Interskol PU20/1000 Betriebsanleitung Seite 21

The suction openings of electric tools are not standard. Consequently, an adapter (Rubber
sleeve) 547275 is available that can be shortened to fi t the given electric tool. For other
suction connections contact your dealer or the manufacturer of the given electric tool.
5.5 Filter cleaning.
Appliances fi tted with an electromagnetic cleaning device can remove the dust adhering to
the folded fi lter 10 by vibration. This ensures optimal use of the folded fi lter and extends the
operating cycles.
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The appliance is switched ON/OFF or switched into automatic mode with the switch 2a on
the top section 1.
Appliances with an electronic suction force control feature a rotary knob 2c with which the
suction force can be adapted to the object that is being suction cleaned.
6.2 Version with rotary switch.
Switch the unit on using the rotary switch 2a, see Fig. 1, on the upper part 1; (or switch to
automatic or vibration mode).
0 = Sucker >off<
I min = Sucker >on< (manual mode) reduced suction performance
I max = Sucker >on< (manual mode) full suction performance
A = Stand-by mode for automatic ON/OFF switching. (Sucker is switched on
and off by the electr.-tool)
AR = Stand-by mode for automatic ON/OFF switching. (Sucker is switched on
and off by the electr.-tool).
Also, if the suction performance deteriorates, however at the latest when the volume fl ow
display lights up, the fi lter cleaning function is switched on automatically for approx. 7
seconds. To do this, the sucker uses the work break, i.e. the electr.-tool needs to be switched
off or be off.
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The suction force of appliances with a handle tube can be matched to the object being
suction cleaned with the secondary air slide.
7.1 Dry suction cleaning.
Dry suction cleaning must only be performed with a dry fi lter, appliance and accessories so
that the dust cannot adhere and become encrusted.
If the appliance is used to vacuum soot, cement, gypsum, fl our and similar dusts, it is
advisable to use a paper fi lter bag, and an additional FSP fi lter sack when larger quantities
are involved.
The paper fi lter bag must always be used in conjunction with a second fi lter.
7.2 Wet suction cleaning.
Suction cleaning is performed without a paper fi lter bag and without a fi lter sack. The
folded fi lter is suitable for wet suction cleaning. Use a dry fi lter for subsequent dry suction
cleaning. An FSS foam fi lter should be used for larger quantities of water. The fl oat valve
interrupts suction when the container is full. Turn off the motor and empty the container and,
if necessary the folded fi lter.
● When taking up water, the supplementary air slide on the handle should be opened
ELECTRICAL FITTINGS
SUCTION CLEANING
ENGLISH
GB
21