WEN 20135 20V Brushless Impact Driver Instruction Manual

WEN 20135 20V Brushless Impact Driver

IMPORTANT: Your new tool has been engineered and manufactured to WEN’s highest standards for dependability, ease of operation, and operator safety. When properly cared for, this product will supply you years of rugged, trouble-free performance. Pay close attention to the rules for safe operation, warnings, and cautions. If you use your tool properly and for its intended purpose, you will enjoy years of safe, reliable service.

For replacement parts and the most up-to-date instruction manuals, visit WENPRODUCTS.COM

INTRODUCTION

Thanks for purchasing the WEN Impact Driver. 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.

Danger: 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 ac-cident 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

NOTE: Some tools may not be compatible with WEN 20V MAX 1.5Ah Batteries, model 49120B. Contact WEN customer service at 1-800-232-1195, M-F with questions.

WEN plans to continue to add more items to our 20V line. For an up-to-date list of the 20V cordless tools com-patible with the included battery and charger, visit wenproducts.com and search model number 20202 (2Ah) or 20204 (4Ah). In the battery’s description, there will be a list of current products that this battery can be used with.

GENERAL SAFETY RULES

WARNING! 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 atmo-spheres, such as in the presence of flammable liquids, gases or dust. Power tools create sparks which may ig-nite 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 mod-ify 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 surfac-es 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 elec-tric shock.
4. Do not abuse the cord. Never use the cord for car-rying, 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 ex-tension 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 un-avoidable, use a ground fault circuit interrupter (GFCI) protected supply. Use of a GFCI reduces the risk of elec-tric shock.

PERSONAL SAFETY

1. 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 influence of drugs, alcohol or medication. A moment of inatten-tion while operating power tools may result in serious personal injury.

2. Use personal protective equipment. Always wear eye protection. Protective equipment such as a respira-tory 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 jew-elry. Keep your hair and clothing away from moving parts. Loose clothes, jewelry or long hair can be caught in moving parts.
   WARNING! 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.

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 us-ers.
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 opera-tion. 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 main-tained 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 ac-count the working conditions and the work to be per-formed. Use of the power tool for operations different from those intended could result in a hazardous situa-tion.
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 main-tained.

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 Califor-nia 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 ex-posure to these chemicals, work in a well- ventilated area with approved safety equipment such as dust masks specially designed to filter out microscopic particles.

IMPACT DRIVER SAFETY WARNINGS

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

IMPACT WRENCH SAFETY

1. Work Environment. Do not operate the tool in wet or damp conditions; doing so significantly increases the risk of electrical shock. Do not operate the tool in the presence of flammable liquids or gases.
2. Personal Safety. Always wear ANSI Z87.1-approved glasses, hearing protection and dust mask when using the wrench. Tie back long hair. Do not wear loose cloth-ing or jewelry as they might get drawn in by the tool.
3. Preventing Electric Shock. Only hold the tool by in-sulated gripping surfaces when performing an operation in case the drive contacts hidden wiring. Contacting a “live” wire may make exposed metal parts of the tool “live” and could give the operator an electric shock. Make sure to keep the drive bit away from any power cables, extension cords or wiring during operation.
4. Tool Inspection. Before operation, check the tool for any damage or missing parts. Do not use the tool if any part is missing or damaged. Make sure all adjustments are correct and all connections are tight.
5. Standing Position. Always be sure you have a firm footing. When operating the tool from an elevated posi-tion, be aware of people or things beneath you.
6. Securing the Workpiece. Secure loose workpieces using vises or clamps to prevent wobble, damage to the workpiece, and personal injury.
7. During Operation. To prevent injury, use both hands to operate the impact wrench, placing one hand on the handle and the other hand on the housing. Keep your hands, hair and other beloved body parts away from the rotating components of the tool.
8. Turning off the Tool. Turn off the tool, and remove the battery pack. Do not lay the tool down until it has come to a complete stop. Do not touch the bit or the workpiece immediately after operation. They may be extremely hot and could burn your skin.
9. Making Adjustments. Always turn off and remove the battery pack from the impact wrench before making adjustments or changing attachments. Accidental start-ups may occur if the battery pack is installed during ad-justment or maintenance.
10. Hold power tool by insulated gripping surfaces, when performing an operation where the fastener may contact hidden wiring. Fasteners contacting a “live” wire may make exposed metal parts of the power tool “live” and could give the operator an electric shock.

