Controls And Indicators; Inspections Prior To Starting; Starting And Stopping; Emergency Stopping - Nilfisk T22 Manuel D'instructions

C o n t r o l s a n d i n d i c a t o r s
Fi g u r e 4
1 . Dust container release lever
Castor brake lever
2.
Manual filter shaker knob
3 .
4. Start/stop switch (normal version)
In s p e c t i o n s p r i o r t o s t a r t i n g
Fi g u r e 5
1 . Vacuum inlet
Before starting, check that:
■ The filters are installed.
■
The closing band is properly tightened.
■ The vacuum hose and tools have been correctly fitted into
the vacuum inlet (1).
■
The bag or safety container is installed, if applicable.
C A U TIO N !
Do not use the device if the filters are faulty.
S t a r t i n g a n d s t o p p i n g
C A U TIO N !
Before starting the machine, lock the castor brakes
Fi g u r e 6
Castor brakes
1 .
2. Start switch (normal version)
■ Turn the switch (2) to "I" position to start.
■ Turn the switch to "0" position to turn the vacuum cleaner
off.
[ N O TE ]
Check the machine operation by putting a hand on the
vacuum inlet.
If the machine does not vacuum any air, the rotation
direction is not correct; remove the plug from the socket
and turn the selector inside the plug to perform the correct
phase connection.
M a c h i n e s e q u i p p e d w i t h
l i q u i d s
■ When the container is full, the liquid mechanical stop turns
off the vacuuming; the vacuum unit remains on.
■
Do not let the vacuum unit running, after the liquid stop
has been activated. Turn it off with the relevant switch.
s y s t e m f o r v a c u u m i n g
L i s t o f c o n t r o l s y m b o l s a n d i n d i c a t o r l i g h t s
o n t h e e l e c t r i c a l p a n e l
E m e r g e n c y s t o p p i n g
Turn the switch to "0" to turn off the machine.
C A U TIO N !
The motors and internal components of the machine
will still be electrically powered.
Close the on/off valve. The machine stops.
O p e r a t i o n
Vacuum gauge (2): green zone (3), red zone (1)
When using the machine, check the flow control:
■
when the machine is operating, the pointer of the vacuum
gauge must remain in the green zone (3) to ensure that
the speed of the intake air does not drop below the safety
value of 20 m/sec;
9
T22 - T40 - T40W
Container/outlet/bag full
Clogged primary filter
Voltage presence
Filter Cleaning
Phase sequence
Start
Stop
Fi g u r e 7
GB
C 3 5 4