AREBOS AR-HE-DS710W User manual

User’s manual –AREBOS Drywall sander 710 W
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Drywall sander 710 W
AR-HE-DS710W
Please follow all security measures in this user’s manual to ensure a secure use.
Thank you for trusting AREBOS.

User’s manual –AREBOS Drywall sander 710 W
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List of contents
1. Safety instructions.................................................3
1.1 Explanation of the symbols ............................................ 3
1.2 General safety instructions............................................. 4
1.3 Safety work area............................................................. 4
1.4 Personal safety ............................................................... 4
1.5 Precaution when working with electrical tools .............. 5
2. Installation............................................................5
2.1 Abrasive disc selection ................................................... 5
2.2 Replacement of abrasive sanding paper ........................ 6
2.3 Installation dust bag ....................................................... 6
2.4 Speed adjustment........................................................... 6
2.5 To turn on/off drywall sander ........................................ 6
3. Use........................................................................6
3.1 Sanding drywall .............................................................. 6
3.2 Safety warnings common for sanding operations .......... 7
6. Cleaning and maintenance.....................................9
6.1 Maintenance .................................................................. 9
6.2 Carbon brush replacement............................................. 9
6.3 Environmental protection .............................................. 9
7. Disposal instruction .............................................10
7.1 Disposal of the packaging............................................. 10
7.2 Disposal of waste equipment ....................................... 10
7.3 Meaning of the “dustbin”............................................. 10

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Please read and safe these instructions. Read through this user’s manual carefully before using this
product. Protect yourself and others by observing all safety information, warnings and cautions.
Failure to comply with instructions could result in personal injury and/or damage to product or
property. Please retain instructions for future reference.
1.Safety instructions
1.1 Explanation of the symbols
Special caution while using this device.
By means of a CE marking, it can be recognized that a product complies with the
legal requirements of European legal standards and therefore may be traded
within the European Community.
Warning! Wear ear protection!
Warning! Wear safety glasses!
Warning! Wear light respiratory protection!
This product must not be disposed of with household waste!
By means of a CE marking, it can be recognized that a product complies with the
legal requirements of European legal standards and therefore may be traded
within the European Community.

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1.2 General safety instructions
•Ventilate work area and/or use a dust collector. Continued and prolonged exposure to high
concentrations of airborne dust may affect the respiratory system function.
•Maintain firm footing and balance. Use appropriate scaffolding. Do not overreach.
•Sanding of lead-based paint is not recommended. Lead-based paint should only be removed
by a professional.
•Sanding drywall could lead to a build-up of static electricity in the tool. For your safety, the
drywall sander is grounded.
•The sander is connected with a dust bag and could absorb dust by its self-absorption system,
without connection with a vacuum cleaner.
1.3 Safety work area
•Maintain a clean and well-lit workspace. Disorganized or bad lighting can lead to injury.
•Only work with power tools in non-explosion hazard areas, where flammable liquid, gas, or
dust is located. Power tools create sparks, that can ignite dust or vapors.
Keep children and other persons away, during use of the power tool. The slightest distraction
can lead to a loss of control of the machine.
The plug of the power tool must fit properly into the outlet. The plug is not allowed to
modify in any way. Do not use any adapter plug together with earthed(grounded) power
tools. Unmodified plugs and proper outlet connection, reduces the risk of an electrical shock.
•Avoid bodily contact with earthed surfaces, such as pipes, heaters, ovens, and refrigerators.
There is an increased risk of electrical shock if the body is earthed or grounded.
•Keep the machine away from rain or wet. Water entering the machine will increase the risk
of electrical shock.
•Do not abuse the cable to carry or hang the power tool, or to pull the plug out of the outlet.
Keep the cable away from heat, oil, sharp edges, or objects with moving parts. Damaged or
entangled cables increase the risk of an electrical shock.
•When working with a power tool outdoors, use an extension cords suitable for outdoors. The
use of an extension cord suitable for outdoors reduces the risk of electrical shock.
•In the case where the use of the power tool in a damp area is unavoidable, use a residual
current device to reduce the risk of electrical shock.
1.4 Personal safety
•Make sure to pay attention to what you are doing and use caution while working with a
power tool. Do not use a power tool if you are tired or under the influence of drugs, alcohol,
or medication. The slightest distraction or inattention can result in serious injury.
•Wear personal protective equipment and always wear protective goggles. The wearing of
personal protective equipment, such as a dust mask, non-skid safety shoes, hard hat or
hearing protection used for appropriated conditions will reduce personal injuries.
•Avoid an unintentional starting up. Make certain that the power tool is turned off before it is
plugged into a power source and/or battery is attached, it is to be carried or picked-up. If,
while carrying the power tool, your finger is on the “on” switch or the machine is plugged in
while in the “on” position, this can result in serious injury or accident.
•Remove any adjusting key or wrench before turning on the power tool. A tool or wrench that
is in a rotating machine part can cause serious injury.
•Do not overreach. Make sure to have a secure stance and able to maintain balance at all
times. This enables better control of the power tool in unexpected situations.
•Dress properly. Do not wear wide clothing or jewelry. Keep your hair, clothing, and gloves
away from moving parts. Loose clothing, jewelry, or long hair could get caught in the moving
parts.

