To Clean The Instrument - HP 54520 Series Service Manual

Setting Up the Oscilloscope
To clean the instrument
SHOCK HAZARD!
BEFORE YOU CONNECT THIS INSTRUMENT TO MAINS POWER OR LIVE MEASURING
CIRCUITS, you must provide a protective earth ground. Failure to provide a protective earth
ground could result in a shock hazard if there is a failure in this instrument or equipment
connected to it.
The mains plug must be inserted in a socket outlet provided with a protective earth contact.
Do not use an extension cord (power cable) without a protective conductor (grounding).
Grounding one conductor of a two-conductor outlet does not provide an instrument ground.
WARNING
This instrument is provided with a three-wire power cable. When connected to an appropriate ac
power outlet, this cable grounds the instrument cabinet. The type of power cable plug shipped
with the instrument depends on the country of destination.
To clean the instrument
To clean the instrument, use a soft cloth, damp with a mild soap and water solution.
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