Draper MT400D User manual

230V 300W QUICK CHANGE
OSCILLATING
MULTI-TOOL
78429
These instructions accompanying the product are the original instructions. This document is part of the product,
keep it for the life of the product passing it on to any subsequent holder of the product. Read all these instructions
before assembling, operating or maintaining this product.
This manual has been compiled by Draper Tools describing the purpose for which the product has been designed,
and contains all the necessary information to ensure its correct and safe use. By following all the general safety
instructions contained in this manual, it will ensure both product and operator safety, together with longer life of the
product itself.
AlI photographs and drawings in this manual are supplied by Draper Tools to help illustrate the operation of the
product.
Whilst every effort has been made to ensure the accuracy of information contained in this manual, the Draper Tools
policy of continuous improvement determines the right to make modifications without prior warning.


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1. TITLE PAGE
1.1 INTRODUCTION:
USER MANUAL FOR: 230V 300W OSCILLATING MULTI-TOOL
Stock No: 78429
Part No: MT400D
1.2 REVISION HISTORY:
Date first published: March 2021.
As our user manuals are continually updated, users should make sure that they use
the very latest version.
Downloads are available from: http://drapertools.com/manuals
Draper Tools Limited
Hursley Road
Chandler’s Ford
Eastleigh
Hampshire
SO53 1YF
UK
Website: drapertools.com
Product help line: [phone]
General Fax: [phone]
1.3 UNDERSTANDING THIS MANUAL’S SAFETY CONTENT:
WARNING! – Information that draws attention to the risk of injury or death.
CAUTION! – Information that draws attention to the risk of damage to the product or surroundings.
1.4 COPYRIGHT © NOTICE:
Copyright © Draper Tools Limited.
Permission is granted to reproduce this publication for personal and educational use only.
Commercial copying, redistribution, hiring or lending is prohibited.
No part of this publication may be stored in a retrieval system or transmitted in any other form or
means without written permission from Draper Tools Limited.
In all cases this copyright notice must remain intact.

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2. CONTENTS
2.1 CONTENTS
1. TITLE PAGE
1.1 INTRODUCTION ................................................................................................................. 2
1.2 REVISION HISTORY........................................................................................................... 2
1.3 UNDERSTANDING THIS MANUAL’S SAFETY CONTENT ................................................ 2
1.4 COPYRIGHT® NOTICE ...................................................................................................... 2
2. CONTENTS
2.1 CONTENTS......................................................................................................................... 3
3. WARRANTY
3.1 WARRANTY ........................................................................................................................ 4
4. INTRODUCTION
4.1 SCOPE ................................................................................................................................ 5
4.2 SPECIFICATION ................................................................................................................. 5
4.3 HANDLING AND STORAGE ............................................................................................... 5
5. HEALTH AND SAFETY INFORMATION
5.1 GENERAL SAFETY INSTRUCTIONS FOR POWER TOOL USE....................................... 6
5.2 ADDITIONAL SAFETY INSTRUCTIONS FOR OSCILLATING MULTI-TOOLS................... 7
5.3 RESIDUAL RISK ................................................................................................................. 7
5.4 CONNECTION TO THE POWER SUPPLY (CHARGER).................................................... 8
6. TECHNICAL DESCRIPTION
6.1 IDENTIFICATION ................................................................................................................ 9
7. UNPACKING AND CHECKING
7.1 PACKAGING...................................................................................................................... 10
7.3 WHAT’S IN THE BOX........................................................................................................ 10
8. PREPARING THE OSCILLATING MULTI-TOOL
8.1 FITTING THE BLADE ACCESSORIES ..............................................................................11
8.2 FITTING THE SANDING ACCESSORIES ........................................................................ 12
8.3 FITTING THE DUST EXTRACTION ACCESSORY .......................................................... 13
9. OPERATING THE OSCILLATING MULTI-TOOL
9.1 ON/OFF SWITCH.............................................................................................................. 14
9.2 USING THE VARIABLE SPEED CONTROL ..................................................................... 14
9.3 SECURING THE WORKPIECE......................................................................................... 14
9.4 SANDING .......................................................................................................................... 14
9.5 SAWING WITH THE OFFSET SAW BLADE ..................................................................... 14
9.6 SCRAPING........................................................................................................................ 14
9.7 AUXILIARY HANDLE......................................................................................................... 15
10. MAINTENANCE
10.1 MAINTENANCE............................................................................................................... 16
11. OPTIONAL ACCESSORIES
11.1 OPTIONAL ACCESSORIES ............................................................................................ 17
12. EXPLANATION OF SYMBOLS/PICTOGRAMS
12.1 EXPLANATION OF SYMBOLS ....................................................................................... 18
13. DISPOSAL
13.1 DISPOSAL....................................................................................................................... 19
DECLARATION OF CONFORMITY .............................................................................. ENCLOSED

