Worx WX678.9 Instruction manual

SAFETY AND OPERATING MANUAL

ORIGINAL INSTRUCTIONS

Oscillating Tool WX678 WX678.9

1

2

4

7

A B

1

3

5

6

1

2

2

3

2

3

C

E1

D

E2

E3

E4

E5

F

H I

G

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1. HYPERLOCKTM ACCESSORY CLAMPING LEVER

2. ON/OFF SWITCH

3. VARIABLE SPEED DIAL

4. VENTING SLOTS

5. UNIVERSAL-FIT ACCESSORY INTERFACE*

6. SMALLER FLANGE FOR OTHER BRANDS’ SANDING PADS

7. FLANGE

Not all the accessories illustrated or described are included in standard delivery.
* Works with other oscillating tool brands’ accessories.
The following compatible brands are trademarks owned by third parties which may
be registered by their respective owners: Bosch®, Black & Decker®, Makita® and
Fein®.

TECHNICAL DATA

Type WX678 WX678.9 (6-designation of machinery, representative of high frequency
oscillation tool)

Voltage

Oscillations speed 5000-20 000/min

Oscillations angle 3.2

Tool weight

** Voltage measured without workload. Initial battery voltage reaches Maximum of 20 volts.
Nominal voltage is 18 volts.

20V

Max**

1.4kg

O

5

NOISE INFORMATION

A weighted sound pressure LpA: 76dB(A)

A weighted sound power LwA: 87dB(A)

KpA& KwA 3.0dB(A)

Wear ear protection when sound pressure is over 80dB(A)

Oscillating Tool WX678 WX678.9

VIBRATION INFORMATION

Vibration total values (triax vector sum) determined according to EN 60745:

Vibration emission value ah=3,57m/s

Typical weighted vibration

The declared vibration total value may be used for comparing one tool with another, and may
also be used in a preliminary assessment of exposure.

WARNING: The vibration emission value during actual use of the power tool can differ

from the declared value depending on the ways in which the tool is used dependant on the
following examples and other variations on how the tool is used:
How the tool is used and the materials being cut or sanded.
The tool being in good condition and well maintained.
The use the correct accessory for the tool and ensuring it is sharp and in good condition.
The tightness of the grip on the handles and if any anti vibration accessories are used.
And the tool is being used as intended by its design and these instructions.

This tool may cause hand-arm vibration syndrome if its use is not adequately
managed.

WARNING: To be accurate, an estimation of exposure level in the actual conditions of use

should also take account of all parts of the operating cycle such as the times when the tool
is switched off and when it is running idle but not actually doing the job. This may significantly

6

reduce the exposure level over the total working period.
Helping to minimise your vibration exposure risk.
ALWAYS use sharp chisels, drills and blades.
Maintain this tool in accordance with these instructions and keep well lubricated (where
appropriate)
If the tool is to be used regularly then invest in anti vibration accessories.
Avoid using tools in temperatures of 10°C or less
Plan your work schedule to spread any high vibration tool use across a number of days.

Uncertainty K=1.5m/s²

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Oscillating Tool WX678 WX678.9

ORIGINAL INSTRUCTIONS
GENERAL POWER TOOL
SAFETY WARNINGS

WARNING: Read all safety

warnings and all instructions.

Failure to follow the warnings and
instructions may result in electric shock, fire
and/or serious injury.

Save all warnings and instructions for
future reference.

The term “power tool” in the warnings refers
to your mains-operated (corded) power tool
or battery-operated (cordless) power tool.

1) WORK AREA SAFETY
a) Keep work area clean and well lit.

Cluttered or dark areas invite accidents.

b) Do not operate power tools in

explosive atmospheres, such as in
the presence of flammable liquids,
gases or dust. Power tools create

sparks which may ignite the dust or
fumes.

c) Keep children and bystanders

away while operating a power tool.

Distractions can cause you to lose
control.

2) ELECTRICAL SAFETY
a) Power tool plugs must match the

outlet. Never modify the plug in any
way. Do not use any adapter plugs
with earthed ( grounded) power
tools. Unmodified plugs and matching

outlets will reduce risk of electric shock.

b) Avoid body contact with earthed or

grounded surfaces, such as pipes,
radiators, ranges and refrigerators.

