Fluke DALE601 User Manual

DALE601/601E

Electrical Safety Analyzer

Operators Manual

PN 2243573
May 2008, Rev. 1

© 2008 Fluke Corporation, All rights reserved. Printed in USA. Specifications subject to change without notice.
All product names are trademarks of their respective companies.

Warranty and Product Support

Fluke Biomedical warrants this instrument against defects in materials and
workmanship for one year from the date of original purchase. During the war­ranty period, we will repair or at our option replace, at no charge, a product
that proves to be defective, provided you return the product, shipping prepaid,
to Fluke Biomedical. This warranty covers the original purchaser only and is
not transferable. The warranty does not apply if the product has been damaged
by accident or misuse or has been serviced or modified by anyone other than
an authorized Fluke Biomedical service facility. NO OTHER WARRANTIES,
SUCH AS FITNESS FOR A PARTICULAR PURPOSE, ARE EXPRESSED
OR IMPLIED. FLUKE SHALL NOT BE LIABLE FOR ANY SPECIAL, IN­DIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES OR LOSSES,
INCLUDING LOSS OF DATA, ARISING FROM ANY CAUSE OR THE­ORY.

This warranty covers only serialized products and their accessory items that
bear a distinct serial number tag. Recalibration of instruments is not covered
under the warranty

This warranty gives you specific legal rights and you may also have other
rights that vary in different jurisdictions. Since some jurisdictions do not allow
the exclusion or limitation of an implied warranty or of incidental or conse­quential damages, this limitation of liability may not apply to you. If any pro­vision of this warranty is held invalid or unenforceable by a court or other de­cision-maker of competent jurisdiction, such holding will not affect the validity
or enforceability of any other provision.

07/07

Notices

All Rights Reserved

© Copyright 2007, Fluke Biomedical. No part of this publication may be reproduced, transmit­ted, transcribed, stored in a retrieval system, or translated into any language without the written
permission of Fluke Biomedical.

Copyright Release

Fluke Biomedical agrees to a limited copyright release that allows you to reproduce manuals and
other printed materials for use in service training programs and other technical publications. If
you would like other reproductions or distributions, submit a written request to Fluke Biomedical.

Unpacking and Inspection

Follow standard receiving practices upon receipt of the instrument. Check the shipping carton for
damage. If damage is found, stop unpacking the instrument. Notify the carrier and ask for an
agent to be present while the instrument is unpacked. There are no special unpacking instructions,
but be careful not to damage the instrument when unpacking it. Inspect the instrument for physi­cal damage such as bent or broken parts, dents, or scratches.

Technical Support

For application support or answers to technical questions, either email

[e-mail]

1-425-446-6945.

Claims

Our routine method of shipment is via common carrier, FOB origin. Upon delivery, if physical
damage is found, retain all packing materials in their original condition and contact the carrier
immediately to file a claim. If the instrument is delivered in good physical condition but does not
operate within specifications, or if there are any other problems not caused by shipping damage,
please contact Fluke Biomedical or your local sales representative.

or call 1-800- 648-7952 or

Standard Terms and Conditions

Refunds and Credits

Please note that only serialized products and their accessory items (i.e., products and
items bearing a distinct serial number tag) are eligible for partial refund and/or credit.
Nonserialized parts and accessory items (e.g., cables, carrying cases, auxiliary modules,
etc.) are not eligible for return or refund. Only products returned within 90 days from the date
of original purchase are eligible for refund/credit. In order to receive a partial refund/credit of a
product purchase price on a serialized product, the product must not have been damaged by the
customer or by the carrier chosen by the customer to return the goods, and the product must be
returned complete (meaning with all manuals, cables, accessories, etc.) and in “as new” and re­salable condition. Products not returned within 90 days of purchase, or products which are not in
“as new” and resalable condition, are not eligible for credit return and will be returned to the cus­tomer. The Return Procedure (see below) must be followed to assure prompt refund/credit.

