Introduction; Unpack And Inspect; How To Replace The Mains Power Fuse - Fluke 522A/6 Operator's Manual

Introduction

This chapter provides instructions for unpacking and installing the Calibrator, selecting
the line voltage, replacing the fuse, and connecting to line power. Instructions for cable
connections other than line power can be found in the following chapters:
•
UUT (Unit Under Test) connections: Chapter 4, "Front Panel Operation"
•
IEEE-488 parallel interface connection: Chapter 5, "Remote Operation"
•
RS-232C serial interface connection: Chapter 5, "Remote Operation"

Unpack and Inspect

The calibrator is shipped in a container designed to prevent damage during shipping.
Inspect the calibrator carefully for damage and immediately report any damage to the
shipper. Instructions for inspection and claims are included in the shipping container.
When you unpack the calibrator, check for all the standard equipment listed in Table 2-1
and check the shipping order for any additional items ordered. Refer to Chapter 9,
"Accessories" for more information. Report any shortage to the place of purchase or to
the nearest Fluke Service Center (see "Service Information" in this section). A
performance test is provided in Chapter 7, "Maintenance."
If reshipping the calibrator, use the original container. If it is not available, you can order
a new container from Fluke by indicating the Calibrator's model and serial number.
Item
Calibrator
Line Power Cord
5522A Getting Started Manual
5522A Operators Manual on CD-ROM

How to Replace the Mains Power Fuse

To prevent possible damage to the product, verify the correct
fuse is installed for the selected line voltage setting. 100 V and
120 V, use 5.0 A/250 V time delay (slow blow); 200 V and 240 V,
use 2.5 A/250 V time delay (slow blow).
The line power fuse is accessible on the rear panel. The fuse rating is 5 A/250 V slow
blow fuse for the 100 V/120 V line voltage setting; 2.5 A/250 V slow blow fuse for the
220 V/240 V line voltage setting. Fuses that are not user replaceable are discussed in
Chapter 7, "Maintenance."
To check or replace the fuse, refer to Figure 2-1 and proceed as follows:
1. Disconnect line power.
2. Open the fuse compartment by inserting a screwdriver blade in the tab located at the
left side of the compartment and gently pry until it can be removed with the fingers.
3. Remove the fuse from the compartment for replacement or verification. Be sure the
correct fuse is installed.
4. Reinstall the fuse compartment by pushing it back into place until the tab locks.
Table 2-1. Standard Equipment
5522A
See Table 2-2 and Figure 2-2
3795091
3795084
 Caution
Model or Part Number
2-3