ELECTRICAL INFORMATION

(CHARGER)

DOUBLE-INSULATED CHARGER The charger’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.

IMPORTANT: 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.

BATTERY & CHARGER SAFETY WARNINGS

Despite all of the safety precautions, caution must always be taken when handling batteries. The following points must be obeyed at all times to ensure safe use. Safe use can only be guaranteed if undamaged cells are used. Incorrect handling of the battery pack can cause cell damage.

• Avoid dangerous environments – Do not charge the battery pack in rain, snow or in damp or wet locations. Do not use the battery pack or charger in the presence of explosive atmospheres (gaseous fumes, dust or flam-mable materials) because sparks may be generated when inserting or removing the battery pack, which could lead to a fire.

• Charge in a well-ventilated area – Do not block the charger vents. Keep them clear to allow for proper ven-tilation. Do not allow smoking or open flames near a charging battery pack. Vented gases may explode.
  NOTE: The safe temperature range for the battery charg-ing is -4°F to 113°F. Do not charge the battery outside in freezing weather; charge it at room temperature.

• Maintain charger cord – When unplugging the char-ger, pull the plug, not the cord, from the receptacle to reduce the risk of damage to the electrical plug and cord. Never carry the charger by its cord or yank it by the cord to disconnect it from the receptacle. Keep the cord away from heat, oil and sharp edges. Make sure the cord will not be stepped on, tripped over or subjected to dam-age or stress when the charger is in use. Do not use the charger with a damaged cord or plug. Replace a dam-aged charger immediately.

• Do not use an extension cord unless it is absolutely necessary – Using the wrong, damaged or improperly wired extension cord poses a risk of fire and electric shock. If an extension cord must be used, plug the char-ger into a properly wired 16 gauge or larger extension cord with the female plug matching the male plug on the charger. Make sure that the extension cord is in good electrical condition.

• Charger is rated for 120 volt AC only – The charger must be plugged into an appropriate receptacle.

• Use only recommended attachments – Use of an at-tachment not recommended or sold by WEN Products may result in risk of fire, electric shock or personal in-jury.

• Unplug charger when not in use – Make sure to re-move battery packs from unplugged chargers.
  WARNING! To reduce the risk of electric shock, always unplug the charger before performing any cleaning or maintenance. Do not allow water to flow into the charger. Use a Ground Fault Circuit Interrupter (GFCI) to reduce shock hazards.

• Do not burn or incinerate battery packs – Battery packs may explode, causing personal injury or dam-age. Toxic fumes and materials are created when battery packs are burned.

• Do not crush, drop or damage battery packs – Do not use the battery pack or charger if they have sustained a sharp blow, been dropped, run over or have been dam-aged in any way (i.e. pierced with a nail, hit with a ham-mer, stepped on, etc.).

• Do not disassemble – Incorrect reassembly may pose a serious risk of electric shock, fire or exposure to toxic battery chemicals. If the battery or charger are damaged, call WEN customer service at 1-800-232-1195 for as-sistance.

• Battery chemicals cause serious burns – Never let a damaged battery pack contact the skin, eyes or mouth. If a damaged battery pack leaks battery chemicals, use rubber or neoprene gloves to safely dispose of it. If skin is exposed to battery fluids, wash the affected area with soap and water and rinse with vinegar. If eyes are ex-posed to battery chemicals, immediately flush with wa-ter for 20 minutes and seek medical attention. Remove and dispose of contaminated clothing.

• Store your battery pack and charger in a cool, dry place – Do not store the battery pack or charger where temperatures may exceed 104 °F, such as in direct sun-light or inside a vehicle or metal building during the summer.