Restocking Charges

Products returned within 30 days of original purchase are subject to a minimum restocking fee of
15 %. Products returned in excess of 30 days after purchase, but prior to 90 days, are subject to a
minimum restocking fee of 20 %. Additional charges for damage and/or missing parts and acces­sories will be applied to all returns.

Return Procedure

All items being returned (including all warranty-claim shipments) must be sent freight-prepaid to
our factory location. When you return an instrument to Fluke Biomedical, we recommend using
United Parcel Service, Federal Express, or Air Parcel Post. We also recommend that you insure
your shipment for its actual replacement cost. Fluke Biomedical will not be responsible for lost
shipments or instruments that are received in damaged condition due to improper packaging or
handling.

Use the original carton and packaging material for shipment. If they are not available, we rec­ommend the following guide for repackaging:

 Use a double-walled carton of sufficient strength for the weight being shipped.
 Use heavy paper or cardboard to protect all instrument surfaces. Use nonabrasive

material around all projecting parts.

 Use at least four inches of tightly packed, industry-approved, shock-absorbent

Returns for partial refund/credit:

Every product returned for refund/credit must be accompanied by a Return Material Authoriza­tion (RMA) number, obtained from our Order Entry Group at 1-800-648-7952 or 1-425-446-

6945.

Repair and calibration:

To find the nearest service center, go to www.flukebiomedical.com/service

In the U.S.A.:
Cleveland Calibration Lab
Tel: [phone]
Email: [e-mail]

Everett Calibration Lab
Tel: [phone]
Email: [e-mail]

In Europe, Middle East, and Africa:
Eindhoven Calibration Lab
Tel: [phone]
Email: [e-mail]

In Asia:
Everett Calibration Lab
Tel: [phone]
Email: [e-mail]

material around the instrument.

, or

Certification

This instrument was thoroughly tested and inspected. It was found to meet Fluke Biomedical’s
manufacturing specifications when it was shipped from the factory. Calibration measurements
are traceable to the National Institute of Standards and Technology (NIST). Devices for which
there are no NIST calibration standards are measured against in-house performance standards us­ing accepted test procedures.

WARNING

Unauthorized user modifications or application beyond the published specifications may
result in electrical shock hazards or improper operation. Fluke Biomedical will not be re­sponsible for any injuries sustained due to unauthorized equipment modifications.

Restrictions and Liabilities

Information in this document is subject to change and does not represent a commitment
by Fluke Biomedical. Changes made to the information in this document will be incorpo­rated in new editions of the publication. No responsibility is assumed by Fluke Biomedi­cal for the use or reliability of software or equipment that is not supplied by Fluke Bio­medical, or by its affiliated dealers.

Manufacturing Location

The DALE 601/601E Electrical Safety Analyzer is manufactured in Everett, Washington
by Fluke Biomedical, 6920 Seaway Blvd., Everett, WA, U.S.A.

Table of Contents

Chapter Title Page

1 Introduction and Specifications.............................................. 1-1

Introduction .......................................................................................... 1-3

Simplicity.......................................................................................... 1-3

Versatility ......................................................................................... 1-4

General Safety Considerations.............................................................. 1-4

Symbols ............................................................................................ 1-4

Warnings and Cautions..................................................................... 1-5

Key Features......................................................................................... 1-6

Instrument Familiarity .......................................................................... 1-7

Specifications........................................................................................ 1-10

Accessories ........................................................................................... 1-12

2 Operation .................................................................................. 2-1

Preliminary Steps.................................................................................. 2-3

Preparing the Analyzer for Use......................................................... 2-4

Verifying the Power Outlet Connections .......................................... 2-5

Measuring Line (Mains) Voltage.......................................................... 2-6

Measuring Device Current.................................................................... 2-7

Measuring Earth Resistance.................................................................. 2-8

Measuring Leakage Current.................................................................. 2-10

Earth Leakage Current...................................................................... 2-10

Enclosure (Chassis) Leakage Current............................................... 2-11

Patient Lead Leakage Current........................................................... 2-12

Measuring Patient Auxiliary Current.................................................... 2-15

