Cleaning
To prevent electrical shock, disconnect the instrument from AC mains power and disconnect all test leads before
cleaning. Clean the outside of the instrument using a soft, lint-free, cloth slightly dampened with water.
Do not use detergent or solvents.
Do not attempt to clean internally.
If needed, contact an Agilent Technologies Sales and Service office to arrange for proper cleaning to ensure that safety
features and performance are maintained.
Electrostatic Discharge (ESD) Precautions
Almost all electrical components can be damaged by electrostatic discharge (ESD) during handling. Component damage
can occur at electrostatic discharge voltages as low as 50 V.
The following guidelines will help prevent ESD damage during service operations:
l Disassemble instruments only in a static-free work area.
l Use a conductive work area to reduce static charges.
l Use a conductive wrist strap to reduce static charge accumulation.
l Minimize handling.
l Keep replacement parts in original static-free packaging.
l Remove all plastic, foam, vinyl, paper, and other static-generating materials from the immediate work area.
Agilent Truevolt Series DMM Operating and Service Guide 289