3M2 Drywall Sander
User Manual
[Revision 3.0 May 2018]
READ THIS MANUAL CAREFULLY BEFORE USE – FAILURE TO DO SO MAY RESULT IN INJURY, PROPERTY
DAMAGE AND MAY VOID WARRANTY. • KEEP THIS MANUAL FOR FUTURE REFERENCE. • Products covered by
this manual may vary in appearance, assembly, inclusions, specifications, description and packaging.
E&OE © 2018 Unimac
3M2 Drywall Sander
It is vital that you read and understand
General Personal Safety
General Equipment Use and Care
Safety
Safety messages are designed to alert you to possible dangers or hazards that could cause death, injury or
equipment or property damage if not understood or followed. Safety messages have the following symbols:
You WILL be KILLED or
SERIOUSLY INJURED if you
do not follow instructions.
this user manual before using the product,
including safety warnings, and any
assembly and operating instructions.
Keep the manual for future reference.
Safety precautions and recommendations
detailed here must be fully understood
and followed to reduce the risk of injury,
fire, explosion, electrical hazard, and/or
property damage.
Safety information presented here is
generic in nature – some advice may not
be applicable to every product. The term
"equipment" refers to the product, be it
electrical mains powered, battery powered
or combustion engine powered.
• Before Use - If you are not familiar with
the safe operation/handling of the
equipment, or are in any way unsure of
any aspect of suitability or correct use
for your application, you should
complete training conducted by a
person or organization qualified in safe
use and operation of this equipment,
including fuel/electrical handling/safety.
• Do NOT operate the equipment in
flammable or explosive environments,
such as in the presence of flammable
liquids, gases or dust. The equipment
may create sparks or heat that may
ignite flammable substances.
• Keep clear of moving parts.
• Equipment may be a potential source of
electric shock or injury if misused.
• Do NOT operate the equipment if it is
damaged, malfunctioning or is in an
excessively worn state.
• Do NOT allow others to use the
equipment unless they have read this
manual and are adequately trained.
• Keep packaging away from children risk of suffocation!
• Operators must use the equipment
correctly, consider conditions and pay
due care to persons and property.
• Ensure that any property that may be
damaged by equipment failure is not
within the work area / operating range.
General Work Area Safety
• Work areas should be clean and well it.
• Do not operate the equipment if
bystanders, animals etc are within
operating range of the equipment or the
general work area.
• If devices are provided for connecting
dust extraction / collection facilities,
ensure these are connected and used
properly. Dust collection can reduce
dust-related hazards.
You CAN be KILLED or
SERIOUSLY INJURED if you
do not follow instructions.
• Wear appropriate protective equipment
when operating, servicing, or when in
the operating area of the equipment to
help protect from eye and ear injury,
poisoning, burns, cutting and crush
injuries. Protective equipment such as
safety goggles, respirators, non-slip
safety footwear, hard hat, hearing
protection etc should be used for
appropriate equipment / conditions.
Other people nearby should also wear
appropriate personal protective
equipment. Do not wear loose clothing
or jewellery, which can be caught in
moving parts. Keep hair and clothing
away from the equipment.
• Stay alert and use common sense
when operating the equipment. Do not
over-reach. Always maintain secure
footing and balance.
• Do not use the equipment if tired or
under the influence of drugs, alcohol or
medication.
• This equipment is not intended for use
by persons with reduced physical,
sensory or mental capabilities.
General Fuel Safety
• Petrol/fuel/gasoline is extremely
flammable – keep clear of naked flames
or other ignition sources.
• Do not spill fuel. If you spill fuel, wipe it
off the equipment immediately – if fuel
gets on your clothing, change clothing.
• Do NOT smoke near fuel or when
refuelling.
• Always shut off the engine before
refuelling.
• Do NOT ref uel a hot engine.
• Open the fuel cap carefully to allow any
pressure build-up in the tank to release
slowly.
• Always refuel in well ventilated areas.
• Always check for fuel leakage. If fuel
leakage is found, do not start or run the
engine until all leaks are fixed.
General Carbon-Monoxide Safety
• Using a combustion engine indoors
CAN K ILL IN MINUTES. Engine
exhaust contains carbon-monoxide – a
poison you cannot smell or see.
• Use combustion engines OUTSIDE
only, and far away from windows, doors
and vents.
You CAN be INJURED if you
do not follow instructions or
equipment damage may occur.
