DWE7800 - Sander DEWALT - Free user manual and instructions

Product type	Drywall sander
Brand	DeWalt
Model	DWE7800
Supply voltage	230 V AC
Power output	450 W
Sanding pad size	225 mm
Vibration speed (no load)	1200–2400 min⁻¹
Weight	4.3 kg
Sound pressure level	77 dB(A)
Sound power level	88 dB(A)
Vibration emission value	<2.5 m/s²
Uncertainty (vibrations)	1.5 m/s²
Dust extraction system	AirLock™ compatible connector
Sanding disc types	225 mm hook and loop discs
Speed adjustment	Variable speed dial (5 positions)
Switch	Slide switch with continuous function
Main handle	Tube type main handle + rear handle
Safety	Hearing and eye protection mandatory, grounding, RCD 30 mA recommended
Lubrication	No lubrication necessary
Cleaning	Soft non-metallic brush or vacuum; no solvents
Included accessories	1 x AirLock connector (DWV9000-XJ), 1 x User manual

Frequently Asked Questions - DWE7800 DEWALT

How to attach a sanding disc to the DWE7800?

Turn the sander over so the pad faces upward. Clean the pad surface. Hold the pad with one hand to prevent it from turning, then center and position the 225 mm hook and loop sanding disc on the pad aligning the holes.

How to adjust sanding speed?

Use the variable speed dial on the tool. Settings range from '1' (approximately 1200 rpm) for precision work to '5' (approximately 2400 rpm) for quick material removal.

Can I use the DWE7800 with a vacuum cleaner?

Yes, the sander is compatible with the DEWALT AirLock™ system. Attach the AirLock connector to the sander's dust extraction port, then turn the ring to lock position. The vacuum should be turned on before the sander.

How to maintain the sander?

The tool requires no lubrication. For cleaning, unplug the tool and use a soft non-metallic brush or vacuum for air vents. Never use solvents. Clean the brush skirt regularly.

What types of discs can I use?

Only use 225 mm hook and loop sanding discs recommended by DEWALT. Oversized discs can cause accidents.

Is the sanding head articulated?

Yes, the sanding head of the DWE7800 can pivot in multiple directions to adapt to the work surface, allowing easy sanding of the top, center, and bottom of walls or ceilings without changing position.

What safety precautions should I take?

Always wear eye protection and hearing protection. Use a certified dust mask and vacuum. Work in a well-ventilated area. Follow electrical safety instructions (RCD 30mA) and do not use in wet conditions.

How to change the brush skirt?

The brush skirt surrounding the pad must be replaced by a DEWALT authorized service center if damaged or excessively worn.

What to do if the power cord is damaged?

The damaged power cord must be replaced only by DEWALT or an authorized service provider to avoid electrical risk.

How to store the sander?

Turn off and unplug the tool. Store it in a dry, cool place out of reach of children. Never place the sander with the sanding head facing down; lay it on its side with the brush ring pointing down to prevent pad deformation.

USER MANUAL DWE7800 DEWALT

English (original instructions) 18

Technical diagram of a mechanical assembly with numbered parts labeled 6, 8, and 9

Technical line drawing of a mechanical component with no visible text or symbols

Fig. D Fig. E

5 10 11 11

Diagram showing a person holding a tool with labeled parts 3 and 4

GIRAFSLIBER

DWE7800

Tillykke!

Vice-President Engineering, PTE-Europe

Vice-President Engineering, PTE-Europe

You have chosen a DEWALT tool. Years of experience, thorough product development and innovation make DEWALT one of the most reliable partners for professional power tool users.

