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ROTARY HAMMER 

OWNER’S MANUAL 

 

 

 

WARNING:

 

Read carefully and understand all 

ASSEMBLY AND OPERATION 

INSTRUCTIONS

 before operating. Failure to follow the safety rules and other 

basic safety precautions may result in serious personal injury.

 

 

 

 
 

Item# 46478 

Summary of Contents for 46478

Page 1: ...S MANUAL WARNING Read carefully and understand all ASSEMBLY AND OPERATION INSTRUCTIONS before operating Failure to follow the safety rules and other basic safety precautions may result in serious personal injury Item 46478 ...

Page 2: ...the product For technical questions please call 1 800 222 5381 INTENDED USE The Rotary Hammer Drill is specifically designed for fast impact drilling of anchor holes and through holes for concrete and masonry TECHNICAL SPECIFICATIONS Description Specifications Motor 120V 60Hz 7 6 Amps No load speed 800 RPM Impacts 3100 BPM GENERAL SAFETY RULES WARNING Read and understand all instructions Failure t...

Page 3: ...r 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 e 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 f If operating a power tool in a damp location is unavo...

Page 4: ...ool for operations different from those intended could result in a hazardous situation 5 Service a 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 b If the supply cord is damaged it must be replaced by the manufacturer its service agent or similarly qualified persons in order to avoid...

Page 5: ...tact hidden wiring or its own cord Use thick cushioned gloves and limit the exposure time by taking frequent breaks Vibration caused by the hammer action may be harmful to your hands and arms When removing an accessory from the tool avoid contact with skin and use proper protective gloves when grasping the bit or accessory Accessories may be hot after prolonged use Always wear eye protection and a...

Page 6: ...Page of 11 6 ...

Page 7: ... a safe body position during operation by rotating the handle attachment Loosen and turn the handle attachment in counterclockwise direction Then tighten the handle attachment Depth stop Fig 5 Loosen the handle attachment and place the straight part of the depth stop into the hole Adjust the depth stop and re tighten the handle attachment Dust collection device Fig 6 Before doing any overhead hamm...

Page 8: ...is secured back into position prior to operation After each use blow air through the tool housing to ensure it is free from all dust particles that may build up Build up of dust particles may cause the tool to overheat and fail If the housing of the tool requires cleaning do not use solvents but a moist soft cloth only Never let any liquid get inside the tool never immerse any part of the tool int...

Page 9: ...Page of 11 9 DIAGRAM AND PARTS LIST ...

Page 10: ... 68 Oil Window Cover 1 20 Bearing 61907 1 69 O Ring 42x 2 1 21 Rubber Ring 1 70 Crank Case 1 22 Plastic Pipe 1 71 Crank Shaft 1 23 Needle Bearing HK0818 2 72 Key 4x8 1 24 Front Cap 1 73 Bearing 6202 2Z 1 25 Retaining Ring 16 5x2 1 74 Circlip 35 1 26 Washer 1 75 Insulating Ring 1 27 Sliding Clip Assembly 1 76 First Gear 1 28 Steel Ball 7 14 5 77 Screw M5x25 2 29 Guide Ring Sleeve 1 78 Handle 1 30 S...

Page 11: ...ilica from bricks and cement and other masonry products and 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 and work with approved safety equipment such as those dust masks that are specially designed to filter out microscopic particles...

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