WEN HB632V, HB6319 - 6.3-Amp 3-by-18-Inch Variable Speed Handheld Portable Belt Sander Manual

INTRODUCTION

Thanks for purchasing the WEN Belt Sander. We know you are excited to put your tool to work, but first, please take a moment to read through the manual. Safe operation of this tool requires that you read and understand this operator's manual and all the labels affixed to the tool. This manual provides information regarding potential safety concerns, as well as helpful assembly and operating instructions for your tool.

Indicates danger, warning, or caution. The safety symbols and the explanations with them deserve your careful attention and understanding. Always follow the safety precautions to reduce the risk of fire, electric shock or personal injury. However, please note that these instructions and warnings are not substitutes for proper accident prevention measures.

NOTE: The following safety information is not meant to cover all possible conditions and situations that may occur. WEN reserves the right to change this product and specifications at any time without prior notice.

At WEN, we are continuously improving our products. If you find that your tool does not exactly match this manual, please visit wenproducts.com for the most up-to-date manual or contact our customer service at 1-800-232-1195.

Keep this manual available to all users during the entire life of the tool and review it frequently to maximize safety for both yourself and others.

SPECIFICATIONS

UNPACKING & PACKING LIST

UNPACKING

Carefully remove the belt sander from the packaging and place it on a sturdy, flat surface. Make sure to take out all contents and accessories. Do not discard the packaging until everything is removed. Check the packing list below to make sure you have all of the parts and accessories. If any part is missing or broken, please contact customer service at 1-800-232-1195 (M-F 8-5 CST), or email techsupport@wenproducts.com.

Components
	Belt Sander & 80-Grit Sanding Belt
Accessories
	Dust Collection Bag

KNOW YOUR BELT SANDER

TOOL PURPOSE
Easily shape and finish wood and other materials with your WEN Handheld Belt Sander. Refer to the following diagrams to become familiarized with all the parts and controls of your tool. The components will be referred to later in the manual for assembly and operation instructions.

1. Front Handle
2. Drive Belt Cover
3. Tracking Adjustment Knob
4. Variable Speed Wheel (HB632V Only, Not Shown)
5. Continuous Running Switch
6. Dust Extraction Port
7. ON / OFF Trigger Switch
8. Rear Handle
9. Belt Tensioning Lever
10. Front Roller
11. Dust Collection Bag

ASSEMBLY & ADJUSTMENTS

CHOOSING SANDING BELTS

Sanding belts come in different grades from rough to smooth. Select the grade required for the particular job. Refer to the table below for the type and applications of different grades. Also refer to the table to select the suitable operating speed setting for your intended use (for model HB632V only). Model HB6319 is a single-speed model; you cannot change its speed. Your sander comes with one 80-grit sanding belt. Additional sanding belts of various grits can be purchased from wenproducts.com

NOTE: Do not use the same sanding belt for wood and metal. Avoid creasing by storing belts in hanging positions.

Table 1 - Choosing the correct grit and speed for operation for HB632V.

CHOOSING SANDING BELTS

1. Unplug the sander, turn it upside down, and set it on a stable surface.
2. Pull out the belt tension lever (Fig. 1 - 1) to retract the front roller (Fig. 1 - 2) and loosen the belt's tension.
   
3. Slide the sanding belt off.
4. Mount a new sanding belt on the rollers. Make sure that the arrow on the inside of the belt is pointing the same direction as indicated on the tool (Fig. 1 - 3). Check to make sure that the sanding belt does not touch the sides of the casing before turning on the machine.
5. Carefully push the tension lever (Fig. 1 - 1) back to the original position, making sure that it has fully closed.
6. Check that the new belt runs on the center of the rollers. Do this by starting the belt sander to watch how the sanding belt runs. If it shifts along the rollers towards the left or the right, it will require adjustments.
7. To adjust the sanding belt, use the tracking adjustment knob (Fig. 2 - 1), turning it either clockwise or counterclockwise to adjust the angle of the front roller. Run the sander for a short period of time and adjust the track ing until the sanding belt is running in the center of the roller.
   