• The equipment is designed for
domestic use only.
• Handle the equipment safely and
carefully.
• Before use, inspect the equipment for
misalignment or binding of moving
parts, loose components, damage or
any other condition that may affect its
operation. If damaged, have the
equipment repaired by an authorised
service centre or technician before use.
• Prevent unintentional starting of the
equipment - ensure equipment and
power switches are in the OFF position
before connecting or moving
equipment. Do not carry equipment
with hands or fingers touching any
controls. Remove any tools or other
items that are not a part of the
equipment from it before starting or
switching on.
• Do not force the equipment. Use the
correct equipment for your application.
Equipment will perform better and be
safer when used within its design and
usage parameters.
• Use the equipment and accessories
etc. in accordance with these
instructions, considering working
conditions and the work to be
performed. Using the equipment for
operations different from those
intended could result in hazardous
situations.
• Always keep equipment components
(engines, hoses, handles, controls,
frames, housings, guards etc) and
accessories (cutting tools, nozzles, bits
etc) properly maintained. Keep the
equipment clean and, where
applicable, properly lubricated.
• Store the equipment out of reach of
children or untrained persons. To avoid
burns or fire hazards, let the equipment
cool completely before transporting or
storing. Never place or store the
equipment near flammable materials,
combustible gases or liquids etc.
• The equipment is not weather-proof,
and should not be stored in direct
sunlight, at high ambient temperatures
or locations that are damp or humid.
• Do not clean equipment with solvents,
flammable liquids or harsh abrasives.
• For specific equipment safety use and
care, see Equipment Safety.
E&OE © 2018 Unimac 2
3M2 Drywall Sander
General Battery and Charging Safety
General Electrical Safety
General Service Information
• Use only with the batteries and battery
charger specified by the manufacturer.
• W hen battery is charged, disconnect
the charger from the power supply and
remove the battery from the charger.
• Batteries can explode in the presence
of an ignition source, such as a pilot
light. To reduce the risk of serious
personal injury, never use any cordless
product in the presence of open flame.
Exploding batteries can propel debris
and chemicals.
• Do not use the charger in wet areas or
expose it to rain or water.
• Do not open the battery – danger of
short-circuiting and/or explosion.
• Do not attempt to destroy or
disassemble the battery pack or
remove any of its components.
• Do not touch the battery terminals with
metal objects and/or body parts as
short-circuit and/or personal injury may
result.
• Explosion hazard – protect the battery
against heat; for example, direct
sunlight and fire. Do not store batteries
in vehicles or locations subject to heat.
• Explosion hazard – do not open and/or
short-circuit the battery.
• Poison hazard – battery leakage (liquid
ejection). Under extreme conditions,
liquid may be ejected from the battery –
avoid contact. If contact accidentally
occurs, immediately seek medical
attention, and flush with water. If liquid
contacts eyes, immediately seek
medical attention, flush with clean water
for at least 10 minutes. Liquid ejected
from the battery may cause irritation or
burns.
• Ensure that the battery charger
electrical cord is not subjected to
damage or stress. Do not operate the
battery charger if it has a damaged
electrical cord or plug.
• For best results, charge batteries in
temperatures between 7°C (45°F) and
40°C (104°F).
• Dispose of non-serviceable batteries in
an environmentally responsible manner
and according to local regulations.
• Inspect electrical equipment, extension
cords, power bars, and electrical fittings
for damage or wear before each use.
Repair or replace damaged equipment
immediately.
• Ensure all power sources conform to
equipment voltage requirements and
are disconnected before connecting or
disconnecting equipment.
• When wiring electrically powered
equipment, follow all electrical and
safety code s.
• W herever possible, use a residual
current device (RCD).
• High voltage / high current power lines
may be present. Use extreme caution
to avoid contact or interference with
power lines. Electrical shock can be
fatal.
• Electrically grounded equipment must
have an approved cord and plug and be
connected to a grounded electrical
outlet.
• Do NOT bypass the ON/OFF switch
and operate equipment by connecting
and disconnecting the electrical cord.
• Do NOT use equipment that has
exposed wiring, damaged switches,
covers or guards.
• Do NOT use electrical equipment in wet
conditions or in damp locations.
• Do NOT use electrical cords to lift,
move or carry equipment.
• Do NOT coil or knot electrical cords,
and ensure electrical cords are not trip
hazards.
