assembly with a different
type. Repairs must only be carried out by the laser
manufacturer or an authorised agent.
5. Do not force the tool. The tool will do the job better and
safer working at the rate for which it was designed.
CAUTION. Use of controls or adjustments or performance
of procedures other than those specified herein may result
in hazardous radiation exposure.
6. Use the correct tool for the job. Do not force small
tools or attachments to do the job best handled by a
heavier duty tool. Never use a tool for a purpose for
which it was not intended.
Please refer to the relevant Australian standards, AS 2397
and AS/NZS2211 for more information on Lasers.
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7. Dress correctly. Do not wear loose clothing or jewellery.
They can be caught in moving parts. Rubber gloves and
non-slip footwear are recommended when working outdoors.
If you have long hair, wear a protective hair covering.
17. Stay alert. Watch what you are doing. Use common
sense. Do not operate a power tool when you are tired.
18. Check for damaged parts. Before using a tool, check
that there are no damaged parts. If a part is slightly
damaged, carefully determine if it will operate properly
and perform its intended function. Check for alignment of
moving parts, binding of moving parts, breakage of parts,
proper mounting and any other conditions that may affect
the operation of the tool. A part that is damaged should
be properly repaired or replaced by an authorised service
facility, unless otherwise indicated in this Instruction
Manual. Defective switches must be replaced by an
authorised service facility. Do not use a tool if the switch
does not turn the tool on and off correctly.
8. Use safety accessories. Safety glasses and earmuffs
should always be worn. A face or dust mask is also
required if the sanding operation creates dust.
9. Do not abuse the power cord. Never pull the cord to
disconnect the tool from the power point. Keep the cord
away from heat, oil and sharp edges.
10. Secure the work piece. Use clamps or a vice to hold
the work piece. It is safer than using your hand and
frees both hands to operate the tool.
11. Do not overreach. Keep your footing secure and
19. Guard against electric shock. Prevent body contact
with grounded objects such as water pipes, radiators,
cookers and refrigerator enclosures.
balanced at all times.
12. Look after your tools. Keep tools sharp and clean for
better and safer performance. Follow the instructions
regarding lubrication and accessory changes. Inspect
tool cords periodically and, if damaged, have them
repaired by an authorised service facility. Inspect
extension cords periodically and replace them if
damaged. Keep tool handles dry, clean and free from oil
and grease.
20. Use only approved parts. When servicing, use only
identical replacement parts. Use an authorised service
facility to fit replacement parts.
Additional safety rules for scroll saws
• Do not alter or misuse the tool. These tools are precision
built. Any alteration or modification not specified is misuse
and may result in dangerous conditions.
• For your own safety, do not operate your scroll saw until
it is completely assembled and installed according to the
instructions and until you have read and understood all of
the instructions.
13. Disconnect idle tools. Switch off the power and
disconnect the plug from the power point before
servicing, when changing accessories and when the
tool is not in use.
14. Remove adjusting keys and wrenches.
Check to see that keys and adjusting wrenches
are removed from the tool before switching on.
• Your scroll saw must be bolted securely to a stand or
work bench. In addition, if there is any tendency for the
scroll saw to tip over or move during certain operations,
such as cutting long, heavy boards, bolt your scroll saw
stand or workbench to the floor.
15. Avoid unintentional starting. Always check that the
switch is in the OFF position before plugging in the tool
to the power supply. Do not carry a plugged in tool with
your finger on the switch.
• This scroll saw is intended for indoor use only.
16. Use outdoor rated extension cords. When a tool
is used outdoors, use only extension cords that are
intended for outdoor use and are so marked.
• To avoid being pulled into the blade, do not wear loose
fitting gloves, loose clothing, neck ties or jewellery. Tie
back long hair and roll long sleeves above elbows.
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• Do not cut pieces too small to hold by hand. When making
a small cutout always secure the workpiece to a scrap
piece of plywood with double sided tape. This way the work
is supported and your fingers are away from the blade.
Wear safety goggles
Wear ear protection
Wear a breathing mask
• Never turn your scroll saw on before clearing the
table of all objects (tools, scraps of wood, etc.) except
for the workpiece.
Accessories
The GMC LS1620 Scroll Saw is supplied with the following
accessories as standard:
• Avoid awkward hand positions where a sudden slip could
cause a hand to move into the blade.
• 15 TPI saw blade
• 18 TPI saw blade
• Allen key
• Always adjust the drop foot to just clear the workpiece to
protect the operator, keep blade breakage to a minimum
and provide maximum support for the blade.
• Instruction manual
• Always adjust blade tension correctly.