• Do not short circuit – A battery pack will short circuit if a metal object makes a connection between the positive and negative contacts on the battery pack. Do not place a battery pack near anything that may cause a short cir-cuit, such as paper clips, coins, keys, screws, nails and other metallic objects. A short-circuited battery pack poses a risk of fire and severe personal injury.

ABOUT THE BATTERY

1. The battery pack has to be charged completely before you use the tool for the first time.
2. For optimum battery performance, avoid low discharge cycles by charging the battery pack frequently.
3. Lithium-ion batteries are subject to a natural aging process. The battery pack must be replaced at the latest when its capacity falls to just 80% of its capacity when new. Weakened cells in an aged battery pack are no longer capable of meeting the high power requirements needed for the proper operation of your tool, and therefore pose a safety risk.
4. Do not throw battery packs into an open fire as this poses a risk of explosion. Do not ignite the battery pack or expose it to fire.
5. Do not exhaustively discharge batteries. Exhaustive discharge will damage the battery cells. The most common cause of exhaustive discharge is lengthy storage or non-use of partially discharged batteries. Stop working as soon as the performance of the battery falls noticeably or the electronic protection system triggers. Place the battery pack in storage only after it has been fully charged.
6. Protect batteries and the tool from overloads. Overloads will quickly result in overheating and cell damage inside the battery housing even if this overheating is not apparent externally.
7. Avoid damage and shocks. Immediately replace batteries that have been dropped from a height of more than one meter or those that have been exposed to violent shocks, even if the housing of the battery pack appears to be undamaged. The battery cells inside the battery may have suffered serious damage. In such instances, please read the waste disposal information for proper battery disposal.
8. If the battery pack suffers overloading and overheating, the integrated protective cutoff will switch off the equip-ment for safety reasons.
9. Use only original battery packs. The use of other batteries poses a fire risk and may result in injuries or an explo-sion.

ABOUT THE CHARGER

• Protect battery charger and cord from damage. Keep the charger and its cord away from heat, oil and sharp edges.
• Electrical plugs must match the outlet. Never modify the plug in any way. Do not use any adapter plugs with ground-ed appliances. Unmodified plugs and matching outlets will reduce the risk of electric shock.
• Keep the battery charger, battery pack(s), and the cordless tool out of the reach of children.
• Do not use the supplied battery charger to charge other cordless tools.
• During periods of heavy use, the battery pack will become warm. Allow the battery pack to cool to room temperature before inserting it into the charger to recharge.
• Do not overcharge batteries. Do not exceed the maximum charging times. These charging times only apply to dis-charged batteries. Frequent insertion of a charged or partially charged battery pack will result in overcharging and cell damage. Do not leave battery in the charger for days on end.
• Never use or charge a battery if you suspect that it has been more than 12 months since last time they were charged. There is a high probability that battery pack has already suffered dangerous damage (exhaustive discharge).
• Do not use battery that have been exposed to heat during the charging process, as the battery cells may have suf-fered dangerous damage.
• Do not use battery that have suffered curvature or deformation during the charging process or those that exhibit other atypical symptoms (gassing, hissing, cracking, etc.)

UNPACKING & PACKING LIST

UNPACKING
Carefully remove the impact driver 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.

KNOW YOUR IMPACT WRENCH

TOOL PURPOSE
Easily drive long deck screws or carriage bolts with your WEN Impact Driver. Refer to the following diagrams to become familiarized with all the parts and controls of your impact driver. The components will be referred to later in the manual for assembly and operation instructions.

OPERATION

CHARGING THE BATTERY PACK
The 20V battery pack for this tool is supplied in a low charge condition to prevent possible problems, and must be charged completely before you use the tool for the first time.

1. Connect charger to a 120V, 60Hz AC outlet. Green light on charger will illuminate, indicating charger is powered.
2. Slide the battery all the way into the charger until it clicks. The red light on the charger will illuminate, indicating that the battery is charging.