• The equipment must be serviced or
repaired at authorised service centres
by qualified personnel only.
• Replacement parts must be original
equipment manufacturer (OEM) to
ensure equipment safety is maintained.
• Do NOT attempt any maintenance or
repair work not described in this
manual.
• After use, the equipment and
components may still be hot – allow the
equipment to cool and disconnect
spark plugs and/or electrical power
sources and/or batteries from it before
making adjustments, changing
accessories or performing repair or
maintenance.
• Do NOT make adjustments while the
equipment is running.
• Perform service related activities in
suitable conditions, such as a
workshop.
• Replace worn, damaged or missing
warning/safety labels immediately.
E&OE © 2018 Unimac 3
3M2 Drywall Sander
Flammable Material Hazard
Read User Manual
Use Hand Protection
Carbon-Monoxide Hazard
Electrocution / Electrical
Toxic Fumes hazard
Explosive Material Hazard
Cutting / Amputation Hazard
Crush Hazard
Single Operator Only
Use Face Protection
Use Foot Protection
Use Eye / Ear / Head
Running Hazard
Diving Hazard
Adult Super vision Required
Skin Penetration / Puncture
Hot Surface Hazard
Flying Debris Hazard
Moving Parts Hazard
Safety Symbols
The product may have safety warning labels attached to it, explained below. Understand the symbols on
your product and their meanings. If any stickers become unreadable, unattached etc, replace them.
Flammable liquids, gases or
substances etc may present.
Avoid ignition sources and
open flames. Danger of fire.
Shock Hazard
High voltage or high current
electricity may be present or
required by the product. Take
due care when handling
electrical products, cables,
plugs and leads. Electrical
shock can be fatal.
The product may have blades,
edges or mechanical devices
that can cause severe crush
injury to fingers, limbs etc.
Take due care when handling
and using the product.
Read and fully understand
product safety warnings,
operation, procedures etc
before using the product.
Using the product or by-
products from use may
produce fumes, smoke or
particles that could be harmful
if inhaled. Wear appropriate
breathing protection and have
adequate ventilation.
The product must be operated
by a single person only. More
than one person operating the
product may introduce
additional hazards.
Wear appropriate hand
protection and take due care
as the product or use of the
product may present hand
hazards.
Combustible liquids, gases or
substances etc may be
present. Avoid ignition sources
and open flames. Danger of
explosion.
Wear appropriate f ull-face
protection and take due care
as the product or use of the
product may present face and
eye hazards.
Do not use the product in
confined areas or without
adequate ventilation. Carbon-
monoxide poisoning can be
fatal.
The product may have blades,
edges or mechanical devices
that can cause severe cut
injury to fingers, limbs etc.
Take due care when handling
and using the product.
Wear appropriate foot
protection and take due care
as the product or use of the
product may present foot
hazards.
Wear appropriate eye and / or
product or use of the product
may present eye, hearing and
objects that can cause severe
injury to fingers, limbs, blood
Protection
ear and / or head protection
and take due care as the
head hazards.
Hazard
The product may produce
pressure, emit liquids or
etc. Take due care when
handling and using the
product.
E&OE © 2018 Unimac 4
Do not run on or near the
product as doing so may
present a fall hazard.
Do not dive into the product as
doing so may present a neck /
head injury hazard.
Be aware that the product may
produce high temperatures
and hot surfaces that can
cause burn injuries.
Be aware that the product or
use of the product may
present hazards produced by
flying debris. Wear appropriate
clothing and protectiove
devices.
Always supervise children and
other users of a product to
prevent drowning or injury.
Be aware that the product
contains or uses mechanical
devices that move or rotate.
Always wait for moving parts
to stop fully before handling
the product, adjusting,
maintenence etc.
3M2 Drywall Sander
Carbon-Monoxide Hazard
Pull Hazard
Slope / Fall Injury Hazard
"Slam Dunk" Warning
Electrocution / Electrical
Electrocution / Electrical
Power Line Electrocution
"Kick-Back" Hazard
Winch Operator Position
Winch Lift Hazard
Cable Hazard
Winch Cable Hazard
Winch Hook Hazard
Flash / Blinding Hazard
Laser Hazard
Corrosive Substance Hazard
Explosion Hazard
Do not use the product in
confined areas or without
adequate ventilation. Carbon-
monoxide poisoning can be
fatal.
