ELLIPSE
JIG
Please read these instructions before use.
ELLIPSEJ/A
Dear Customer
Thank you for purchasing this Trend product, we hope you
enjoy many years of creative and productive use.
Please remember to return your guarantee card within 28
days of purchase.
CONTENTS
TECHNICAL DATA ______________________________1
SAFETY ____________________________________2-3
ITEMS ENCLOSED______________________________4
DESCRIPTION OF PARTS & ASSEMBLY____________5
- Mounting Router ______________________________6
- Trammel Bar Assembly __________________________7
ELLIPSE & CIRCLE SIZES ______________________7
- Ellipse & Circle Look-up Chart ____________________8
OPERATION
- Basic Setting up Procedure ______________________9
- Marking Out __________________________________9
- Fixing Main Plate ______________________________9
- Setting Major Axis ____________________________10
- Setting Minor Axis ____________________________10
- Fixing Methods ______________________________10
- Routing Operation ____________________________11
- Circle Cutting ________________________________11
MAINTENANCE ______________________________11
RECYCLING __________________________________11
GUARANTEE ________________________________11
SPARE PARTS
- Spare Parts List ______________________________12
- Spare Parts Diagram __________________________IB
TECHNICAL DATA
Ellipse size: max. 1800mm x 1400mm
min. 700mm x 580mm
Ellipse size: max. 1800mm
min. 580mm
Weight 3.2kg
The following symbols are used throughout this manual:
Denotes risk of personal injury, loss of life or
damage to the tool in case of non-observance of
the instructions in this manual.
Refer to the instruction manual of your power
tool.
This unit must not be put into service until it has
been established that the power tool to be
connected to this unit is in compliance with
2006/42/EC (identified by the CE marking on the
power tool).
INTENDED USE
This jig is intended for use with a router fitted with a
suitable router cutter to rout ellipses and circles in timber
and manmade boards.
☎
If you require further safety advice,
technical information or spare parts,
please call Trend Technical Support or
visit www.trend-uk.com
-1-
ELLIPSEJ/A
SAFETY
WARNING:
Observe the safety regulations in the
instruction manual of the power tool to be
used. Please read the following instructions
carefully. Failure to do so could lead to
serious injury. When using electric tools,
basic safety precautions, including the
following should always be followed to reduce
the risk of fire, electric shock and personal
injury. Also observe any applicable additional
safety rules. Read the following safety
instructions before attempting to operate this
product.
PLEASE KEEP THESE INSTRUCTIONS IN
A SAFE PLACE.
The attention of UK users is drawn to The
Provision and Use of Work Equipment
Regulations 1998, and any subsequent
amendments.
Users should also read the HSE/HSC Safe
Use of Woodworking Machinery Approved
Code of Practice and Guidance Document
and any amendments.
Users must be competent with woodworking
equipment before using our products.
IMPORTANT NOTE:
Residual Risk. Although the safety
instructions and operating manuals for our
tools contain extensive instructions on safe
working with power tools, every power tool
involves a certain residual risk which cannot
be completely excluded by safety
mechanisms. Power tools must therefore
always be operated with caution!
General
1. Disconnect power tool and attachment
from power supply when not in use,
before servicing, when making
adjustments and when changing
accessories such as cutters. Ensure
switch is in “off” position. Always ensure
cutter has stopped rotating.
2. Always mount the power tool, accessory
or attachment in conformity with the
instructions. Only use attachment and
accessories specified in the power tool
manual. The tool or attachment should
not be modified or used for any
application other than that for which it was
designed. Do not force tool.
3. Keep children and visitors away. Do not
let children or visitors touch the tool,
accessory or attachment. Keep children
and visitors away from work area. Make
the workshop child proof with padlock and
master switch.
4. Dress properly. Do not wear loose
clothing or jewellry, they can be caught in
moving parts. Rubber gloves and nonskid footwear is recommended when
working outdoors. Wear protective hair
covering to contain long hair.