Unpacking
• The scroll saw should cut on the down stroke. Always
make sure blade teeth are oriented downward towards
the table.
Due to modern mass production techniques, it is unlikely
that your GMC Power Tool is faulty or that a part is missing.
If you find anything wrong, do not operate the tool until the
parts have been replaced or the fault has been rectified.
Failure to do so could result in serious personal injury.
• When cutting a large piece of material make sure it is
supported at table height.
• Hold the work firmly against the table.
The scroll saw you have purchased is ideal for numerous
projects including making toys, puzzles, games, artwork
and jewellery, and due to its cutting capacity is a handy
do-it-yourself tool. It cuts wood up to 50mm thick as well
as plastics.
• Do not feed the material too fast while cutting. Only feed
the material fast enough so that the blade will cut.
• Use caution when cutting off material which is irregular in
cross section as it could pinch the blade before the cut is
completed. A piece of moulding, for example, must lay flat
on the table and not be permitted to rock whilst being cut.
Assembly
The GMC Scroll saw is packed fully assembled.
• Use caution when cutting off round material such as
dowel rods or tubing. They have a tendency to roll while
being cut causing the blade to bite.
• Never leave the scroll saw running unattended. Always
turn the saw off, make sure that it has come to a
complete stop, and then remove plug from the power
supply before leaving the work area.
• Do not perform layout, assembly or setup work on the
table while the cutting tool is operating.
• Turn saw off and remove plug from power supply outlet
before installing or removing blades.
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1. On/off switch / variable speed dial
2. Laser light on/off switch
3. LED light on/off switch
4. Laser aperture
5. Laser line alignment knob
6. Sawdust blower
7. LED light
8. Drop foot
9. Drop foot locking knob
10. Table
11. Table insert
Know your product
Before using the tool, familiarise
yourself with all the operating features
and safety requirements.
Use the tool and accessories only for
the applications intended. All other
applications are expressly ruled out.
12. Blade tension lever
13. Blade adapters
14. Blade adapter knobs
15. Blade
16. Bevel adjustment scale
17. Table lock knob
18. Table adjustment knob
19. Blade storage compartment
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1
2
3
12 13 14
4
6
5
9
15
8
11
10
16
19
17
18
7
13 14
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7. Most blade packages state the size or thickness of
wood which that blade is intended to cut, and the radius
(size of curve) which can be cut with that blade.
Mounting the saw to a workbench
It is recommended that the scroll saw is secured to a
work bench to gain maximum stability and prevent noise
and vibration.
1. Using the base of the scroll saw as a template mark the
holes on the workbench through the holes in the casting.
8. Wider blades cannot cut curves as tight or small as
thinner blades.
9. This saw uses 127mm long pin type and flat blades.
10. Blades wear faster when:
2. Drill the holes through the workbench using an 8mm
drill bit.
a. Cutting plywood which is very abrasive
b. Cutting wood that is thicker than 19mm
c. Cutting hardwood
3. Bolt the saw to the workbench using bolts, washers
and nuts.
Note. The fasteners are not
supplied with the machine.
d. Side pressure is placed
on the blade
Note. A soft foam pad or carpet
(not supplied) can be placed
between the scroll saw and the
work bench to further reduce
noise and vibration.
Removing blades
CAUTION. Always ensure that the
saw is switched off and unplugged
from the mains supply before
removing or installing a blade.
Blades
1. Lift up the blade tension
lever (12) to reduce the
blade tension.
The scroll saw accepts 127mm pin type and flat blades.
A flat blade adapter is not required.
2. Remove the table insert (11)
by raising it with a screwdriver.
Selecting the correct blade
1. The scroll saw accepts a wide variety of blade widths
and thicknesses for cutting wood and other wood
based materials.
2. The blade width, thickness, and number of teeth per inch
will be determined by the material and size of the radius
being cut.
3. Loosen the upper and lower
blade adapter knobs (14).
4. Remove blade from the upper
and lower blade adapters (13).
3. Select a blade that allows at least three (3) teeth to be
in contact with the workpiece at all times.
4. Very fine, narrow blades should be used for curve cutting
in thin wood (6mm or less).
5. To cut thicker wood, use wider blades with fewer teeth
per inch.
6. When cutting wood thicker than 25mm, guide the
workpiece into the blade slowly and take care not
to bend or twist the blade whilst cutting.
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Installing blades
CAUTION. Always ensure that the saw is switched
off and unplugged from the mains supply before
removing or installing a blade.
Setting the table for horizontal
or bevel cutting
CAUTION. Always ensure that
the saw is switched off and
unplugged from the mains supply
before making any adjustments.