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3. WARRANTY
3.1 WARRANTY
Draper tools have been carefully tested and inspected before shipment and are guaranteed to be
free from defective materials and workmanship.
Should the tool develop a fault, please return the complete tool to your nearest distributor or
contact
Draper Tools Limited, Chandler’s Ford, Eastleigh, Hampshire, SO53 1YF. England.
Telephone Sales Desk: [phone] or Product Help Line [phone].
A proof of purchase must be provided with the tool.
If upon inspection it is found that the fault occurring is due to defective materials or workmanship,
repairs will be carried out free of charge. This warranty period covering parts is 24 months and
labour is 12 months from the date of purchase except where tools are hired out when the warranty
period is 90 days from the date of purchase. This warranty does not apply to any consumable
parts, any type of battery or normal wear and tear, nor does it cover any damage caused by
misuse, careless or unsafe handling, alterations, accidents, or repairs attempted or made by any
personnel other than the authorised Draper warranty repair agent.
Note: If the tool is found not to be within the terms of warranty, repairs and carriage charges will
be quoted and made accordingly.
This warranty applies in lieu of any other warranty expressed or implied and variations of its terms
are not authorised.
Your Draper warranty is not effective unless you can produce upon request a dated receipt or
invoice to verify your proof of purchase within the warranty period.
Please note that this warranty is an additional benefit and does not affect your statutory rights.
Draper Tools Limited.

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4. INTRODUCTION
4.1 SCOPE
For detail and finishing work such as sanding, cutting, scraping, etc.
This product is intended for domestic and infrequent light trade use only. Any application other
than that it was intended for, is considered misuse.
4.2 SPECIFICATION
Stock no. .................................................................................................................................. 78429
Part no. .................................................................................................................................MT400D
Motor:
Rated voltage ....................................................................................................................230V~
Rated frequency ................................................................................................................. 50Hz
Rated input ........................................................................................................................ 300W
Revolutions per minute (no load) ....................................6-speed variable, 15,000-22,000o/min
Oscillating angle .............................................................................................................................. 3˚
Sound pressure level (LpA)* ................................................................................................. 81dB(A)
Sound power level (LWA)** .................................................................................................. 92dB(A)
Vibration level ...................................................................................................................... 2.55m/s²
Weight (machine only) .............................................................................................................1.35kg
* Continuous A-Weighted Sound Pressure Level at the workstation in accordance to
and declared according to latest directive.
** The typical A-Weighted noise level determined to latest directive.
4.3 HANDLING AND STORAGE
– Care must be taken when handling this product.
• Dropping this power tool could have an effect on its accuracy and could also result in
personal injury. This product is not a toy and must be respected.
– Environmental conditions can have a detrimental effect on this product if neglected.
• Exposure to damp air can gradually corrode components.
• If the product is unprotected from dust and debris, components will become clogged.
• If not cleaned and maintained correctly or regularly, the machine will not perform at its best.