Shock Hazard - Outdoor
High voltage or high current
electricity may be present or
required by the product. Do
NOT use in rain, damp or wet
conditions. E lectric al shock
can be fatal.
Hazard
Do NOT stand between winch
and load. Do NOT use winch
to move people.
Be aware that the product
contains or uses mechanical
devices that can pull in objects
and can cause severe injury to
fingers, limbs etc. Take due
care when handling and using
the product.
Shock Hazard - Disconnect
High voltage or high current
electricity may be present or
required by the product.
Always disconnect the product
from the electrical supply
before handling the product,
adjusting, maintenence etc.
Do NOT LIFT load vertically.
Use machine to PULL only.
Be aware that using the
product on sloping surfaces or
in slippery conditions may
present additional dangers
from falls and contact with
blades, moving parts, hot
surfaces etc.
Hazard
High voltage / high current
power lines may be present.
Use extreme caution to avoid
contact or interference with
power lines. Electrical shock
can be fatal.
Ensure that load bearing cable
is not kinked or knotted.
Do NOT attempt "slam dunk"
maneouvres as this may result
in severe injury due to falling,
product breakage or collapse
etc.
High level of "kick-back"
hazard that can cause the
machine to suddenly rotate
towards operator. K ick-back
injury can be fatal.
Ensure that there is a
minimum number of cable
coils on winching mechanism.
Carry hook to load – do NOT
throw or run.
The product may contain
substances that can explode
under certain conditions or
misuse. Take due care when
handling and using the
product.
Wear appropriate eye
protection for welding. Direct
exposure to weld arcs may
cause permanent eye injury.
Laser may be in use – do NOT
look directly at laser, or allow
others to.
The product may contain
corrosive substances that can
harm or otherwise cause
damage. Take due care when
handling and using the
product.
E&OE © 2018 Unimac 5
3M2 Drywall Sander
Equipment Safety
Electrically powered sanding equipment can cause serious or fatal injury if not used correctly
or without taking proper safety precautions. It is extremely important that you read and
fully understand the information in this section and all other safety warnings / recommendations and
usage instructions before using the equipment. • Do NOT sand lead-based paints or materials
containing asbestos – have these removed by specialists.
Operator
• If you are untrained in the use of an electrically powered sander, it is highly recommended that you be
trained/instructed by a suitably qualified or experienced user before using the tool.
• Fully understand how to safely operate the tool for best performance and to avoid hazards. See
Operation.
• NEVER operate the tool when tired, or under the influence of any substance (medication, alcohol, drugs
etc) that may impair your judgement, alertness, physical strength, vision or dexterity.
• Maintain sure-footing and balance always when using or handling the tool and have full awareness of
your surroundings and any possible hazards.
• Prolonged use may lead to health complications, such as carpal tunnel syndrome, due to vibration. To
help reduce the possibility of such conditions, wear gloves, take breaks frequently, keep fingers and
hands warm, and maintain the equipment for optimal operation and minimal vibration. It is recommended
to seek medical advice if you feel numbness or burning sensations in fingers/hands.
Clothing and Protective Equipment – All Operators and Assistants
• Wear an approved dust mask / respirator. P2 masks with a AS1716:2003 approval are recommended.
• Wear approved safety goggles and hearing protection.
• Wear heavy-duty, non-slip leather or protective gloves.
• Wear approved heavy-duty safety boots, with steel toe-caps and non-slip soles.
Work Area Safety
• Ensure that adequate ventilation is provided.
• A dust extraction system is recommended.
Operational Safety
• Do NOT use the machine if the trigger or any safety guard or mechanism is not installed or is not
operating correctly – have the machine inspected and repaired at an authorised service centre before
using it again.
• Ensure the tool is electrically grounded.
• Do NOT use the machine for purposes it is not designed for.
Transportation Safety
• Always STOP the tool and disconnect it from the electrical supply before transporting or working on it.
• Empty the dust bag (if equipped) before transporting the tool.