5. Consider working environment. Do not
use the product in the rain or in a damp
environment. Keep work area well lit. Do
not use power tools near gasoline or
flammable liquids. Keep workshop at a
comfortable temperature so your hands
are not cold. Connect machines that are
used in the open via a residual current
device (RCD) with an actuation current of
30 mA maximum. Use only extension
cables that are approved for outdoor use.
6. The accessory or attachment must be
kept level and stable at all times.
7. Keep work area clean. Cluttered
workshops and benches can cause
injuries. Ensure there is sufficient room to
work safely.
8. Secure idle tools. When not in use, tools
should be stored in a dry and high or
locked up place, out of reach of children.
9. For best control and safety use both
hands on the power tool and attachment.
Keep both hands away from cutting area.
Always wait for the spindle and cutter to
stop rotating before making any
adjustments.
10. Always keep guards in place and in good
working order.
11. Remove any nails, staples and other
metal parts from the workpiece.
12. Maintain tools and cutters with care. Keep
cutters sharp and clean for better and
safer performance. Do not use damaged
cutters. Follow instructions for lubricating
and changing accessories. Keep handles
dry, clean and free from oil and grease.
13. Maintain accessories. Do not use
damaged accessories. Only use
accessories recommended by the
manufacturer.
14. Check damaged parts. Before operation
inspect the attachment, the power tool,
the cable, extension cable and the plug
carefully for signs of damage. Check for
alignment of moving parts, binding,
breakage, mounting and any other
conditions that may effect its operation.
Have any damage repaired by an
Authorised Service Agent before using the
tool or accessory. Protect tools from
impact and shock.
15. Do not use tool if switch does not turn it
on or off. Have defective switches
replaced by an Authorised Service Agent
16. Don't over reach. Keep proper footing
and balance at all times. Do not use
awkward or uncomfortable hand positions.
17. Don’t abuse the cable. Never carry
-2-
power tool or accessory by cord or pull it
to disconnect from the socket. Keep cord
from heat, oil and sharp edges. Always
trail the power cord away from the work
area.
18. Connect dust extraction equipment. If
devices are provided for the connection
of dust extraction and collection facilities,
ensure these are connected and properly
used.
19. Check all fixing and fastening nuts, bolts
and screws on power tool, attachment
and cutting tools before use to ensure
they are tight and secure. Periodically
check when machining over long periods.
20. Stay alert. Watch what you are doing.
Use common sense. Do not operate
tools when you are tired, under the
influence of drugs or alcohol.
21. Personal Protective Equipment (PPE) for
eye, ear and respiratory protection must
be worn. All PPE must meet current UK
and EU legislation.
22. Do not leave tools running unattended.
Do not leave tool until it comes to a
complete stop.
23. Always clamp workpiece being machined
securely.
24. Only use cutting tools for woodworking
that meet EN847-1/2 safety standards,
and any subsequent amendments.
25. Vibration levels. Hand held power tools
produce different vibration levels. You
should always refer to the specifications
and relevant Health & Safety Guide.
Routing Safety
1. Read and understand instructions
supplied with power tool, attachment and
cutter.
2. Keep hands, hair and clothing clear of
the cutter.
3. Remove adjusting keys and spanners.
Check to see that keys and adjusting
spanners are removed from the router
tool, cutter and attachment before turning
router on. Make sure cutter can rotate
freely.
4. Noise. Take appropriate measures for
the protection of hearing if the sound
pressure of 85dB(A) is exceeded.
Routing sound pressure may exceed
85dB(A), so ear protection must be worn.
5. Eye protection. Always wear eye
protection in the form of safety goggles,
spectacles or visors to protect the eyes.
6. Respiratory protection. Wear a face or
dust mask, or powered respirator. Dust
masks/filters should be changed
regularly.
ELLIPSEJ/A
7. Do not switch router on with the cutter
touching the workpiece. At the end of the
cut, release the router plunge and allow
spindle to stop rotating. Never use the
spindle lock as a brake
8. The direction of routing must always be
opposite to the cutter's direction of
rotation. Do not back-cut or climb-cut.
