Final Width = 215mm
Model 9500B User's Handbook — Safety Section 0-9
Final Width = 215mm
Protective Earth (Ground)
Protection Class I:
The instrument must be operated with a Protective Earth/
Ground connected via the power cable's protective earth/ground
conductor. The Protective Earth/Ground connects to the
instrument before the line & neutral connections when the
supply plug is inserted into the power socket on the back of the
instrument.
WARNING ANY INTERRUPTION OF THE
PROTECTIVE GROUND CONDUCTOR
INSIDE OR OUTSIDE THE INSTRUMENT
IS LIKELY TO MAKE THE INSTRUMENT
DANGEROUS.
To avoid electric shock hazard, make signal connections to the
instrument after making the protective ground connection.
Remove signal connections before removing the protective
ground connection, i.e. the power cable must be connected
whenever signal leads are connected.
Do Not Operate Without Covers
To avoid electric shock or fire hazard, do not operate the
instrument with its covers removed. The covers protect users
from live parts, and unless otherwise stated, must only be
removed by qualified service personnel for maintenance and
repair purposes.
WARNING REMOVING THE COVERS MAY EXPOSE
VOLTAGES IN EXCESS OF 1.5KV PEAK
(MORE UNDER FAULT CONDITIONS).
Safe Operating Conditions
Only operate the instrument within the manufacturer's specified
operating conditions. Specification examples that must be
considered include:
ambient temperature
ambient humidity
power supply voltage & frequency
maximum terminal voltages or currents
altitude
ambient pollution level
exposure to shock and vibration
To avoid electric shock or fire hazard, do not apply to or subject
the instrument to any condition that is outside specified range.
See Section 6 of this manual for detailed instrument specifications
and operating conditions.
CAUTION CONSIDER DIRECT SUNLIGHT,
RADIATORS AND OTHER HEAT
SOURCES WHEN ASSESSING AMBIENT
TEMPERATURE.
CAUTION BEFORE CONNECTING THE
INSTRUMENT TO THE SUPPLY, MAKE
SURE THAT THE REAR PANEL AC
SUPPLY VOLTAGE CONNECTOR IS SET
TO THE CORRECT VOLTAGE AND THAT
THE CORRECT FUSES ARE FITTED.
continued overleaf
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