Preparing for use
2
3
Fig. 4: Cleaning attachment (1) coupling
with female thread M10 (2) and locknut
(3)
4.2
Connecting the power drill
16
•
Screw the locknut (3) on to the cleaning at-
tachment.
1
•
Screw the cleaning attachment (brush head or
impact brush) (1) into the coupling (2).
•
Use a wrench to hold the locknut in position
and tighten the cleaning attachment using a
second wrench.
NOTE!
It is particularly important to tighten the cleaning
attachment using two wrenches, because this will
ensure the cleaning attachment will not work
loose in use.
WARNING!
If the brush suddenly becomes blocked, there is a
risk the power drill will be ripped violently out of
your hands. Consequently, we recommend you
use a power drill with a torque clutch.
•
Insert the power drill connector of the rotary
viper into the drill chuck. Observe the instruc-
tions in the operating manual belonging to the
power drill and obey the safety instructions in
particular.