E&OE © 2018 Unimac 6
3M2 Drywall Sander
Table of Contents
Safety ................................................................................................................................................... 2
Safety Symbols .......................................................................................................................................... 4
Equipment Safety ............................................................................................................................... 6
Parts Identification ............................................................................................................................. 8
Set-Up .................................................................................................................................................. 9
Disc Selection ............................................................................................................................................ 9
Installing and Replacing Discs ................................................................................................................... 9
Installing and Replacing the Disc Pad ................................................................................................. 9
Connecting the Dust Collection Bag......................................................................................................... 10
Operation .......................................................................................................................................... 10
Starting and Stopping the Tool ............................................................................................................. 10
Sanding .................................................................................................................................................... 10
Sanding Speed Adjustment ...................................................................................................................... 11
Corner Sanding ........................................................................................................................................ 11
Changing Depth ....................................................................................................................................... 11
Maintenance ..................................................................................................................................... 12
Carbon Brush Replacement ..................................................................................................................... 12
Specifications ................................................................................................................................... 12
E&OE © 2018 Unimac 7
3M2 Drywall Sander
2 3 1
4
Parts Identification
No. Name No. Name
1 Tool (includes controls, handles. sanding
head, motor etc)
2 Dust Bag
3 Dust Extraction Tube
4 Tools / Accessories:
Screwdriver
Allen Key
Depth Ring (2)
Vacuum Tube Adaptor
Carbon Brush (spares, may be supplied)
Sanding Discs (may be supplied)
E&OE © 2018 Unimac 8
3M2 Drywall Sander
Set-Up
Disc Selection
The tool may come supplied with a selection of sanding discs (80 / 100 / 120 / 150 / 180 / 240 grit). These
are suitable for most applications.
Sanding disc grit values determine how quickly material can be removed and the subsequent smoothness of
finish. Lower grade values are "coarser", remove material more quickly but leave a rougher surface finish.
Higher grade values are "finer", take longer to remove material but leave a smoother surface finish.
Use a disc appropriate to the task. For example, to quickly remove old paint, use a coarser grade. When
preparing a surface for painting and finishing, use a finer grade.
Installing and Replacing Discs
Disconnect the tool from the electrical supply before installing or replacing discs. • Do NOT
use the tool without a sanding disc installed. • Use only sanding discs suited to the tool.
The sanding disc attaches to the disc pad by Velcro. Before installing a new disc, clean away all particles,
dirt etc from the disc pad using a soft brush. To remove a sanding disc, lift and edge then "peel" it off the disc
pad.
Install the disc by pressing it firmly on to the disc pad. Ensure that the disc is installed centrally to the disc
pad.
Installing and Replacing the Disc Pad
If necessary, the disc pad can be removed and replaced. To remove the disc pad, grip it firmly to prevent it
rotating, then use an Allen key to loosen the fastening screw at the centre of the pad. The screw is "lefthand" thread, which means you must rotate it clockwise to unscrew. Replace the disc pad by reversing the
removal procedure.
E&OE © 2018 Unimac 9
3M2 Drywall Sander
A
E
Connecting the Dust Collection Bag
Always use the dust collection bag to help limit airborned dust partcles in the work area.
Connect the dust collection bag (A) to the hose (B), then, if required, connect the hose to the tool dust port
(C) and secure using the hose clamp.
C
B
Operation
Starting and Stopping the Tool
Ensure that the tool is OFF, then connect the tool to a 240VAC mains
electrical supply.
Squeeze the trigger (E) to activate the tool. Release the trigger to stop the
tool. To keep the tool running, squeeze and hold the trigger, then press the
lock-on button (F). Squeeze then release the trigger to deactivate the lockon button and stop the tool.
Sanding
Do not allow the sanding disc pad to contact any sharp protrusions. Contact with protruding objects
such as nails, screws, etc, can damage the sanding disc and / or disc pad. • The handle can be
used on either side of the tool – whatever is most comfortable.
The drywall sander has an elliptical action, which helps to provide an improved sanding action on various
surfaces and contours and helps reduce "digging-in" and uneven
finishes.
• Start the tool.
F
• Position the sanding disc lightly against the work surface and apply
sufficient pressure so that is has full contact with the work surface.
• Apply additional pressure to engage the abrasive action while
moving the tool in overlapping circular patterns to smooth down the
surface to a "feathered edge”. Apply only enough pressure to keep
the abrasive pad flat against the work surface. Excessive pressure
can cause unsightly swirl marks and unevenness on the work
surface.
E&OE © 2018 Unimac 10
3M2 Drywall Sander
G
• Keep the tool in constant motion while the sanding disc is in contact with the work surface. Use a steady,
sweeping motion. Stopping the tool whilst in contact with the work surface or moving the tool erratically
can cause unsightly swirl marks and unevenness on the work surface.
