Palazzetti ECOMONOBLOCCHI O2RING Installations- Und Wartungsanleitungen Seite 34

8.4 HOW TO USE THE DOOR
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enclosed "product booklet".
34
USE AND MAINTENANCE
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8.5 SMOKE VALVE (VDF
8.6 OPERATION
The adjustment device
To adjust the opening of the smoke valve turn the
knurled knob to the left (closure) or to the right
(opening). It will be possible to view the degree of
opening on the graduated scale located to the left of
the control
enclosed "product booklet".
A
A-
B-
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cod. 004776000 MBL - 07/2017 - Palazzetti - PN - Italy
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B
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