Technical Data

		DWE7800
Voltage V	AC	230
UK & Ireland V	AC	115
Type 1
Power output W 450
Pad size	mm	225
Orbits	min-1	1200–2400
Weight kg 4.3

Noise values and/or vibration values (triax vector sum) according to EN60745-2-3:

L_PA (emission sound pressure level) dB(A) 77
L_WA (sound power level) dB(A) 88
K (uncertainty for the given sound level)	dB(A)	2
Vibration emission value a_h =	m/s2	< 2.5
Uncertainty K =	m/s2	1.5

The vibration and/or noise emission level given in this information sheet has been measured in accordance with a standardised test given in EN60745 and may be used to compare one tool with another. It may be used for a preliminary assessment of exposure.

WARNING: The declared vibration and/or noise emission leads represents the main applications of the tool. However, if the tool is used for different applications, with different accessories or is poorly maintained, the vibration and/or noise emission may differ. This may significantly increase the exposure level over the total working period.

An estimation of the level of exposure to vibration and/or noise should also take into account the times when the tool is switched off or when it is running but not actually doing the job. This may significantly reduce the exposure level over the total working period.

Identify additional safety measures to protect the operator from the effects of vibration and/or noise such as: maintain the tool and the accessories, keep the hands warm (relevant for vibration), organisation of work patterns.

EC-Declaration of Conformity

Machinery Directive

Drywall Sander

DWE7800

DEWALT declares that these products described under

Technical Data are in compliance with:

2006/42/EC, EN60745-1:2009+A11:2010, EN60745-2-3:2011+A2:2013+A11:2014+A12:2014+A13:2015.

These products also comply with Directive 2014/30/EU and 2011/65/EU. For more information, please contact DEWALT at the following address or refer to the back of the manual.

The undersigned is responsible for compilation of the technical file and makes this declaration on behalf of DEWALT.

Mr. Georg Mandarin Research

Markus Rompel

Vice-President Engineering, PTE-Europe

DECLARATION OF CONFORMITY THE SUPPLY OF MACHINERY (SAFETY)

REGULATIONS 2008

Drywall Sander DWE7800

DEWALT declares that these products described under Technical Data are in compliance with:

The Supply of Machinery (Safety) Regulations, 2008, S.I. 2008/1597 (as amended),

EN60745-1:2009+A11:2010, EN60745-2-3:2011+A2:2013+A11:2014+A12:2014+A13:2015.

These products conform to the following UK Regulations:

Electromagnetic Compatibility Regulations, 2016, S.I.2016/1091 (as amended).

The Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations 2012, S.I. 2012/3032 (as amended).

For more information, please contact DEWALT at the following address or refer to the back of the manual.

The undersigned is responsible for compilation of the technical file and makes this declaration on behalf of DEWALT.

Abstract line drawing with intersecting strokes and a curved base (no text or symbols)

Karl Evans

Vice President Professional Power Tools EANZ GTS

DEWALT UK, 270 Bath Road, Slough

SL1 4DX

England

17.12.2021

WARNING: To reduce the risk of injury, read the instruction manual.

Definitions: Safety Guidelines

The definitions below describe the level of severity for each signal word. Please read the manual and pay attention to these symbols.

DANGER: Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.

WARNING: Indicates a potentially hazardous situation, if not avoided, could result in death or serious injury.

CAUTION: Indicates a potentially hazardous situation, if not avoided, may result in minor or moderate injury.

NOTICE: Indicates a practice not related to personal injury which, if not avoided, may result in property damage.

Diagnates risk of electric shock.

Davates risk of fire.

GENERAL POWER TOOL SAFETY WARNINGS

WARNING: Read all safety warnings, instructions, illustrations and specifications provided with this power tool. Failure to follow all instructions listed below may result in electric shock, fire 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 or dark areas invite accidents.
b) 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.
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. Unmodified 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 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 influence 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 a dust mask, non-skid safety shoes, hard hat or hearing 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 finger on the switch or energising power tools that have 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 and clothing 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.

h) Do not let familiarity gained from frequent use of tools allow you to become complacent and ignore tool safety principles. A careless action can cause severe injury within a fraction of a second.