Sanding Speed Adjustment
The disc rotation speed can be adjusted for different disc types
and materials to be sanded. Adjust disc speed by rotating the
speed control knob (G), where "1" is the slowest speed
(approximately 1200 RPM) and "MAX" is fastest (approximately
1850 RPM).
Use higher speed settings for fast removal, while lower speed
settings are suitable for more precise control and material removal.
Corner Sanding
For corner sanding, loosen the 2 screws securing the front
section of the disc guard (H) using a Phillips head screwdriver,
then pull the section form the tool. This enables you to sand
deep into corners.
To re-install the front section, slide the tabs on the front section
into the slots at the front of the tool guard, then tighten the 2
screws (do not over-tighten).
H
Changing Depth
If required, the depth of the disc pad can be changed, effectively lowering the sanding disc further from the
tool body. This may be useful when sanding very uneven surfaces, for example. To change depth, remove
the disc pad, then place 1 or 2 of the supplied spacing rings over the tool output shaft, then re-install the disc
pad.
E&OE © 2018 Unimac 11
3M2 Drywall Sander
Maintenance
•
Clean the tool after each use. Brush off dust particles etc from it. Do not clean the tool using liquids,
solvents, harsh detergents or abrasives
•
Ensure that all ventilation slots are not blocked, and that all controls operate smoothly.
Carbon Brush Replacement
If the tool motor stops operating, is rough or lacks power, the carbon brushes may be worn. Always replace
both brushes. Spare carbon brushes may come supplied with the tool. To replace the brushes:
1. Use a Phillips head screwdriver to remove (rotate left) the brush covers on either side of the motor.
2. Use a screwdriver or other object to move the pressure spring and wire terminal away from the top of
each brush. Remove the worn carbon brushes.
3. Insert the replacement carbon brushes into the brush cavities.
4. Place the wire terminal on top of each brush, then secure them in position using the pressure springs.
5. Re-install the brush covers and tighten (rotate right).
Specifications
Electrical Requirements 240VAC / 50Hz
Speed 1200 to 1850 RPM (6 settings)
Disc Size 225mm with Velcro attachment
Net weight 2.8kgs
Dust Bag Capacity 20 litres
Hose Length 2 metres
E&OE © 2018 Unimac 12
3M2 Drywall Sander
Some experts believe that the incorrect or prolonged use of almost any
product may cause serious injury or death. To help reduce your risk of
serious injury or death, refer to the information below. For more information,
see www.datastreamserver.com/safety
Consult all documentation, packaging and
product labelling before use. Note that some
products feature documentation available online.
It is recommended to print and retain the
documentation.
Before each use, check the product for
loose/broken/damaged/missing parts, wear or
leaks (if applicable). Never use a product wit h
loose/broken/damaged/missing parts, wear or
leaks.
Products must be inspected and serviced (if
applicable) by a qualified technician every 6
months. This is based on average residential use
by persons of average size and strength, and on
a property of average metropolitan size. Use
beyond these recommendations may require
more frequent inspections/servicing.
Ensure that all users of the product have
completed a suitable industry recognised training
course before being allowed access to the
product.
The product has been supplied by a general merchandise retailer
that may not be familiar with your specific application or description
of application. Be sure to attain third-party approval from a qualified
specialist for your application before use, regardless of any
assurances from the retailer or its representatives.
This product is not intended for use where fail-safe operation is
required. As with any product (for example, automobile, computer,
toaster), there is the possibility of technical issues that may require
the repair or replacement of parts, or the product itself. If the
possibility of such failure and the associated time it may take to
rectify could in any way inconvenience the user, business or
employee, or financially affect the user, business or employee, then
the product is not suitable for your requirements. This product is not
intended for use where incorrect operation or a failure of any kind,
including but not limited to, a condition requiring product return,
replacement, parts replacement or service by a technician may
cause financial loss, loss of employee time or an inconvenience
requiring compensation.
If this product has been purchased in error when considering the
information presented here, contact the retailer directly for details of
their returns policy, if required.
©2018 Unimac. All rights reserved. No part of this document, including descriptive content, concepts, ideas,
diagrams or images may be reproduced or transmitted in any form or by any means, electronic or
mechanical, including photocopying, scanning or recording, or any information storage and retrieval system,
without express permission or consent from the publisher.
E&OE © 2018 Unimac 13
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