Manuals / 3M / Fitness & Sports / Snowshoes

3M 747 manual Safety Information, Intended Use, Explanation of Safety Label Signal Words & Symbols

Models: 747

1 30

Download 30 pages 42.9 Kb

Page 4

SAFETY INFORMATION

SAFETY INFORMATION

Read, understand and follow all safety information before operating this equipment. Retain this User’s Guide for future reference.

Intended Use:

The 3M™ Shoes and Wrist Strap Tester 747 is a single-unit instrument designed especially to measure electrical resistance for evaluating the effectiveness

of ESD (electrostatic discharge) shoes and wrist straps used to protect static sensitive devices during handling.

Explanation of Safety Label Signal Words & Symbols

Warning

Caution

Indicates a potentially hazardous situation, which, if not avoided, may result in death or serious injury.

Indicates a potentially hazardous situation, which, if not avoided, may result in minor or moderate injury and/or property damage.

CAUTION: read operating instructions

WARNING: read operating instructions

Indicates the ON side of the power switch.

Indicates the OFF side of the power switch.

Indicates DC (Direct Current).

Power input connector polarity (center positive)

See user instruction manual for explanation of indicator lamps

3

Image 4

3M 747 manual Safety Information, Intended Use, Explanation of Safety Label Signal Words & Symbols

Contents

3M Shoes and Wrist Strap Tester User’s GuideTable of Contents SectionInspection IntroductionPackage Contents Explanation of Safety Label Signal Words & Symbols SAFETY INFORMATIONIntended Use AC adapter must have all local required regulatory certifications 1.0 Overview 1.1 Product OutlineLCD Indicators 1.2.2 Side Panels 1.2.3 Back Side2.0 Preparation Before Testing 2.1 Connecting the ESD Shoe Testing PlateLOW the measured resistance is below the lower threshold 2.3 Power Preparation 2.3.1 Installing and Replacing the Batteries 1. Confirm that the power switch is turned off4. Replace the battery cover securely 2. Disconnect all cables from the Shoes and Wrist Strap Tester2.4 Turning Power On and Off Turning Power On Turning Power OffPower Saver Function 2.3.2 AC Adapter Connection3.0 Testing 2.5 Wall Mounting3.1 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 4.0 External Output Function 4.1 Open Collector OutputTest Result Output Terminal Test Result Output SettingsInternal Circuit Shoe and Wrist Strap ALL Setting Open-Collector OutputSpecifications 4.2 RS-232C Communications4.3 Card Reader Technical Specifications Serial Interface SpecificationPC Connection Cable Connections5.0 Specifications 5.1 Measurement SectionTesting Thresholds Measurement Resistance Range 0 to 200.0 MΩ5.2 General Specifications for the 3M Shoes and Wrist Strap Tester 6.0 Maintenance & Service6.1 Battery Replacement Indicator 6.2 Error Messages Error MessageSolution Err.1Testing Considerations 6.4 Cleaning7.0 Operational Verification Test Testing Wrist Strap Ranges Equipment RequiredTest Set-Up Figure 1 Wrist Strap Test Set-upTesting Wrist High Limits - Refer to Wrist Test Table Testing Wrist Low Limit - Refer to Wrist Test TableWrist Test Table Testing Shoe Ranges Testing Shoes Low Limits - Refer to Shoes Test TableRegulatory Information Shoe Test TableWEEE Statement cULus StatementPage Electronic Solutions Division Static Control Products Important Notice