Formech 450DT Service manual

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Installation, Operating and Service Manual
Desktop Vacuum
Forming Machine
For Parts, Service & Technical Assistance
Telephone: [phone]
Fax: [phone]
450DT

Manual - Formech 450DT V1.0 - 0317
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Table of Content
Safety 3
Introduction and initial assembly 6
Transportation / Positioning 7
Noise Emissions 7
Machine Storage 7
General Arrangement 8
Mechanical Specifications 8
Machine Arrangement 8
Electrical Specifications 8
Machine Footprint 10
Operating Procedure 11
Initial Requirements 450DT 12
Main Menu 13
450DT Basic Operation 13
450DT Settings 15
450DT Saving Parameters to Memory 16
450DT Loading Previously Saved Parameters from Memory 16
Operating Techniques 17
Optional Extras and Accessories 17
Reducing Windows - Fitting (optional) 19
Trolley - Self Assembly Instructions (optional) 20
Reel Feed - Self Assembly Instructions (optional) 22
Tooling 23
450DT Standard Baseboard 24
450DT Reducing Window Baseboard 24
Plastics 25
Post Forming Operations 26
After Forming 26
Trimming 26
Warranty 27
Seals 27
Heating Elements 27
Vacuum System 27
Service / Repair 28
Replacing Seals 28
Replacing a Heating Element 29
Electrical Troubleshooting 31
Vacuum / Pressure Troubleshooting 32
Replacing the Filter 34
Cleaning 35
Lubrication 35
Wiring Diagram Formech 450DT 36
Spare Parts Listing 38
EC Machinery Directive 40

Manual - Formech 450DT V1.0 - 0317
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Thank you for choosing Formech.
Please read and follow the below safety instructions before attempting to install or operate your machine.
> Do not operate the machine until you have been trained and are fully conversant with it.
> Read and understand all of this user manual.
> This is a ‘single person operating’ machine.
> Check your supply voltage and frequency. Make sure it is compatible with your machine. Your machine’s
electrical specification plate is next to the power inlet socket.
> You must ensure that the machine is properly earthed and fused.
> If your machine is not equipped with a moulded mains connector then note that:
The earth wire is GREEN with a YELLOW stripe.
The live wire is BROWN
The neutral wire is BLUE
> Only suitably qualified personnel should make electrical connections.
> Turn off the machine and disconnect the power supply when the machine is not in use.
> The heater and pump on this model are not intended to be left running indefinitely.
> Never remove any panels unless the electrical supply has been isolated.
> Always let the machine cool down before attempting to work on it. Some parts of the heater and heat
shield become extremely hot during operation.
> Note the safety warning labels situated on the panels. Never remove any warning labels from the machine.
> Note the ‘HOT SURFACES’ safety labelling on the heater & heater guard. These areas can become VERY
HOT.
> Only use the machine for vacuum forming plastic. It is not intended for any other purpose.
> Ensure that the area you are working in is properly ventilated and that you are aware of the potential
hazards from the plastics you are forming. It is the responsibility of the owner or designated responsible
person to assess the risks associated with any dangerous fumes given off and to determine any necessary
precautions required such as fume extraction. Contact your plastics supplier to gain information regarding
hazardous fumes.
> There is a risk of being burnt when handling heated plastics. Always wear suitable personal protective
equipment such as gloves.
> Ensure that the area surrounding the machine is clean and frequently cleared of finished product and any
scrap.
> This machine is fitted with a dry running vacuum pump. Do not lubricate. Do not allow any liquid to enter
the vacuum system. Ensure that moulds are properly sealed to prevent ingress of dust into the vacuum
circuit. Severe damage may be caused if the above is not observed.
> Daily repetitive use of this or any other machine may lead to a) fatigue and loss of concentration b)
possible strains.
> Operators should be trained in the use of correct lifting techniques.
> Users of this machine should complete regular competence tests.
Safety