Charging Indication:

• Solid Green: Ready to Charge
• Solid Red: Charging
• Solid Green: Charged

3. When the battery is charged, the red light will turn off and the green light will turn on. Remove the battery from the charger and unplug the charger from the power supply.
NOTE: Battery will not reach full charge the first time it is charged. Allow several cycles for the battery to fully charge. The battery pack may become warm while charging; this is normal. If the battery is hot after continuous use in the tool, allow it to cool to room temperature before charging. This will prolong the life of your battery.

CHARGING THE BATTERY PACK
The battery pack is equipped with three LED battery life indication lights. Press and hold the power button on the rear of the battery to check the battery’s charge status.

Battery Life Indication:

• Three Lights: The battery is fully charged.
• Two Lights: The battery is about 60% charged.
• One Light: The battery is almost out of power and needs to be charged.

INSERTING AND REMOVING THE BATTERY
Look, we both know that you understand how to install and remove this battery. It’s not rocket science. I’m going to tell you anyway though, since once these manuals stop needing to be written, I’m out of a job.

WARNING! Before making any adjustments make sure the impact wrench is switched off with the direction of rotation switch in the center position.

1. To install the battery, slide the battery pack into the battery port on the base of the impact wrench. Make sure the release latch on the rear side of the battery pack snaps into place and battery is secure before beginning operation.
2. To remove the battery pack, press the battery release latch on the front of the battery and pull the battery pack out.

INSTALLING AN ACCESSORY
The impact driver is equipped with a quick-connect 1/4-inch drive chuck. To install an accessory, first turn OFF and remove the battery pack from the tool. Pull the chuck sleeve outward and insert the driver bit into the sleeve until it is secure. Always make sure the accessory is securely installed before starting the impact driver. Always use the correct size driver bit / socket bit.

WARNING! Only use accessories rated for impact use. Use of accessories that are not rated for impact use could pose a safety hazard.

REMOVING AN ACCESSORY
NOTE: The accessory may be warm or hot if it has just been used. Allow it sufficient time to cool down, if necessary.

1. Turn the tool OFF and remove the battery pack.
2. Pull the chuck sleeve outward and remove the accessory.

WARNING! To prevent serious injury, make sure all the warnings and instructions have been read and un-derstood before operating this tool.

WORK AREA AND WORKPIECE SET UP

1. Designate a work area that is clean and well-lit, away from possible hazards.
2. Secure loose workpieces using a vise or clamps (not included) to prevent movement while working. Never hold a workpiece in your hands or across your legs.

GENERAL OPERATION

1. Hold the tool with both hands, keeping one hand on the handle and the other hand on the housing.

2. Use the direction selector switch (Fig. 1.1 – 1.3) to select the direction of rotation. Push the switch to the left for counterclockwise rotation and to the right for clockwise rotation. The center position will engage the trigger lock. See figures below for switch positioning.

3. Turn ON the driver by pulling on the trigger. Release the trigger to stop the impact driver. The impact driver is also equipped with a trigger lock for ease of use. To engage the trigger lock, put the direction of rotation switch in the center position. See figures below for switch positioning.

4. The driver’s speed and torque is controlled by the pressure exerted on the trigger. Allow the tool to do the work. Do not force the tool.
   NOTE: If the trigger is pulled very lightly, the LED light will illuminate, but the motor will not start. Pulling the trigger more will start the motor. The LED light will stay on while the motor is running, and for a few seconds after it stops.
   WARNING! Do not touch or hold the drive bit during use.

5. Once finished, release the power switch. Wait for the tool to come to a complete stop before setting it down. Disconnect the battery pack.

MAINTENANCE

• WARNING! To avoid accidents, turn OFF and remove the battery pack from the charger and the charger from the outlet before cleaning, adjusting, or performing any maintenance work.
• WARNING! Any attempt to repair or replace electrical parts on this tool may be hazardous. Servicing of the tool must be performed by a qualified technician. When servicing, use only identical WEN replacement parts. Use of other parts may be hazardous or induce product failure.

