Promaker PRO-ES750KIT Bedienungsanleitung
Angle Grinder
User’s Manual
Model No.: PRO-ES750KIT
English: 2 I Español: 18
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1. Warning Symbols
WARNING - To reduce the
risk of injury, user must read
instruction manual
WARNING - Always wear eye
protection
Wear ear protection
Class II tool
2. General Safety Instructions
WARNING! Read all
safety warnings and all
instructions. Failure to
follow the warnings and
instructions may result in
electric shock, re 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 and dark areas invite
accidents.
b) Do not operate power tools
in explosive atmospheres, such
as in the presence of ammable
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. Unmodied 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 earthed 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
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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 inuence
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,hardhat, orhearing protection
used for appropriate conditions will
reduce personal injuries.
c) 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
nger on the switch or energising
power tools thathave 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 better 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 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
dust-related 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.
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c) 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.
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) Service
Have your power tool serviced by
a qualied repair person using
only identical replacement parts.
This will ensure that the safety of the
power tool is maintained.
Safety Warnings Common for
Grinding Operations:
a) This power tool is intended
to function as a grinder or cut-
off tool. Read all safety warnings,
instructions, illustrations and
specications provided with this
power tool. Failure to follow all
instructions listed below may result
in electric shock, re and/or serious
injury.
b) Operations such as sanding,
wire brushing, polishing are not
recommended to be performed
with this power tool. Operations
for which the power tool was not
designed may create a hazard and
cause personal injury.
c) Do not use accessories which
are not specically designed
and recommended by the tool
manufacturer. Just because the
accessory can be attached to your
power tool, it does not assure safe
operation.
d) The rated speed of the
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accessory must be at least equal
to the maximum speed marked
on the power tool. Accessories
running faster than their rated speed
can break and y apart.
e) The outside diameter and the
thickness of your accessory must
be within the capacity rating of
your power tool. Incorrectly sized
accessories cannot be adequately
guarded or controlled.
f) Threaded mounting of
accessories must match the
grinder spindle thread. For
accessories mounted by anges,
the arbour hole of the accessory
must t the locating diameter of
the ange. Accessories that do not
match the mounting hardware of the
power tool will run out of balance,
vibrate excessively and may cause
loss of control.
g) Do not use a damaged
accessory. Before each use
inspect the accessory such as
abrasive wheels for chips and
cracks, backing pad for cracks,
tear or excess wear, wire brush
for loose or cracked wires.
If power tool or accessory is
dropped, inspect for damage or
install an undamaged accessory.
After inspecting and installing an
accessory, position yourself and
bystanders away from the plane
of the rotating accessory and run
the power tool at maximum no-
load speed for one minute.
Damaged accessories will normally
break apart during this test time.
h) Wear personal protective
equipment. Depending on
application, use face shield,
safety goggles or safety glasses.
As appropriate, wear dust mask,
hearing protectors, gloves
and workshop apron capable
of stopping small abrasive or
workpiece fragments. The eye
protection must be capable of
stopping ying debris generated
by various operations . The dust
mask or respirator must be capable
of ltrating particles generated by
your operation. Prolonged exposure
to high intensity noise may cause
hearing loss.
i) Keep bystanders a safe distance
away from work area. Anyone
entering the work area must wear
personal protective equipment.
Fragments of workpiece or of a
broken accessory may y away and
cause injury beyond immediate area
of operation.
j) Hold power tool by insulated
gripping surfaces only, 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.
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k) Position the cord clear of the
spinning accessory. If you lose
control, the cord may be cut or
snagged and your hand or arm
may be pulled into the spinning
accessory.
l) Never lay the power tool down
until the accessory has come
to a complete stop. The spinning
accessory may grab the surface
and pull the power tool out of your
control.
m) Do not run the power tool while
carrying it at your side. Accidental
contact with the spinning accessory
could snag your clothing, pulling the
accessory into your body.
n) Regularly clean the power
tool’s air vents. The motor’s fan
will draw the dust inside the housing
and excessive accumulation
of powdered metal may cause
electrical hazards.
o) Do not operate the power tool
near ammable materials. Sparks
could ignite these materials.
p) Do not use accessories that
require liquid coolants. Using
water or other liquid coolants may
result in electrocution or shock.