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.
c) Disconnect the plug from the power source and/or remove the battery pack, if detachable, 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 and accessories. 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.
h) Keep handles and grasping surfaces dry, clean and free from oil and grease. Slippery handles and grasping surfaces do not allow for safe handling and control of the tool in unexpected situations.

5) Service

a) 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 maintained.

ADDITIONAL SPECIFIC SAFETY RULES

Safety Warnings Common for Sanding Operations

a) This power tool is intended to function as a sander. Read all safety warnings, instructions, illustrations and specifications provided with this power tool. Failure to follow all instructions listed below may result in electric shock, fire and/or serious injury.
b) Operations such as polishing, grinding, wire brushing or cutting-off 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 specifically 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 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 fly 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 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 cause loss of control.
9) Do not use a damaged accessory. Before each use inspect the accessory such as abrasive wheel 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 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.
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 fly away and cause injury beyond immediate area of operation.
j) 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.
k) 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.

1) 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.
m) 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.
n) Do not operate the power tool near flammable materials. Sparks could ignite these materials.
o) 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 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 tool misuse and/or incorrect operating procedures or conditions and can be avoided by taking proper precautions as given below:

a) 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 kickback or torque reaction during start up. The operator can control torque reaction 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 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.

Additional Safety Instructions for Sanding Operations

a) Do not use excessively oversized sanding disc paper. Follow manufacturer's recommendations, when selecting sanding paper. Larger sanding paper extending beyond the sanding pad presents a laceration hazard and may cause snagging, tearing of the disc or kickback.

Additional Specific Safety Rules for Sanders

WARNING: Contact with or inhalation of dusts arising from sanding applications may endanger the health of the operator and possible bystanders. Wear a dust mask specifically designed for protection against toxic dust and fumes and ensure that persons within or entering the work area are also protected. Do not operate the unit without a dust collection system.
WARNING: Use this tool in a well-ventilated area when sambing ferrous metals. Do not operate the tool near flammable liquids, gases or dust. Sparks or hot particles from sanding or arcing motor brushes may ignite combustible materials.
WARNING: Do not use the dust filter cassette or the dust adaptor to store objects.

Sanding Paint

WARNING: Observe the applicable regulations for surfing paint. Pay special attention to the following:

• Whenever possible, use a vacuum extractor for dust collection.
  • Take special care when sanding paint which is possibly lead based:
• Do not let children or pregnant women enter the work area. All persons entering the work area should wear a mask specially designed for protection against lead paint dust and fumes. Do not eat, drink or smoke in the work area.
• Dispose of dust particles and any other removal debris safely.

Residual Risks

WARNING: We recommend the use of a residual current device with a residual current rating of 30mA or less.

In spite of the application of the relevant safety regulations and the implementation of safety devices, certain residual risks cannot be avoided. These are:

• Impairment of hearing.
• Risk of personal injury due to flying particles.
• Risk of burns due to accessories becoming hot during operation.
• Risk of personal injury due to prolonged use.

SAVE THESE INSTRUCTIONS

Electrical Safety

The electric motor has been designed for one voltage only. Always check that the power supply corresponds to the voltage on the rating plate.

If the supply cord is damaged, it must be replaced only by DEWALT or an authorised service organisation.

Mains Plug Replacement (U.K. & Ireland Only)

If a new mains plug needs to be fitted:

• Safely dispose of the old plug.
- Connect the brown lead to the live terminal in the plug.
- Connect the blue lead to the neutral terminal.
- Connect the green/yellow lead to the earth terminal.

WARNING: We recommend the use of a residual current rating with a residual current rating of 30mA or less.

Follow the fitting instructions supplied with good quality plugs. Recommended fuse: 13 A.

Using an Extension Cable

If an extension cable is required, use an approved 3-core extension cable suitable for the power input of this tool (see Technical Data). The minimum conductor size is 1.5 mm ^2 ; the maximum length is 30 m.

When using a cable reel, always unwind the cable completely.

