Table of Contents
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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 intended purpose, you will enjoy years of safe,
reliable service.
8-INCH ELECTRIC
IMPORTANT:
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POLE SAW
(M-F 8AM-5PM CST)
Model # 4021
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Table of Contents
Related Manuals for Wen 4021
Summary of Contents for Wen 4021
- Page 1 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.
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Page 2: Table Of Contents
Electrical Information Know Your Circular Saw Assembly and Adjustments Operation Maintenance Exploded View and Parts List Warranty TECHNICAL DATA Model Number: 4021 120 V, 60 Hz, 6.5A Motor: 8 inch Saw Chain: 6000 RPM Speed (no load): Max Reach: 9 feet... -
Page 3: General Safety Rules
GENERAL SAFETY RULES Safety is a combination of common sense, staying alert and knowing how your item works. SAVE THESE SAFE- TY INSTRUCTIONS. WARNING: To avoid mistakes and serious injury, do not plug in your tool until the following steps have been read and understood. - Page 4 GENERAL SAFETY RULES 15. DO NOT OVERREACH. Keep proper footing and balance at all times. Wear oil-resistant rubber-soled foot- wear. Keep the floor clear of oil, scrap, and other debris. 16. MAINTAIN TOOLS PROPERLY. ALWAYS keep tools clean and in good working order. Follow instruc- tions for lubricating and changing accessories.
- Page 5 SPECIFIC RULES FOR POLE SAWS 9. Carry the switched-off chain saw using the front handle with the chain pointing away from your body. Always put on the protective cover when trasnporting or storing the chain saw. Carefully handling the saw greatly reduces the risk of accidentally touching the sharp cutting chain.
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Page 6: Electrical Information
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. -
Page 7: Know Your Pole Saw
KNOW YOUR POLE SAW Main Cable Cable Strain Relief Trigger Switch Rear Handle Handle Rotation Switch Middle Handle Bar Telescoping Pole Telescope Release Lever Motor Housing Oil Tank Cover Guide Bar Saw Chain Tension Adjustment Knob (Outside Knob) Cover Release Knob (Inside Knob) -
Page 8: Assembly And Adjustments
ASSEMBLY AND ADJUSTMENTS WARNING: Always be sure that the tool is switched off and unplugged before adjusting, adding accesso- ries, or checking a function on the tool. ASSEMBLY OF GUIDE BAR AND SAW CHAIN 1. Loosen the cover release knob (Fig. A - 1) to release the chain sprocket cover. - Page 9 ASSEMBLY AND ADJUSTMENTS FILLING THE OIL TANK 1. Place the saw on a level surface. Clean the area around the oil tank cap and then open it. 2. Fill the oil tank (Fig. C - 1) with saw chain oil. In doing so, make sure that no dirt gets into the oil tank so that the oil nozzle does not clog.
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Page 10: Operation
OPERATION ADJUSTING THE TELESCOPING HANDLE 1. Unlock the telescope release lever so that the pole can freely extend outwards and inwards. 2. Extend it to the desired length and relock the telescope release lever to hold it in place. ADJUSTING THE REAR HANDLE The rear handle can be adjusted into three varying positions. - Page 11 OPERATION SAFETY WARNINGS 1. In order to ensure safe work, do not operate the saw at an angle of over 60°. 2. Never stand below a branch that is being sawed. 3. Exercise caution when sawing both branches under tension or branches that are splintering. 4.
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Page 12: Maintenance
MAINTENANCE CLEANING Regularly clean the tensioning mechanisms by blowing compressed air onto it or by cleaning it with a brush. Do not sue any tools for the cleaning. Keep the oil away from the handle in order to ensure a secure hold. Clean the machine as necessary with a damp cloth and a mild cleanser, if appropriate. -
Page 13: Troubleshooting Guide
TROUBLESHOOTING GUIDE PROBLEM CAUSE SOLUTION No power supply Check the power supply. Try a different source of power. Change as Pole saw does Defective outlet necessary. not operate properly Damaged Extension cable Check cable and replace if necessary. Defective fuse Replace the fuse. -
Page 14: Exploded View And Parts List
EXPLODED VIEW AND PARTS LIST GLT Part Number Part Name Description No. GLT Part Number Part Name Description 4021-001 Power Cord 4021-057 Left Housing 4021-002 Cable Sheath 4021-058 Oil Pump Sub Assembly 4021-003 Power Cord Screws 41-1 4021-059 Oil Pump Tension Spring... - Page 15 EXPLODED VIEW AND PARTS LIST...
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Page 16: Warranty
LIMITED TWO YEARS 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 con- sumer power tools will be free from defects in material or workmanship for a period of two (2) years from date of purchase.
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