Operating instructions NT 773 I / NT 993 I English
11
Insert the paper filter bag
Replace the suction head and
lock it in place
Fit the suction hose back on
the suction head
Insert power plug
Switch on the machine and
start using it.
Note the suction turbine's
direction of rotation
Empty the container
Switch off the unit
Remove the suction hose at the
suction head
Unlock and remove the suction
head
Lift the container vertically at
the two grips (1)
The container is nested at item (2)
Note:
The exhaust can be discharged
with an additional hose (Ø at least
50 mm)
Wet-vacuuming
Warning!
Always remove the paper filter bag
or the membrane filter prior to
vacuuming wet dirt.
Remove paper filter bag or
membrane filter
Insert power plug
Switch on the machine and
start using it
Note the suction turbine's
direction of rotation