Electrical Safety; Safety In The Workplace; Personal Safety - MSW -DWS-750 Manuel D'utilisation

TECHNICAL DATA
Parameter description Parameter value
Product name DRYWALL SANDER
Model MSW-DWS-750
Rated voltage [V~]/
230/50
Frequency [Hz]
Rated power [W] 750
Protection class II
Protection rating IP IPX0
Sanding pad diameter [mm] 225
Vibration [m/s ] 1,171 , K=1,5
2
Rotational speed [rpm] 1000-2100
L [dB(A)] 83,1, K=3
pA
L [dB(A)] 94,1, K=3
WA
Dimensions [mm] 285x257x180
Weight [kg] 5,5
1. GENERAL DESCRIPTION
The user manual is designed to assist in the safe and
trouble-free use of the device. The product is designed
and manufactured in accordance with strict technical
guidelines, using state-of-the-art technologies
components. Additionally, it is produced in compliance
with the most stringent quality standards.
DO NOT USE THE DEVICE UNLESS YOU HAVE
THOROUGHLY READ AND UNDERSTOOD THIS
USER MANUAL.
To increase the product life of the device and to ensure
trouble-free operation, use it in accordance with this user
manual and regularly perform maintenance tasks. The
technical data and specifications in this user manual are
up to date. The manufacturer reserves the right to make
changes associated with quality improvement. The device
is designed to reduce noise emission risks to a minimum,
taking into account technological progress and noise
reduction opportunities.
LEGEND
The product satisfies the relevant safety
standards.
Read instructions before use.
The product must be recycled.
WARNING! or CAUTION! or REMEMBER!
Applicable to the given situation (general
warning sign).
Use ear protection. Exposure to loud noise
may result in hearing loss.
Wear protective goggles.
Wear a dust mask (respiratory tract
protection).
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U S E R M A N U A L
Wear protective gloves.
Wear foot protection.
Class II protection device with double
insulation.
PLEASE NOTE! The drawings in this manual are for
illustration purposes only and in some details may
differ from the actual machine.
The original operation manual is in German. Other
language versions are translations from German.
2. USAGE SAFETY
ATTENTION! Read all safety warnings and all
instructions. Failure to follow the warnings and
instructions may result in an electric shock, fire and/
or serious injury or even death.
The terms "device" or "product" are used in the warnings
and instructions to refer to DRYWALL SANDER.

2.1. ELECTRICAL SAFETY

a) The plug must fit the socket. Do not modify the plug
in any way. Using original plugs and matching sockets
reduces the risk of electric shock.
b) Avoid touching earthed elements such as pipes,
heaters, boilers and refrigerators. There is an increased
risk of electric shock if the earthed device is exposed
to rain, comes into direct contact with a wet surface
or is operating in a damp environment. Water getting
into the device increases the risk of damage to the
and
device and of electric shock.
c) Do not touch the device with wet or damp hands.
d) Use the cable only for its designated use. Never use it
to carry the device or to pull the plug out of a socket.
Keep the cable away from heat sources, oil, sharp
edges or moving parts. Damaged or tangled cables
increase the risk of electric shock.
e) If working with the device outdoors, make sure to use
an extension cord suitable for outdoor use. Using an
extension cord suitable for outdoor use reduces the
risk of electric shock.
f) If using the device in a damp environment cannot be
avoided, a residual current device (RCD) should be
applied. The use of an RCD reduces the risk of electric
shock.
g) Do not use the device if the power cord is damaged
or shows obvious signs of wear. A damaged power
cord should be replaced by a qualified electrician or
the manufacturer's service centre.
h) To avoid electric shock, do not immerse the cord, plug
or device in water or other liquids. Do not use the
device on wet surfaces.
i) Do not use in very humid environments or in the
direct vicinity of water tanks.
j) Prevent the device from getting wet. Risk of electric
shock!