Manual - Formech 450DT V1.0 - 0317
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Safety
It is vital that any person using this machine and the person(s) responsible for the health & safety is
made fully aware of the potential hazards that could arise from use and misuse.
These can be broadly categorised as: -
1. Electric Shock.
This machine uses Voltages up to 240Vac.
NEVER ATTEMPT ANY REPAIR UNLESS THE ELECTRICAL SUPPLY IS DISCONNECTED. ONLY SWITCH ON
WHEN ALL COVERS HAVE BEEN REPLACED.
ONLY A QUALIFIED ELECTRICAL TECHNICIAN MAY WORK ON ANY PARTS CARRYING MAINS VOLTAGE
AND SHOULD BE RESPONSIBLE FOR ENSURING THAT THE MACHINE IS IN A SAFE CONDITION BEFORE
ALLOWING SERVICES TO BE RESTORED.
2. Burning.
Parts of this machine reach temperatures greater than 300°C over large areas.
WAIT UNTIL THE MACHINE HAS COOLED DOWN BEFORE SERVICE WORK COMMENCES.
SPECIAL PRECAUTIONS MUST BE TAKEN TO ENSURE THAT ONLY THE MACHINE OPERATOR IS IN THE
OPERATING AREA DURING USE.
USE PERSONAL PROTECTIVE EQUIPMENT SUCH AS GLOVES WHEN TESTING THE HEATED PLASTIC,
HANDLING HOT VACUUM FORMED PARTS, MANUALLY ASSISTING THE FORMING PROCESSS AND
TOUCHING HOT SURFACES.
INFRARED RADIATION IS EMITTED BY THE QUARTZ HEATERS, ENSURE THAT ANY EXPOSURE TO THIS TYPE
OF RADIATION IS SHORT OR COMPLETELY AVOIDED.
3. Toxic Fume Inhalation.
When large sheets of plastic are heated fumes will be given off.
ENSURE THAT THE MACHINE IS POSITIONED IN AN ADEQUATELY VENTILATED PLACE. ASSESS THE RISKS
OF THE MATERIALS TO BE FORMED PRIOR TO USE.
4. Fire.
RISK OF FIRE AS A RESULT OF HEAT AND PLASTICS PRESENTS AN EMERGENCY SITUATION. ENSURE FIRE
SAFETY TRAINING IS PERFORMED & CONTROLLED.
IT IS ESSENTIAL TO HAVE FIREFIGHTING EQUIPMENT AVAILABLE AT OR NEAR THE MACHINE. USE DRY
POWDER (BLUE) OR CARBON DIOXIDE (BLACK) FIRE EXTINGUISHERS.
5. Injury from Trapping.
There is a risk of trapping fingers and hands when loading mould tools. Ensure appropriate care is taken to
prevent trapping and use suitable personal protection. Care is required when operating the clamping frame to
ensure that fingers or hands are not trapped.
Keep hands clear of the heater rails when pulling the heater forwards.