DUST COLLECTION

The dust produced by sanding can be hazardous to your health. Always wear a dust mask and operate the tool in a well-ventilated area. This sander comes with a dust collection bag. Before operating the sander, make sure to install the dust bag, or connect the tool to a suitable dust extraction system. The dust port's outer diameter is 1-7/16"; its inner diameter is 1-1/4".

When sanding metal, the dust bag or dust extraction system should not be used, as there may be a risk of fire due to flying sparks.

Do not allow the workpiece to overheat. This can cause a fire if the wood dust is mixed with other chemicals, paint residues or metal residues. Always empty the dust bag and vacuum used before leaving the work station.

INSTALLING DUST COLLECTION BAG

1. Push dust collection bag (Fig. 3 - 1) onto the dust extraction port (Fig. 3 - 2).
   1

REMOVING & EMPTYING THE DUST COLLECTION BAG

1. Turn off and unplug sander, then pull the dust collection bag off of the dust extraction port. Open the zipper over a garbage can and empty the bag.

NOTE: Check and empty dust bag often, before it gets full.

Wear respiratory protection when emptying the bag.

DUST EXTRACTION SYSTEM

1. With the dust collection bag removed, attach the dust hose of your dust extraction system to the dust extraction port (Fig. 3 - 2). You may install a dust port adapter (not included), or reducer to adjust the size of the dust port to fit your dust hose.
2. Attach a dust extraction hose onto the dust port adapter, or reducer (if used).
3. Connect the other end of the dust extraction hose to the dust extraction system of your choice.

OPERATION

Never cover the air vents. They must always be open for proper motor cooling. Make sure that the work piece is free of nails and other foreign objects that could tear the abrasive belt.

OPERATING THE BELT SANDER

1. Hold machine firmly with both hands and assume a balanced position.
2. Pull the trigger switch (Fig. 4 - 1) and allow the motor to reach full speed. For continuous operation, press in the power lock-on button located on the side of the handle (Fig. 4 - 2).
   
3. Hold the machine parallel to the work piece. Gently bring belt into contact with the surface.
   
   The sander may initially lunge forward. Resist the forward motion and keep the belt sander moving at an even pace.
   Never exert excessive pressure on the tool. The weight of the tool applies adequate pressure. Excessive pressure prevents proper sanding, leaving an uneven finish and excess wear to both the tool and the abrasive belt.
   Model HB632V Only: Adjust the belt's speed using the handwheel near the trigger (Fig. 4 - 3). Consult the chart "ASSEMBLY & ADJUSTMENTS" for recommended belt speeds for various jobs.
4. .At the end of the sanding lift the belt sander off the work piece before turning off the switch. Wait until the belt has stopped rotating before setting down the tool on its side.
   
   If the sander makes an unfamiliar sound or vibrates excessively switch it off immediately and disconnect from the power supply. Investigate the cause or consult a service center for advice.

MAINTENANCE

To avoid accidents, make sure the power switch is in the OFF position and unplug the tool from the electrical outlet before cleaning or performing any maintenance. Servicing of the tool must be performed by a qualified technician.

SERVICE

Preventive maintenance performed by unauthorized personnel may result in misplacing of internal wires and components, possibly causing a serious hazard. Call WEN customer service line at 1-800-232-1195 for product support.

CLEANING

Ventilation openings and switch levers must be kept clean and free of foreign matter. The tool may be cleaned most effectively with compressed dry air. Do not attempt to clean these components by inserting pointed objects through openings. Certain cleaning agents and solvents damage plastic parts; this includes but is not limited to gasoline, carbon tetrachloride, chlorinated cleaning solvents, ammonia and household detergents that contain ammonia.

To avoid accidents, always disconnect the tool from the power supply before cleaning or performing any maintenance. Always wear safety goggles when cleaning tools with compressed air.

