Blown Fuses - Keysight E4990A Installation Manual

Introduction

Blown Fuses

Blown Fuses
If the fuse appears to have blown during operation, this instrument may be
subject to failure and must be repaired. For any assistance, contact Keysight
Technologies Customer contact center listed at the end of this guide.
The E4990A uses the following fuse types:
UL/CSA Type, Slow- Blo, 10 A- 250 Vac.
DO NOT replace the fuse yourself as doing this may expose yourself to
electrical shock.
18 Keysight E4990A Impedance Analyzer