C&G Level 3 Award in the Periodic Inspection, Testing and Certification of Electrical Installations
|
|
- Ashley Owens
- 5 years ago
- Views:
Transcription
1 C&G Level 3 Award in the Periodic Inspection, Testing and Certification of Electrical Installations Test instruments and recommended testing sequence 1
2 Outcomes of this Session describe the different types of test instrument required explain the requirements regarding periodic testing sequence describe the importance of comparing test results with relevant criteria explain the requirements for safety when testing state the requirements for circuits in prescribed special installations and locations, in terms of identifying the installations and locations to which special requirements apply, demonstrating the ability to make reference to the appropriate requirements in each case and, from given information, be able to identify the requirements in relation to specific areas and installations. 2
3 Requirements of testing The person carrying out inspection and testing must be competent. The inspector must therefore be, skilled, experienced, and have sufficient knowledge of the type of installation to be inspected and tested to ensure that no danger arises to any person, livestock or property. 3
4 Test Instruments Before testing can take place, the correct instruments must be selected. The type of instrument chosen depends on the test being done. You should be aware of certain criteria that need to be considered. When using test instruments, the precautions to take are: Know the instrument, its uses and limitations Follow all the safety procedures Check that the equipment meets current standards Check that the test leads meet with the requirements of GS 38 Check that the test equipment is calibrated correctly. Testing should be carried out in such a manner that `no danger to person livestock or property arises There are certain tests that can cause damage to equipment 4
5 Requirements of Test Instruments BS 7671 lays out the minimum requirements for the test instruments used to test in accordance with BS EN All the differing test instruments are listed and although two of them are the most common, it is necessary for you to know the requirements of all of each. 5
6 Low-resistance ohmmeter (continuity test instrument) 4.3 p.82 A low resistance ohmmeter or continuity scale on a combined insulation/continuity tester. Four characteristics: 1. The measuring range should have a resolution of at least 0.01 Ω. 2. A test current derived from a source with no-load voltage between 4 V-24 V. 3. A short-circuit test current of not less than 200 ma. Instruments to BS EN will meet these requirements. Zero reading on the display shows that the resistance of the leads have been nulled. Leads connected together Calibration label showing date 6
7 Accuracy of results The person carrying out the tests, should also be aware that the accuracy of any results will depend on the way in which a particular test instrument is used. You should check that: you know how to null or zero, where necessary, the test instrument where applicable, the crocodile clips are connected the right way round you are aware of the limits of the test instrument 7
8 Insulation Resistance Tester (High resistance ohmmeter) An Insulation Resistance Tester is a small d.c. generator. (This instrument is often, incorrectly, called a `megger!) The instrument should comply with BS EN
9 Insulation Resistance Tester/Ohmmeter O.S.G p.95 (GN3 4.4 p.83) The test voltages required are: V d.c. for SELV and PELV circuits/spds (O.S.G Table p.96) V d.c. for all circuits 500V a.c V d.c. for circuits > 500V < 1000V 9
10 Insulation Resistance Test The insulation resistance test is the electrician s pressure test. We pressurise the system by applying a voltage, and we can see where the current leaks. We are testing for current leakage between conductors. We are making sure that the current passes through the load and not between the live conductors, or between live conductors to earth. 10
11 Earth Fault Loop Impedance Tester This should operate in less than 40 ms (about 2 cycles of alternating current), with a test current of between A. The resolution on the scale is adequate at 0.01 Ω. This instrument should comply with BS EN
12 Earth Electrode Test Instrument O.S.G p.101 (GN p.46-47) There are two types of instrument that can be used for carrying out an earth electrode resistance test. Test method 1 (DEAD testing) Earth electrode test instrument which has three or four terminals (C1,P1/P2,T2/C2,T1), Test method 2 (LIVE testing) An earth fault loop impedance test instrument when there is an RCD protecting the TT installation. Instruments should comply with BS EN
13 RCD Test Instrument The RCD test instrument needs three scales. These are ½; 1 and 5. In each of the tests required for the RCD, the test voltage must not rise above 50 V a.c. rms. The accuracy of the instrument must be ± 10% to allow for voltage variations and have a timing accuracy of ± 5%. Additionally, they should allow for positive and negative half-cycles to be tested, as well as allowing for time delayed RCDs. 13
