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3M
747 manual 3M Shoes and Wrist Strap Tester, User’s Guide
Models:
747
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Specs
Install
Error messages
Battery Replacement Indicator
Connecting the ESD Shoe Testing Plate
Explanation of Safety Label Signal Words & Symbols
Test Result Output Settings
Cleaning
LCD Indicators
Testing
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3M
™
Shoes and Wrist Strap Tester 747
User’s Guide
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Contents
User’s Guide
3M Shoes and Wrist Strap Tester
Section
Table of Contents
Inspection
Introduction
Package Contents
Explanation of Safety Label Signal Words & Symbols
SAFETY INFORMATION
Intended Use
AC adapter must have all local required regulatory certifications
1.1 Product Outline
1.0 Overview
LCD Indicators
1.2.3 Back Side
1.2.2 Side Panels
2.1 Connecting the ESD Shoe Testing Plate
2.0 Preparation Before Testing
LOW the measured resistance is below the lower threshold
1. Confirm that the power switch is turned off
2.3 Power Preparation 2.3.1 Installing and Replacing the Batteries
4. Replace the battery cover securely
2. Disconnect all cables from the Shoes and Wrist Strap Tester
Turning Power Off
2.4 Turning Power On and Off Turning Power On
Power Saver Function
2.3.2 AC Adapter Connection
2.5 Wall Mounting
3.0 Testing
3.1 ESD Shoe Testing with the 3M Shoes and Wrist Strap Tester
3.2 ESD Wrist Strap Testing with the 3M Shoes and Wrist Strap Tester
4.1 Open Collector Output
4.0 External Output Function
Test Result Output Terminal
Test Result Output Settings
Internal Circuit
Open-Collector Output
Shoe and Wrist Strap ALL Setting
4.2 RS-232C Communications
Specifications
Serial Interface Specification
4.3 Card Reader Technical Specifications
PC Connection
Cable Connections
5.1 Measurement Section
5.0 Specifications
Testing Thresholds
Measurement Resistance Range 0 to 200.0 MΩ
5.2 General Specifications for the 3M Shoes and Wrist Strap Tester
6.0 Maintenance & Service
6.1 Battery Replacement Indicator
Error Message
6.2 Error Messages
Solution
Err.1
Testing Considerations
6.4 Cleaning
7.0 Operational Verification Test
Equipment Required
Testing Wrist Strap Ranges
Test Set-Up
Figure 1 Wrist Strap Test Set-up
Testing Wrist High Limits - Refer to Wrist Test Table
Testing Wrist Low Limit - Refer to Wrist Test Table
Wrist Test Table
Testing Shoes Low Limits - Refer to Shoes Test Table
Testing Shoe Ranges
Shoe Test Table
Regulatory Information
WEEE Statement
cULus Statement
Page
Important Notice
Electronic Solutions Division Static Control Products