Package Contents

The package contains:

1Drywallsander

1 Airlock Connector (DWV9000-XJ)

1 Instructionmanual

- Check for damage to the tool, parts or accessories which may have occurred during transport.

• Take the time to thoroughly read and understand this manual prior to operation.

Markings on Tool

The following pictograms are shown on the tool:

Read instruction manual before use.

Wear ear protection.

Wear eye protection.

Date Code Position (Fig. A)

The production date code 7 consists of a 4-digit year followed by a 2-digit week and is extended by a 2-digit factory code.

Description (Fig. A)

WARNING: Never modify the power tool or any part of it. Change or personal injury could result.

1 ON/OFF slider switch
2 Speed control dial
3 Main handle

4 Main tube
5 Dust extraction port
6 Sanding pad
7 Date code

Intended Use

This drywall sander is designed for professional sanding applications like drywall constructions of ceilings and walls as well as for removing paint, coverings, wallpaper residue and loose plaster.

Do not use under wet conditions or in the presence of flammable liquids or gases.

This drywall sander is a professional power tool.

Do not let children come into contact with the tool. Supervision is required when inexperienced operators use this tool.

• Young children and the infirm. This appliance is not intended for use by young children or infirm persons without supervision.
• This product is not intended for use by persons (including children) suffering from diminished physical, sensory or mental abilities; lack of experience, knowledge or skills unless they are supervised by a person responsible for their safety. Children should never be left alone with this product.

ASSEMBLY AND ADJUSTMENTS

WARNING: To reduce the risk of serious personal injury, turn tool off and disconnect tool from power source before making any adjustments or removing/installing attachments or accessories. An accidental start-up can cause injury.

Attaching Sanding Discs (Fig. B)

Your DWE7800 drywall sander is designed to use 225 mm sanding discs 8. Sanding discs for the DWE7800 attach with hook and loop.

The recommended sanding discs are available at extra cost from your local dealer or authorised DEWALT service centre.

To Attach Sanding Disc to the Sanding Pad (Fig. B)

1. Turn the sander over so that the sanding pad 6 is facing upward.
2. Clean the dust from the sanding pad face.
3. Hold the pad with one hand to keep it from rotating.
4. With the other hand, center and place the sanding disc 8 directly on top of the pad. If using paper sanding discs, ensure any ventilation holes in sanding disc align with ventilation holes in sanding pad.

Slider Switch (Fig. C)

CAUTION: Hold the side handle and body of the tool family to maintain control of the tool at start up and during use and until the wheel or accessory stops rotating. Make sure the wheel has come to a complete stop be fore laying the tool down.

NOTE: To reduce unexpected tool movement, do not switch the tool on or off while under load conditions. Allow the sander to run up to full speed before touching the work surface. Lift the tool from the surface before turning the tool off. Allow the tool to stop rotating before putting it down.

WARNING: Before connecting the tool to a power supply, before the slider switch is in the off position by pressing the rear part of the switch and releasing. Ensure the slider switch is in the off position as described above after any interruption in power supply to the tool, such as the activation of a ground fault interrupter, throwing of a circuit breaker, accidental unplugging, or power failure.

To start the tool, slide the ON/OFF slider switch 1 toward the front of the tool. To stop the tool, release the ON/OFF slider switch.

For continuous operation, slide the switch toward the front of the tool and press the forward part of the switch inward. To stop the tool while operating in continuous mode, press the rear part of the slider switch and release.

Speed Control Dial (Fig. A)

The DWE7800 sander is equipped with a variable speed control. Adjust the speed by turning the speed control dial 2. The speed control dial is numbered "1" through "5". The setting "1" is the slowest speed (approximately 1200 RPM) and "5" is the fastest speed (approximately 2400 RPM).

Use the higher speed settings for fast stock removal. Use the lower speed setting to reduce removal rate for more precise control.

Brush-Type Skirt (Fig. B)

A brush-type skirt 9 surrounds the abrasive pad on the DWE7800. This skirt serves two purposes:

• It extends below the surface of the abrasive pad to prevent the abrasive from "gouging" the work.
• It helps contain the drywall dust until the vacuum cleaner pulls it away.

