Technical data
EDITION: 06/2011 
Code: D-LBR552
This manual has been written and printed by Robur S.p.A.; the reproduction even partial 
of this manual is forbidden. 
The original is archived at Robur S.p.A. 
Any use of this manual other than for personal consultation must be previously authorised 
by Robur S.p.A. 
The rights of those who have legitimately filed the registered trademarks contained within 
this publication are not affected. 
With the aim of continuously improving the quality of our products, Robur S.p.A. reserves 
the right to modify instructions, drawings and data contained in this manual without prior 
notice.










