Fluke 30 - User Manual

®
PN 929042 January 1994 Rev.1, 2/98 ©1994, 1998 Fluke Corporation. All rights reserved. Printed in U.S.A. 1
30
Clamp Meter
Service Information
WWarning
Do not service the Meter unless you are qualified to do so. The service
information provided in this document is for the use of qualified personnel
only.
To avoid electrical shock or personal injury: Always remove the test leads
and input signals from the Meter before opening the case.
Use caution when working with voltages above 60V dc or 30V ac.
WWarning
To avoid false readings, which could lead to possible electric shock or
personal injury, replace the battery as soon as the battery indicator appears.
Y Caution
The Meter is protected throughout by double insulation or reinforced
insulation. When servicing the Meter, use only specified replacement parts.
Caution
This Meter contains parts that can be damaged by static discharge. Follow
the standard practices for handling static sensitive devices.
Introduction
This document covers the following topics relating to the calibration of the Fluke 30 Clamp Meter,
hereafter referred to as the meter:
• Required Test Equipment
• Assembly/Reassembly
• Calibration Adjustments
• Performance Check
Service
To contact Fluke, call one of the following telephone numbers:
USA and Canada: 1-888-99-FLUKE (1-888-993-5853)
Europe: +31 402-678-200
Japan: +81-3-3434-0181
Singapore: +65-
*
-276-6196
Anywhere in the world: +1-425-356-5500
Or, visit Fluke's Web site at www.fluke.com.
To order replacement parts, call 1-800-526-4731.
Outside U.S.A. contact your nearest service center.

Summary

Introduction and Service Contact

Required Test Equipment

Preparing for Calibration

Steps to prepare the meter and test equipment before calibration.

Calibration Adjustments

AC Voltage Calibration

Procedure to calibrate the meter's AC voltage measurements.

AC Current Calibration

Procedure to calibrate the meter's AC current measurements.

Continuity Beeper Calibration

Procedure to adjust the continuity beeper function.

Low Battery Indication Calibration

Procedure to calibrate the low battery indicator threshold.

Reassembly and Performance Check

Reassembly Steps

Instructions for reassembling the meter after service.

Performance Verification

Tests to verify meter performance against specifications.

Fluke 30 Specifications

General

Safety Rating	CAT III 600 V
AC Voltage Accuracy	±1% of reading ±3 counts
Resistance Accuracy	±1% of reading ±3 counts
Display	LCD
Display Type	Digital
Display Digits	4000