8
/
15
Thanks to the built-on power stabilizer, the preset input air volume is kept
constant as the mains voltage changes (between 180 and 264 V).
3.3 Automatic turn-off and filter change indicator
(see Fig. 6 on page 9).
Note
As soon as the filter bags (11) has been filled to the maximum permissible,
an underpressure switch will actuate the automatic turn-off function, and the
filter change indicator on the milling unit will be lit. The vacuum will not be
turned off until the milling procedure is completed. The milling unit can only
be turned back on when the filter bag has been replaced or the ultra-fine
filter cleaned.
1.
The filter bag (11) has to be replaced, see Section 4.1.
Note
If the automatic turn-off function has turned off the unit, cycling the unit off
and on and tapping the filter bag (11) will allow the operator to keep working
for a little while longer without having to replace the filter bags.
2.
To tap the filter bag (11), open the two clamp locks (3) and remove the cover
(2) (see Figs. 1 and 2 on page 4).
Note
If the automatic turn-off function has turned off the unit (filter change
indicator is lit) and the filter bag (11) turns out not to be full, the ultra-fine
filter (31) must be checked (see Section 4.3).
4 Cleaning and maintenance
4.1 Replacing the filter bag
(see Figs. 1 and 2 on page 4 and Fig. 4 on page 7)
1.
Open the two clamp locks (3) and remove the cover (2).
2.
Use both hands to pull the plastic connector (10) off the duct (15).
3.
Close the filter bag (11) using the attached plastic cover (17).
4.
Carry the filter bag (11) to the designated disposal site within its basket (12)
and dispose of properly.