2.2. SAFETY IN THE WORKPLACE

a) Make sure the workplace is clean and well lit. A messy
or poorly lit workplace may lead to accidents. Try
to think ahead, observe what is going on and use
common sense when working with the device.
b) Do not use the device in a potentially explosive
environment, for example in the presence of
flammable liquids, gases or dust. The device generates
sparks which may ignite dust or fumes.
Rev. 04.06.2020
c) If you discover damage or irregular operation,
immediately switch the device off and report it to
a supervisor without delay.
d) If there are any doubts as to the correct operation
of the device, contact the manufacturer's support
service.
e) Only the manufacturer's service point may repair the
device. Do not attempt any repairs independently!
f) In case of fire, use a powder or carbon dioxide
(CO ) fire extinguisher (one intended for use on live
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electrical devices) to put it out.
g) Children or unauthorised persons are forbidden to
enter a work station. (A distraction may result in loss
of control over the device).
h) Use the device in a well-ventilated space.
i) The device produces dust and debris during
operation. It is important to protect bystanders from
their harmful effects.
j) Please keep this manual available for future reference.
If this device is passed on to a third party, the manual
must be passed on with it.
k) Keep packaging elements and small assembly parts in
a place not available to children.
l) Keep the device away from children and animals.
m) If this device is used together with another equipment,
the remaining instructions for use shall also be
followed.
REMEMBER! When using the device, protect
children and other bystanders.

2.3. PERSONAL SAFETY

a) Do not use the device when tired, ill or under the
influence of alcohol, narcotics or medication which can
significantly impair the ability to operate the device.
b) The machine may be operated by physically fit
persons who are able to handle the machine, are
properly trained, who have reviewed this operating
manual and have received training in occupational
health and safety.
c) The machine is not designed to be handled by persons
(including children) with limited mental and sensory
functions or persons lacking relevant experience and/
or knowledge unless they are supervised by a person
responsible for their safety or they have received
instruction on how to operate the machine.
d) When working with the device, use common sense
and stay alert. Temporary loss of concentration while
using the device may lead to serious injuries.
e) Use personal protective equipment as required
for working with the device, specified in section 1
(Legend). The use of correct and approved personal
protective equipment reduces the risk of injury.
f) To prevent the device from accidentally switching on,
make sure the switch is on the OFF position before
connecting to a power source.
g) Do not overestimate your abilities. When using the
device, keep your balance and remain stable at all
times. This will ensure better control over the device
in unexpected situations.
h) Do not wear loose clothing or jewellery. Keep hair,
clothes and gloves away from moving parts. Loose
clothing, jewellery or long hair may get caught in
moving parts.
i) If suction is to be connected to the device, check
all connections and make sure they are tight. Using
a dedusting system may reduce the risks associated
with dust.
Rev. 04.06.2020
j) Remove all adjusting tools or spanners before turning
the device on. A tool or spanner left in the revolving
part of the device may cause injury.
2.4. SAFE DEVICE USE
a) Do not overload the device. Use the appropriate tools
for the given task. A correctly-selected device will
perform the task for which it was designed better and
in a safer manner.
b) Do not use the device if the ON/OFF switch does not
function properly (does not switch the device on and
off). Devices which cannot be switched on and off
using the ON/OFF switch are hazardous, should not
be operated and must be repaired.
c) Make sure the plug is disconnected from the socket
before attempting any adjustments, accessory
replacements or before putting the device aside.
Such precautions will reduce the risk of accidentally
activating the device.
d) When not in use, store in a safe place, away from
children and people not familiar with the device who
have not read the user manual. The device may pose
a hazard in the hands of inexperienced users.
e) Keep the device in perfect technical condition. Before
each use check for general damage and especially
check for cracked parts or elements and for any other
conditions which may impact the safe operation of the
device. If damage is discovered, hand over the device
for repair before use.
f) Keep the device out of the reach of children.
g) Device repair or maintenance should be carried out by
qualified persons, only using original spare parts. This
will ensure safe use.
h) To ensure the operational integrity of the device, do
not remove factory-fitted guards and do not loosen
any screws.
i) When transporting and handling the device between
the warehouse and the destination, observe the
occupational health and safety principles for manual
transport operations which apply in the country where
the device will be used.
j) Avoid situations where the device stops working
during use due to excessive loading. This may result in
overheating of the drive elements and damage to the
device.
k) Do not touch articulated parts or accessories unless
the device has been disconnected from the power
source.
l) Do not leave this appliance unattended while it is in use.
m) Clean the device regularly to prevent stubborn grime
from accumulating.
n) The specified vibrations emission was measured
using standard measurement methods. Vibrations
emissions may change if the device is used in different
surroundings.
o) Do not work on two workpieces at the same time.
p) It is forbidden to interfere with the structure of
the device in order to change its parameters or
construction.
q) Keep the device away from sources of fire and heat.
r) When working with the machine, pay special attention
to the kickback phenomenon, which is a sudden
reaction of the machine to the rotating disc being
blocked. The consequence of locking the rotating tool
is the jerk of the machine in the direction opposite
to the disc rotation. The kickback is a consequence of
improper use of the machine.
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