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Operating instructions
Contents
Commissioning
Mains connection
Dry suction
Fitting the paper filter bag (only
NT 773 I, optional)
All manuals and user guides at all-guides.com
Commissioning
Mains connection
10
10
See technical data and rating plate
10
for connected load
10
Warning!
11
Check suction turbine's direction of
11
rotation whenever changing to a
11
different plug socket. The suction
12
connection piece of the unit must
12
be under partial vacuum. If
direction of rotation is wrong:
12
interchange terminals at unit plug.
When an extension cable is used it
should always be complety
unwound and have an adequate
cross-section.
NT 773 I / NT 993 I
English
Dry suction
Warning!
Never remove the cartridge filter
during vacuuming.
A paper filter bag or a membrane
filter can also be used when
sucking up fine dust.
Fitting the paper filter bag
(only NT 773 I, optional)
¾
Remove the suction hose at the
suction head
¾
Unlock and remove the suction
head
10
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