Manual - Formech 450DT V1.0 - 0317
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6. Prohibited Uses.
DO NOT USE THIS MACHINE FOR ANY PURPOSES OTHER THAN THE VACUUM FORMING AND BLOW
MOULDING OF PLASTICS SHEET.
DO NOT USE THE HEATER TO APPLY HEAT TO ANY MATERIAL OTHER THAN PLASTIC SHEET AS PART OF
THE VACUUM FORMING PROCESS SUCH AS: FOOD PRODUCTS, ALL TYPES OF PARTICLES, POWDER, DUST,
ALL TYPES OF LIQUID, WOOD, PAPER, METALS AND ANY FORMS OF COMBUSTABLE MATERIALS.
DO NOT USE THE TABLE MECHANISM TO CLAMP, COMPRESS, FOLD OR APPLY FORCE TO ANY ITEM UNDER
ANY CIRCUMSTANCES.
DO NOT USE THE CLAMPING FRAME TO CLAMP COMPRESS, FOLD OR APPLY FORCE TO ANY ITEM OTHER
THAN THE CLAMPING OF SHEET PLASTICS AS PART OF THE VACUUM FORMING PROCESS.
DO NOT USE THE TOP OF THE HEATER OR TOP OF THE HEATER GUARD TO STACK PLASTICS OR OTHER
MATERIALS.
DO NOT USE THE MACHINE TO STACK OR LEAN ITEMS AGAINST THE SIDES.
DO NOT USE ANY OTHER PART OF THE HEATER TO MOVE THE HEATER FORWARDS AND BACKWARDS
OTHER THAN THE HEATER HANDLE.
DO NOT USE OR MODIFY THE ELECTRICAL POWER IN THE INTERNAL WIRING TO SUPPLY ANY OTHER
DEVICE OR TO APPLY MODIFICATIONS TO THE MACHINE OR ITS FUNCTIONS.
THIS IS NOT AN EXHAUSTIVE LIST OF THE POSSIBLE MISSUSE OF THIS MACHINERY.
THE USE OF THIS MACHINE MUST BE ASSESSED, MONITORED AND CONTROLLED BY THE PERSON
RESPONSIBLE FOR THE HEALTH AND SAFTEY IN THE ORGANISATION THAT OWNS AND OPERATES THIS
MACHINE.
Safety

Manual - Formech 450DT V1.0 - 0317
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Introduction and Initial Assembly
The Formech 450DT is a highly versatile, manually operated Vacuum Forming Machine that will produce
high definition mouldings in up to 6mm thick material. These machines are intended for use only for the
vacuum forming of plastics components and for the blow moulding of heated plastics. The 450DT is ideal for
prototype development work whilst also quite capable of small and large production runs.
The Formech 450DT incorporates the following features:
• Reliable and robust PLC control system and easy to use graphical touch screen with single screen forming
cycle operation and 20 memory storage facility.
• Powerful quartz heaters PLC controlled in 4 heating zones.
• Heater power level standby feature allowing energy saving when heater is in rear position.
• Heater safety shut-off after idle period.
• A powerful filtered diaphragm vacuum pump.
• Vacuum gauge indication.
• An air blow facility to release the moulding from the tool.
• An external pressurized air outlet port to allow air supply to external accessories.
• The machine has been designed to be highly adaptable and functions such as changing a mould, or fitting
reducing windows (which allow smaller sheets to be used) can be carried out in the minimum amount of
time.
• Optional reel feed system.
• Optional purpose built Trolley
This manual is the original user instructions for the Formech 450DT. It informs the user on aspects of
machine safety, assembly, operation and maintenance. A more comprehensive guide to the vacuum forming
process is available from Formech.
A transit screw is fitted to the rear of the machine to secure the heater and prevent damage during
transportation.
Remove this screw when the machine has been appropriately positioned after unpackaging and before
attempting to use. See next page for handling and positioning.

Manual - Formech 450DT V1.0 - 0317
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Introduction and Initial Assembly
Your Formech Machine is supplied with:
1x Electrical cable 1x Installation / Operating
/ Repair Manual + EC
Certificate
1x Table Mesh
Transportation / Positioning
The 450DT is delivered in a dedicated packaging which includes a pallet, a cardboard box and protective
foams. The machine may be unpacked and placed on a bench, table or 450DT trolley. Ensure that the
structure, size and load bearing capacity of the bench or table is sufficient for the machine weight. A
minimum of 2 persons are required to lift the machine. In the case of the 450DT trolley, ensure that the 2
machine retaining screws are fitted to the under-side of the trolley / machine.
Ensure the machine and / or trolley is sited on a level surface in a draft free environment with a minimum
of 40cm access around the machine. Ensure that the area on and around the machine is clear of all other
stored items and materials. More access may be required for maintenance and this desktop machine may
be easily moved if necessary.
Noise Emissions
Noise emissions on the Formech 450DT are less than 70dB(A).
Machine Storage
The Formech 450DT must be stored in a dry environment. If the machine is not used for a long period of
time, run the pump periodically (once a month).
.
.
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Installation, Operating and Service Manual
Desktop Vacuum
Forming Machine
450DT
ForParts, Service & Technical Assistance
Telephone:[phone]
Fax:[phone]
Assortment of 5
plastic sheets
(content may vary)

