Download Netra t 1120/1125 Installation Guide

Install.book Page 20 Wednesday, August 19, 1998 1:45 PM
point located near the equipment. An AC socket outlet protected by a double pole
double throw circuit breaker may be required by national and/or local electrical
authorities.
Note – Do not open the top access cover unless the system has been powered down
and all power cables have been removed.
Dual Grounding Environment
To be compatible with isolated ground environments (requiring isolation between
logic 0V and chassis ground), the fitted grounding bridge plate must be removed
and individual connections made to logic 0V and chassis ground studs. The
grounding bridge plate is located on the rear of the unit (see FIGURE 3-2).
Grounding bridge plate
Chassis
earth stud
FIGURE 3-2
20
Netra t 1125 Grounding Points
Netra t 1120/1125 Installation and Basic Maintenance Guide • August 1998