ROUTINE INSPECTION
Before each use, inspect the general condition of the tool. If any of these following conditions exist, do not use until parts are replaced. Check for:

• Loose hardware,
• Damaged battery pack,
• Cracked or broken parts, and
• Any other condition that may affect its safe operation

CLEANING & STORAGE

1. Keep the ventilation openings free from dust and debris to prevent the motor from overheating.

2. Wipe the tool surfaces clean with a damp cloth and mild soap. Make sure water does not get into the tool.
   CAUTION: Most plastics are susceptible to damage from various types of commercial solvents. Do not use any solvents or cleaning products that could damage the plastic parts. Some of these include but are not limited to: gasoline, carbon tetrachloride, chlorinated cleaning solvents, and household detergents that contain ammonia.

3. Allow the tool to cool before storing it. Store the tool in a clean and dry place away from the reach of children.

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

TROUBLESHOOTING GUIDE

WARNING! Stop using the tool immediately if any of the following problems occur. Repairs and replacements should only be performed by an authorized technician. For any questions, please contact our customer service at 1-800-232-1195, M-F 8-5 CST, or email us at techsupport@wenproducts.com.

Motor does not start.

|

Not pulling trigger enough.

| When the trigger is very gently squeezed, the LED light will come on, but the driver will not start. Pull the trigger more.
Battery is not installed.| Install the battery. Don’t beat yourself up, we’ve all done it.
Battery is depleted.| Charge the battery.
Trigger lock is engaged.| Disengage the trigger lock.
Defective motor or battery.| Contact customer service at 1-800-232-1195, M-F 8-5 CST for assistance.
Excessive noise or vibration.| Internal damage.| Contact customer service at 1-800-232-1195, M-F 8-5 CST for assistance.
Overheating.| Tool forced to work too fast.| Let the tool work at its own pace.
Blocked motor housing vents.| Clean the tool.

Ineffective performance.

| Battery is depleted.| Charge battery. The tool performs best when the battery is fully charged.

Battery is undersized.

| For extremely heavy jobs, a larger battery is bet- ter. If you must use a small battery, make sure it is fully charged.
Accessories worn or damaged.| Replace accessories as needed.
Fastener is frozen or otherwise blocked.| Use penetrating oil, rust remover spray, or other- wise loosen the fastener.
Fastener torque is too high.| Use a larger impact driver rated for higher torque.
Impact driver is missing.| Your neighbor Kevin forgot to return it.| Go say something passive-aggressive to Kevin.

EXPLODED VIEW & PARTS LIST

NOTE: Not all parts may be available for purchase. Parts and accessories that wear down over the course of normal use are not covered under the warranty.

No.| Part No.| Description| Qty.|  | No.| Part No.| Description| Qty.|
---|---|---|---|---|---|---|---|---|---
1|  | Right Housing| 1|  | 20|  | Hammer| 1|
2| 20202| Battery| 1|  | 21|  |

Anvil and Chuck Assembly

|

1

|
3|  | Label 1| 1|  | 22|
4|  | Self-tapping Screw, ST3x13| 9|  | 23|
24|
5| 20200C| Charger| 1|  | 25|
6|  | Nut, M4| 2|  | 26|
7|  | Battery Terminal| 1|  | 27|
8|  | Direction Adjustment Switch| 1|  | 28|
29|
9|  | LED Cover| 1|
30|  | Spring Washer, 4mm| 4|
10|  | Motor & Electronics Assembly| 1|
31|  | Screw, ST3.5×18| 4|
32|  | Boot| 1|
11|  |  |  |
33|  | Label 2| 1|
12|  | O-ring| 1|
34|  | Left Housing| 1|
13|  | Transmission Housing| 1|
35|  | Bumper| 2|
14|  | Self-tapping Screw, ST4x8| 2|
36| 49135-037| Belt Clip| 1|
37|  | Screw, M4x12| 1|
15|  | Ring Gear| 1|
38| 49135-017| Wrist Strap| 1|
16|  | Bearing, 6802-2RS| 1|
39|  | Wrist Strap Pin| 1|
17|  | Bearing Gasket| 1|
40|  | Rubber Plug| 2|
18|  | Gear Pin| 3|
 |
19|  | Gear| 3|

NOTE: Not all parts may be available for purchase. Parts and accessories that wear down over the course of normal use are not covered under the warranty.

