scheppach DS 210 Drywall Sander Instruction Manual

scheppach DS 210 Drywall Sander Instruction

Introduction

MANUFACTURER:
scheppach
Fabrikation von Holzbearbeitungsmaschinen GmbH Günzburger Straße 69 D-89335 Ichenhausen

DEAR CUSTOMER,
We wish you much joy and success in working with your new appliance.

NOTE :
According to the applicable product liability laws, the manufacturer of the device does not assume liability for damages to the product or damages caused by the product that occurs due to:

• Improper handling,
• Non­compliance of the operating instructions,
• Repairs by third parties, not by authorized service technicians,
• Installation and replacement of non-original spare parts,
• Application other than specified,
• A breakdown of the electrical system that occurs due to the non-compliance of the electric regulations and VDE regulations 0100, DIN 57113 / VDE0113.

We recommend:
Read through the complete text in the operating in-structions before installing and commissioning the device. The operating instructions are intended to help the user to become familiar with the machine and take advantage of its application possibilities in accordance with the recommendations. The operating instructions contain important information on how to operate the machine safely, professionally and eco-nomically, how to avoid danger, costly repairs, reduce downtimes and how to increase reliability and service life of the machine.
In addition to the safety regulations in the operating instructions, you have to meet the applicable regulations that apply for the operation of the machine in your country. Keep the operating instructions package with the machine at all times and store it in a plastic cover to protect it from dirt and moisture. Read the instruc-tion manual each time before operating the machi-ne and carefully follow its information. The machine can only be operated by persons who were instructed concerning the operation of the machine and who are informed about the associated dangers. The minimum age requirement must be complied with.

Device description

Fig.1

1. Triangular sanding head
2. Round sanding head
3. Front handle
4. Lock button
5. Rear handle
6. Power cord with plug
7. Speed adjuster
8. Triangular velcro sanding plate with extraction holes
9. Round velcro sanding plate with extraction holes
10. Brush ring
11. Power switch

Standard accessories

• 6x Round sandpaper
• 6x Triangular sandpaper
• 1x Telescopic dust hose
• 1x Internal hexagonal wrench
• 1x Connector
• 1x Front handle

General information

• After unpacking, check all parts for possible trans-portation damages. In the event of complaints, in-form the supplier immediately. Any complaints made after this time will not be accepted.
• The shipment is to be checked for completeness upon receipt.
• Read through the manual carefully in order to make yourself familiar in dealing with the device before using it for the first time.
• Only use original equipment regarding accessories, as well as consumable items and spare parts. Spare parts can be obtained from your specialized dealer. When ordering, please specify our part numbers, as well as type and construction year of the device.

Intended use

As one of our products, the device belongs to the hand­ held electric tools. The device mainly caters for lime sur- face, including the interior wall, ceiling, exterior wall, cor-ridor, etc. Remove the painting lime mud from the wall, and make the surface even or smooth.

Safety instructions

Work area

• Keep work area clean and well lit. Cluttered and dark areas invite accidents.
• Do not operate power tools in explosive atmosphe-res, 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 opera-ting a power tool. Distractions can cause you to lose control

Electrical safety

• Power tool plugs must match the outlet. Never mo-dify the plug in any way. Do not use any adapter plugs with earthed (grounded) power tools. Unmo-dified plugs and matching outlets will reduce risk of electric shock.
• Avoid body contact with earthed or grounded sur-faces such as pipes, radiators, ranges and refrige-rators. 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 carry-ing, 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.
• When operating a power tool outdoors, use an ex-tension cord suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock.
• If operating a power tools in a damp location is unavoidable, use a residual current device (RCD) protected supply. Use of an RCD reduces the risk of electric shock.

Personal safety

• Stay alert, watch what you are doing and use com-mon sense when operating a power tool. Do not use a power tool while you are tired or under the influ-ence of d rugs, alcohol or medication. A moment of inattention while operating power tools may result in serious personal injury.
• • Use safety equipment. Always wear eye protection. Safety equipment such as dust mask, non­skid sa-fety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal injuries.
• Avoid accidental starting. Ensure the switch is in the off position before plugging in. Carrying power tools with your finger on the switch or plugging in 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 perso-nal 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 jewel-lery. Keep your hair, clothing and gloves away from moving parts. Loose clothes, jewellery or long hair can be caught in moving parts.
• If devices are provided for the connection of dust extraction and collection facilities, ensure these are connected and properly used. Use of these devices 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 tool if the switch does not turn it on and off. Any power tool that cannot be con-trolled with the switch is dangerous and must be repaired.
• Disconnect the plug from the power source before making any adjustments, changing accessories, or storing power tools. Such preventive safety measu-res reduce the risk of starting the power tool acci-dentally.
• 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.
• Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power tools ope-ration. 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 main-tained 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 and in the manner intended for the particular type of power tool, taking into account the working conditions and the work to be performed. Use of the power tool for operations different from intended could result in a hazardous situation.