There is an increased risk of electric
shock if your body is ear thed or
grounded.

c) Do not expose power tools to rain or

wet conditions. Water entering a power

tool will increase the risk of electric
shock.

d) Do not abuse the cord. Never use

the cord for carrying, pulling or
unplugging the power tool. Keep

cord away from heat, oil, sharp
edges or moving parts. Damaged

or entangled cords increase the risk of
electric shock.

e) When operating a power tool

outdoors, use an extension cord
suitable for outdoor use. Use of a cord

suitable for outdoor use reduces the risk
of electric shock.

f) If operating a power tool in a

damp location is unavoidable, use
a residual current device ( RCD)
protected supply. Use of an RCD

reduces the risk of electric shock.

3) PERSONAL SAFETY
a) Stay alert, watch what you are

doing and use common sense when
operating a power tool. Do not use
a power tool while you are tired or
under the influence of drugs, alcohol
or medication. A moment of inattention

while operating power tools may result in
serious personal injury.

b) Use personal protective equipment.

Always wear eye protection.

Protective equipment such as dust mask,
non-skid safety shoes, hard hat, or
hearing protection used for appropriate
conditions will reduce personal injuries.

c) Prevent unintentional starting.

Ensure the switch is in the off­position before connecting to power
source and/or battery pack, picking
up or carrying the tool. Carrying

power tools with your finger on the
switch or energising power tools that
have the switch on invites accidents.

d) Remove any adjusting key or wrench

before turning the power tool on. A

wrench or a key left attached to a rotating
part of the power tool may result in
personal injury.

e) Do not overreach. Keep proper

footing and balance at all times. This

enables bet ter control of the power tool
in unexpected situations.

f) Dress properly. Do not wear loose

clothing or jewellery. Keep your
hair, clothing and gloves away from

7

Oscillating Tool WX678 WX678.9

moving parts. Loose clothes, jewellery
or long hair can be caught in moving
parts.

g) If devices are provided for the

connection of dust extraction and
collection facilities, ensure these
are connected and properly used.

Use of dust collection can reduce dust­related hazards.

4) POWER TOOL USE AND CARE
a) Do not force the power tool. Use

the correct power tool for your
application. The correct power tool will

do the job better and safer at the rate for
which it was designed.

b) Do not use the power tool if the

switch does not turn it on and off.

Any power tool that cannot be controlled
with the switch is dangerous and must be
repaired.

c) Disconnect the plug from the

power source and/or the battery
pack from the power tool before

8

making any adjustments, changing
accessories, or storing power
tools. Such preventive safety measures

reduce the risk of starting the power tool
accidentally.

d) Store idle power tools out of the

reach of children and do not allow
persons unfamiliar with the power
tool or these instructions to operate
the power tool. Power tools are

dangerous in the hands of untrained
users.

e) Maintain power tools. Check for

misalignment or binding of moving
parts, breakage of parts and any
other condition that may affect the
power tool’s operation. If damaged,
have the power tool repaired before
use. Many accidents are caused by

poorly maintained power tools.

f) Keep cutting tools sharp and clean.

Properly maintained cutting tools with
sharp cutting edges are less likely to bind
and are easier to control.

g) Use the power tool, accessories

and tool bits etc. in accordance

with these instructions, taking into
account the working conditions and
the work to be performed. Use of

the power tool for operations different
from those intended could result in a
hazardous situation.

5) BATTERY TOOL USE AND CARE
a) Recharge only with the charger

speci fied by the manufacturer. A

charger that is suitable for one type of
battery pack may create a risk of fire
when used with another battery pack.

b) Use power tools only with

specifically designated battery
packs. Use of any other battery packs

may create a risk of injury and fire.

c) When battery pack is not in use,

keep it away from other metal
objects, like paper clips, coins, keys,
nails, screws or other small metal
objects, that can make a connection
from one terminal to another.

Shorting the battery terminals together
may cause burns or a fire.

d) Under abusive conditions, liquid may

be ejected from the battery; avoid
contact. If contact accidentally occurs,

flush with water. If liquid contacts eyes,
additionally seek medical help. Liquid
ejected from the battery may cause
irritation or burns.

6) SERVICE
a) Have your power tool serviced by

a qualified repair person using only
identical replacement parts. This will

ensure that the safety of the power tool is

maintained.

SAFETY INSTRUCTION FOR
CUTTING

1. Hold power tool by insulated gripping
surfaces, when performing an
operation where the cutting accessory
may contact hidden wiring. Cutting

accessory contacting a “live” wire may
make exposed metal parts of the power

Oscillating Tool WX678 WX678.9

tool “live” and could give the operator an
electric shock.