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•If devices are provided for the connection of dust extractor and collection facilities, ensure
that these are connected and properly used. Use of dust collection can reduce dust-related
hazards.
1.5 Precaution when working with electrical tools
•Do not overload the machine. Use the correct power tool for your application. The correct
power tool will do the job better and safer at a rate for which it was designed.
•Do not use a power tool with a defective power switch. A power tool, that can no longer be
turned on or off, is dangerous and must be repaired.
•Pull the plug out of the outlet and/or remove the battery, before making adjustments to the
machine's settings, change parts, or storing the machine. These extra measures will help
prevent the unexpected 4 starting of the power tool.
•Keep unneeded power tools out of the reach of children. Do not allow the power tool to be
used by a stranger or by persons who have not read this instruction manual. Power tools are
dangerous, when they are used by inexperienced persons.
•Take care of your power tool. Check to make sure, if moving parts are functioning properly
and not locking or jamming, if parts are broken or damaged in such a way that the mode of
operation of the power tool is affected. Allow damaged parts be repaired before using the
machine. Many accidents are caused by poorly maintained power tools.
•Keep cutting edges sharp and clean. Properly maintained cutting tools with sharp cutting
edges are less prone to jamming or locking and are easier to handle.
•Use the power tool, accessory parts, replacement parts and etc. in accordance with these
instructions. Consider the working conditions and the task at hand. Using a power tool for a
purpose other than its intended use can lead to dangerous situations.
•Allow the power tool to be repaired only by qualified persons and only with the original
replacement parts. In order ensure that the safety of the machine is maintained.
•Warning: While working with this tool, the dust caused can be dangerous to one's health:
•While working with a sander always wear eye protection and a dust mask.
•Do not work with material containing asbestos. Asbestos is known to cause cancer.
•Special caution while sanding material containing lead:
•All persons, that are working with the machine or entering the workspace, must wear a
special mask for protection from lead colors and steam.
•Children and pregnant women are not allowed to enter the workspace.
•At the workspace, it is not allowed to eat, drink or smoke. Contact with or inhaling of the
sanded dust (for ex. Lead-based coating material) can cause the user and others present
damage to their health.
•Always wear proper size personal protection equipment such as a dust mask and use while
sanding with a dust bag.
•The power cable must be kept away from the moving parts of the machine.
•Wear protection goggles, especially while sanding above one's head.
2.Installation
2.1 Abrasive disc selection
•The Drywall Sander is shipped with 6pcs of sanding paper (80/100/120/150/180/240grit).
This abrasive is suitable for most applications. Abrasive discs of 120 grit and 240 grit are
available for situations requiring a smoother finish.

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2.2 Replacement of abrasive sanding paper
•Before the repair or replacement parts, electric tool accessories, be sure to pull out the plug
from the socket.
•Before installing the new sanding paper, must first clear up the sanding disc, such as the use
of brush. Sanding pad has a layer of cloth; it can quickly and easily install flocking self-
adhesive sandpaper.
•Place the new sanding disc accurately onto the sanding pad. Press it firmly by hand into
place.
•Attention: Do not use the sander without a proper abrasive sanding paper installed (to
prevent severe damage to the work).
2.3 Installation dust bag
•In order to protect the operator to reduce dust suction and site cleaning process at work, in
the work process please connect the machine with dust bag. As shown in the figure is
connected with the suction Pipe, the other end is connected with the dust collecting bag.
•Caution: Failure to use a dust bag rated for drywall dust will increase the level of airborne
dust particles in the work area. Continued and prolonged exposure to high concentrations of
airborne dust may affect the respiratory system function.
•Warning: Only empty the dust bag when the machine is switched” off". The dust bag has an
open seam which is sealed by a plastic slide fastener. If the bag is 50% full of dust, please
empty the dust bag timely.
2.4 Speed adjustment
•The sanding speed can be adjusted according to different conditions and sanding quality
requirements.
•The Drywall Sander is equipped with a variable speed control. The speed is adjusted by
turning the control knob. The control knob is numbered "1" through "6" with "I" being the
slowest speed (Approximately 1500 RPM) and "6" being the fastest speed {approximately
3000 RPM).
•Use the higher speed settings for fast stock removal. Use the lower speed setting to reduce
removal rate for more precise control.
2.5 To turn on/off drywall sander
•Make sure power circuit voltage is the same as shown on the specification plate on the
Sander, and that the Sander switch is OFF. Connect Sander to power circuit.
•The Drywall Sander is equipped with a safety ON/OFF trigger switch. Push the front small
trigger (Step1), and then press the bigger button (Step2) to start the machine. And release
the button to turn off the machine.
3. Use
3.1 Sanding drywall
•The Drywall Sander has a unique articulating sanding head: the abrasive pad to conform to
the work surface. This enables the operator to sand the top, middle and bottom of a wall or
ceiling joint.
•When sanding the tall wall, and ceiling, please use a ladder for help.
•The sanding pad could be adjusted the height by itself when it meets the uneven wall.
•Caution! Wear a respirator approved for "Dust and Mist".