Kickback and Related Warnings
Kickback is a sudden reaction to a
pinched or snagged rotating wheel,
backing pad, brush or any other
accessory. Pinching or snagging
causes rapid stalling of the rotating
accessory which in turn causes the
uncontrolled power tool to be forced
in the direction opposite of the
accessory’s rotation at the point of
the binding.
For example, if an abrasive wheel
is snagged or pinched by the
workpiece, the edge of the wheel
that is entering into the pinch point
can dig into the surface of the
material causing the wheel to climb
out or kick out. The wheel may
either jump toward or away from the
operator, depending on direction of
the wheel’s movement at the point
of pinching. Abrasive wheels may
also break under these conditions.
Kickback is the result of power tool
misuse and/or incorrect operating
procedures or conditions and
can be avoided by taking proper
precautions as given below.
a) Maintain a rm grip on the
power tool and position your body
and arm to allow you to resist
kickback forces. Always use
auxiliary handle, if provided, for
maximum control over kickback
or torque reaction during start-
up. The operator can control torque
reactions or kickback forces, if
proper precautions are taken.
b) Never place your hand near
the rotating accessory. Accessory
may kickback over your hand.
c) Do not position your body in the
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area where power tool will move
if kickback occurs. Kickback will
propel the tool in direction opposite
to the wheel’s movement at the point
of snagging.
d) Use special care when working
corners, sharp edges etc. Avoid
bouncing and snagging the
accessory. Corners, sharp edges or
bouncing have a tendency to snag
the rotating accessory and cause
loss of control or kickback.
e) Do not attach a saw chain
woodcarving blade or toothed
saw blade. Such blades create
frequent kickback and loss of
control.
Safety Warnings Specic
for Grinding and cutting-off
Operations:
a) Use only wheel types that are
recommended for your power tool
and the specic guard designed
for the selected wheel. Wheels
for which the power tool was not
designed cannot be adequately
guarded and are unsafe.
b) The grinding surface of centre
depressed wheels must be
mounted below the plane of the
guard lip. An improperly mounted
wheel that projects through the
plane of the guard lip cannot be
adequately protected.
c) The guard must be securely
attached to the power tool and
positioned for maximum safety,
so the least amount of wheel is
exposed towards the operator.
The guard helps to protect operator
from broken wheel fragments and
accidental contact with wheel and
sparks that could ignite clothing.
d) Wheels must be used only for
recommended applications. For
example: do not grind with the
side of cut-off wheel. Abrasive
cut-off wheels are intended for
peripheral grinding, side forces
applied to these wheels may cause
them to shatter.
e) Always use undamaged wheel
anges that are of correct size and
shape for your selected wheel.
Proper wheel anges support the
wheel thus reducing the possibility
of wheel breakage. Flanges for cut-
off wheels may be different from
grinding wheel anges.
f) Do not use worn down wheels
from larger power tools. Wheel
intended for larger power tool is not
suitable for the higher speed of a
smaller tool and may burst.
3. Specic Safety Rules
- Check that speed marked on the
wheel is equal to or greater than the
rated speed of the grinder.
- Ensure that the wheel dimensions
are compatible with the grinder.
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- Abrasive wheels shall be stored
and handled with care in accordance
with manufacturer’s instructions.
- Inspect the grinding wheel before
use, do not use chipped, cracked or
otherwise defective products.
- Ensure that mounted wheels and
points are tted in accordance with
the manufacturer’s instructions.
- Ensure that blotters are used when
they are provided with the bonded
abrasive product and when they are
required.
- Ensure that the abrasive product
is correctly mounted and tightened
before use and run the tool at no-
load for 30 s in a safe position, stop
immediately if there is considerable
vibration or if other defects are
detected. If this condition occurs,
check the machine to determine the
cause.
- Do not use separate reducing
bushings or adapters to adapt large
hole abrasive wheels.
