
OSCILLATING MULTI-TOOL
Owner’s Manual
ET-OM-500
PRODUCT SPECIFICATIONS
( )
( )
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Output Voltage:
Amperes:
Oscillating Rate:
Variable Speed:
5.0 Degree
8000-16000RPM
4.2A
120V~, 60Hz

TABLE OF CONTENTS
3-4
GENERAL SAFETY WARNINGS
5-6
POWER TOOL SAFETY WARNINGS
7
SPECIFIC SAFETY RULES
KNOW YOUR OSCILLATING MULTI-TOOL
9
SYMBOLS
8
DESCRIPTION
10
ASSEMBLY AND OPERATING
11-15
MAINTENANCE AND STORAGE
16
AFTER-SALES SERVICE CONTACT
17

3
EYE, EAR & LUNG PROTECTION
This instruction manual includes the following:
General Safety Rules
Specific Safety Rules and Symbols
Functional Description
Assembly
Operation
Maintenance
Accessories
!
ALWAYS WEAR EYE PROTECTION THAT CONFORMS WITH CSA
REQUIREMENTS or ANSI SAFETY STANDARD Z87.1
FLYING DEBRIS can cause permanent eye damage. Prescription
eyeglasses ARE NOT a replacement for proper eye protection.
WARNING: Non-compliant eyewear can cause serious injury if
broken during the operation of a power tool.
WARNING: Use hearing protection, particularly during extended
periods of operation of the tool, or if the operation is noisy.
!
GENERAL SAFETY WARNINGS
WARNING: Before using this tool or any of its accessories, read this
manual and follow all Safety Rules and Operating Instructions. The important
precautions, safeguards and instructions appearing in this manual are not
meant to cover all possible situations. It must be understood that common
sense and caution are factors which cannot be built into the product.
!

4
ELECTRICAL SAFETY
WARNING: To avoid electrical hazards, fire hazards or damage to the
tool, use proper circuit protection.
This tool is wired at the factory for 120 V AC operation. It must be
connected to a 120 V AC, 15 A circuit that is protected by a time-delayed
fuse or circuit breaker. To avoid shock or fire, replace power cord
immediately if it is worn, cut or damaged in any way.
GENERAL SAFETY WARNINGS
WEAR A DUST MASK THAT IS DESIGNED TO BE USED WHEN
OPERATING A POWER TOOL IN A DUSTY ENVIRONMENT.
WARNING: Dust that is created by power sanding, sawing, grinding,
drilling, and other construction activities may contain chemicals that are
known to cause cancer, birth defects, or other genetic abnormalities. These
chemicals include:
Lead from lead-based paints
Crystalline silica from bricks, cement,
and other masonry products
Arsenic and chromium from chemically treated lumber
The level of risk from exposure to these chemicals varies, according to how
often this type of work is performed. In order to reduce exposure to these
chemicals, work in a well-ventilated area, and use approved safety
equipment, such as a dust mask that is specifically designed to filter out
microscopic particles.
!

5
WARNING: Read all safety warnings
and 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.
Work area safety
Keep work area clean and well lit. Cluttered or
dark areas invite accidents.
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.
Keep children and bystanders away while
operating a power tool. Distractions can cause
you to lose control.
Electrical safety
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.
Avoid body contact with earthed or
grou
nded surfaces such as pipes, radiators,
ranges and refrigerators. There is an
increased risk of electric shock if your body is
earthed or grounded.
Do not expose power tools to rain or wet
conditions. Water entering a power tool will
increase the risk of electric shock.
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
enta
ngled cords increase the risk of electric
shock.
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.
If operating a power tool in a damp location
is unavoidable, use a residual current device
(RCD) protected supply. Use of a ground fault
circuit interrupter (GFCI) reduces the risk of
electric shock.
Personal safety
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.
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 a
ppropriate
conditions will reduce personal injuries.
Prevent unintentional starting. Ensure the
switch is in the off-position 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 energizing power tools that have the
switch on invites accidents.
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.
Do not overreach. Keep proper footing and
balance at all times. This enables better
control of the power tool in unexpected
situations.
Dress properly. Do not wear loose clothing
or jewelry. Keep your hair, clothing and
gloves away from moving parts. Loose
clothes, jewelry or long hair can be caught in
moving parts.
POWER TOOL SAFETY
!