9. Check before cutting that there are no
obstructions in the path of the router.
Ensure there are no obstacles beneath
workpiece when cutting full thickness, and
that a sacrificial work surface is used.
Router Cutter Safety
1. Cutting tools are sharp. Care should be
taken when handling them. Do not drop
cutters or knock them against hard
objects. Handle very small diameter
cutters with extra care. Always return
cutter to its packaging after use.
2. Always use cutters with a shank diameter
corresponding to the size of the collet
installed in your tool.
3. The maximum speed (n.max) marked on
the tool, or in instructions or on
packaging shall not be exceeded. Where
stated the speed range shall be adhered
to. Recommended speeds are shown in
the Trend Routing Catalogue and/or
website.
4. Always use router cutters in a router.
Drill and boring bits must not be used in a
router. Router cutters must only be used
for the material cutting application for
which they are designed. Do not use on
metal or masonry.
5. Never use cutters with a diameter
exceeding the maximum diameter
indicated in the technical data of the
powertool or attachment used.
6. Before each use check that the cutting
tool is sharp and free from damage. Do
not use the cutting tool if it is dull, broken
or cracked or if in any other damage is
noticeable or suspected.
7. Cutters should be kept clean. Resin build
up should be removed at regular intervals
with Resin Cleaner
dry lubricant will reduce resin build up. Do
not use PTFE spray on plastic parts.
8. When using stacked tooling (multi-blade,
block and groover etc.) on a spindle arbor,
ensure that the cutting edges are
staggered to each other to reduce the
cutting impact.
9. Cutter shanks should be inserted into the
collet all the way to the line indicated on
the shank. This ensures that at least
of the shank length is held in the collet.
Ensure clamping surfaces are cleaned to
remove dirt, grease, oil and water.
®
. The use of a PTFE
3
⁄
4
10. Observe the correct assembly and fitting
instructions in the router instruction
manual for fitting the collet, nut and
cutter.
11.Tool and tool bodies shall be clamped in
such a way that they will not become
loose during operation. Care shall be
taken when mounting cutting tools to
ensure that the clamping is by the shank
of the cutting tool and that the cutting
edges are not in contact with each other
or with the clamping elements.
12. It is advisable to periodically check the
collet and collet nut. A damaged, worn or
distorted collet and nut can cause
vibration and shank damage. Do not overtighten the collet nut
13. Do not take deep cuts in one pass; take
several shallow or light passes to reduce
the side load applied to the cutter and
router. Too deep a cut in one pass can
stall the router.
15. In case of excessive vibrations whilst
using the router stop immediately and
have the eccentricity of the router, router
cutter and clamping system checked by
competent personnel
15. All fastening screws and nuts should be
tightened using the appropriate spanner
or key and to the torque value provided
by the manufacturer.
16. Extension of the spanner or tightening
using hammer blows shall not be
permitted.
17.Clamping screws shall be tightened
according to instructions provided by the
manufacture. Where instructions are not
provided, clamping screws shall be
tightened in sequence from the centre
outwards.
Using Routers In A Fixed
Position
1. Attention should be made to the HSE’s
Safe Use of Vertical Spindle Moulding
Machines Information Sheet No.18 and
any revisions.
2. After work, release the router plunge to
protect the cutter.
3. Always use a push-stick or push-block
when making any cut less than 300mm in
length or when feeding the last 300mm of
the cut.
4. The opening around the cutter should be
reduced to a minimum using suitably
sized insert rings in the table and closing
the back fence cheeks or fitting a false
fence on the back fence.
5. Whenever possible use a work holding
device or jig to secure component being
machined. Ensure any attachment is
securely fitted to the workbench, with table
surface at approximately hip height.
6. Use a No-Volt Release Switch. Ensure it is
fixed securely, easily accessible and used
correctly.
