Karcher K 3.91 M - Manual (Page 8)

8
English
" STEP 7:
Turn on the high pressure washer
(I).
The motor starts only if the trigger
of the gun is pulled and shuts off
when the trigger is released.
ƽ WARNING
To avoid serious injury never point
spray nozzle at yourself, other per-
sons or animals.
! The Vario Power Spray Wand allows
you to adjust the cleaning pressure.
To clean at maximum pressure, the
wand must be positioned to the high
pressure setting (Max).
For lower pressure turn the wand
collar in the minus (Min) direction.
To apply detergent, the wand must
be positioned to the lower pressure
setting (Min).
! This nozzle features a 0º pencil jet
which rotates 360º for maximum dirt
cutting action, effectively increasing
cleaning performance up to 50%.
This nozzle combines the cleaning
performance of a 0º pencil jet with
the surface coverage of a wide angle
nozzle.
Not recommended for soft materi-
als, siding, painted surfaces,
decks or autos.
! Always test an inconspicuous area
before cleaning with the Dirtblaster
USING THE ACCESSORIES
Vario Power Spray Wand
Dirtblaster®