NOTE: Follow instructions on "Installing or Replacing the Sanding Belt" to regularly change the sanding belt, for optimal safety and quality of sanding.

NOTE: Follow instructions on "Dust Extraction with Dust Bag" to regularly empty the contents of the dust bag. Use a dry cloth to clean and make sure ventilation openings are always clear.

REPLACING THE DRIVE BELT

1. Locate the drive belt cover on the side of the machine.
2. Remove the cross Phillips-head screws (Fig. 5 - 1) with a screwdriver and take off the drive belt cover to expose the drive belt.
   
3. Note the position of the belt in relation to the pulleys. Rotate the large drive pulley (Fig. 6 - 1) and at the same time ease the drive belt off the motor pulley (Fig. 6 - 2).
   
4. Remove the drive belt and place the new drive belt over the large drive pulley. Rotate the drive pulley and at the same time ease the belt onto the motor pulley.
   Ensure that the new drive belt is correctly located onto both pulleys.
   Make sure the drive belt rotates freely by hand and does not bind or try Fig. 6 to jump off the pulleys.
5. Replace the drive belt cover and secure with the Phillips-head screws.

EMPTYING THE DUST BAG

Although the dust bag has a substantial capacity, it should be emptied frequently. Open the zipper of the dust bag over a garbage can to thoroughly clean the dust bag.

Wear respiratory protection when emptying the bag.

PRODUCT DISPOSAL

Used power tools should not be disposed of together with household waste. This product contains electronic components that should be recycled. Please take this product to your local recycling facility for responsible disposal and to minimize its environmental impact.

GENERAL SAFETY RULES

Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury.

Safety is a combination of common sense, staying alert and knowing how your item works. The term "power tool" in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool.

SAVE THESE SAFETY INSTRUCTIONS.

WORK AREA SAFETY

1. Keep work area clean and well lit. Cluttered or dark areas invite accidents.
2. 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.
3. Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.

ELECTRICAL SAFETY

1. 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.
2. 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.
3. Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock.
4. 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.
5. 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.
6. If operating a power tool in a damp location is unavoidable, use a ground fault circuit interrupter (GFCI) protected supply. Use of a GFCI reduces the risk of electric shock.

PERSONAL SAFETY

1. 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.
2. Use personal protective equipment. Always wear eye protection. Protective equipment such as a respiratory mask, non-skid safety shoes and hearing protection used for appropriate conditions will reduce the risk of personal injury.
3. 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 energizing power tools that have the switch on invites accidents.
4. 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.
5. Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations.
6. Dress properly. Do not wear loose clothing or jewelry. Keep your hair and clothing away from moving parts. Loose clothes, jewelry or long hair can be caught in moving parts.
7. 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.

POWER TOOL USE AND CARE

1. 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.
2. 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.
3. 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.
4. 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.
5. 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.
6. Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control.
7. 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.
8. Use clamps to secure your workpiece to a stable surface. Holding a workpiece by hand or using your body to support it may lead to loss of control.
9. KEEP GUARDS IN PLACE and in working order.

SERVICE

1. 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.

CALIFORNIA PROPOSITION 65 WARNING

Some dust created by power sanding, sawing, grinding, drilling, and other construction activities may contain chemicals, including lead, known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands after handling. Some examples of these chemicals are:

• Lead from lead-based paints.
• Crystalline silica from bricks, cement, and other masonry products.
• Arsenic and chromium from chemically treated lumber.

Your risk from these exposures varies depending on how often you do this type of work. To reduce your exposure to these chemicals, work in a well-ventilated area with approved safety equipment such as dust masks specially designed to filter out microscopic particles.

BELT SANDER SAFETY WARNINGS

Do not operate the power tool until you have read and understood the following instructions and the warning labels.