7. In router table (inver ted) mode, stand to
the front right of the table. The cutter will
rotate anti-clockwise when viewed from
top so the feed direction is from the right
(against the rotation of the cutter). In
overhead mode, stand to the front left of
the machine table and the feed direction is
from the left.
8. Do not reach underneath table or put your
hands or fingers at any time in the cutting
path while tool is connected to a power
supply.
9. Never thickness timber between the back
of the cutter and the backfence.
Useful Advice When Routing
1. Judge your feed rate by the sound of the
motor. Feed the router at a constant feed
rate. Too slow a feed rate will result in
burning.
2. Trial cuts should be made on waste
material before starting any project.
3. When using some attachments e.g. a
router table or dovetail jig, a fine height
adjuster is recommended.
4. When using a template guide bush,
ensure there is sufficient clearance
between cutter tip and inside edge of bush
and that it cannot come into contact with
collet and nut. Ensure cutter and guide
bush are concentric.
Router Cutter
Repair/Maintenance
1. Repair of tools is only allowed in
accordance with the manufacturers
instructions.
3. The design of composite (tipped) tools
shall not be changed in process of repair.
Composite tools shall be repaired by a
competent person i.e. a person of training
and experience, who has knowledge of
the design requirements and understands
the levels of safety to be achieved.
4. Repair shall therefore include, e.g. the use
of spare parts which are in accordance
with the specification of the original parts
provided by the manufacturer.
5. Tolerances which ensure correct clamping
shall be maintained.
6. Care shall be taken that regrinding of the
cutting edge will not cause weakening of
the body and the connection of the cutting
edge to the body.
Version 7.1 06/2006
-3-
ITEMS ENCLOSED
x4
ELLIPSEJ/A
x1
x1
x2 x2
ITEMS REQUIRED
n Router.
n Hand Tools.
x1
x2
x1 4mm A/F
3mm A/F
x1
x1
GUARANTEE
ELLIPS E
JIG
x2
x2
x2
x1 x1
ELLIPS E
JIG
-4-
DESCRIPTION OF PARTS &
ASSEMBLY
Use the diagram below as a guide to assembling the jig.
ELLIPSEJ/A
A Trammel bar
B Connector plate
C Washer
D Nut M8
E Grub screw M6 x 5mm
F T-slotted main plate
G Slider
G
H
H
G
H Circle cutting fixing screws M5 x 20mm
I Mounting screws
J Hex key 3mm A/F
K False base plate fixing screws M6 x 20mm
L Hex key 4mm A/F
M Spanner 13m A/F
I
F
I
I
A
I
A
B
E
K
C
D
E
K
L
J
C
M
-5-
Mounting Router
The Ellipse Jig will fit Trend, Elu and DeWalt routers
directly. For other makes of router an accessory base plate
is required.
Rods 8mmø x
84mm centres Trend T5, T5 MK2,
Elu MOF96(E),
DeWalt DW613,
620, 621
Hole 8mm Ø
Hole 8mm Ø
8mm Ø Rods
Hole ‘A’
Rods 10mmø x 110mm centres - Trend T9, T11
Hole ‘B’
Rods 10mmø x
100mm centres Trend T10, DeWalt
DW625E, Elu
MOF131,
177(E),
10mm Ø Rods
Other makes
Hex key 3mm A/F
Hole 10mm Ø ‘B’
Hole 10mm Ø ‘B’
Hole 10mm Ø ‘A’
Hole 10mm Ø ‘A’
Hex key 3mm A/F
M6 x 20mm
Base Plate Adaptor
M6 x 20mm
Base Plate
Adaptor
Hex key 4mm A/F
-6-
Trammel Bar Assembly
n Fit the two trammel bars together by threading
the male thread into the female hole.
n Put the washer onto the threaded section of
the joined trammel bars and pass the threaded
section through the slot in the connector plate.
n Fit the second washer and nut onto the thread
and hand tighten.
Ellipse & Circle Sizes
Ellipse Major Axis Ellipse Minor Axis
Max. Min.
