Maintenance; Cleaning; Self-Test And Diagnostics; Calibration - Keysight Technologies B1500A User Manual

NOTE
Installation

Maintenance

Maintenance
Maintenance should be performed periodically to keep the instrument in good
condition.

Cleaning

Before performing cleaning, turn off the instrument, and disconnect power cable
from the rear panel. Use a dry cloth to clean the external case parts.
To prevent electrical shock, do not perform cleaning when the instrument is turned
on, and do not use a wet cloth.

Self-test and Diagnostics

This instrument provides the following functions to check the operation. Perform
the following functions as necessary. Open the measurement terminals to perform
self-test, self-calibration, or diagnostics.
• Self-test
• Self-calibration
• Diagnostics
If problems arise, contact Keysight Technologies. For details, see Keysight
EasyEXPERT User's Guide.
Interlock Open/Close test and High Voltage LED test
Interlock function limits the maximum output voltage to ± 42 V when the
measurement terminal is touchable. For safety, this function must be checked before
using the B1500A after power on at least once a day by performing the diagnostics.

Calibration

Calibration and adjustments must be performed periodically so that the instruments
satisfy the specifications, and keep a good condition. It is recommended to perform
the calibration once a year at least. For the calibration and adjustments, contact
Keysight Technologies. Trained service personnel will perform the calibration and
adjustments. Also see Keysight EasyEXPERT User's Guide.
3- 58 Keysight B1500A User's Guide, Ed ition 14