SPRIANO SST50 - Page 20

OPERATING MANUAL
MN-SST50
ED-17-09
SPRIANO® TECHNOLOGIES - www.spriano.it – spriano@terranova-instruments.com
a TERRANOVA® Srl brand - www.terranova-instruments.com - VAT IT07848810151
Factory & Sales: Via Gramsci 1 – 26827 Terranova dei Passerini (LO) – Italy
Head Office: Via Rosso Medardo 16 – 20159 Milano – Italy Ph: +39 0377 919119 – Fax: +39 0377 855720
Pag. 20/48
Figure 14: earthing in the housing
WARNING!
The hose must not be considered as a protection against electric shock for the
protection of security, but as protection against electromagnetic interference of
the instrument. Therefore, in the case of long distance cable (L> 20 m), both ends
of the braid must be connected to the chassis or to the connectors. In the case of
cables L <20 meters, will be sufficient to connect the braid only from the side
“Power Supply”.
Figure 15: earthing of the shield for cables longer than 20 meters