If the skirt is damaged or if it is worn excessively it should be replaced by a DEWALT authorised service centre.

Attaching an AirLock™ Compatible Dust Extractor (Fig. D)

Your drywall sander is compatible with the DEWALT AirLock™ connection system. The AirLock™ allows for a fast, secure connection between the AirLock™ connector 10 and sander's dust extraction port 5.

1. Ensure the collar on the AirLock™ connector is in the unlock position. (Refer to Fig. D.) Align notches 11 on collar and AirLock™ connector as shown for unlock and lock positions.
2. Push the AirLock ^™ connector onto the adapter connector point.
3. Rotate the collar to the locked position. nOTE: The ball bearings inside collar lock into slot and secure the connection. The power tool is now securely connected to the dust extractor.

nOTE: The sleeve of the dust extraction port can be

removed if damaged and replaced by the user. The sleeve is available as an optional accessory and can be replaced using a screwdriver.

OPERATION

Instructions for Use

WARNING: Always observe the safety instructions and applicable regulations.

WARNING: To reduce the risk of serious personal injury, turn tool off and disconnect tool from power source before making any adjustments or removing/installing attachments or accessories. An accidental start-up can cause injury.

Proper Hand Position (Fig. E)

WARNING: To reduce the risk of serious personal injury, and IYS use proper hand position as shown.

WARNING: To reduce the risk of serious personal injury, ALWAYS hold securely in anticipation of a sudden reaction.

Proper hand position requires one hand on the main handle 3 and one hand on the main tube 4.

Sanding Drywall (Fig. E)

WARNING: To reduce the risk of personal injury, ALWAYS wear a respirator approved for "Dust and Mist" and connect the drywall sander to a suitable dust extractor.

The drywall sander has an articulating sanding head. The head can swivel in multiple directions, allowing the abrasive pad to conform to the work surface. This action enables you to sand the top, middle, and bottom of a wall or ceiling joint without changing position.

1. Turn the vacuum cleaner switch ON (I).
2. Turn drywall sander switch ON.
3. Position the drywall sander lightly against the work surface. Apply just enough pressure to align the sanding head with the work surface.
4. Apply additional pressure to engage the abrasive pad on the work surface. Move the sander in an overlapping pattern to smooth the drywall compound down to a "featheredge".
5. Apply ONLY enough pressure to keep the abrasive pad flat against the work.
6. Keep the sander in constant motion while the abrasive pad is in contact with the work surface. Use a steady, sweeping motion. Excessive pressure, 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.

Precautions to Take When Sanding Paint

Sanding of lead-based paint is NOT RECOMMENDED due to the difficulty of controlling the contaminated dust. The greatest danger of lead poisoning is to children and pregnant women.

Since it is difficult to identify whether or not a paint contains lead without a chemical analysis, we recommend the following precautions when sanding any paint:

1. PERSONAL SAFETY

• No children or pregnant women should enter the work area where the paint sanding is being done until all clean-up is completed.
• A dust mask or respirator should be worn by all persons entering the work area. The filter should be replaced daily or whenever the wearer has difficulty breathing. See your local hardware store for the proper NIOSH-approved dust mask.
• Connect a suitable dust extractor.
• NO EATING, DRINKING or SMOKING should be done in the work area to prevent ingesting contaminated paint particles. Workers should wash and clean-up BEFORE eating, drinking or smoking. Articles of food, drink, or smoking should not be left in the work area where dust would settle on them.

2. ENVIRONMENTAL SAFETY

• Paint should be removed in such a manner as to minimize the amount of dust generated.
• Areas where paint removal is occurring should be sealed with plastic sheeting of 4 mils thickness.
• Sanding should be done in a manner to reduce tracking of paint dust outside the work area.