2. Always wear a dust mask.

SAFETY WARNINGS FOR
BATTERY PACK

a) Do not dismantle, open or shred cells

or battery pack.

b) Do not short-circuit a battery pack. Do

not store battery packs haphazardly
in a box or drawer where they may
short-circuit each other or be short­circuited by conductive materials.

When battery pack is not in use, keep it
away from other metal objects, like paper
clips, coins, keys, nails, screws or other
small metal objects, that can make a
connection from one terminal to another.
Shorting the battery terminals together
may cause burns or a fire.

c) Do not expose battery pack to heat or

fire. Avoid storage in direct sunlight.

d) Do not subject battery pack to

mechanical shock.

e) In the event of battery leaking, do not

allow the liquid to come into contact
with the skin or eyes. If contact has
been made, wash the affected area
with copious amounts of water and
seek medical advice.

f) Seek medical advice immediately

if a cell or battery pack has been

swallowed.
g) Keep battery pack clean and dry.
h) Wipe the battery pack terminals with a

clean dry cloth if they become dirty.
i) Battery pack needs to be charged

before use. Always refer to this

instruction and use the correct

charging procedure.
j) Do not maintain battery pack on

charge when not in use.
k) After extended periods of storage,

it may be necessary to charge

and discharge the battery pack

several times to obtain maximum

performance.
l) Battery pack gives its best

performance when it is operated at
normal room temperature (20°C ±
5°C).

m) When disposing of battery packs,

keep battery packs of different
electrochemical systems separate
from each other.

n) Recharge only with the charger

specified by WORX. Do not use any
charger other than that specifically
provided for use with the equipment.

A charger that is suitable for one type of
battery pack may create a risk of fire when
used with another battery pack.

o) Do not use any battery pack which

is not designed for use with the
equipment.

p) Keep battery pack out of the reach of

children.

q) Retain the original product literature

for future reference.

r) Remove the battery from the

equipment when not in use.

s) Dispose of properly.

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Oscillating Tool WX678 WX678.9

SYMBOLS

To reduce the risk of injury,
user must read instruction
manual

Wear protective gloves

10

Warning

Wear ear protection

Wear eye protection

Wear dust mask

Do not dispose of batteries.
Return exhausted batteries to
your local collection or
recycling point.

Do not expose to rain or water

Do not burn

Avoid danger of injury from the
sharp edges of the accessories.

Accessories can become very
hot while working, presenting
danger of burns!

Make sure the battery is
removed prior to changing
accessories.

High oscillation frequency.

Low oscillation frequency.

LED light is a battery capacity

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indicator and will flash when
power gets low .

Waste electrical products
should not be disposed of with
household waste. Please recy­cle where facilities exist. Check
with your Local Authority or
retailer for recycling advice.

OPERATING INSTRUCTIONS

NOTE: Before using the tool, read the
instruction book carefully.

INTENDED USE:

The power tool is intended for sawing and
remodelling wooden materials, plastic, plaster,
non-ferrous metals and fasteners (e.g. nails
and clamps) as well as for working on soft wall
tiles and for dry grinding of small surfaces. It is
especially suitable for working close to edges
and for flush cutting.

ASSEMBLY AND OPERATION

Action Figure

Mounting accessories See Fig. A-C

Mounting the sanding
sheet

Mounting the suction
device (not supplied)

See Fig. D

See Fig. E1-E5

Oscillating Tool WX678 WX678.9

Operating the on/off
switch

Using the variable speed
dial

Remove or install battery
pack

LED Light See Fig. I

The Variable Speed Dial can be used to set
the optimum oscillating frequency according
to the accessories used and the respective
application.

Oscillation

frequency

High oscillation
frequency:

Low oscillation
frequency:

See Fig. F

See Fig. G

See Fig. H

Application

Sanding, Sawing,
Rasping and Polishing
Stone and Metal.

Scraping, Polishing
Varnishes.

DISPOSAL OF AN
EXHAUSTED BATTERY PACK

To preserve natural resources, please
recycle or dispose of the battery pack

properly. This battery pack contains
Lithium batteries. Consult your local waste
authority for information regarding available
recycling and/or disposal options. Discharge
your battery pack by operating your drill, then
remove the battery pack from the drill housing
and cover the battery pack connections with
heavy-duty adhesive tape to prevent short
circuit and energy discharge. Do not attempt to
open or remove any of the components.