WARRANTY STATEMENT

WEN Products is committed to building tools that are dependable for years. Our warranties are consistent with this commitment and our dedication to quality.

LIMITED WARRANTY OF WEN PRODUCTS FOR HOME USE

GREAT LAKES TECHNOLOGIES, LLC (“Seller”) warrants to the original purchaser only, that all WEN consumer power tools will be free from defects in material or workmanship during personal use for a period of two (2) years
used for professional or commercial use. Purchaser has 30 days from the date of purchase to report missing or damaged parts. SELLER’S SOLE OBLIGATION AND YOUR EXCLUSIVE REMEDY under this Limited Warranty and, to the extent per- mitted by law, any warranty or condition implied by law, shall be the replacement of parts, without charge, which are defective in material or workmanship and which have not been subjected to misuse, alteration, careless handling, misrepair, abuse, neglect, normal wear and tear, improper maintenance, or other conditions adversely affecting the Product or the component of the Product, whether by accident or intentionally, by persons other than Seller. To make a claim under this Limited Warranty, you must make sure to keep a copy of your proof of purchase that clearly -dor of Great Lakes Technologies, LLC. Purchasing through third party vendors, including but not limited to garage sales, pawn shops, resale shops, or any other secondhand merchant, voids the warranty included with this product. Contact techsupport@wenproducts.com or 1-800-232-1195 with the following information to make arrangements: your shipping address, phone number, serial number, required part numbers, and proof of purchase. Damaged or defective parts and products may need to be sent to WEN before the replacements can be shipped out.
-turning a product for warranty service, the shipping charges must be prepaid by the purchaser. The product must be shipped in its original container (or an equivalent), properly packed to withstand the hazards of shipment. The product must be fully insured with a copy of the proof of purchase enclosed. There must also be a description of the
will be returned and shipped back to the purchaser at no charge for addresses within the contiguous United States.
THIS LIMITED WARRANTY DOES NOT APPLY TO ITEMS THAT WEAR OUT FROM REGULAR USAGE OVER TIME, INCLUDING BELTS, BRUSHES, BLADES, BATTERIES, ETC. ANY IMPLIED WARRANTIES SHALL BE LIMITED IN DURATION TO TWO (2) YEARS FROM DATE OF PURCHASE. SOME STATES IN THE U.S. AND SOME CANADIAN PROVINCES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE LIMI-TATION MAY NOT APPLY TO YOU. IN NO EVENT SHALL SELLER BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES (INCLUDING BUT NOT LIMITED TO LIABILITY FOR LOSS OF PROFITS) ARISING FROM THE SALE OR USE OF THIS PRODUCT. SOME STATES IN THE U.S. AND SOME CANADIAN PROVINCES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU.
THIS LIMITED WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE IN THE U.S., PROVINCE TO PROVINCE IN CANADA AND FROM COUNTRY TO COUNTRY. THIS LIMITED WARRANTY APPLIES ONLY TO ITEMS SOLD WITHIN THE UNITED STATES OF AMERICA, CANA-DA AND THE COMMONWEALTH OF PUERTO RICO. FOR WARRANTY COVERAGE WITHIN OTHER COUNTRIES, CONTACT THE WEN CUSTOMER SUPPORT LINE. FOR WARRANTY PARTS OR PRODUCTS REPAIRED UNDER WARRANTY SHIPPING TO ADDRESSES OUTSIDE OF THE CONTIGUOUS UNITED STATES, ADDITIONAL SHIPPING CHARGES MAY APPLY.

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

References

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

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