Manual - Formech 450DT V1.0 - 0317
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General Arrangement
Mechanical Specifications
Max Material Size: 450mm x 300mm
Max Forming Area: 430mm x 280mm
Max Depth of Draw: 160mm
Overall Width: 639mm
Overall Height: 525mm
Overall Length: 986mm
Weight: 75Kg
Electrical Specifications
Standard Voltage: 208V-240V ac
Frequency: 50-60Hz
Power: 2.3Kw
1
2
34
5
6
7
8
9
10
11
1. Fuse holder 13A
2. Power Inlet C20
3. Power ON/OFF Switch
4. Specification plate
5. Touch screen HMI
6. Vacuum gauge
7. Material clamp
8. Clamp frame
9. Table lever
10. Heater
11. Safety labelling (hot
surfaces)
+ air pressure outlet
Machine Arrangement
1. Fuse Holder
The machine is protected with a 13A fuse accessible from the outside.
2. Power Inlet Receptacle C20
The machine has a C20 receptacle on the side. The power cable has a C19 Plug to fit this receptacle. If your
machine is a special voltage or frequency then it may be supplied with a lead not terminated into a mains
plug. See Safety section at the beginning of this manual. Note the safety labelling. Before commencing any
repair work always remove the mains lead from the Power Inlet Receptacle.
3. Power Switch ON/OFF
This is the main power switch. Switch this ‘ON’ to provide power to the machine after connecting the power
lead. When set ‘OFF’ there will be no power to the machine.
4. Specification Plate
This states the essential machine data & CE marking.

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General Arrangement
Machine Arrangement (continuation)
5. Touch screen HMI
The machine is operated though this HMI providing easy use though intuitive graphical software to operate
the machine and adjust the settings.
6. Vacuum Gauge
This is situated on the top right hand side of the front panel and gives indication of the vacuum level
achieved at the table mould area during moulding. It is usual to expect approx 22”Hg / -750mbar of
vacuum.
7. Material Clamps
These clamps lock the Clamp Frame firmly down. After placing the plastic under the clamp frame the
material clamp levers are pulled up to lock in place. Adjust the black nuts on the clamps to suit the thickness
of the clamped plastic material or when a reducing window is fitted. Adjustment may only be carried out
while not under pressure. The rear of the clamp frame is spring loaded and self-adjusting.
8. Clamp frame
This holds the plastic material in position during the forming and release processes.
9. Table Lever
When pulled towards you the table will rise to the upper limit. A further application of pressure will lock the
table in this position. During forming the table complete with mould is lifted into the hot plastic and locked
in place to ensure a good vacuum seal. At the end of the cycle the table is returned to the lower position by
pushing the handle back and away.
NOTE: A mechanical interlock designed to prevent a mould being raised into the heating elements stops the
table being raised unless the heater box is fully back
10. Heater Box
This carries the heating elements and is drawn forward by manually pulling the centrally mounted handle.
The heating zone control system has built in safety features:
The manual mode ‘count up’ timer has a limit of 300 seconds after which the heater will turn off all power
to the heating elements if the heater is still forwards.
When the timed program is loaded, if the heater is forward for more than 2 minutes after the timer has
completed the set time the heater will switch to the standby setting. If the heater is not returned to the
standby position after a further 2 minutes then the heater will turn off all power to the heating elements.
11. Safety Labelling
The heater and heater guard will have hot surfaces. Take note of the labelling in these areas.
+ Air pressure outlet (see footprint on page 10 for location)
When the vacuum pump is running, the pressure is diverted to this outlet. This can be used to supply or run
other equipment when not being used for vacuum forming. Do not block this outlet or attempt to connect
air supply. THIS MACHINE DOES NOT REQUIRE AIR SUPPLY.

