Hammerhead HCID120 Manual Del Usuario página 14

OPERATInG InsTRUCTIOns
8. Tightening and loosening
screws and nuts
a. set the dual-function switch to the
impact driving function, marked
with " " .
b. Install the correct bit.
c. Position the forward/lock/reverse
selector to the proper direction.
d. Apply just enough pressure to
keep the bit engaged on the screw
or nut.
e. apply minimal pressure to the
variable-speed trigger initially.
Increase the speed only when you
can maintain full control.

WARnInG: Do not over-tighten, as the force of the impact driver can break the
fastener. Keep the Impact driver at a right angle to the fastener to avoid damaging the
fastener head.

WARnInG: after operating, the tool should be placed horizontally on a surface; do not
attempt to stand it upright.
nOTICE: This tool can also be used for drilling in wood with suitable drilling bits when the
dual-function switch is set to drive function. for maximum performance, never use this tool
for drilling in metal or masonry.
14
8
COMPaCT IMPaCT DrIVEr/aUTO HaMMEr