- For tools intended to be tted with
threaded hole wheel, ensure that the
thread in the wheel is long enough
to accept the spindle length.
- Check that the work piece is
properly supported.
- Do not use cutting off wheel for
side grinding.
- Ensure that sparks resulting from
use do not create a hazard e.g. do
not hit persons, or ignite ammable
substances.
- Ensure that ventilation openings
are kept clear when working in
dusty conditions. If it should become
necessary to clear dust, rst
disconnect the tool from the mains
supply (use non metallic objects)
and avoid damaging internal parts.
- Always use eye and ear protection.
Other personal protective equipment
such as dust mask, gloves, helmet
and apron should be worn.
- The wheel continues to rotate after
the tool is switched off.
- Never use the tool without the
guard in place, the wheel guard
must be tted on the tool so that
the closed side of the guard always
points toward the operator.
4. Environmental Protection
CAUTION! This product has
been marked with a symbol
relating to removing electric
and electronic waste. This
means that this product shall
not be discarded with household
waste but that it shall be returned to
a collection system which conforms
to the European WEEE Directive.
Contact your local authorities or
stocks for advice on recycling. It
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will then be recycled or dismantled
in order to reduce the impact on the
environment. Electric and electronic
equipment can be hazardous for
the environment and for human
health since they contain hazardous
substances.
5. Tool Specications
TECHNICAL CHARACTERISTICS
Voltage /
Frequency
120V /
60Hz
Power 750W
Speed 11000rpm
Cord 2m
Weight 4.4Lbs
Grinding Disc
Diameter
4½” (115mm)
The declared vibration total value
has been measured in accordance
with a standard test method and
may be used for comparing one tool
with another;
The declared vibration total value
may also be used in a preliminary
assessment of exposure.
Warning!: the vibration emission
during actual use of the power tool
can differ from the declared total
value depending on the ways in
which the tool is used”.
Warning!: avoid vibration risk
Suggestions:
1) wear glove during operation;
2) limit operating time and shorten
trigger time.
6. Operation / Assembly / Drawing
Overview
1. Switch
2 .Drive shaft
3. Side handle
4. Gear box
5. Protective cover (grinding)
6. Lock button
7. Spanner
8. External ange with thread
9. Internal ange
10. Protective cover (Cutting)
Mounting the Side Handle
The side handle can be tted to
the left, right of the unit. Select
the position which gives the most
comfortable and safe use.
CAUTION:
Always be sure that the side grip is
installed securely before operation.
During operation, keep one hand on
the rear handle and the other on the
side handle.
Installing or moving protective cover
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WARNING: Ensure the angle
grinder is switch off and unplugged
from the mains.
Depending on whether your operation
is cutting or grinding, select the correct
protective cover. Failure to use the right
cover for operation could result in injury.
When using a grinding or cutting-off
wheel, the protective guard must be
tted on the tool so that the closed
side of the cover always points toward
the operator.
Install the guard: release the lock lever
of the guard and insert it on the gear
head, and turn/adjust in any desired
position for maximum performance,
then close the lock lever.
Make sure that the fastening lever is
properly locked after setting the guard.
To remove the protective cover, follow
the installation procedure in reverse.
The protective cover can be turned
to a desired angle, but not more than
45° on left side or right side.
CAUTION:
Please use Protective Cover for
grinding operation.
Please use Protective Cover for
cutting-off operation.
Grinding and Surface Processing
In order to grind surface, you should
use a coarse abrasive disk with a
sunken centre.
You can use the abrasive disks with
diameter of 115mm. The maximum
thickness of disks is 6mm.
Cutting metal
In order to cut rods, tubes and metal
parts you should use a cutting-off
wheels with diameter of 115mm.
The maximum thickness of wheels
In this case is 3mm.
Cutting Stone Material
When cutting stone material you
should use the cutting-off wheels
with diameter of 115mm. The
maximum thickness of wheels in
this case is 3mm.
Please use proper wheels to work.
Failure to use the right cover for
operation could result in injury.
WARNING! Cutting operations with
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