Service

• 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 main-tained .
• If the power cable is damaged, it must be replaced by the manufacturer its service agent or a similarly qualified person in order to avoid any danger.

Safety instructions for all operations
Safety Warnings Common for Sanding. Operations:

• This power tool is intended to function as a sander. Read all safety warnings, instructions, illustrations and specifications provided with this power tool. Fai-lure to follow all instructions listed below may result in electric shock, fire and/or serious injury.

• Operations such as grinding, polishing, wire brus-hing or cutting-off are not recommended to be per-formed with this power tool. Operations for which the power tool was not designed may create a ha-zard and cause personal injury.

• Do not use accessories which are not specifically designed and recommended by the tool manufactu-rer. Just because the accessory can be attached to your power tool, it does not assure safe operation.

• The rated speed of the accessory must be at least equal to the maximum speed marked on the pow-er tool. Accessories running faster than their rated speed can break and fly apart.

• The outside diameter and the thickness of your ac-cessory must be within the capacity rating of your power tool. Incorrectly sized accessories cannot be adequately guarded or controlled.

• Threaded mounting of accessories must match the grinder spindle thread. For accessories mounted by flanges, the arbour hole of the accessory must fit the locating diameter of the flange. Accessories that do not match the mounting hardware of the power tool will run out of balance , vibrate excessively and may can use loss of control.

• 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 da-mage or install an undamaged accessory. After ins-pecting 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 .

• 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 flying debris generated by various operations. The dust mask or respirator must be capable of filtrating particles generated by your operation. Prolonged exposure to high intensity noise may cause hearing loss.

• Keep bystanders a safe distance away from work area. Anyone entering the work area must wear per-sonal protective equipment. Fragments of workpiece or of a broken accessory may fly away and cause injury beyond immediate area of operation.

• Hold the power tool by insulated gripping surfaces only, when performing an operation where the cut-ting 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.

• 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 spin-ning accessory.

• Never lay the power tool down until the accessory has come to a complete stop. The spinning accesso-ry may grab the surface and pull the power tool out of your control.

• 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.

• 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.

• Do not operate the power tool near flammable mate-rials. Sparks could ignite these materials.

• Do not use accessories that require liquid coolants. Using water or other liquid coolants may result in electrocution or shock

Further safety instructions for all operations Kickback and Related Warnings
Kickback is a sudden reaction to a pinched or snagged
sanding plate or any other accessory. Pinching or snagging ca uses rapid stalling of the rotating acces-sory which in turn causes the uncontrolled pow- er 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 opera-ting procedures or conditions and can be avoided by taking proper precautions as given below.

• Maintain a firm 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 kick­ back or torque reaction during start­up. The operator can control torque re-actions or kickback forces, if proper precautions are taken.
• Never place your hand near the rotating accessory. Accessory may kickback over your hand.
• Do not position your body in the area where power tool will move if kickback occurs. Kickback will pro-pel the tool in direction opposite to the wheel‘s mo-vement at the point of snagging.
• Use special care when working corners, sharp edges etc. Avoid bouncing and snagging the acces-sory. Corners, sharp edges or bouncing have a ten-dency to snag the rotating accessory and cause loss of control or kickback.
• Do not attach a saw chain woodcarving blade or too-thed saw blade. Such blades create frequent kick-back and loss of control.

Additional safety instructions for sanding opera-tions
Safety Warnings Specific for Sanding Operations

• Do not use excessively oversized sanding disc pa-per. Follow manufacturer recommendations, when selecting sanding paper. Larger sanding paper ex-tending beyond the sanding pad presents a lacera- tion hazard and may cause snagging, tearing of the disc or kickback

WARNING
Touching or inhaling harmful/toxic dust is a hazard to the operator and to people in the vicinity.

• It is not recommended to sand lead paint. Lead paint should be removed by a specialist only.
• Do not work on materials which release hazardous substances(e,g, asbestos) . Take precautions if ha-zardous, combustible or explosive dust is likely to occur. Wear protective dust mask. Use dust extrac-tion system

Voltage
Before connecting electric tool to the socket, make sure that the supply voltage be in accordance with ra-ted voltage. If the former is greater than latter and the device is powered on by mistake, it may result in da-mage of devices and injuries of people . As for indefi-nite supply voltage of socket, never try to plug for use. Besides, the damage of devices may also occur if the supply voltage falls below rated voltage .

Technical Specifications

n: 1000­2200 1/min

Triangular sanding head| edge length 280 mm

Oscillation: 3000­6000 1/min

Weight kg| 3,8
Motor V/Hz| 230 / 50
Input Power P1| 750W
Protection class| II
Sound pressure level L PA| 91,3 dB(A), KpA: 3 dB (A)
Sound power level

L WA

| 102,3 dB(A), KwA: 3 dB (A)
Vibration| a 7,66 m/s2

h:

K: 1,5 m/s2

Subject to technical changes!

