Keysight Technologies U2741A Service Manual

Also see for U2741A: User guide

Service 3Keysight U2741A Service Guide 37Electrostatic Discharge (ESD) PrecautionsAlmost all electrical components can be damaged by electrostatic discharge(ESD) during handling. Component damage can occur at electrostatic dischargevoltages as low as 50 volts.The following guidelines will help prevent ESD damage when servicing themodular DMM or any electronic device.– Disassemble instruments only in a static-free work area.– Use a conductive work area to dissipate static charge.– Use a conductive wrist strap to dissipate static charge accumulation.– Minimize handling.– Keep replacement parts in original static-free packaging.– Remove all plastic, styrofoam, vinyl, paper, and other static-generatingmaterials from the immediate work area.– Use only antistatic solder remover.