DeWalt DW530 Manual De Instrucciones página 9

154728-01 rev 9/10/02 2:23 PM
6. Mark the spot where the hole is to be drilled.
7. Place the drill bit on the spot and press the ON/OFF switch.
8. Push with only enough force until hammer beats smoothly. The
hammer only needs enough pressure or force to engage the
mechanism. Pushing harder will not make the hammer drill faster.
9. To stop the tool, release the ON/OFF switch. Always turn the tool
OFF when work is finished and before unplugging.
DRILLING WITH A CORE BIT
1. Turn the speed and impact control dial to the maximum torque
position. (DW541, DW532, DW533 DW545)
2. Set the model selector to the "hammer drilling" position (for all
units except DW530).
3. Fit and adjust the side handle.
4. Assemble the centering bit and adapter shank into core bit.
5. Place the centering bit on the spot and press the ON/OFF switch.
NOTE: Some core drills require the removal of centering bit after
about 1 cm of penetration. If so, remove and continue drilling.
6. When drilling through a structure thicker than the depth of the core
bit, break away the round cylinder of concrete or core inside the bit
at regular intervals. To avoid unwanted breaking away of concrete
around the hole, first drill a hole the diameter of the centering bit
completely through the structure. Then drill the cored hole halfway
from each side.
7. To stop the tool, release the ON/OFF switch. Always turn the tool
OFF when work is finished and before unplugging.
CHIPPING AND CHISELING
1. Set the model selector to the "hammering only with spindle lock"
position on all models except DW530 in which it is not necessary.
2. Set the impact control dial to desired impact energy.
3. Insert the appropriate chisel and rotate it by hand to lock it into the
desired position. For spline units, use a 3/4" hex x 21/32" round
insert tool and for SDS Max models use SDS Max insert tools.
All manuals and user guides at all-guides.com
Page 6
6
4. Fit and adjust the side handle.
5. Press the ON/OFF switch and start working.
6. Push with enough force to keep bit from bouncing only. Pushing
harder will not increase chipping speed.
7. To stop the tool, release the ON/OFF switch. Always turn the tool
OFF when work is finished and before unplugging.
Accessories
Recommended accessories for use with your tool are available at
extra cost from your distributor or local service center.
CAUTION: The use of any non-recommended accessory may be
hazardous.
Repairs
To assure product SAFETY and RELIABILITY, repairs, maintenance
and adjustment (including brush inspection and replacement) should
be performed by authorized service centers or other qualified service
organizations, always using identical replacement parts.
Full Warranty
D WALT heavy duty industrial tools are warranted for one year from
E
date of purchase. We will repair, without charge, any defects due to
faulty materials or workmanship. For warranty repair information,
call 1-800-4-D WALT. This warranty does not apply to accessories
E
or damage caused where repairs have been made or attempted by
others. This warranty gives you specific legal rights and you may
have other rights which vary in certain states or provinces.
In addition to the warranty, D WALT tools are covered by our:
E
30 DAY NO RISK SATISFACTION GUARANTEE
If you are not completely satisfied with the performance of your
D WALT heavy duty industrial tool, simply return it to the participating
E
seller within 30 days for a full refund. Please return the complete unit,
transportation prepaid. Proof of purchase may be required.