Warning
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 decla-red vibration total value may also be used in a prelimi-nary assessment of exposure.
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. There is the need to identify safety measures to protect the opera-tor that are based on an estimation of exposure in the
actual conditions of use (taking account of all parts of the operating cycle such as the times when the tool is switched off and when it is running idle in addition to the trigger time).

Warning
This machine produces an electromagnetic field during operation. This field may under some circumstances interfere with active or passive medical implants. To reduce the risk of serious or fatal injury, we recom- mend persons with medical implants to consult their physician and the medical implant manufacturer before operating this machine .

Attaching/changing the sanding head (Fig.2.1/2.2)
Before performing any work on the electric power tool, pull out the main plug.
To attach:

1. Press the lock button on the side of the tool;
2. Put the tool on the sanding head and rotate to get the correct position
3. Release the lock button to engage.

To change: Press the lock button on the tool change head and remove sanding head. The triangular sanding head is attached/changed in the same way. When atta- ching the tool change head, ensure that the locks enga- ge correctly.

Installation & Sandpaper Replacement (Fig.3)To ensure the replacement procedures, place the de-vice on the smooth ground prior to installation. Take the sandpaper from the toolbox, and then fix it onto the disk. The back of the sandpaper (Item l) will automatically glue with the disk/adhesive disk, making both connection and conduction available . In order to promote the sanding efficiency, it is necessary to change the sandpaper after the device has been operational for a certain period.
Firstly, switch off the device and disconnect the socket. Then, remove the previous sandpaper entirely from the disk, so as to lay new sandpaper neatly as well as fa-cilitate future replacement. At last, fix new sandpaper in position.

For round sanding head only:
Conduct a test run to check that the sanding tool is Clamped in the centre.

Sandpaper Overview
The Sandpaper is used for sanding the wall or objects by its grains. The sandpaper is classified into various
categories according to its dimensions. It is recommen-ded to select the sandpaper in accordance with actual
size of the disk. The more abrasive grains included on the sandpaper, the better flatness and parallelism can be achieved via sanding , while the sanding efficiency will fall accordingly and vice versa. Therefore, the sandpaper 225mm) is recommended upon actual needs.

Connecting the extractor (Fig.4) Guide: Insert the hose into the connector. Push item A into the connector to lock the hose with the sander.

Preselecting the speed (Fig.5) To select the operating speed, move the dial to the required value. Stage 1 indicates the minimum speed. Stage 5 indicates the maximum speed.

Switching on and off (Fig.6) The switch of the machine is two step switch. As shown in following picture,

1. Press the rear end of the switch and push the switch forward to power on
2. Press the front end of the switch down to lock the switch in on“position
3. Press the rear end of the switch to power off.

Working with the power tool
Always hold the wall sander with both hands! Keep your hands away from the sanding head. Otherwise, your hand could become caught, as the sanding head swivels in different directions.

1. Attach sanding head.
2. Attach sanding tool.
3. Connect dust extraction system.
4. Insert mains plug.
5. Switch on dust extraction system.
6. Switch on the device.
7. Grip the wall sander by both handles. Press the wall sander gently against work surface (the pressure should be just enough to ensure that the sanding head is flush with the work surface) .

Sanding head operation instruction

• a) Brushing ring
  A brush type rim surrounds the round sanding head. This time has two functions: As the ring projects above the surface of the sanding plate , it is the ring which comes into contact with the work surface first. As a result the sanding head is brought parallel to the work surface before the anding tool comes into contact with the work surface. This avo-ids a sickle­shaped depression ca used by the edge of the sanding disc. The ring also retains the dust until it is extracted by the dust extractor. If the brush ring is damaged or shows excessive wear, it should be replaced.

• b) Round sanding head
  When working on the round sanding head, apply only as much pressure as is required to keep the sanding tool in contact with the work surface. Excessive pressure may result in a disagreeable spiral pattern of scratches and an uneven work surface. Move the sander constantly while the sanding tool is in contact with the work surface. In doing so, ensure that you move the sander evenly and over a wide area, if you stop the sander on the work surface or move the sander unevenly, this may result in a disagreeable spiral pattern of scratches and an uneven work surface. The sanding disc can be re placed if it is damaged or severely abraded.

• c) Triangular sanding head
  The triangular sanding head does not rotate, but vibrate.

Maintenance and care

• a) Replacing the sanding plate on the round sanding head.
  If the round viscid disc is damaged in the work, a new viscid disc can be purchased from our company for re- placement. Remove the sandpaper, put the Allen wrench into the hexagon hole in the center of the viscid disc and then rotate to take off the damaged viscid disc. Install the new viscid disc.

• b) Cleaning
  Regular cleaning shall be conducted after grinding.

• Cleaning the devices frequently may help to extend operating life and reduce repair rate. It is recommen-ded to clean the connection sets and components of electric motor without application of water.

• Timely cleaning is recommended after the application of the devices

• Clean the devices with a hairbrush and a piece of dry cloth, or simply blow it with high pressure gas.

References

• scheppach | scheppach

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