Measuring MAP (Patient Lead Isolation) Current................................ 2-16

External Measurements......................................................................... 2-18

Leakage Current................................................................................ 2-19

Electrical Isolation............................................................................ 2-20

Resistance ......................................................................................... 2-21

3 Maintenance and Service ........................................................ 3-1

Maintenance.......................................................................................... 3-3

Avoiding Damage............................................................................. 3-3

Cleaning............................................................................................ 3-3

Verifying Analyzer Performance.......................................................... 3-4

i

DALE601/601E

Operators Manual

Service and Calibration ........................................................................ 3-6

ii

List of Tables

Table Title Page

1-1. Symbols ................................................................................................ 1-4

1-2. Components and Controls of the Analyzer ........................................... 1-8

1-3. Standard Accessories ............................................................................ 1-12

1-4. Optional Accessories ............................................................................ 1-12

1-5. Optional Probe Adapter Cables............................................................. 1-13

2-1. Ground Resistance of a Ten-foot Power Cable ..................................... 2-8

3-1. Performance Verification Parameters ................................................... 3-4

3-2. Current Verification Parameters ........................................................... 3-5

List of Figures

Figure Title Page

1-1. Analyzer Front Panel Components and Controls .................................. 1-7

1-2. Analyzer Top Panel Components and Controls .................................... 1-8

2-1. Block Diagram of a Line-operated Instrument...................................... 2-3

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DALE601/601E

Operators Manual

iv

Chapter 1

Introduction and Specifications

Contents Page

Introduction ................................................................................. 1-3

Simplicity................................................................................. 1-3

Versatility................................................................................. 1-4

General Safety Considerations..................................................... 1-4

Symbols.................................................................................... 1-4

Warnings and Cautions ............................................................ 1-5

Key Features ................................................................................ 1-6

Instrument Familiarity ................................................................. 1-7

Specifications............................................................................... 1-10

Accessories .................................................................................. 1-12

1-1

DALE601/601E

Operators Manual

1-2

Introduction and Specifications
Introduction

1

Introduction

The DALE601/601E Electrical Safety Analyzer, hereafter referred to singly as
the Analyzer, is a simple, highly versatile, and portable instrument. The
Analyzer is used to evaluate the basic electrical safety of electrical systems,
medical devices, and physiological instrumentation, and a broad range of
external measurements, as listed under Key Features.

Its compact handheld size makes it an ideal addition to a toolbox, as well as
serving as a bench top instrument for the laboratory. The Analyzer does not
sacrifice functions or accuracy, and its low cost permits putting one on each
bench.

Simplicity

The Analyzer is simple to use, incorporating the following:

• A single, labeled master function switch that leads the user through a

complete specific measurement procedure

• A single range meter for each measurement that minimizes the chance of

erroneous readings

• Heavy-duty switches that change polarity, open and close the neutral, and

select chassis or earth leakage current measurements

• A single slide switch that gives the user a choice of AAMI or IEC test

load

• Five universal EKG lead connectors that allow for any type of lead

connection

• Green and amber lights that indicate five power line conditions

The Analyzer uses sophisticated electronics for true rms measurement of
current and voltage. Input impedance uses the manually selectable AAMI ES1­1993 or IEC601-1 test load to compensate for high frequency components in
the measurement. Resistance measurements are made with a four-wire Kelvin
bridge to eliminate errors resulting from cable length and connector resistance.

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DALE601/601E

Operators Manual

Versatility

The Analyzer has an additional unique capability to make a broad range of
external measurements, including leakage current and/or voltage gradients and
the resistance between two points. Providing the voltage and measuring
function, the Analyzer can independently measure the isolation current of a
device. Thus, the Analyzer can evaluate the electrical system; system
installation; and, separately, the isolation of probes and transducers, in addition
to conventional leakage current measurement.

General Safety Considerations

The Analyzer should be inspected and its related documentation reviewed for
familiarization with safety markings and instructions before operation.

Symbols

Table 1-1 describes the symbols used in association with the Analyzer.

