Fluke 5730A User Manual

7-1
Chapter 7
Operator Maintenance and Calibration
Introduction
This chapter explains how to do the routine maintenance and calibration tasks necessary
to keep the 5730A Calibrator in optimal operating condition. For intensive maintenance
tasks such as troubleshooting or repair, contact a Fluke Calibration Service Center. See
“How to Contact Fluke Calibration” in Chapter 1.
Fuse Replacement
Access the fuse from the rear panel. The fuse rating label below the fuse holder shows the
correct replacement fuse ratings for each operating voltage.
Warning
To prevent possible electrical shock, fire, or personal injury:
• Turn the Product off and remove the mains power cord.
Stop for two minutes to let the power assemblies discharge
before you open the fuse door.
• Replace a blown fuse with exact replacement only for
continued protection against arc flash.
• Use only specified replacement fuses, see Table 7-1.
To access the fuse, refer to Figure 7-1:
1. Disconnect the mains power cord.
2. With a standard screwdriver, release the fuse holder door.
3. Pull out the fuse holder.
4. If necessary, replace the fuse.
5. Reinsert the fuse holder.
6. Close the fuse holder door.
Table 7-1. Replacement Fuses
Line Voltage Range Fuse Description Fluke Part Number
 100 V – 120 V T 3 A 250 V 109280
 220 V – 240 V T 1.5 A 250 V 109231

Fluke 5730A Specifications

General

Type	Multifunction Calibrator
Resistance Range	0 to 1 GΩ
AC Voltage Frequency	10 Hz to 1 MHz
Display	Color LCD
Interfaces	RS-232, Ethernet
Weight	18 kg
DC Voltage Range	0 to ±1100 V
Dimensions	172 mm H x 432 mm W x 457 mm D (6.8 in H x 17 in W x 18 in D)