Agilent N5161A/62A/81A/82A/83A MXG Signal Generators Service Guide
5- 1
5 Safety and Regulatory
This chapter provides information on the following:
• “General Safety Considerations” on page 5-1
• “Lithium Battery Disposal” on page 5-2
• “Assistance” on page 5-2
• “Certification” on page 5-2
The following safety notes are used throughout this manual. Familiarize yourself with each of the notes and its meaning before operating this
instrument.
WARNING Warning denotes a hazard. It calls attention to a condition or situation that could result in personal injury or loss of
life. Do not proceed beyond a warning until you fully understand the indicated conditions or situations.
CAUTION Caution calls attention to a condition or situation that could result in damage to or destruction of the signal generator, or in the
loss of a user’s settings or data. Do not proceed beyond a caution until you fully understand the indicated conditions..
General Safety Considerations
The following safety notes apply specifically to signal generators. These notes also appear in other chapters of this service guide as required.
WARNING These servicing instructions are for use by qualified personal only. To avoid electrical shock, do not perform any
servicing unless you are qualified to do so.
WARNING The opening of covers or removal of parts is likely to expose dangerous voltages. Disconnect the product from all
voltage sources before starting to open.
WARNING The detachable power cord is the instrument disconnecting device. It disconnects the main circuits from the main
supply before other parts of the instrument. The front panel switch is only a standby switch and is not a LINE switch
(disconnecting device).
WARNING The power cord is connected to internal capacitors that may remain live for 5 seconds after disconnecting the plug
from its power supply.
WARNING This is a Safety Class 1 Product (provided with a protective earthing ground incorporated in the power cord). The
mains plug shall only be inserted in a socket outlet provided with a protective earth contact. Any interruption of the
protective conductor inside or outside of the product is likely to make the product dangerous. Intentional interruption
is prohibited.
WARNING Replace battery only with the same or equivalent type recommended. Discard used batteries according to
manufacturer’s instructions.
WARNING If this product is not used as specified, the protection provided by the equipment could be impaired. This product
must be used in a normal condition (in which all means for protection are intact) only.
CAUTION Many of the assemblies in this instrument are very susceptible to damage from electrostatic discharge (ESD). Perform service
procedures only at a static-safe workstation and wear a grounding strap.
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