6
Personal safety-
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 dust-
related hazards.
Power tool use and care
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.
Do not use the power t
ool 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.
Disconnect the plug from the power source
and/or the battery pack from the power tool
before making any adjustments, changing
accessories, or storing power tools. Such
preventive safety measures reduce the risk of
starting the power tool accidentally.
Store idle power tools out of the reach of
child
ren 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.
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.
Keep
cutting tools sharp and clean. Properly
maintained cutting tools with sharp cutting
edges are less likely to bind and are easier to
control.
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.
Hold power tool by insulated gripping
surfaces when performing an operation
where the cutting tool may contact hidden
wiring or its own cord. Contact with a "live"
wire will make exposed metal parts of the tool
"live" and shock the operator.
Use clamps or another practical way to
secure and support the workpiece to a stable
platform. Holding the work by hand or against
your body leaves it unstable and may lead to
loss of control.
Service
Have your power tool serv
iced by a qualified
repair person using only identical
replacement parts. This will ensure that the
safety of the power tool is maintained.
POWER TOOL SAFETY POWER TOOL SAFETY

7
WARNING: Know your oscillating tool.
Do not plug the tool into the power source
until you have read and understand this
Instruction Manual. Learn the tool’s
applications and limitations, as well as the
specific potential hazards related to this tool.
Following this rule will reduce the risk of electric
shock, fire, or serious injury.
Always wear eye protection. Any
power tool can throw foreign obj
-ects into your eyes and cause
permanent eye damage
. ALWAYS
wear safety goggles (not glasses) that comply
with ANSI safety standard Z87.1. Everyday
glasses have only impact resistant lenses. They
ARE NOT safety glasses.
WARNING: Glasses or goggles not in
compliance with ANSI Z87.1 could cause
serious injury when they break.
Alway skeep hands out of the path of the saw
blade. Avoid awkward hand positions where a
sudden slip could cause your hand to move into
the path of the saw bla
de .
Secure workpiece. Use clamps or a vice to hold
the workpiece. It is safer than using your hand
and it frees both hands to operate the tool.
Make sure there are no nails or foreign objects
in the part of the workpiece to be cut or sanded.
To avoid injury from accidental starting, always
remove the plug from the power source before
installing or removing an accessory.
Never use dull blades in the tool. They will cu
t
slower, leave rough cuts and break easily due to
added pressure and excessive heat. They will
also overload the motor and cause premature
failure of the tool.
Never use damaged or bent blades. They will be
brittle and break easily possibly causing injury to
the operator.
Never touch a saw blade immediately after
using the tool. The blade will be extremely
hot and will burn your hand.
Only use accessories designed for use with this
t
ool.
SPECIFIC SAFETY RULES
!
!

8
V
Volts
A
Amperes
Hz
Hertz
W
Watts
kW
Kilowatts
Microfarads
L
Liters
kg
Kilograms
H
Hours
N/cm
2
Newtons per square
centimeter
Pa
Pascals
Min
Minutes
S
Seconds
Alternating current
Three-phase alternating
current
Three-phase alternating
current with neutral
Direct current
No load speed
Alternating or direct
current
Class II construction
Splash-proof
construction
Watertight construction
Protective grounding at
grounding terminal,
Class I tools
Revolutions or
reciprocations per
minute
Diameter
Off position
Arrow
Warning symbol
SYMBOLS
This symbol designates that this tool is
l
isted with U.S. requirements by
E
TL Testing Laboratories, Inc.
Some of the following symbols may appe
Study these symbols and learn their meaning. Proper interpretation of these symb
will allow for more efficient and safer operation of this tool.
WARNING:
!
ar on the oscillating tool.
ols

KNOW YOUR OSCILLATING MULTI-TOOL
P60
P60
P80
P80
P120
P120
P240
P240
P320
P240
7 8 9 10 11
12
13 14
9
1
2
3
4
5
6

1. Cast-iron All-metal Gear Box
2. Kickback Protection
3. ON/OFF Switch
4. Quick Release Accessory System
5. Constant Speed Motor
6. Six Variable Speed:8000-16000RPM
7. Triangular Sanding Base
8. Scraper
9. Bi-Metal Saw Blade
10. Wood Saw Blades*3
11. Semicircle Saw Blade
12. Sanding Papers (various grits)*5
13. Universal Accessory Adapter
14. Auxiliary Handle
DESCRIPTION
10

Assembly the saw blades
Attention! The steps described in this chapter should be carried out only when the power
supply is a disconnected. Pull the plug of tool out from the socket!
During installation of the saw blades equipped with sharp edges, be careful and use per-
sonal protective equipment, in particular protective gloves.
Lift, and then turn for 180 degrees the lever of the quick installation mechanism (Fig.2).
3.1. OPERATION OF THE TOOL
Fig.1
ASSEMBLY AND OPERATING
Fig.2
11

ASSEMBLY AND OPERATING
Install the saw blades which is designed for the selected type of work. Mount the saw blades ho-
lder on the spindle handle so that the work was as easy as possible, yet safe.
Attention! It is prohibited to assembly at the place, where the working part of the saw blades wo-
uld be directed towards the tool operator.
Make sure, that the holes of the tool are inserted in line with the pins of the handle spindle (Fig.3,
-Fig.4).
Attention! It is prohibited to mount the tool of the place where the saw blades will be mounted wi-
th less than two pins.
Attention! It is possible to install the saw blades with open or closed mount.
12
Fig.3
Fig.4

ASSEMBLY AND OPERATING
The lever of mechanism for rapid installation is equipped with protection, which protects the ope-
rator’s fingers against being trapped by the descending lever. Before you completely lower the le-
ver you should move the protection to the position which is enabling to close the lever (Fig.5,Fi-
g.6).
Fig.5
Fig.6
13