1800mm 1650mm 1400mm
1500mm 1350mm 1100mm
1200mm 1050mm 800mm
900mm 760mm 580mm
800mm 650mm 580mm
700mm 580mm 580mm
Circle Dia. Min. 580mm
Circle Dia. Max. 1800mm
ACCESSORIES
Please use only Trend original accessories.
Base Plate Adapter
- to fit non Trend/Elu/DeWalt routers
Ref. GB/PLATE
Extension Bar 500mm
- for extra large ellipses and circles.
Ref. ELLIPSE/J1
-7-
ELLIPSEJ/A
Ellipse & Circle Look-up Chart
This shows three major lengths of ellipses with the
maximum and minimum widths.
Any variation between these sizes can also be produced
with this jig.
66” (1675mm)
54” (1370mm)
42” (1065mm)
30” (760mm)
72” 60” 48”
1830mm 1525mm 1220mm
With circle cutting attachments, diameters of 1850mm or
more can be cute, routed or moulded
Minor Axis Major
Min Max Axis
2700 2940 3090
1700 1930 2100
1620 1850 2000
1570 1800 1950
1500 1750 1900
1450 1700 1850
1400 1650 1800
1350 1600 1750
1300 1550 1700
1250 1500 1650
1200 1450 1600
1150 1400 1550
1100 1350 1500
1050 1300 1450
950 1250 1400
950 1200 1350
900 1150 1300
850 1100 1250
800 1050 1200
750 1000 1150
710 950 1100
660 900 1050
610 850 1000
580 800 900
580 760 900
580 700 850
580 650 800
580 610 750
580 580 690
Maximum possible with the addition of one
extension bar
Maximum possible with standard 100mm
trammel bar,
-8-
OPERATION
1150mm
ELLIPSEJ/A
Basic Setting Up Procedure
for an Ellipse 1550mm x 1150mm.
Illustrations are symbolic and not to scale.
Marking Out
n Determine size of workpiece required.
n Ensure chosen workpiece is sufficiently larger to
accommodate the ellipse and support the jig.
n On the underside of the workpiece mark the centre
lines for the major and minor axis.
n Mark overall dimensions of ellipse onto centre lines.
Fixing Main Plate
n Position main plate using the four sighting holes on the
perimeter of the main plate.
n Drill four 3.2mm (1/8”) diameter holes through the holes
of the main plate into the workpiece.
n Using the four mounting screws, fix the main plate to
the workpiece.
1550mm
C
L
L
C
Major Axis
Minor Axis
Ensure working position is comfortable.
-9-
Setting Major Axis
n Slide the two sliders into each slot on the main plate at
90° to each other.
n Loosen both knobs, A and B.
n Slide the trammel bar assembly with router fitted
through the holes in the sliders. Level adjuster plate so
that router base is flat on the material. Tighten nut on
trammel bar, using the spanner.
n Position the router over major axis mark. Slide trammel
bar assembly until cutter is positioned over mark, then
lock knob ‘A’.
Setting Minor Axis
n Position router cutter over minor axis mark, slide
trammel bar assembly until cutter is positioned over
mark, then lock knob ‘B’.
Setting up of the Ellipse Jig is now complete.
ELLIPSEJ/A
Major Axis
B A
Fixing Methods
The workpiece should be fixed onto a false or waste piece
to stop you damaging your work bench.
There are many methods depending on the application as
follows:
1. 'G' clamps should be positioned outside the
swing area of the jig.
2. Cam clamps are ideal as they will not
obstruct the jig. An adjustable camclamp jig
can be made for various sizes of ellipses.
3. Double-sided tape (Ref. DS/TAPE) can be
used and rolled off easily after operation.
4. Spot gluing with a hot melt glue gun will allow
the workpiece to be prized off with minimal
surface damage.
5. Panel pins are a quick and easy method
providing the small holes are acceptable.
Minor Axis
BA
Trial runs should be made on scrap
material when first using this Jig.
-10-
Routing Operation
n Fit cutter, switch router on, plunge in and make repeat
sweeps with the router at 3-6mm steps.
n When routing ensure power cable does not get twisted.
