ENGLISH (Original instructions) SPECIFICATIONS Model HP1640/HP1640F/HP1641/HP1641F Concrete 16 mm Capacities Steel 13 mm Wood 30 mm No load speed (min 0 - 2,800 Blows per minute 0 - 44,800 Overall length 303 mm Net weight 2.0 kg Safety class • Due to our continuing program of research and development, the specifications herein are subject to change without notice. •...
There is an increased risk of EC Declaration of Conformity electric shock if your body is earthed or grounded. Makita declares that the following Machine(s): Do not expose power tools to rain or wet Designation of Machine: conditions. Water entering a power tool will Hammer Drill increase the risk of electric shock.
GEB003-5 17. If devices are provided for the connection of dust extraction collection facilities, HAMMER DRILL SAFETY ensure these are connected and properly used. WARNINGS Use of dust collection can reduce dust-related hazards. Wear ear protectors when impact drilling. Power tool use and care Exposure to noise can cause hearing loss.
FUNCTIONAL DESCRIPTION NOTE: Use a dry cloth to wipe the dirt off the lens of lamp. • Be careful not to scratch the lens of lamp, or it may CAUTION: lower the illumination. Always be sure that the tool is switched off and •...
ASSEMBLY For Model HP1641, HP1641F 1. Sleeve 2. Ring CAUTION: Always be sure that the tool is switched off and • unplugged before carrying out any work on the tool. Installing side grip (auxiliary handle) 1. Side grip 009246 Hold the ring and turn the sleeve counterclockwise to open the chuck jaws.
These accessories or attachments are recommended • After drilling the hole, use the blow-out bulb to clean the for use with your Makita tool specified in this manual. dust out of the hole. The use of any other accessories or attachments Drilling operation might present a risk of injury to persons.