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5. HEALTH AND SAFETY INFORMATION
5.1 GENERAL SAFETY INSTRUCTIONS FOR POWER TOOL USE
When using any type of power tool there are steps that should be taken to make sure that you,
as the user, remain safe.
Common sense and a respect for the tool will help reduce the risk of injury.
Read the instruction manual fully. Do not attempt any operation until you have read and
understood this manual.
Most important you must know how to safely start and stop this machine, especially in an
emergency.
Keep the work area tidy and clean. Attempting to clear clutter from around the machine during
use will reduce your concentration. Mess on the floor creates a trip hazard. Any liquid spilt on the
floor could result in you slipping.
Find a suitable location. If the machine is bench mounted the location should provide good
natural light or artificial lighting as a replacement. Avoid damp and dust locations as it will have a
negative effect on the machine’s performance. If the machine is portable do not expose the tool to
rain. In all cases do not operate power tools near any flammable materials.
Keep bystanders away. Children, onlookers and passers by must be restricted from entering the
work area for their own protection. The barrier must extend a suitable distance from the tool user.
Unplug and house all power tools that are not in use. A power tool should never be left unattended
while connected to the power supply. They must be housed in a suitable location, away locked up
and from children. This includes battery chargers.
Do not overload or misuse the tool. All tools are designed for a purpose and are limited to
what they are capable of doing. Do not attempt to use a power tool (or adapt it in any way) for an
application it is not designed for. Select a tool appropriate for the size of the job. Overloading a tool
will result in tool failure and user injury. This covers the use of accessories.
Dress properly. Loose clothing, long hair and jewellery are all dangerous because they can
become entangled in moving machinery. This can also result in parts of body being pulled into the
machine. Clothing should be close fitted, with any long hair tired back and jewellery and neck ties
removed. Footwear must be fully enclosed and have a non-slip sole.
Wear personal protective equipment (PPE). Dust, noise, vibration and swarf can all be
dangerous if not suitably protected against. If the work involving the power tool creates dust or
fumes wear a dust mask. Vibration to the hand, caused by operating some tools for longer periods
must be protected against. Wear vibration reducing gloves and allow long breaks between uses.
Protect against dust and swarf by wearing approved safety goggles or a face shield. These are
some of the more common hazards and preventions however, always find out what hazards
are associated with the machine/work process and wear the most suitable protective equipment
available.
Do not breathe contaminated air. If the work creates dust or fumes connect the machine
(if possible) to an extraction system either locally or remotely. Working outdoors can also help if
possible.
Move the machine as instructed. If the machine is hand held, do not carry it by the power supply
cable. If the product is heavy, employ a second or third person to help move it safely or use a
mechanical device. Always refer to the instructions for the correct method.
Do not overreach. Extending your body too far can result in a loss of balance and you falling.
This could be from a height or onto a machine and will result in injury.
Maintain your tools correctly. A well maintained tool will do the job safely. Replace any damaged
or missing parts immediately with original parts from the manufacturer. As applicable keep blades
sharp moving parts clean, oiled or greased handles clean and emergency devices working.

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5. HEALTH AND SAFETY INFORMATION
Wait for the machine to stop. Unless the machine is fitted with a safety brake, some parts may
continue to move due to momentum. Wait for all parts to stop, then unplug it from the power
supply before making any adjustments, carrying out maintenance operations or just finishing using
the tool.
Remove and check setting tools. Some machinery requires the use of additional tools or keys to
set, load or adjust the power tool. Before starting the power tool always check to make certain they
have been removed and are safely away from the machine.
Prevent unintentional starting. Before plugging any machine in to the power supply, make sure
the switch is in the OFF position. If the machine is portable, do not hold the machine near the
switch and take care when putting the machine down, that nothing can operate the switch.
Carefully select an extension lead. Some machines are not suitable for use with extension
leads. If the tool is designed for use outdoors, use an extension lead also suitable for that
environment. When using an extended lead, select one capable of handling the current (amps)
drawn by the machine in use. Fully extend the lead regardless of the distance between the power
supply and the tool. Excess current (amps) and a coiled extension lead will both cause the cable
to heat up and can result in fire.
Concentrate and stay alert. Distractions are likely to cause an accident. Never operate a power
tool if you are under the influence of drugs (prescription or otherwise), including alcohol or if you
are feeling tired. Being disorientated will result in an accident.
Have this tool repaired by a qualified person. This tool is designed to conform to the relevant
international and local standards and as such should be maintained and repaired by someone
qualified, using only original parts supplied by the manufacturer. This will ensure the tool remains
safe to use.
5.2 ADDITIONAL SAFETY INSTRUCTIONS FOR OSCILLATING
MULTI-TOOLS
Hold power tool by insulated gripping surfaces, when performing an operation where the cutting
accessory may contact hidden wiring or its own cord. Cutting accessory contacting a “live” wire
may make exposed metal parts of the power tool “live” and could give the operator an electric
shock.
Always wear a dust mask, sanding and cutting operations can release dusts and some substances
may be toxic when airborne. We recommend the use of extraction equipment and a suitable dust
mask.
Take care when changing cutting blades as if recently used they may be hot from the friction of
cutting and as such may cause personal injury. Always let cutters cool before attempting to change
them.
5.3 RESIDUAL RISK
Important note: Although the safety instructions and operating manuals for our tools contain
extensive instructions of safe working with power tools, every power tool involves a certain
residual risk which can not be completely excluded by safety mechanisms. Power tools must
therefore always be operated with caution!

