Technical data

5 Disassembly and Repair
78 U3402A User’s and Service Guide
Repackaging for Shipment
If the instrument is to be shipped to Keysight for service or repair, be sure to:
• Attach a tag to the unit identifying the owner and indicating the required
service or repair. Include the model number and full serial number.
• Place the unit in its original container with appropriate packaging material
for shipping.
• Secure the container with strong tape or metal bands.
• If the original shipping container is not available, place your instrument in
a container which will ensure at least 4 inches of compressible packaging
material around all sides for the instrument. Use static- free packaging
materials to avoid additional damage to your instrument.
Keysight suggests that you always insure shipments.
Cleaning
Clean the outside of the multimeter with a soft, lint- free, slightly dampened
cloth. Do not use detergent. Disassembly is not required or recommended for
cleaning.