8-INCH BENCH GRINDER WITH LED LIGHTS 226002 Model # 4282 For replacement parts visit WENPRODUCTS.COM bit.ly/WENvideo 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.
TABLE OF CONTENTS Technical Data General Safety Rules Specific Safety Rules For Bench Grinders Electrical Information Unpacking Know Your Bench Grinder Assembly Operation Maintenance Exploded View & Parts List Warranty 2 3 5 7 8 9 10 12 14 16 18 TECHNICAL DATA Model Number: Motor: Wheel Speed: Grinding Wheel Size: Arbor Size: Wheel Grits: Net Weight: Product Dimensions: 4282 120V, 60 Hz, 4.8A 3450 RPM (no load) 8 in. x 1 in. 5/8 in. #60 (Medium Grit, Left Wheel) #36 (Coarse Grit, Right Wheel) 30.
GENERAL SAFETY RULES Safety is a combination of common sense, staying alert and knowing how your item works. SAVE THESE SAFETY INSTRUCTIONS. WARNING! Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and serious injury. To avoid mistakes and serious injury, do not plug in your tool until the following steps have been read and understood. WORK AREA SAFETY 1. Keep work area clean and well lit.
GENERAL SAFETY RULES POWER TOOL USE AND CARE 1. Avoid accidental start-ups. Make sure the power switch is in the OFF position before connecting the plug to a power source or carrying the tool. 2. Check power tool for damaged parts. Check for misalignment of moving parts, jamming, breakage, improper mounting, or any other conditions that may affect the tool’s operation. Do not use the power tool if the switch does not turn ON/OFF. Any part that is damaged should be properly repaired or replaced before use.
SPECIFIC RULES FOR BENCH GRINDERS WARNING: Do not plug in or operate this tool until the entire manual has been read and understood. Failure to do so may result in personal injury or machine damage. 1. Use only the correct grinding wheels that meet the following requirements: • The speed rating of the wheel is greater than 3450 RPM. • The wheel complies with ANSI B7.1. • The size of the wheel is 8 inches in diameter and 1 inch thick with a 5/8-inch arbor. Do not use wheels with incorrect arbor size. 2.
SPECIFIC RULES FOR THE BENCH GRINDER 16. New wheels may require dressing to make them round. Use a grinding wheel dressing tool (not included) to shape or remove glaze from grinding wheels. 17. Keep the distance between the wheel and tool rest at most a 1/8-inch (3.2 mm) space. Adjust the work rest accordingly as the wheel grinds down to a smaller diameter with use over time. 18. Guard against electrical shock by preventing body contact with grounded surfaces.
ELECTRICAL INFORMATION GROUNDING INSTRUCTIONS IN THE EVENT OF A MALFUNCTION OR BREAKDOWN, grounding provides the path of least resistance for an electric current and reduces the risk of electric shock. This tool is equipped with an electric cord that has an equipment grounding conductor and a grounding plug. The plug MUST be plugged into a matching outlet that is properly installed and grounded in accordance with ALL local codes and ordinances. DO NOT MODIFY THE PLUG PROVIDED.
UNPACKING Carefully remove the tool and any accessories from the box. Make sure that all items listed in the packing list are included. If any part is damaged or missing, please contact our customer service at (800) 232-1195, M-F 8-5 CST. PACKAGING LIST The following items are included with the tool: Fig. 3 LOOSE PARTS Fig. 3 LOOSE R PARTS F Fig. 3 F LOOSE PARTS Fig. 3 F G 0 I G I G B J J E J E EH E K A Right - WorkWork rest (right) Rest A.
KNOW YOUR BENCH GRINDER 1 2 10 3 9 4 5 8 6 7 1. 2. 3. 4. 5. LED Light Switch Eye Shield Grinding Wheel 36 Grit Right Work Rest ON/Off Switch 6. 7. 8 9. 10.
M- Lock washer K M ASSEMBLY N M D G - Spark deflector with LED assembly (right) J N - Flat washer P F - Spark deflector with LED assembly (left) AW ork re B s t Wo (rig r ht) k Cres t, W g o roo rk r Dest ve d b W r (lef ack ork t) e r Et e (lef st b Phi t) ra E - Philips screw O - Batteries AAA H E - Eye shield P - Flat washer WARNING:HDo not connect to power supply until assembly is complete.
Fig. 8 Fig. 6 ASSEMBLY A INSTALLING THE COOLANT TRAY (Fig. 4) Place the coolant tray (L) over the coolant tray bracket then firmly push tray down onto the bracket to secure it in place. A E H G E 5 & 6) INSTALLING THE LED BATTERIES (Fig. 1. The LED light switch is on topGof the H spark shield assembly. Make sure that the LED button has been pushed to the OFF position when installing batteries. I BL CoolantABracket D F Fig. 10 2.
OPERATION Fig. 10to comply with ANSI Z87.1. Failure WARNING: Always wear eye protection with side shields marked to do so could result in objects being thrown into your eyes resulting in possible seriousA injury. Fig. A USING THE COOLANT TRAY (Fig. 8) The coolant tray allows you to cool overheated workpieces. Fill the tray half way with water or appropriate coolant before operation. Periodically empty out the coolant tray.
A OPERATION Fig. 13 Fig. 10 SHARPENING LAWN MOWER BLADES (Fig. 10) A Fig. 13 g. 10 Lawn mower blades are usually sharpened on only one edge A A the other. Perform this sharpenand dressed up slightly on ing A process on both cutting ends of the blade. After sharpening, be sure to balance the blade by removing additional material from the heavy end. Unbalanced blades can cause serious crank shaft damage to your lawn mower. There are a number of inexpensive cone balancers on the market for this purpose.
MAINTENANCE WARNING: For your own safety, turn the switch OFF and remove the plug from the electrical outlet before adjusting or performing maintenance inspection work on the bench grinder. GENERAL CLEANING AND MAINTENANCE 1. Regularly check the tool and use a soft brush to remove accumulated dust. Wear safety goggles to protect your eyes while cleaning. 2. If the body of the grinder needs cleaning, wipe it down with a soft, damp cloth. A mild detergent can be used.
MAINTENANCE Fig. 15 F Wheel Cover B Grinding Wheel E A Hex C Nut D Flange Outer G H Spindle Inner Flange Arbor Fig. 13 - Grinding wheelhigher than 3450 RPM. The outer A - Screw5. Replace the grinding wheel with a new grinding wheel thatEhas a speed rating diamter the wheel should be 8 inches and the arbor size should be 5/8 B - Wheel guardofcover F - Flange nutof an inch. Do not remove labels from the grinding wheels. C - Wheel nut G- Inner flange D- Outer6.flange H- Spindle shafthex nut.
EXPLODED VIEW AND PARTS LIST 16
EXPLODED VIEW AND PARTS LIST No. Part No. Description Qty. No. Part No. Description Qty. 1 4286-001 M5x48 Screw 4 27 4282-027 φ5 Toothed locking washer 2 2 4286-003 Left wheel guard cover 1 28 4282-028 M5 Locking nut 2 3 4286-004 M16 I type hex nut 1 29 4286-022 Left movable work rest 1 4 4282-004 Flange 4 30 4286-014 φ6 Flat Washer 2 5 4282-005 60# Grinding Wheelφ200×25×φ15.
LIMITED TWO YEAR WARRANTY 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 CONSUMER POWER TOOLS 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 for a period of two (2) years from date of purchase.
