11
See (1) figure 5-3 for the exact position of the feed cable
output.
The feel cable must end in a plug, which connects to an electrical
feed panel with a corresponding socket and a differential magneto-
thermal switch.
The plug-socket connection must be such that the earth is
connected first and disconnected last and must be of the correct
size for nominal current (see 3).
Suitable plugs and sockets are the industrial type CEE 17 of any
which satisfy the European Norm EN 60309.
The terminal safety device must be set for total nominal current, the
magnetic safety device must be set for the instantaneous maximum
current (in the case of ovens it is a little above the nominal figure, in
the case of machines it is the pick up current for the most powerful
motor), while the different device must be set to the 30 mA current
(see3).
dr. Zanolli S.r.l. shall not be liable for any damage which results
from failure to observe the above mentioned norms.