Manual - Formech 450DT V1.0 - 0317
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General Arrangement
525
761
340
Power inlet socket
Air outlet port
639
955
530 562
Machine Footprint
(Dimensions are in mm)

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Operating Procedure
Introduction to the 450DT Control System - Operating Buttons and Icons
Heater Enable
Enables the heaters on the main menu screen. Heaters will shut off after 40 minutes if the
machine is unused.
Start
Opens the load options screen to allow selection of saved parameters or manual operation.
Manual Operation
Allows manual operating of the machine functions. Default heater settings are applied. Timer
will count up.
Load from Memory
Allows previously saved operating parameters to be used.
Settings
This button provides access to the settings screen where the operating parameters may be
adjusted and saved if required.
Heater Power Setting
Allows adjustment of the heat power for each zone. Adjustable in 1% increments.
Heater Standby Setting
This feature allows reduction of the heater power level when the heater is in the rear position.
Page Forward
This operation will advance to the next page in the help screen and memory settings screens.
Page Back
This operation will return to the previous page or screen.
Save
Used to save operating parameter settings.
Heater Timer
Displays the heating time. The time will count up in manual mode.
The set time and the count down time is shown in memory mode.
Vacuum
This operation will latch the pump and the vacuum valve ON to apply vacuum to the table
vacuum port.
Release
This operation will apply compressed air to the table hole. This function does not latch but
will unlatch the vacuum. Press & hold to run.

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Initial Requirements 450DT
Operating Procedure
1. Ensure the machine is turned on. 2. With the heater fully back, raise the table to the
top position by pulling the table lever closer to you.
3. Place your mould onto the table. A sheet of
wire mesh is supplied with the machine to assist
with Vacuum air flow under the mould tool.
4. Fix the mould tool in place. Lower the table by
pushing the table lever away from you.
5. Open the material clamps (see general
arrangement) and raise the clamp frame.
Place the plastic material over the aperture.
6. Pull the clamp frame down and close the
two material clamps. The plastic should
completely cover the white seals around the
aperture. Adjust the toggle clamp screws to
properly grip the plastic. (1)
(1) The rear of the clamp is spring loaded.

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Operating Procedure
Main Menu
HELP screen language options are changed by pressing on the language button to select the language
required. Press to open the Load Options screen:
Press to turn ON the heaters. Allow
15 minutes for the machine to reach its
operating temperature.
The 450DT has a ‘HELP’ feature
accessible by pressing the ‘?’
button on many of the user screens.
Descriptions of the screen icons and
buttons are shown on these screens in
the language selected.
Press to open the operating screen
in manual mode.
The Manual Operation screen will open as
shown.
The Heater timer value on the Heater
button will count UP when the heater is
pulled forwards and stop when pushed
back. The Vacuum button will latch the
vacuum ON when pressed. The Release
button will momentarily activate the
pump pressure when pressed.
Heater settings may be changed via the settings button. In manual mode the heaters are set to the default
values. The Save button will use the settings of the timers shown and import them to the settings screen to
edit and save as required.
450DT Basic Operation

Manual - Formech 450DT V1.0 - 0317
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Once the plastic has cooled sufficiently the
RELEASE button may be pressed to blow the
moulding off the mould.
Operating Procedure
Pull the Heater forwards over the clamped
plastic. As the plastic heats up it may begin to
rise slightly. It will then soften and begin to drop
back.
Push the heater back slightly to test the softness of
the plastic manually or to observe its state. Continue
heating until it is soft enough to form. When the
plastic softness is correct push the heater fully back (1).
Lift the table until it is fully raised. Then press the
VACUUM button to latch on the vacuum. The
moulding will form around the tooling.
Once released the moulding is now complete
and the table may be lowered. Release the clamp
frame to remove the moulding for inspection.
Review the results and determine the parameters
required to produce the forming. Use the save
settings feature to set and record the values for
later recall.
The following section explains the 450DT vacuum forming process:
(1) When performing an initial forming it will be necessary to
check the progress of heating as this will vary with plastic type,
thickness and colour.

