Wen RH1042 Instruction Manual

Variable speed rotary hammer

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MODEL RH1042

VARIABLE SPEED

ROTARY HAMMER

Instruction Manual

NEED HELP? CONTACT US!

Have product questions? Need technical support? Please feel free to contact us:

1-847-429-9263 (M-F 8AM-5PM CST)

TECHSUPPORT@WENPRODUCTS.COM

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.

WENPRODUCTS.COM

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

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Summary of Contents for Wen RH1042

Page 1 1-847-429-9263 (M-F 8AM-5PM CST) TECHSUPPORT@WENPRODUCTS.COM 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.
Page 2: Table Of Contents
Exploded View & Parts List ................14 Warranty Statement ..................17 WENPRODUCTS.COM To purchase accessories and replacement parts for your tool, visit Replacement 3/16” Drill Bit (Part RH1042-109) Replacement 5/16” Drill Bit (Part RH1042-110) Replacement 1/2” Drill Bit (Part RH1042-111) Replacement Pointed Chisel (Part RH1042-112)
Page 3: Welcome
INTRODUCTION Thanks for purchasing the WEN Rotary Hammer. 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.
Page 4: Safety
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.
Page 5 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.
Page 6: Rotary Hammer Safety Warnings
ROTARY HAMMER SAFETY WARNINGS WARNING! Do not operate the power station until you have read and understood the following instructions and the warning labels. ROTARY HAMMER SAFETY • Stay alert, watch what you are doing, and use com- mon sense when operating a power tool. Do not use the 1.
Page 7 ROTARY HAMMER SAFETY WARNINGS WARNING! Do not operate the power station until you have read and understood the following instructions and the warning labels. • Disconnect the cord from the power source before • If the bit becomes bound in the workpiece, release the making any adjustments, changing accessories, or stor- trigger immediately, reverse the direction of rotation and ing the power tool.
Page 8: Electrical Information
ELECTRICAL INFORMATION DOUBLE-INSULATED TOOL 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.
Page 9: Before Operating
TOOL PURPOSE Easily drill holes through stone or concrete and remove tiles with your WEN Rotary Hammer. 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.
Page 10: Assembly & Adjustments
ASSEMBLY & ADJUSTMENTS WARNING! To avoid injury from accidental startups, be sure that the tool is switched OFF and disconnected from the power supply before performing assembly, inspection, adjustments, or maintenance. AUXILIARY HANDLE Fig. 1 WARNING! Always use the auxiliary handle to ensure safe operation.
Page 11 ASSEMBLY & ADJUSTMENTS WARNING! To avoid injury from accidental startups, be sure that the tool is switched OFF and disconnected from the power supply before performing assembly, inspection, adjustments, or maintenance. MODE SELECTOR SWITCH Fig. 4 Only switch between modes when the rotary hammer is completely still.
Page 12: Operation & Maintenance
OPERATION STARTING & STOPPING THE ROTARY HAMMER Fig. 6 1. Plug the power cord into the power source. 2. To start the rotary hammer, press and hold the power trigger (Fig. 6 - 1). 3. To stop the rotary hammer, release the power trigger. 4.
Page 13: Maintenance
MAINTENANCE WARNING! To avoid accidents, make sure the power switch is in the OFF position and remove the battery from the tool before cleaning or performing any maintenance. Servicing of the tool must be performed by a qualified technician. ROUTINE INSPECTION 1.
Page 14: Exploded View & Parts List
EXPLODED VIEW & PARTS LIST...
Page 15 EXPLODED VIEW & PARTS LIST Part No. Description Qty. Part No. Description Qty. RH1042-001 Front Cover RH1042-035 Gearbox RH1042-002 Retaining Ring 18x2 RH1042-036 Oil Cap RH1042-003 Collar Assembly RH1042-037 O Ring 37.5x2 RH1042-004 Collar Spring RH1042-038 Eccentric Shaft RH1042-005 Lock Ring...
Page 16 EXPLODED VIEW & PARTS LIST Part No. Description Qty. Part No. Description Qty. RH1042-069 Armature RH1042-092 Cord Guard RH1042-070 Bearing 608 RH1042-093 Power Cord RH1042-071 Bearing 608 Sleeve RH1042-094 Bolt M8x65 RH1042-072 Motor Housing RH1042-095 Fastening Belt RH1042-073 Rear Cover...
Page 17: Warranty Statement
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.
Page 18 NOTES...
Page 19 NOTES...
Page 20 THANKS FOR REMEMBERING V. 2024.03.04...