Bosch AMC2 4W Installation Manual page 11

AMC2 4W | Installation manual
12. Grounding and Protection against reverse Polarity - This
13. Lightning - For added protection during a lightning storm,
14. Restricted Access Locations are required for the installa-
Bosch Sicherheitssysteme GmbH
ANSI/ NFPA No.70, provides information regarding proper
grounding of the mount and supporting structure, ground-
ing of the coax to a discharge unit, size of grounding con-
ductors, location of discharge unit, connection to
grounding electrodes, and requirements for the grounding
electrode.
unit may be equipped with a polarized alternating current
line plug (a plug with one blade wider than the other). This
safety feature allows the plug to fit into the power outlet in
only one way. If unable to insert the plug fully into the out-
let, try reversing the plug. If the plug still fails to fit, con-
tact an electrician to arrange replacement of the obsolete
outlet. Do not defeat the safety purpose of the polarized
plug. Alternately, this unit may be equipped with a 3-wire
grounding plug (a plug with a third pin, for grounding).
This safety feature allows the plug to fit into a grounding
power outlet only. If unable to insert the plug into the out-
let, contact an electrician to arrange replacement of the
obsolete outlet. Do not defeat the safety purpose of the
grounding plug.
or when this unit is left unused for long periods of time,
disconnect the unit from power. This will prevent damage
to the unit due to lightning and excessive power line
surges.
tion.
Safety Instructions | en 11
F.01U.024.965 | V 0.1 | 2006.03