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Use the + & - buttons to adjust the
standby level.
Press the back button to exit the
settings screen and return to the
operation screen.
The save button on the operation screen will also open the settings screen and will also bring the timer
value from the manual operation across to the settings screen.
The heater power and timer parameters may be edited before saving into memory. The timer button will
open an adjustment screen with a key-pad as described above. When complete, press the save button on the
settings screen to select a memory slot to save.
There are 20 memory locations.
Operating Procedure
This screen will open when the
settings button on the
operation screen is pressed. The
Manual mode default heater
settings are shown.
Heater power settings are adjusted
by pressing on the heater button
and changing the value using
the pop-up keypad on the adjust
screen.
450DT Settings
Once set to a required value, press on a zone and the value will transfer to that zone. Repeat the process on
the other zones to set the required heat power values.
Heat power may be set in 1% increments to achieve the required heat profile.
The standby feature allows the Heater to idle at a lower heat power when in the rear position. The default
level is 50% and is adjustable in 5% increments.
Press on the standby button to adjust. The following screen will open:
Press on the standby button to adjust. The following screen will open:
Press on the value and the keypad
will appear. Enter the new value.
Press return.
Press the back arrow to return to
the settings screen.
The Heater Timer value is changed
in the same way.

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450DT Operating Using Saved Parameters
This operating screen will open. Two values will
show in the heater timer button.
The lower value shows the timer parameter for
the selected memory.
The top value shows the actual timer value.
When the heater is pulled forwards the timer will
count down.
When the timer reaches zero the timer buzzer will sound. The timer value will continue and show a negative
value to indicate that’s it has passed zero. All other buttons operate the same as previously described.
Heater power settings can be adjusted as previously described using the settings button.
When the SAVE button is pressed the actual heat time, including its negative count, will be carried over to
the settings screen for editing and saving as previously described.
Operating Procedure
450DT Saving Parameters to Memory
When save is pressed on the settings screen the
available memory slots are shown. Press the
forward arrow to advance to memory positions
11-20. Press the Back arrow to return to the
settings page if required. Press on a previously
saved memory slot to change an existing record
or select a new slot to save as required. When a
memory position is selected the following screen
will open.
Press on the memory title to edit the title using the
pop-up key pad as required. Press the save button
when complete.
Press the load button on the load options
screen to load previously saved parameters.
The load select screen will open. The previously
loaded memory slot will be remembered and
a will show next to the slot. Use the forward
arrow to scroll to memory slots 11-20 and select
the memory parameters as required. The program
memory operation screen will open. The following
section explains the operating differences.
450DT Loading Previously Saved Parameters from Memory

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Operating Techniques
Heaters
The powerful quartz heaters are designed to heat the plastic rapidly without burning the surface. The time
required to heat the plastic sheet remains fairly constant once the heaters have reached their operating
temperature.
Heating cycle times vary according to a number of factors. With a little experience, timings may be easily
estimated.
Some plastics such as styrene have a wide tolerance to heating times giving consistently good mouldings.
Care must be taken with other materials such as ABS, as the surface will blister if the temperature limit is
exceeded. Such plastics may also require drying prior to thermoforming.
The moulding should be formed when the plastic is sufficiently relaxed to become indented by the blunt end
of a pencil but not soft enough to sag.
A properly heated sheet will give an excellently defined moulding. If the sheet is not hot enough while
forming the moulding will not pick up all the detail from the tool.
The times below were recorded using styrene at an ambient temperature of 20 degrees C
With the machine at operating temperature. Please note that these times are a guide only.
Various factors will affect the heating time including the colour and surface finish of the material.
1.5mm Thick = 60 seconds
2.0mm Thick = 95 seconds
4.0mm Thick = 240 seconds
The Heater elements are configured so that the front and side areas are slightly higher powered than the
central and rear area. This is to provide more heat around the outside edges of the forming area which can
be affected by environmental factors such as draughts. The element and zone layouts are shown below.
Front Front

