Makita HR3851 - Manual - manualsarea.com

Page 2 - SPECIFICATIONS; GENERAL SAFETY RULES; Read and understand all instructions.; Failure to follow all; SAVE THESE INSTRUCTIONS

2 SPECIFICATIONS • Manufacturer reserves the right to change specifications without notice. • Specifications may differ from country to country. GENERAL SAFETY RULES USA001-2 (For All Tools) WARNING: Read and understand all instructions. Failure to follow all instructions listed below, may result in...

Page 5 - SPECIFIC SAFETY RULES

5 An adapter Fig. “B” and “C” is available for connecting Fig. “A” type plugs to two-prongreceptacles. The green-colored rigid ear, lug, etc., extending from the adapter must be con-nected to a permanent ground, such as a properly grounded outlet box. SPECIFIC SAFETY RULES USB010-2 DO NOT let comfor...

Page 8 - ASSEMBLY; Installing or removing the bit

8 ASSEMBLY CAUTION: • Always be sure that the tool is switched off andunplugged before carrying out any work on the tool. Side grip (auxiliary handle) For maximum control and safer operation, always use theside grip with this tool. The side grip swings around to eitherside, allowing easy handling of...

Page 9 - Depth gauge; OPERATION; Hammer drilling operation

9 Depth gauge The depth gauge is convenient for drilling holes of uniformdepth. Insert the depth gauge into the hole in the grip base.Adjust the depth gauge to the desired depth and then tightenthe clamp screw to secure the depth gauge. NOTE: • The depth gauge cannot be used at the position wherethe...

Page 11 - MAINTENANCE

11 To remove the core bit, follow the procedures 1 or 2. 1. Rotate the change lever to the position. Then rest the core bit on the concrete and turn the tool on. Thecore bit will come loose from the hammering action. 2. Hold the adapter with the wrench, insert the rod (optional accessory) into the h...

Page 12 - Replacing carbon brushes; Lubrication

12 Replacing carbon brushes When the resin insulating tip inside the carbon brush isexposed to contact the commutator, it will automatically shutoff the motor. When this occurs, both carbon brushes shouldbe replaced. Keep the carbon brushes clean and free to slipin the holders. Both carbon brushes s...

Page 13 - ACCESSORIES

13 Wipe out the old grease inside and replace with a freshgrease (60 g; 2 oz). Use only Makita genuine hammergrease (optional accessory). Filling with more than the spec-ified amount of grease (approx. 60 g; 2 oz) can cause faultyhammering action or tool failure. Fill only with the specifiedamount o...

Page 14 - Memo

Page 18 - MAIL THIS PORTION; Your answers to the following questions are appreciated.; Please return this portion by facsimile or mail.

18 1. This product was purchased from: Home Center Hardware/Lumber Store Tool Distributor Industrial Supply Construction Supply Other ( ) 3. How did you learn about this product: Magazine From Dealer Newspaper Store Display Catalog Radio Exhibition From Friend Previous Usage Other ( ) 2. Use of the ...

Page 19 - FACTORY SERVICE CENTERS; RETAIN THIS PORTION FOR YOUR RECORDS

19 FACTORY SERVICE CENTERS 1-800-4-MAKITA RETAIN THIS PORTION FOR YOUR RECORDS ALABAMA 2365 Pelham ParkwayPelham, AL 35124(205) 620-1791 ARIZONA 3707 E. Broadway Rd., Ste. 6Phoenix, AZ 85040(602) 437-2850 ARKANSAS Shackleford Shopping Center240 South Shackleford Rd.,Ste. CLittle Rock, AR 72211(501) ...

Page 20 - WARNING; MAKITA LIMITED ONE YEAR WARRANTY; Warranty Policy; Makita Corporation

WARNING Some dust created by power sanding, sawing, grinding, drilling, and otherconstruction activities contains chemicals known to the State of Californiato cause cancer, birth defects or other reproductive harm. Some examplesof these chemicals are:• lead from lead-based paints,• crystalline silic...

Makita HR3851 - Manual

Table of Contents:

Summary

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