16
6.
67
66
7.
Page
Dust Socket
7.1
Emptying the Dust Container
The dust container has to be emptied
regularly. When the system is new it is
essential to check the level in the dust
container once a week. If you discover
that the container is 3/4 full and you
ought to empty the dust container, enter
the emptying frequency on the mainten-
ance chart for central extraction systems
on page 26.
The sucction system has an additional
control button (8.1) to show “dust box
full”. This button light´s up after a certain
time. You can chance this operating
hours counter for you personal require-
ments (see extra manual).
1.Before emptying the dust container (12)
turn OFF the power switch (5) and
allow the suction turbine to come to a
halt.
2. Remove the vacuum hose (14) from
the dust container (12).
3. Pull the lever (11) on the right-hand
side of the dust container towards you
and remove the dust container with
the dust bag inside it.
4. Close the dust bag and dispose of it
according to local regulations.
5. Place a new dust bag in the dust
container and pull the opening of the
bag over the top edge of the dust
container.
6. Insert the dust container up to the
stop and make sure the dust container
is centred in relation to the seal.
7. Move the lever to the vertical position.
8. Insert the vacuum hose on the dust
container (dust box).
9.Turn ON the power switch (5) and
press the control button (8.1).
Fig. 17: Dust socket
Dust sockets are additional suction units
with a flap which can be opened manually
– they are positioned at appropriate
points throughout the laboratory to make
it possible to clean the workbenches and
floor. A special flexible extraction hose
can be plugged into the dust socket (66).
To achieve a higher level of extraction,
press the Maximum button in the labora-
tory (see section 4.3 on page 10)
66 Dust socket
67 Flap
Maintenance of the Central
Extraction System