1. Loosen the table lock knob
(17) to allow the saw table to
be tilted to the left and right.
The table can be locked at
any angle from a 0º horizontal
cutting position up to a 45º
angle both to the left and right
for bevel cutting.
1. Lift up the blade tension lever (12) to reduce the blade tension.
2. Remove the table insert (11)
by raising it with a screwdriver.
3. Loosen the upper and lower
blade adapter knobs (14).
Ensure that the slots on
the upper and lower blade
adapters are wider than the
thickness of the blade.
4. In order to cut effectively and
avoid uncontrollable lifting of
the workpiece, the teeth of the
scroll saw blade must always
point in a downward direction.
2. Rotate the table adjustment
knob (18) to move the table from
left to right. Rotate the knob in a
clockwise direction to move the
table to the left and an anti-clockwise direction to move
the table to the right.
5. Insert the blade in the lower
blade adapter and tighten the
blade adapter knob.
3. A bevel adjustment scale (16) is positioned under the
work table to assist in setting the appropriate table angle
for bevel cutting. When greater precision is required,
make a practice cut first and then adjust the table as
necessary for your requirements.
6. Press the upper arm down
and insert the top part into
the upper blade adapter and
tighten the blade adapter knob.
Note. When bevel cutting, the drop foot (8) can be tilted so it’s
parallel to the table and rests flat against the workpiece. To tilt
the drop foot, loosen the Allen screw at the front of the drop foot
assembly and then tilt the foot so that it’s parallel to the table,
re-tighten the Allen screw to secure the drop foot in place.
7. Lower the blade tension lever
to secure the blade in position.
8. If the tension is too tight when
lowered, lift the blade tension
lever back up and turn it in
an anti-clockwise direction to
loosen the blade tension.
Aligning the degree scale pointer
1. Loosen the table lock knob (17) and rotate the table
adjustment knob (18) to position the table at a right
angle to the blade.
2. Place a small square on the table next to the blade
to check if the table is at a 90º angle to the blade. If
adjustment is needed, change the bevel angle until the
9. If the tension is too loose
when lowered, lift the blade
tension lever back up and turn
it in a clockwise direction to
tighten the blade tension.
10. Replace the table insert.
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table is at approximately 90º to the blade and securely
tighten the table lock knob (17).
LED light
The LED light will illuminate the work area for greater
visibility of the cutting line.
1. To turn on the LED light press the LED light button (3)
on the control panel.
O
90
3. Loosen the Phillips head screw holding the degree scale
pointer and move the pointer to the 0º position. Securely
tighten the screw.
Note. The degree scale is a convenient guide but
should not be relied upon for precision. Always make
a practice cut in scrap wood to determine if your angle
settings are correct.
Note. The LED light will not function if the saw is not in the
‘on’ position.
Adjusting the laser line
1. To adjust the laser beam first turn on the scroll saw using
the on/off switch (1)
Turning on and off
1. To turn on the scroll saw lift the on/off switch (1).
2. To turn off the scroll saw push the on/off switch (1) down.
2. To adjust the laser line turn the
laser line alignment knob (5) in
an anti-clockwise direction to
loosen it and then move it to
the left or right until the laser
line is in line with the blade.
Turn the laser line alignment
knob (5) in a clockwise
Sawdust blower
Your scroll saw features a
sawdust blower (6) to help keep
the work area clean for more
accurate scroll cuts. The blower
tube is factory set to direct air
flow at the blade and workpiece.
direction to tighten it.
3. Turn off the scroll saw.
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5. The saw will not cut wood by itself, you allow the saw to
cut wood by guiding the wood into the blade as it moves.
Adjusting the speed
The speed can be adjusted to
suit the workpiece being cut. The
variable speed dial (1) is located at
the top of the saw for convenient
adjustment of the speed.
6. The drop foot (8) should always be lowered until it just
rests on top of the workpiece to prevent your workpiece
from lifting during operation but not so much that the
workpiece drags. To lower or raise the drop foot loosen
the drop foot locking knob (9) and position the drop foot
so it rests on top of the work piece. Retighten the drop
foot locking knob.
1. Turn the saw on by lifting the
on/off switch (1).
2. Turn the dial in a clockwise
direction for a faster speed
and in an anti-clockwise
7. Ensure that you feed the wood into the blade slowly
because the teeth of the blade are very small and
they can only remove wood when they are on the
down stroke.
direction to reduce the speed.
3. Determine the optimum speed
by making a trial cut in a scrap
piece of material.
8. The blade will flex backwards when applying feed
pressure. Too much feed pressure will cause blade
breakage.