• EXTREME CAUTION REQUIRED WHEN SANDING PAINT. The dust residue may contain LEAD, which is poisonous. Exposure to even low levels of lead can cause irreversible brain and nervous system damage, to which young and unborn children are particularly vulnerable. Any pre-1960s building may have paint containing lead on wood or metal surfaces that has since been covered with additional layers of paint. Leadbased paints should only be removed by a professional and should not be removed using a sander. If you suspect that paint on surfaces contains lead, please seek professional advice.
• USE A FACE MASK AND DUST COLLECTION. Some wood and wood type products, such as MDF (Medium Density Fiberboard), can produce dust that can be hazardous to your health. We recommend the use of a dust extraction system and an approved face mask with replaceable filters when using this machine.

BELT SANDER SAFETY

1. Two-Hand Operation. This machine requires the use of two hands to ensure safe operation.
2. Maintaining a Stable Stance. Ensure proper balance when using the tool. Do not stand on ladders and step ladders during operation. If the machine is to be used on a higher and otherwise unreachable surface, a suitable and stable platform or scaffold tower with hand rails and kick boards should be used.
3. Preparing the Workpiece. Check the workpiece for any protruding nails, screw heads or anything else that could tear or damage the belt.
4. Securing the Workpiece. Never hold the workpiece in your hand or across your legs. Secure small workpieces to prevent the rotating belt from picking them up during forward motion. An unstable or improperly-secured workpiece could cause the belt to bind, resulting in a loss of control and possible injury.
5. Checking the Power Cord. Make sure that the power cord is prevented from coming into contact with the machine or getting caught up on other objects, preventing completion of the sanding pass.
6. Holding the Sander. Keep handles and hands dry, clean and free from oil and grease. Only hold the power tool by the insulated gripping surfaces in case the belt contacts its own cord. Cutting a "live" wire may make exposed metal parts of the tool "live" and could give the operator an electric shock.
7. Sand on Dry Surfaces Only. This machine is to be used for dry sanding only. Do not attempt to use for wet sanding operations, as fatal electric shock may occur.
8. Starting the Sander. Always start the sander before the sanding belt is in contact with the workpiece. Let the sander reach full speed before using the tool. Do not start the machine while it is in contact with the workpiece.
9. Sanding the Workpiece.
   
   When the machine contacts the workpiece it will have a tendency to grab and pull forward. Resist the forward motion and keep the belt sander moving at an even pace. Never pull the tool backwards over the workpiece. Sand in the direction of the grain whenever possible. Remove the sanding dust between each grade of sanding sheet. Never leave the machine unattended while it is still running.
10. Setting Down the Sander. Wait for the belt to stop before setting the tool down. An exposed, rotating belt may engage the surface, leading to possible loss of control and serious injury. Always lay the sander on its side to prevent accidents if the machine is inadvertently started.
11. Unplug Your Sander. Ensure that the sander is disconnected from the main supply before servicing, lubricating, making adjustments, changing accessories, or replacing sanding belts. Accidental start-ups may occur if the tool is plugged in during an accessory change. Before plugging the tool back in, check that the trigger is OFF.
12. Replacing the Sanding Belt. Replace the sanding belt as soon as it becomes worn or torn. Torn sanding belts can cause deep scratches that are difficult to remove. Ensure that the sanding belt is the correct size for the machine. After changing a sanding belt, rotate the belt to make sure it doesn't hit any part of the tool.
13. Cleaning Your Sander. Clean and maintain your tool periodically. When cleaning a tool, be careful not to disassemble any portion of the tool. Internal wires may be misplaced or pinched and safety guard return springs may be improperly mounted. Certain cleaning agents such as gasoline, carbon tetrachloride, ammonia, etc. may damage plastic parts.

KICKBACK SAFETY

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 binding.

Kickback is the result of power tool misuse and/or incorrect operating procedures or conditions and can be avoided by taking the proper precautions as given below.