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5.4 CONNECTION TO THE POWER SUPPLY (CHARGER)
Caution: Risk of electric shock. Do not open.
This appliance is supplied with an approved plug and cable for your safety. The value of the fuse
fitted is marked on the pin face of the plug. Should the fuse need replacing, ensure the substitute
is of the correct rating, approved to BS1362 and ASTA or BSI Kite marked.
ASTA
BSI
The fuse cover is removable with a small plain slot screwdriver. Ensure the fuse cover is replaced
before attempting to connect the plug to an electrical outlet. If the cover is missing, a replacement
must be obtained or the plug replaced with a suitable type.
If a replacement plug is to be fitted this must be carried out by a qualified electrician.
The damaged or incomplete plug, when cut from the cable should be disabled to prevent
connection to a live electrical outlet.
This appliance is Class II† and is designed for connection to a power supply matching that detailed
on the rating label and compatible with the plug fitted.
If an extension lead is required, use an approved and compatible lead rated for this appliance.
Follow all the instructions supplied with the extension lead.
†Double insulated : This product requires no earth connection as supplementary insulation is
applied to the basic insulation to protect against electric shock in the event of failure of the basic
insulation.
IMPORTANT: If using an extension lead, follow the instructions that came with your lead
regarding maximum load while cable is wound. If in doubt, ensure that the entire cable is
unwound. Using a coiled extension lead will generate heat which could melt the lead and
cause a fire.
5. HEALTH AND SAFETY INFORMATION

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6. TECHNICAL DESCRIPTION
6.1 IDENTIFICATION
On/off switch
Variable speed control
Power supply cable and plug
Press plate
Soft grip
Auxiliary handle
Quick change blade function
Dust extraction adaptor

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7. UNPACKING AND CHECKING
Auxiliary handle
Dust extraction adaptor
4 x sanding sheets (60, 80, 120, 180 Grit)
E-cut saw blade
Scraper blade
Sanding pad
Dust extraction adaptor “C” clip
Dust extraction outlet adaptors
7.1 PACKAGING
Carefully remove the product from the packaging and examine it for any sign of damage that may
have happened during shipping. Lay the contents out and check them against the parts shown
below. If any part is damaged or missing, please contact the Draper Help Line (the telephone
number appears on the Title page) and do not attempt to use the product.
The packaging material should be retained at least during the warranty period, in case the
machine needs to be returned for repair.
Warning!
− Some of the packaging materials used may be harmful to children. Do not leave any of these
materials in the reach of children.
− If any of the packaging is to be thrown away, make sure they are disposed of correctly,
according to local regulations.
7.2 WHAT’S IN THE BOX
As well as the main product, there are several parts not fitted or attached to it.
Note: For details of our full range of accessories and consumables, please visit drapertools.com

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FIG. 1
FIG. 2
8. PREPARING THE OSCILLATING MULTI-TOOL
8.1 FITTING THE BLADE
ACCESSORIES – FIGS.1 – 4
NOTE: Switch off the product and remove the plug
from the power socket before carrying out any
adjustments, servicing or maintenance.
CAUTION: Avoid danger of injury from the sharp
edges of the attachments. Attachments can
become very hot while working, presenting a risk
of burns.
Rotate the quick change blade function
counterclockwise and loosen the press plate
(FIG.1).
Place supplied accessory by locating onto the
inner hole of the accessory drive spindle (FIG.2).
Adjust the position of accessory. The pin must be
fitting the pin-hole accurately.
Hold the press plate and rotate the quick
change blade function clockwise to retighten.
Then pull the button out. (FIG.3).
Continue to rotate the quick change blade function
clockwise. Press the button back to lock
(FIG.3)
Warning! To reduce the risk of injury, do not let the
universal saw blades or any segment saw blades
face back toward the user’s hand.
FIG. 3
FIG. 4
B
B
B

– 12 –
FIG. 5
FIG. 6
8. PREPARING THE OSCILLATING MULTI-TOOL
8.2 FITTING THE SANDING
ACCESSORIES – FIGS.5 – 6
NOTE: Switch off the product and remove the plug
from the power socket before carrying out any
adjustments, servicing or maintenance.
The sanding pad has a hook and loop base plate
allowing for easy attachment/removal of the
sanding paper and the sanding pad .
Align the sanding paper to the sanding pad and
press firmly to hold in place.Ensure that the holes
in the sanding paper line up with the holes on the
sanding pad. (FIG.5).
To remove or change the sanding paper carefully
peel off the sanding paper from the sanding pad by
loosening from one of the triangle ends.
NOTE: If the sandpaper sheet is worn in a
particular are, it can be removed, rotated 120°
and refitted to the sanding pad.

