Makita HR4040C - Manuals

8 Indicator lamp The green power-ON indicator lamp lights up when the tool isswitched ON. If the indicator lamp is lit but the tool does notstart, the carbon brushes may be worn out, or the electric cir-cuit or the motor may be defective. If the indicator lamp doesnot light up and the tool does not ...

9 Bit grease (optional accessory) Coat the bit shank head beforehand with a small amount ofbit grease (about 0.5 -1 g; 0.02 - 0.04 oz.). This chuck lubri-cation assures smooth action and longer service life. Installing or removing the bit Clean the bit shank and apply bit grease before installing th...

10 For chipping, scaling or demolishing With the cut in the bit shank aligned with the notch in the toolholder cap, insert the bit into the tool holder. The chuck cover will slide up automatically and cover the mark. After installing, always make sure that the bit is securely heldin place by trying ...

11 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 whereth...

12 Chipping/Scaling/Demolition Set the change lever to the symbol. Hold the tool firmly with both hands. Turn the tool on andapply slight pressure on the tool so that the tool will notbounce around, uncontrolled. Pressing very hard on the toolwill not increase the efficiency. MAINTENANCE CAUTION: • ...

13 Lubrication CAUTION: • This servicing should be performed by MakitaAuthorized or Factory Service Centers only. This tool requires no hourly or daily lubrication because ithas a grease-packed lubrication system. It should be relubri-cated after every 6 months of operation. Send the completetool to...

15 ACCESSORIES CAUTION: • These accessories or attachments are recommended foruse with your Makita tool specified in this manual. Theuse of any other accessories or attachments mightpresent a risk of injury to persons. Only use accessoryor attachment for its stated purpose. If you need any assistanc...

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 ...

19 FACTORY SERVICE CENTERS 1-800-4-MAKITA RETAIN THIS PORTION FOR YOUR RECORDS ARIZONA 3707 E. Broadway Rd., Ste. 6 Phoenix, AZ 85040 (602) 437-2850 CALIFORNIA 41850 Christy St. Fremont, CA 94538-5107 (510) 657-9881 14930 Northam St. La Mirada, CA 90638-5753 (714) 522-8088 1970 Fulton Avenue Sacrame...

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 sili...