Note that when cutting or central
panelling, one can reverse
direction of feed to stop the
electric cable becoming twisted.
However, when edge moulding
and cutting, feed direction must
be opposite to that of the cutter.
Care should be taken on the last cut
prior to break through, as the
resultant ellipse or circular plaque
or ring can possibly move. Double
sided tape can be used to eliminate
any danger of this occurring.
n After cut is complete, release router plunge and switch
off router.
Circle Cutting
n Fit only one slider in the centre of the main plate using
the two M5 x 20 countersink machine screws supplied.
n Fit main plate to workpiece. The screws are fitted from
the underside and can be tightened using the 3mm hex
key.
n Fit trammel bar assembly.
n Adjust length of trammel bar as required for cutting
circles from 550mm to 1800mm in diameter.
n Fit cutter and rout out the circle.
n After cut is complete, release router plunge and switch
off router.
After use remove router from jig, remove trammel bars from
slider sets and disassemble bars, store jig carefully.
ELLIPSEJ/A
Circle cutting
Slider
fixing screws
MAINTENANCE
This jig has been designed to operate over a long period of
time with a minimum of maintenance. Continual satisfactory
operation depends upon proper tool care and regular
cleaning.
Cleaning
Keep the grooves on the main board clear of sawdust.
n
n Regularly clean the jig with a soft cloth.
Lubrication
n
Your jig requires no additional lubrication.
Storage
n After use store jig in its packaging or place in a
cupboard.
ENVIRONMENTAL PROTECTION
Recycle raw materials instead of disposing as waste.
Packaging should be sorted for environmental-friendly
recycling.
The product and its accessories at the end of its life should
be sorted for environmentally friendly recycling.
GUARANTEE
The jig carries a manufacturers guarantee in accordance
with the conditions on the enclosed guarantee card.
-11-
Please use only Trend original spare parts.
ELLIPSEJ/A
ELLIPSE JIG - SPARE PARTS LIST
v7.0 05/2012
No. Qty. Desc. Ref.
1 1 Trammel Bar 500mm x 13mm dia. (pair) WP-EJ/01
2 1 Connector Plate WP-EJ/02
3 2 Washer M8 Form A WP-WASH/15
4 1 Nut Hex M8 WP-NUT/08
5 1 Grub Screw M6 x 5mm (pair) WP-EJ/05
6 1 T-slotted Main Board WP-EJ/06
7 1 Slider Set (pair) WP-EJ/07
8 1 Set Bolt Csk M4 x 25mm Slot WP-EJ/08
9 4 Screw Wood No.8 x 32mm Pozi WP-SCW/107
10 1 Hex Key 3mm A/F WP-AP/03
11 2 Machine Screw Csk M6 x 20mm Skt (pair) WP-SCW/70
12 1 Hex Key 4mm A/F WP-AP/04
13 1 Spanner 13mm OE SPAN/13
14 1 Manual MANU/LEJ
15 0 Extension Bar 500mm x 13mm dia. ELLIPSEJ/1
16 0 Base Plate Adapter GB/PLATE
-12-
ELLIPSEJ/A
ELLIPSE JIG - SPARE PARTS DIAGRAM v7.0 05/2012
7
8
8
3
4
5
11
5
11
9
9
2
9
6
9
1
1
16
13
14
ELLIPSE
JIG
10
12
15
-IB-
Trend Machinery & Cutting Tools Ltd.
Odhams Trading Estate St Albans Road
Watford WD24 7TR England
Tel: 0044(0)1923 249911
MANU/LEJ v7.0
© Copyright Trend 2012. No part of this publication may be reproduced, stored or transmitted in any form without prior permission. Our policy of continuous
improvement means that specifications may change without notice. Trend Machinery and Cutting Tools cannot be held liable for any material rendered unusable
RECYCLABLE
or any form of consequential loss. E&OE
technical@trendm.co.uk
www.trend-uk.com
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