Table 1-1. Symbols

Symbol Description

X Hazardous voltage

W Important information; refer to manual.

P Conforms to European Union directives

~

CAT I

Do not dispose of this product as unsorted municipal waste. Go
to Fluke’s website for recycling information.

IEC Measurement Category I – CAT I equipment designed to
protect against transients in equipment on circuits not directly
connected to MAINS. Under no circumstances should the
terminals of the Analyzer be connected to any MAINS voltage.

1-4

Introduction and Specifications
General Safety Considerations

Warnings and Cautions

A Warning identifies hazardous conditions and actions that could cause
bodily harm or death.

A Caution identifies conditions and actions that could damage the Analyzer,
the equipment under test, or cause permanent loss of data.

XW Warning

To avoid possible electrical shock or personal injury,
follow these guidelines:

• Disconnect all patient connections before connecting

the device to be tested to the Analyzer. Continued
connection may jeopardize patient safety by possible
application of measurement currents.

• Maintain care when making connections. Isolation test

uses 120 or 230 V ac applied to patient leads or to
external connections that are accessible to the tester.
Although the voltage is current limited to 1 mA is safe
for healthy intact skin contact, it can be felt and can
result in a startle reaction.

1

• Ensure the mains installation current rating is

adequate for the DUT (device under test). If the DUT
requires 20 A, the Analyzer must be powered by a 20 A
service to avoid overloading the mains installation.

W Caution

To avoid possible damage to the Analyzer, follow these
guidelines:

• Ensure that the DUT power requirements are within the

capabilities of the Analyzer, labeled as 15 A or 20 A at
120 V ac (depending on model purchased) and 10 A at
230 V ac. While the analyzers are equipped with
receptacles limiting access to devices of higher
ratings, the replacement cord set may have been
installed incorrectly.

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DALE601/601E

Operators Manual

• This device is sensitive to electromagnetic fields. If

interference is encountered in measurements,
reconfigure the test setup or contact the manufacturer.

• Do not leave the DUT connected and drawing high load

current for extended periods. The Analyzer is not
designed for continuous measurements and may
overheat.

• Always pause in the OFF (middle) position when

switching polarity from normal to reverse. Inductive
loads of the DUT may create high voltage transients
when trying to reverse the direction of current flow
instantaneously.

Key Features

• Small, lightweight, self-contained, portable, hand-held instrument

• 120 V and 230 V operation (DALE601 and DALE601E, respectively)

• Easy to use controls with master range meter for each test

• Five (5) universal EKG lead connectors

• True rms measurement of current and voltage

• Accurate resistance measurements with 4-wire Kelvin bridge

• Manually selectable ANSI/AAMI ES1-1993 or IEC601-1 test loads

• Measures the following:

• Line (Mains) Voltage

• Device Current

• Earth Resistance

• Leakage Current: Earth, Enclosure (Chassis), Patient Lead (Leakage

Currents can be measured in Open/Closed Neutral, Normal/Reversed
Polarity and Open/Closed Ground and are displayed directly in µA.)

• Patient Auxiliary Current

• M.A.P. (Patient Lead Isolation) Current

• External Measurements: Leakage Current, Electrical Isolation,

Resistance

1-6

Introduction and Specifications
Instrument Familiarity

1

Instrument Familiarity

The Analyzer is shown in Figures 1-1 and 1-2, and Table 1-2 describes its
labeled components.

10

9

3

OUTLET

D

7

5

DALE601

CLOSED

OPEN REVERSED

SAFETY ANALYZER

MAINS VOLTAGE

CURRENT AMPS

EARTH RESISTANCE

EARTH LEAKAGE

ENCLOSURE LEAKAGE

PATIENT LEAD LEAKAGE

PATIENT AUX CURRENT

M.A.P.

EXTERNAL

OUTLETL2

NORMAL

OFF OFF

LEADS

M.A.P.

LIFT GND

8

6

4

1

2

Figure 1-1. Analyzer Front Panel Components and Controls

fcu01.eps

1-7