1. Maintain a firm grip on the power tool and position your body and arm to allow you to resist kickback forces. Always use the 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.
2. Never place your hand near the rotating accessory. The accessory may kick back over your hand.
3. Do not position your body in the area where the power tool will move if kickback occurs. Kickback will propel the tool in the direction opposite to the wheel's movement at the point of snagging.
4. 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.

VIBRATION SAFETY

This tool vibrates during use. Repeated or long-term exposure to vibration may cause temporary or permanent physical injury, particularly to the hands, arms and shoulders. To reduce the risk of vibrationrelated injuries:

1. First, be examined by a doctor and then have regular medical check-ups to ensure medical problems are not being caused or worsened from using this tool. People who are pregnant, have impaired blood circulation to the hand, past hand injuries, nervous system disorders, diabetes, or Raynaud's disease should NOT use this tool.
2. If you feel any symptoms related to vibration (such as tingling, numbness, and white or blue fingers), stop working and seek medical advice as soon as possible.
3. Do not smoke during use. Nicotine reduces the blood supply to the hands and fingers, increasing the risk of vibration-related injury.
4. Wear suitable work gloves to reduce the effects of vibration.
5. Hold the tool firmly enough to keep safe control of it, but NOT too tightly. The risk associated with vibration is increased when the gripping force is high. Let the tool do the work.
6. Take vibration-free breaks during each day of work.

ELECTRICAL INFORMATION

DOUBLE-INSULATED CHARGER

The tool's electrical system is double-insulated where two systems of insulation are provided. This eliminates the need for the usual three-wire grounded power cord. Double-insulated tools do not need to be grounded, nor should a means for grounding be added to the product. All exposed metal parts are isolated from the internal metal components with protecting insulation.

Servicing a double-insulated product requires extreme care and knowledge of the system, and should be done only by qualified service personnel using identical replacement parts. Always use original factory replacement parts when servicing.

1. Polarized Plugs. To reduce the risk of electric shock, this equipment has a polarized plug (one blade is wider than the other). This plug will fit in a polarized outlet only one way. If the plug does not fit fully in the outlet, reverse the plug. If it still does not fit, contact a qualified electrician to install a proper outlet. Do not modify the machine plug or the extension cord in any way.
2. Ground fault circuit interrupter protection (GFCI) should be provided on the circuit or outlet used for this power tool to reduce the risk of electric shock.
3. Service and repair. To avoid danger, electrical appliances must only be repaired by a qualified service technician using original replacement parts.

GUIDELINES AND RECOMMENDATIONS FOR EXTENSION CORDS

When using an extension cord, be sure to use one heavy enough to carry the current your product will draw. An undersized cord will cause a drop in line voltage, resulting in loss of power and overheating. The table below shows the correct size to be used according to cord length and ampere rating. When in doubt, use a heavier cord. The smaller the gauge number, the heavier the cord.

1. Examine extension cord before use. Make sure your extension cord is properly wired and in good condition. Always replace a damaged extension cord or have it repaired by a qualified person before using it.
2. Do not abuse extension cord. Do not pull on cord to disconnect from receptacle; always disconnect by pulling on plug. Disconnect the extension cord from the receptacle before disconnecting the product from the extension cord. Protect your extension cords from sharp objects, excessive heat and damp/wet areas.
3. Use a separate electrical circuit for your tool. This circuit must not be less than a 12-gauge wire and should be protected with a 15A time-delayed fuse. Before connecting the motor to the power line, make sure the switch is in the OFF position and the electric current is rated the same as the current stamped on the motor nameplate. Running at a lower voltage will damage the motor.

NEED HELP? CONTACT US!
Have product questions? Need technical support? Please feel free to contact us:
1-800-232-1195 (M-F 8AM-5PM CST)
TECHSUPPORT@WENPRODUCTS.COM
For replacement parts and the most up-to-date instruction manuals, visit WENPRODUCTS.COM

Documents / Resources

References

• WEN - Shop Generators, Woodworking Tools, and Power Tools — WEN Products

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