WORKING HINTS FOR YOUR
TOOL

If your power tool becomes too hot, especially
when used at low speed, set the speed to
maximum and run it with no load for 2-3
minutes to cool the motor. Avoid prolonged
usage at very low speeds. Always keep the

blade sharp.
Always ensure the workpiece is firmly held or
clamped to prevent movement.
Any movement of the material may affect the
quality of the cutting or sanding finish.
Start your tool before working and turn it off
only after you stop working.
Do not start sanding without having the
sandpaper fitted.
Do not allow the sandpaper to wear away , it
will damage the sanding pad. The guarantee
does not cover sanding pad wear and tear.
Use coarse grit paper to sand rough surfaces,
medium grit for smooth surfaces and fine grit
for finishing surfaces. If necessary, first make a
test run on scrap material.
Excessive force will reduce the working
efficiency and cause motor overload. Replacing
the accessory regularly will maintain optimum
working efficiency.

MAINTAIN TOOLS WITH
CARE

Your power tool requires no additional
lubrication or maintenance. There are no user
serviceable parts in your power tool. Never
use water or chemical cleaners to clean your
power tool. Wipe clean with a dry cloth. Always
store your power tool in a dry place. Keep the
motor ventilation slots clean. Keep all working
controls free of dust. Occasionally you may
see sparks through the ventilation slots. This is
normal and will not damage your power tool.

ENVIRONMENTAL
PROTECTION

Waste electrical products should not
be disposed of with household waste.

Please recycle where facilities exist.
Check with your Local Authority or retailer for
recycling advice.

11

Oscillating Tool WX678 WX678.9

APPLICATION

WARNING: The sawing teeth are very sharp. Do not touch during mounting and
application. The workpiece must be clamped tightly before it is cut.

Pic Description Application

12

Sawing

Sanding

Rasping

Universal Metal/Wood End
Cut Blade

Standard Wood End Cut
Blade

Precision Wood Cut Blade Wood, soft plastics

HSS Semicircle Saw Blade

Sanding Pad (Perforated)

Sanding Finger Pad

Triangular Carbide Grit Rasp

Wood, plastic, fiberglass,
nails, non-ferrous metals, thin
sheet metal, hardened fillers

Wood, plastic, drywall

Thin wood, plastic, fiberglass,
non-ferrous metals, thin
sheet metal, hardened fillers,
window glazing

Wood, plastic, hardened
fillers

Wood, plastic, hardened
fillers

Wood, hardened adhesives,
thin set, masonry

Removing
grout

Scraping

Carbide Rasp (Finger
Shaped)

Carbide Grit Semicircle Saw
Blade

Diamond-Coated Semicircle
Saw Blade

Rigid Scraper Blade

Flexible Scraper Blade

Wood, hardened adhesives,
thin set, masonry

Grout, porous concrete, masonry

Ceramic and stone tile,
backerboard

Old paint, hardened
adhesives, caulk, carpet

Elastic sealants, paint,
adhesive residues, carpet

Oscillating Tool WX678 WX678.9

We recommend that you purchase your
accessories listed in the above list from the
same store that sold you the tool. Refer to the
accessory packaging for further details. Store
personnel can assist you and offer advice.

NOTE: When plunging and sawing use a slight
pendulum motion, to allow sufficient chip
removal.
The saw blade lasts longer if the wear is
distributed evenly.
To ensure an even distribution, loosen the saw
blade, rotate it and retighten firmly.
Cut/Sand with a constant movement and light
pressure. Heavy pressure does not increase the
cut/removal rate – the accessory merely wears
faster.

DECLARATION OF
CONFORMITY

We,
Positec Power Tools (Europe)Ltd
PO Box 6242, Newbury, RG14 9LT, UK

Declare that the product,
Description WORX Oscillating Tool
Type WX678 WX678.9 (6-designation

of machinery, representative of high
frequency oscillation tool)
Function Sanding, sawing, rasping,
scraping, polishing

Complies with the following Directives,

2006/42/EC
2011/65/EU
2014/30/EU

Standards conform to:

EN 60745-1
EN 60745-2-4
EN 55014-1
EN 55014-2
EN 61000-3-2
EN 61000-3-3

The person authorized to compile the technical
file,

Name: Russell Nicholson
Address: Positec Power Tools (Europe)
Ltd, PO Box 6242, Newbury, RG14 9LT,
UK

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Suzhou 2016/03/17
Allen Ding
Deputy Chief Engineer,Testing &
Certification

Oscillating Tool WX678 WX678.9

www.worx.com

Copyright © 2 016, Posi tec . All Rig hts Re ser ved.
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