11
OPERATING INSTRUCTIONS
To Remove the Accessory
a. Pull back on the locking sleeve (B).
b. Hold the locking sleeve and remove the
accessory.
An SDS-plus accessory is designed for freedom
of movement, which causes eccentricity when
the tool is off-loaded; however, the accessory
automatically centers itself during operation without
affecting drilling precision.
WARNING
• Do not use bits/chisels with a damaged shank.
8. Using with the Dust Receptacle
WARNING
• The dust receptacle (G) is to be used exclusively
for concrete drilling work. Do not use this item for
wood or metal drilling work.
• Discard the accumulated particles after every
two or three holes when drilling.
When using a rotary hammer for upward drilling
operations in concrete, attach the dust receptacle
to collect dust or particles for easy operation.
Insert the dust receptacle from the tip of the bit.
9. Operating the Rotary Hammer
WARNING
• To reduce the risk of explosion, identify any utility
lines, such as electricity, gas, or water supply
lines that are hidden in the work area, BEFORE
completing any work.
NOTE: When working at low temperatures, the
hammering mechanism will operate after the tool
has reached a minimum operating temperature.
Press the tip of the rotary hammer bit briey against
the work surface with the trigger engaged. Repeat
this procedure as necessary until the tool reaches
the minimum operating temperature required to
engage the hammering mechanism.
8
9a
7b
G
B
A
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