Page 11For technical questions, please call 1-888-866-5797.Item 56404
SAFETYOPERATIONMAINTENANCE SETUP
Masonry Drilling Operation
1. Adjust the Auxiliary Handle as needed.
2. Set the Function to “Hammer” by sliding Mode
Switch to the left, towards the hammer symbol.
3. Plug in the Power Cord.
4. Squeeze and hold the Trigger to
turn on the Rotary Hammer.
5. Do not apply excessive force, allow
the tool to do the work.
Concrete Drilling Tips:
a. Do not add water to the drill hole.
b. Clean the bit flutes regularly while drilling.
c. Back the bit out of the hole often during drilling,
especially when drilling deep holes.
d. Grease the bit shank and bit holder and keep
the shank end of the bit dust and debris free.
e. Use the shortest bit practical.
f. When drilling deep holes, work in stages,
use a short bit for the beginning of the hole,
then change to a longer bit.