WOLFF LR 690 Manuel page 18

Coarse dust filter G4 / HEPA Filter H 14
Open closure tabs (1.) and remove the
cover by the handle (2.).
Remove filters.
Install new filters (coarse dust filter G4 or
HEPA Filter H14
Make sure that it is correctly
inserted (arrow on filters).
Replace cover and close tabs.
Wolff GmbH & Co KG | D-74360 Ilsfeld | Ungerhalde 1 | Fon: +49 (0)7062-91556-0 | Fax: +49 (0)7062-91556-41 |
Installing and replacing exhaust hood
Exhaust hood for mixing work
Press pre-filter fabric G3 in exhaust hood for mixing
work (1.).
Push exhaust hood for mixing work under the rail (2.)
and lower it to lock it (3.).
Initial operation
Insert the mains plug into the socket.
Turn control knob to the required power
(0-100%).
The fan motor only starts after approx.
5-10 s (electronic self-test program runs first)
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