Page 1
Rotary Hammer INSTRUCTION MANUAL SPEC I F lCATl0 N Capacities In wood In steel In concrete 13" 1 8 " (11116") (112") (314") 20 mm (3/4") MODEL HRZOOO load speed (RPMI per minute 1,200 Variable Speed DOUBLE INSULATION Blows Overall length weight 4,200...
SAFETY INSTRUCTIONS WARNING: WHEN USING ELECTRIC TOOLS, BASIC SAFETY PRECAUTIONS SHOULD ALWAYS BE FOLLOWED TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, AND PERSONAL INJURY, INCLUDING THE FOLLOWING: READ ALL INSTRUCTIONS. KEEP WORK AREA CLEAN. Cluttered areas and benches invite injuries. CONSIDER WORK AREA ENVIRONMENT.
Page 3
REMOVE ADJUSTING KEYS AND WRENCHES. Form habit of checking t o see that keys and adjusting wrenches are removed from tool before turning AVOID UNINTENTIONAL STARTING. Don't carry tool w i t h finger on switch. Be sure switch is OFF when plugging in. EXTENSION CORDS.
VOLTAGE WARNING: Before connecting the tool t o a power source (receptacle, outlet, etc.) be sure the voltage supplied is the same as that specified on the nameplate of the tool. A power source w i t h voltage greater than that specified for the tool can result in SERIOUS INJURY t o the user - as well as damage t o the tool.
Page 5
Bit grease Coat the bit shank head beforehand with a small amount (about 0.5- 1 g; 0.02-0.04'0z.) of bit grease. This chuck lubrication assures smooth action and longer service life. Installing or removing drill bit CAUTION Always be sure that the tool is switched off and unplugged before installing or removing the bit.
Page 6
Switch action Tool speed is increased by increasing pres- sure on the trigger. To start the tool, simply pull the trigger. Release the trigger to stop. For continuous operation, pull the trigger and then push in the lock button. To stop the tool from the locked position, pull the trigger fully, then release it.
Page 7
Hammer drilling operation *Position the bit at the location for hole, then pull the trigger. Do not force the tool. Light pressure best results. Keep the tool in posi- gives tion and prevent it from slipping away from the hole. not apply more pressure when the * D o hole becomes clogged with chips or par-...
Page 8
Secure the drill chuck in a securing devise. Place the chuck key in one of the three holes so that the chuck body will not turn. Remove the screw from the chuck adapter assembly and screw the chuck adapter into the drill chuck.
Do not grind the sides B and C. To maintain product SAFETY and RELIABILITY, repairs, carbon brush inspection and replacement, any other maintenance or adjustment should be performed by Makita Authorized or Factory Service Centers, always using Makita replacement parts.
Page 10
ACCESSOR I ES CAUTION : These accessories or attachments are recommended for use with your Makita tool specified in this manual. The use of any other accessories or attachments might present a risk of injury to persons. The accessories or attachments should be used only in the proper and intended manner.
Nov.-14-'91 Note: The switch, noise suppressor and other part configurations may differ from country t o country.
Page 12
Note: switch other part specifications may dlffer from country to country MAKITA L I M I T E D ONE YEAR WARRANTY Every Makaa tool free of defects from workaishnp and materials original purchue. Should any trouble develop dunng this one-year period. return the COMPLETE...