4.3Check volume flow monitor
Before picking up dust with maxi- mum room concentration values:
4.4Acoustic warning
4.5Cleaning the filter element
After picking up harmless dust us- ing the waste bag.
ATTIX 9 H/M
1.Check that all the filters are present and properly fitted.
2.When the motor is running, hold the suction hose shut. An acoustic warning sounds after approx. 1 second.
For safety reasons, an acoustic warning sounds if the air speed in the suction hose drops to be- low 20 m/s. See section “Trou- bleshooting”.
10 sec .
To ensure that suction performance is always at its best, the filter element is automatically cleaned during operation. We recommend complete cleaning if the filter element becomes extremely dirty.
1.Switch off the vacuum cleaner
2.Close the nozzles or suction hose opening with the palm of your hand.
3.Turn the switch to position „I“ and let the cleaner operate for ap- prox. 10 seconds with the suction hose opening closed.
1) Optional accessories / Option depending on model | 17 |
Original Instructions |
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