Note. Using the correct speed for
the job increases the life of the saw blade.
9. Best results are achieved when cutting wood less than
25mm thick.
Selecting the correct speed
10. When cutting wood thicker than 25mm, the user must
feed the wood into the blade very slowly, increase blade
tension and take extra care not to bend or twist the
blade while cutting in order to maximise blade life.
The below table shows the most appropriate blade and
speed to be used for different materials and applications.
Scroll saw operation
1. Ensure that the table insert is in place and flush with
the table.
11. Teeth on scroll saw blades wear quickly and as a result
must be replaced frequently for best cutting results.
Scroll saw blades generally stay sharp for 30 minutes
to 2 hours of cutting.
2. To start the saw lift up the on/off switch (1).
3. Adjust the speed to suit the workpiece being cut.
12. Once finished push the on/off switch down to turn off the
saw and unplug the tool from the power point to prevent
unauthorised use.
4. To begin the cut guide the wood into the moving saw
blade, the blade teeth cut only on the down stroke.
Blade Teeth
per Inch
Strokes
per Minute
Width
2.8mm
2.8mm
2.4mm
Thickness
0.5mm
Material and Application
Hard and soft woods from 5mm to 50mm thick
plastics, paper, felt
Wood, plastics, extremely thin cuts in materials
2.5mm to 13mm thick
Tight radius work in thin materials 2.5mm to 3mm thick.
Wood, veneer, fiber, plastic.
6 - 10
1200–1600
600–1200
400–600
10 - 15
15 - 18
0.5mm
0.3mm
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Using the REDEYE® laser line generator
Maintenance
WARNING. Always ensure that the tool is switched off and
the plug is removed from the power point before making
and adjustments or maintenance procedures.
WARNINGS. Do not stare directly at the laser beam.
Never aim the beam at any person or an object other than
the work piece.
An occasional coat of paste wax on the work table will allow
the wood being cut to glide smoothly across the work surface.
Do not deliberately aim the beam at personnel and ensure
that it is not directed towards the eye of a person for longer
than 0.25s.
Oiling the arm bearings
The saws arm bearings should be lubricated after every
50 hours of use. Ensure plug is removed from the mains
power supply.
Always ensure the laser beam is aimed at a sturdy work
piece without reflective surfaces, i.e. wood or rough coated
surfaces are acceptable. Bright shiny reflective sheet steel
or the like is not suitable for laser use as the reflective
surface could direct the beam back at the operator.
1. Turn the saw on its side.
2. Squirt a generous amount of SAE 20 oil around the shaft
end and bronze bearings.
1. Mark the line of cut on the workpiece.
2. To start the saw lift up the
on/off switch (1).
3. Adjust the speed to suit the
workpiece being cut.
4. Switch on the laser beam
using the laser light on/off
switch (2).
5. Line up the laser line with the
line on the workpiece
3. Let the oil soak in overnight in this position.
6. To begin the cut guide the wood
into the moving saw blade.
4. Next day repeat the above procedure for the opposite
side of the saw.
Cleaning
1. Keep the tool’s air vents unclogged and clean at all times.
2. Remove dust and dirt regularly. Cleaning is best done
with a brush or a rag.
3. Re-lubricate all moving parts at regular intervals.
4. Never use caustic agents to clean plastic parts.
CAUTION. Do not use cleaning agents to clean the plastic
parts of the tool. A mild detergent on a damp cloth is
recommended. Water must never come into contact with
the saw.
7. Switch off the laser beam on completion of the cut.
8. Once finished push the on/off switch down to turn off the
saw and unplug the tool from the power point to prevent
unauthorised use.
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General inspection
Regularly check that all the fixing screws are tight.
They may vibrate loose over time.
Repairs
Only an authorised service centre should replace the cordset
or effect other repairs. If the cordset is damaged or worn,
have it repaired or replaced by an authorised service centre.
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GMC customer assist
If your product needs repairing, replacing,
technical service or you simply need help or advice,
please contact us on our Customer Assist Line
1300 880 001 (Australia) or 0800 445 721 (New Zealand).
For prompt service we suggest you log your service request
access to the Internet, please contact our service department
on 1300 880 001 (Australia) or 0800 445 721 (New Zealand).
7am –7pm, 7days a week (AEST).
Please note that if repair or replacement is required,
you must provide a valid original purchase receipt.
You will need the following details at hand to log your service request;
Personal details: First & Last name, address, pick up address,
contact phone numbers, email address
Product details: Product number, date of purchase, retailer bought from,
State & postcode, receipt number, reason for the request,
copy of official purchase receipt
Attach your purchase receipt and save with this Manual for future reference.
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