Assembly the universal accessory adapter
14
ASSEMBLY AND OPERATING
Turn the lever of the quick installation mechanisms for 180 degrees, allowing the saw blades to b-
e mounted int spindle handle.
Push the lever of the quick installation, so as to protect it from accidental opening during its oper-
ation (Fig.6,Fig.7).
Attention! Adapter for grinding may be provided with a pad located in the mounting hole, before m
-ounting adapter for grinding, the pad should be removed from the opening, for example by a sm
-all screwdriver.
Available for BOSCH blade. Compatible for most oscillating tool accessory brands.Lift, and turn
for 180 degrees the lever of the quick installation mechanism, insert the saw blade, then assem
-bly the Universal Accessory Adapter.
Fig.7
Fig.8

15
3.2. PREPARATION FOR WORK
ASSEMBLY AND OPERATING
Remove the plug of the power supply cable from the socket.
Before any work with the tool, it is required to make sure the housing and the connection cord wi-
th plug are not damaged. In case any damage is detected, it is prohibited to connect the tool to t-
he mains!
Insert the insertion tool designed for the given kind of work.
Wear eye and hearing protectors and working gloves.
Make sure the switch is „OFF”, and then insert the plug of the power supply cable to the mains s-
ocket.
Adopt an adequate position, which guarantees stability during work and turn the tool on using the
switch.
3.3. USING THE TOOL
Commence work applying the insertion tool to the material to be processed. During work do not-
exert excessive pressure against the material being processed and do not make sudden movem-
ents, so as to avoid any damage to the insertion tool or the abrasive sheet.
Due to the level of vibration noise and dust generated by the tool, it is necessary to make regular
breaks during work. Avoid overloading the tool, the temperature of the external surfaces at any ti-
me must not exceed 60°C.
Always use individual protection means: working gloves, safety goggles and hearing protection.
Remove accumulated dust from the abrasive sheet from time to time. In order to do so turn the t-
ool off and slightly tap the foot of the grinder. Do not process different materials using the same
abrasive sheet!
Once the work has concluded turn the tool off, remove the plug of the power supply cable from t-
he mains socket and realise maintenance and inspection of the tool.
The declared total value of vibration has been measured through a standard measurement meth-
od and may be used to compare different tools. The declared total value of vibration may be use-
d for the purpose of preliminary evaluation of exposure.
Attention! The actual vibration while operating the tool may vary from the declared value, depen-
ding on the use of the tool.
Attention! It is required to specify the safety measures to protect the operator, which are based u-
pon the evaluation of exposure under actual conditions of work (including all the stages of the w-
orking cycle, e.g. the periods when the tool is off or is idling and the periods of active operation).

MAINTENANCE AND STORAGE
4.1. CLEANING THE TOOL.
4.2. CAUTION:
4.3. GENERAL INSPECTION.
STORAGE
Keep your tool clean at all times. Dirt and dust w
ill cause internal parts to wear quickly, shortenin-
g the tool’s service life.
Clean the body of your tool with a soft brush or
dry cloth.
Never use caustic agents to clean plastic parts.
If dry cleaning is not sufficient, use a mild deter-
gent on a damp cloth.If available, use clean, dry,
compressed air to blow through the ventilation h
oles (where applicable).Ensure the tool is thoro-
ughly dry before using it.LUBRICATION.
All of the bearings in this tool are lubricated with
a sufficient amount of high-grade lubricant for th-
e life of the unit under normal conditions. As su-
ch, no further lubrication is required.
Regularly check that all the screws are tight as t
-hey may vibrate and loosen over time.In order to
provide adequate adhesion for securing access-
ories, hook and loop surfaces must be in good c
-ondition.
When used extensively, hooks and loops will be-
come elongated or broken, and the mechanism
will be unable to provide the required strength of
adhesion.Repairs should only be carried out by
an authorised technician using identical replace-
ment parts.
Store this tool carefully in a secure, dry place, o-
ut of reach of children.
16

AFTER-SALES SERVICE CONTACT
17
1.Backed by 2-Years Warranty & 90-Days Money-back Guarantee.
For questions about this or any other EnerTwist Products.
please email us:support@enertwist.com
2.TROUBLESHOOTING
NOITULOSMELBORP
THE TOOL WILL NOT START.
THE TOOL KEEPS KICKING/STALLING.
EXCESSIVE VIBRATION.
EXCESSIVE NOISE.
THE TOOL IS OVERHEATING.
Ensure the tool is connected to mains power.
Activate the ON/OFF Switch.
Check the fuse and replace if required.
Relieve some pressure on the tool. Do not exert
extra force, let the tool do the job.
The material is too thick and is placing strain on the
motor.
If excessive noise continues, discontinue use and
seek repairs.
Too much force is being exerted on the tool. Use
less force.
Allow the tool to cool before using again.
