Agilent Technologies U1840A Medalist sj5000 Hardware Manual page 10

1
Safety and Regulatory Information
Before Applying Power
Ground The System
Fuses
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Operator Safety Information
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1-4
Verify that the product is set to match the available line voltage
and all safety precautions are taken. Note the external markings
of the instruments described in
To minimize shock hazard, the instrument chassis and cover
must be connected to an electrical protective earth ground. The
instrument must be connected to the ac power mains through a
grounded power cable, with the ground wire firmly connected
to an electrical ground (safety ground) at the power outlet. Any
interruption of the protective (grounding) conductor or
disconnection of the protective earth terminal will cause a
potential shock hazard that could result in personal injury.
Use only fuses with the required rated current, voltage, and
specified type (normal blow, time delay). Do not use repaired
fuses or short-circuited fuse holders. To do so could cause a
shock or fire hazard.
In order to avoid electrical hazards, all system internal fuses must
be replaced by trained and qualified personnel.
Module connectors and Test Signal cables connected to them
cannot be operator accessible.
M
Cables and connectors are considered inaccessible if a tool (e.g.
screwdriver, wrench, socket, etc.) or a key (equipment in a
locked cabinet) is required to gain access to a conductive
surface connected to any cable conductor (High, Low or Guard).
Assure the equipment under test has adequate insulation
between the cable connections and any operator-accessible parts
(doors, covers, panels shields, cases, cabinets, etc.)
"Regulatory
Agilent U1840A Medalist sj5000 Hardware Manual
Markings".