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1. Turn Drywall Sander switch ON.
2. Position Drywall Sander lightly against work surface (apply just enough pressure to align the
sanding head with the work surface).
3. Apply additional pressure to engage the abrasive pad to the work surface: while moving the
Sander in an overlapping pattern to smooth the drywall compound down to a "featheredge'.
4. Apply ONLY enough pressure to keep the abrasive pad flat against the work. Excessive
pressure can cause unacceptable swirl marks and unevenness in the work surface.
5. Keep the Sander in constant motion while abrasive pad is in contact with the work surface.
Use a steady, sweeping motion. Stopping the Sander (on the work), or moving the Sander
erratically can cause unacceptable swirl marks and unevenness in the work surface.
•Note: Do not allow rotating abrasive pad to contact sharp protrusions. Contact with
protruding objects (nails, screws, electrical boxes, etc.), can severely damage the abrasive
pad.
3.2 Safety warnings common for sanding operations
•The most advantage: This power tool is intended to function as a sander tool‚it has vacuum
system inside, no vacuum cleaner needed. When we tested it, the sanding pad surface could
be pasted on the wall without hand-held.
•It has a special design on the shaft which is connected with the sanding pad, when the sander
is sanding an uneven surface, the outside plastic pad is as a horizontal, the sanding pad could
adjust the height to finish perfect sanding.
•Inner structure: 2 walls protect motor against dust enter.
•The dust collection bag has small hole, which will help the wind off. If the bag is 50% full of
dust, please clean up the dust bag timely.
•When you finish the sanding, please let sanding pad still touch the working surface for
seconds to make the dust full suction by the sander.
•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.

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4. Parts list
Part number
Description
1)
speed controller
2)
on/off switch
3)
dust bag
4)
Connecting piece hose and dust collection bag
5)
Adapter for connecting the grinding machine to
the hose
6)
Flexible hose
7)
Handle for hanging around
8)
Additional handle

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5. Technical Data
Nominal power
710 W
Nominal output voltage
230 V - 240 V
Nominal input voltage
220 V
Frequency
50 Hz
Protection class
II
Grinding spindle thread
M 14
Speed of rotation
1500 –3000 U/min
Diameter grinding wheel
180 mm
Weight
3,4 kg
Colour
Red
Material Housing
PA6+GF30 (30 % glass fibre reinforced
polyamide)
Speed levels
6
Sound power level LWA
103.8 dB(A)
Sound pressure level LPA
92.8 dB(A)
Construction
Hand-held
Protection class
II (Double insulation)
Degree of protection against liquids
IP 20
Supply connection
Non detachable cord
Rated operation
Continous operation
6. Cleaning and maintenance
6.1 Maintenance
•Keep tools clean, clean up debris and dust.
•Often add in lubricating oil and grease (reducer, bearing) to keep the tool flexible operation.
•Always check the power cable, plug, switch, so that the tools in good condition.
•Power tools produced by the company are quality inspection strict, if the machine is still
failure occurs; please repair the machine to the authorization of the customer service
department.
6.2 Carbon brush replacement
•You must replace both carbon brushes if the original Carbon brush wear limit.
•Use "-" screwdriver counter clock wise unscrew the brush cover, remove the original carbon
brush, to put new carbon brush to brush holder and screw on the brush cover.
6.3 Environmental protection
•Dispose of the machine, its accessories, and the packaging environmentally friendly.
•Do not dispose of electric machines in your household garbage. In accordance with European
directive 2002/96/EG about WEEE, Waste Management of the Electrical and Electronic
Equipment, and implementation of the national law, electrical and electronic equipment
must be collected separately and recycled in an environmentally-friendly manner. Recycling-
alternative to return shipment:
•The owner of the electrical device is, alternatively instead of shipping the device back,
obligated to participate in the proper disposal of the device. The used electrical device can be

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given over to a collection point, where the disposal of the device is as stipulated by the
German Waste Management and Recycling Act.
•Not affected are the accessories or tools of the device that have no electrical components.
7. Disposal instruction
7.1 Disposal of the packaging
•Please make reference to the guidelines and standards for appropriate disposal of the
packaging valid in your region. In part, the package may consist of plastic bags –watch this
respect, with special care to ensure that this is not out of the reach of children. There is a risk
of suffocation!
7.2 Disposal of waste equipment
•Equipment must be disposed of in accordance with the rules and regulations of the local
waste disposal.
7.3 Meaning of the “dustbin”
Protect our environment; electrical appliances do not belong in household
waste. Use the provided for the disposal of electrical equipment collection
points and enter your electrical and electronic equipment that you no longer
use. They help ensure that the potential effects of incorrect disposal on the
environment and human health to be avoided. So, do your part to recycle,
recycling and other forms of recovery of waste electrical and electronic
equipment. Information on where the device is disposed of, please contact your
local authorities or local Governments.
Our customer service number: [phone]
Canbolat Vertriebs GmbH • Gneisenaustraße 10-11 • 97074 Würzburg