3. CLEANING AND DISPOSAL

• All surfaces in the work area should be vacuumed and thoroughly cleaned daily for the duration of the sanding project. Vacuum filter bags should be changed frequently.
• Plastic drop cloths should be gathered up and disposed of along with any dust chips or other removal debris. They should be placed in sealed refuse receptacles and disposed of through regular trash pick-up procedures. During clean-up, children and pregnant women should be kept away from the immediate work area.
• All toys, washable furniture and utensils used by children should be washed thoroughly before being used again.

MAINTENANCE

Your power tool has been designed to operate over a long period of time with a minimum of maintenance. Continuous satisfactory operation depends upon proper tool care and regular cleaning.

WARNING: To reduce the risk of serious personal injury, turn tool off and disconnect tool from power source before making any adjustments or removing/installing attachments or accessories. An accidental start-up can cause injury.

Lubrication

Your power tool requires no additional lubrication.

Cleaning

WARNING: Electrical shock and mechanical hazard. Disconnect the electrical appliance from the power source before cleaning.

WARNING: To ensure safe and efficient operation, always keep the electrical appliance and the ventilation slots clean.

WARNING: Never use solvents or other harsh chemicals for cleaning the non-metallic parts of the tool. These chemicals may weaken the materials used in these parts. Use a cloth dampened only with water and mild soap. Never let any liquid get inside the tool; never immerse any part of the tool into a liquid.

Ventilation slots can be cleaned using a dry, soft non-metallic brush and/or a suitable vacuum cleaner. Do not use water or any cleaning solutions. Wear approved eye protection and an approved dust mask.

Optional Accessories

WARNING: Since accessories, other than those offered by DEWALT, have not been tested with this product, use of such accessories with this tool could be hazardous. To reduce the risk of injury, only DEWALT-recommended accessories should be used with this product.

Consult your dealer for further information on the appropriate accessories.

Storage

• Switch off the tool.
  • Always store your products disconnected from power supply!
• Store the tool in a place that is as cool and dry as possible.
• Store the tool in a place where they cannot be accessed by children or unauthorised persons.
• Do not place the power tool with the grinding head down - always place it on the floor so that it is on its side with the brush ring facing down. Otherwise the sanding pad could deform.
• Check the tool for damage before use after long periods of storage.

Transport

CAUTION: Accidental starting during transport!

• Always transport your products disconnected from power supply!
- Check the tool for damage before use after transport.

Protecting the Environment

Separate collection. Products marked with this symbol must not be disposed of with normal household waste.

Products contain materials that can be recovered or recycled, reducing the demand for raw materials. Please recycle electrical products according to local provisions. Further information is available at www.2helpU.com.

LIJADORA DE PLADUR

DWE7800

¡Enhorabuena!

M. Georg Michael R. R. and J.J.

Markus Rompel

Vicepresidente de ingeniería, PTE-Europe DEWALT, Richard-Klinger-Straße 11, D-65510, Idstein (Alemania) 17.12.2021

M. Georg Michael R. R. and J.J.

Markus Rompel

M. Georg Michael R. R. and J.J.

Markus Rompel

Vicepresidente Engineering, PTE-Europe

Mr. Georg Michael R. R. and M. R. Georg

Markus Rompel

Vice-President Engineering, PTE-Europe

WAARSCHUWING: Lees alle

Vice-President Engineering, PTE-Europe

DEWALTDEWALT, Richard-Klinger-Straße 11,D-65510, Idstein, Tyskland

17.12.2021

M. Georg Michael R. R. and J.J.

Markus Rompel

Vice-Presidente de Engenharia, PTE-Europe DEWALT, Richard-Klinger-Straße 11, D-65510, Idstein, Alemanha 17.12.2021

M. Georg Michael R. R. and J.J.

Markus Rompel

Vice-President Engineering, PTE-Europe

M. Georg Michael R. R. and J.J.

Markus Rompel

M. Georg Michael R. R. and J.J.

Markus Rompel