headline bars
continuation tabs
notes
warnings
headline bars
continuation tabs
notes
warnings
headline bars
continuation tabs
notes
warnings
13
KEYLESS CHUCK
(fig 5)
The arrows in the fig 5 indicate the rotation direction of
the body of the chuck to tighten or open the jaws of the
chuck on the drill bit.
TWO-SPEED GEAR BOX
(fig 6)
This hammer drill features a two-speed gearbox that is
designed for drilling or driving at speed 1 (low speed)
or speed 2 (high speed). A slide switch is located on
the top of the hammer drill to select either low or high
speed.
When using the hammer drill in the low-speed range,
the hammer drill will have more power and torque.
When using the hammer drill in the high-speed range,
the hammer drill will have less power and torque.
Use low speed for high power and torque applications, and use high speed for fast drilling or driving
applications.
FUNCTION MODE SELECTOR
(fig 7)
The hammer drill is equipped with a separate function
mode selector to switch among drilling, screw-driving,
and hammer-drilling modes.
1. To use the screw-driving mode, rotate the function
mode selector to the centre so that the raised knob
on the function mode selector is aligned with the
screw symbol “ ”.
2. To use the drilling mode, rotate the function
mode selector down so that the raised knob on
the function mode selector is aligned with the drill symbol “ ”.
3. To use hammer-drilling mode, rotate the function mode selector up so that the raised knob on the
function mode selector is aligned with the hammer drill symbol “ ” .
OPERA
TING INSTRUCTIONS
NOTICE:
Do not change between low speed and high speed while the tool is running. Failure to obey this caution could result
in serious damage to the hammer drill.
fig 6
Two-speed gearbox
switch
High speed
Low speed
fig 7
Up
Down
fig 5
Open
Tighten
Keyless chuck