Manual - Formech 450DT V1.0 - 0317
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1. Service kit 2. Reducing windows 3. Blow mould windows
4. 450DT Machine trolley
The following items can be purchased for your 450DT vacuum forming machine:
1. It is unlikely that you will need to service or repair your machine for many years provided you follow
the maintenance information contained in this manual; however the table and clamp seals, which are
considered to be consumable items, will need to be replaced depending on the usage of the machine.
Therefore this kit contains the essential consumables (seals and pump filter) to ensure a good performance
of your machine year on year.
2. The standard aperture size of the Formech 450DT reducing window is 228mm x 203mm, to use plastic
size of 248mm x 223mm. Formech can also produce special size reducing windows. For more information
please contact our sales department.
3. You can use your vacuum forming machine for blow moulding by fitting a special circular reducing window
to your machine. The maximum diameter you will get on the 450DT is 270mm. For more information please
contact our sales department.
4. The Formech machine trolley allows you to easily move your 450DT machine. The 2 locking castors assure
the trolley remains in position all the time. Underneath there is also space to store plastic material and
moulds. The trolley dimensions are: - Height: 720mm - Depth: 780mm - Width: 608mm
5. This is an essential selection of core consumable parts to minimise down time within the first two years.
Spare parts kit contains: 1x Quartz element FSQ 250W, 1x Quartz element FSQ 300W, 1x Quartz element
SSQ 550W, 2x Ceramic terminal blocks, 2x Clamp adjuster nuts, 2x Toggle clamps, 2x Clamp frame grips, 1x
Seal kit, 1x In-line filter, 1x 13amp fuse.
5. Spare parts kit
Optional Extras and Accessories

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Reducing Windows - Fitting (optional)
Optional Extras and Accessories
1. Lift the clamp frame and
place the lower reducing
window.
7. Fit the bolt and the nut
to secure the window to the
clamp frame.
8. Reducing windows
correctly fitted to the
machine.
6. Close and lock the clamp
frame. At this stage, you may
have to adjust the toggle
clamps.
2. The lower reducing window
locates over the two cap
head screws.
3. There is one cap head screw
at the front and another one
at the rear, opposite side.
4. Place the upper reducing
window in the clamp frame
at the rear.
5. Then locate it at the front of the
clamp frame. The hole on the top
plate of the reducing window needs
to be at the front of the machine.

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Optional Extras and Accessories
Trolley - Self Assembly Instructions (optional)
Item Qty Fixing Qty
Top Tray M6 x 16 Setscrew & Washer (Security) 2
Corner Strut 4 M6 x 16 Button Head Screw 24
M6 Plain washer 24
Storage Divider 3 M6 x 12 Button Head Screw 9
M6 Full nut 9
75mm Swivel Castors 2 M10 x 25 Setscrew 2
M10 Washer 2
M10 Split Washer 2
75mm Locking Swivel Castors 2 M10 x 25 Setscrew 2
M10 Washer 2
M10 Split Washer 2
A. Parts supplied
Before starting the assembly, prepare a clear area with suitable surface that will not scratch the painted
surfaces of the trolley.
B. Tools required
10mm spanner for the dividers and machine security fixings.
13mm spanner for castor screws.
4mm Hex tool or screwdriver for button head screws.
C. Assembly
1. Start with the bottom tray that will need the four castors
and the dividing panels for material storage to be secured
in place.
• Ensure the two locking castors are fitted at the front of
the lower tray.
• Fit castors using the M10 washers and M10 x 30mm
setscrews pushing the fixing through the body of the castor
and tightening securely into the threaded bush of the lower
tray.
• It is easier to fit the dividing panels at this stage.
Establish the desired position for the dividing panels and
tighten securely with three M6 button head screws and nuts
per divider.
Position the completed lower tray to one side and begin the
assembly of the top tray.