ETS-Lindgren 4825-2 LISN - Manual (Page 13)

4.0 Installation
Before connecting any components, follow the
safety information in the ETS-Lindgren
Product Information Bulletin included with your
shipment.
Overcurrent protection is provided in the
Model 4825/2. The rating of the integral 2-pole
circuit breaker is 250 VAC 50/60 Hz at
25 amperes. If overcurrent protection at a lower
rating is required by the Equipment Under Test,
the unit must be connected to a power mains
which has appropriately rated mains protection
installed.
The Model 4825/2 is provided with a protective
earthing connection integral to the power inlet
and input power cord assembly. The mains plug
should only be connected to a mains source
which utilizes a protective earth conductor. Due
to the high leakage current to ground inherent
in this type of equipment, it is necessary to
install a supplemental protective earthing wire
from the protective earth terminal on the rear
panel to an appropriate earthing point on the
power mains. This earthing point should be
determined by an electrician authorized to
perform such work by appropriate code or law.
Any interruption of the protective conductor
inside or outside of the unit is likely to make the
Model 4825/2 dangerous. Intentional
interruption is prohibited. The supplemental
ground wire is supplied with the unit.
Installation | 13