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8. PREPARING THE OSCILLATING MULTI-TOOL
8.3 FITTING THE DUST EXTRACTION
ACCESSORY – FIGS.7 – 9
NOTE: Switch off the product and remove the plug
from the power socket before carrying out any
adjustments, servicing or maintenance.
To assemble the dust extraction facility, push and
connect together the parts.
Fit the dust extraction unit onto the underside of
the oscillating multi-tool (FIG. 8) and ensure that
the “C” clip clicks and locates into place (FIG. 8B).
Fit the appropriate dust extraction adaptor as
shown in FIG.9.
FIG. 7
FIG. 8
FIG. 9
FIG. 8B

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FIG. 10
FIG. 11
9. OPERATING THE OSCILLATING MULTI-TOOL
9.1 ON/OFF SWITCH – FIG.10
To switch the power tool ON, slide switch
forwards.
To switch the power tool OFF, slide switch
backwards.
9.2 USING THE VARIABLE SPEED
CONTROL – FIG.11
Select oscillation frequency (speed) whilst the
motor is running. The variable speed control
can be used to set the optimum oscillating
frequency according to the accessories being
used and their respective application.
High oscillation frequency: Sanding, sawing,
rasping and polishing stone and metal.
Low oscillation frequency: Polishing varnishes.
9.3 SECURING THE WORKPIECE
Warning! Before working with your tool make
sure that no power cords will be damaged.
9.4 SANDING
Typical application: Wood, metal; small areas,
especially corners, edges and places difficult to
access. Select high oscillation frequency.
Sand with a constant movement and light
pressure. Heavy pressure does not increase the
removal – the sanding sheet merely wears faster.
9.5 SAWING WITH THE OFFSET SAW
BLADE
Typical application: Wood, plastics, sheet metal.
Select high oscillation frequency.
The saw blade lasts longer if the wear is distributed
evenly. To ensure an even distribution, loosen the
saw blade, rotate it and re-tighten firmly.
9.6 SCRAPING
Typical application: Scraping off old varnish or
adhesives, removing glued carpeting, e.g. on stairs
or other small to medium-sized surfaces.
Select medium/high oscillation frequency.

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FIG. 12
9. OPERATING THE OSCILLATING MULTI-TOOL
9.7 AUXILIARY HANDLE – FIG.12
NOTE: Switch off the product and remove the plug
from the power socket before carrying out any
adjustments, servicing or maintenance.
Screw the handle clockwise, into one of the two
threaded apertures best suited to the application
and user comfort.

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10.1 MAINTENANCE
Regular inspection and cleaning reduces the necessity for maintenance operations and will keep
your tool in good working condition.
The motor must be correctly ventilated during tool operation. Avoid blocking the air inlets and
vacuum the ventilation slots regularly.
10. MAINTENANCE

– 17 –
10.1 OPTIONAL ACCESSORIES
A full range of accessories are available from Draper Tools.
Please visit our website for details: www.drapertools.com
11. OPTIONAL ACCESSORIES

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12. EXPLANATION OF SYMBOLS/PICTOGRAMS
12.1 EXPLANATION OF SYMBOLS
Read the instruction manual.
Wear face mask and
safety glasses.
Wear ear defenders.
Wear protective gloves.
Do not abandon into
the environment.
WEEE –
Waste Electrical & Electronic
Equipment.
Do not dispose of Waste Electrical
& Electronic Equipment in with
domestic rubbish.
Keep out of the reach
of children.
Warning!
3°
3° Oscillating angle
Accessory attachment fitting profile.
Class II construction
(Double insulated).

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13. DISPOSAL
13.1 DISPOSAL
– At the end of the machine’s working life, or when it can no longer be repaired, ensure that it is
disposed of according to national regulations.
– Contact your local authority for details of collection schemes in your area.
In all circumstances:
• Do not dispose of power tools with domestic waste.
• Do not incinerate.
• Do not dispose of WEEE* as unsorted municipal waste.
* Waste Electrical & Electronic Equipment.

CONTACTS
YOUR DRAPER STOCKIST
Draper Tools Limited, Hursley Road,
Chandler’s Ford, Eastleigh, Hampshire. SO53 1YF. U.K.
Help line: [phone]
Sales desk: [phone]
Internet: drapertools.com
E-mail: [email protected]
General enquiries: [phone]
Service/Warranty Repair Agent:
For aftersales servicing or warranty repairs, please contact the
Draper Tools help line for details of an agent in your local area.
©Published by Draper Tools Limited.
No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means,
electronic, mechanical photocopying, recording or otherwise without prior permission in writing from Draper Tools Ltd.
TADH0321