14 Checking of Test Instruments Test instruments require regular testing and calibration where required. The instrument should have a current test certificate! The normal time span between calibration checks should not be more than 1 year. As far as the EAWR is concerned, test instruments should be: fit for use used properly appropriate for the task The accuracy of a test instrument can be judged in one of two ways: 1. regular accuracy checks using resistors/calibration check unit, etc. 2. regular (at least annual) calibration of the test instrument. 14
15 Inspection and Testing Procedure Visual Inspection Check for any obvious mechanical damage or deterioration of materials and equipment, exposed cables and live parts, missing covers, fixings, labels and notices etc. 15
16 Inspection and Testing Procedure Visual Inspection The main switchgear and all distribution boards. These should be inspected for the following: Fuses and MCBs are correctly rated for over-current and fault current Fuse and switch contacts are clean and have not been over-heating Conductor terminations are tight and correctly lugged (if possible) Busbar connections are properly made and clamps are tight. 16
17 Inspection and Testing Procedure Cables - whenever possible cables should be inspected to ascertain: The suitability for the load and operating environment The condition of the insulation and protection Adequacy of fixings and mechanical protection Suitability of glands and shrouds Proper use of earthing clamps and earth connections Any signs of over-heating and damage 17
18 Inspection and Testing Procedure Equipment, accessories and lighting fittings should be inspected for: Deterioration due to the atmosphere Mechanical damage Over-heating and adequate fixings Connections of conductors and condition of flexes - This should include removing light fitting covers, switch plates, socket outlets and covers of equipment. A sample of approximately 10% of all parts and areas of the installation should be inspected. 18
19 Inspection and Testing Procedure Testing Continuity of circuit protective conductors (CPCs) at all metal accessories and equipment within a height of 3.5 metres from floor level, and at 10% of all lighting fittings. Continuity of all bonding conductors and earth clamps. Continuity of all ring circuit conductors, including CPCs. R1 + R2 continuity test or R2 test on every final circuit. 19
20 Testing Inspection and Testing Procedure Insulation resistance between live conductors and earth of all circuits collectively, excepting any circuits supplying electronic equipment which may be damaged by the test. These shall be listed separately as not having been tested. An electrical separation test on all electrically separated circuits. Polarity at the board and at a 10% sample of all lighting switches and equipment to ensure that switches interrupt only phase conductors. 20
21 Testing Inspection and Testing Procedure Earth fault loop impedance (Ze) at the main intake position. Earth fault loop impedance (Zs) at each distribution board. Earth fault loop impedance (Zs) test on every final circuit and every socket outlet. Test all Residual Current Devices. The resistance of every earth electrode. Prospective fault current at the main intake position and at every distribution board. A manual operation test on all MCBs, RCDs, switch fuses and isolators. 21
22 Inspection and testing of special installations and locations Part 7 of BS 7671 details the particular requirements for special installations and locations, such as swimming pools, saunas, caravan parks etc. There are occasional instances where a special location makes mention of inspection and testing. Exhibitions, shows and stands - Regulation requires inspection and testing to be carried out each time the installation is assembled. No additional tests are called for. Electrical installations in caravans and motor caravans - Fig 721 requires that a periodic inspection is to be carried out not less than once every three years and annually if the caravan is used frequently. Temporary electrical installations for structures, amusement devices and booths at fairgrounds, amusement parks and circuses - Regulation requires the electrical installation between its origin and any electrical equipment to be inspected and tested after each assembly on site. No additional tests are called for. End 22
C&G 2395 Exam Paper June Section A-All questions carry equal marks. Answer all three questions. Show all calculations.
C&G 2395 Exam Paper June 2013 Section A-All questions carry equal marks. Answer all three questions. Show all calculations. 1. The electrical installation in an industrial unit is scheduled for a periodic
More informationInspection and Testing Pocket Notes
Inspection and Testing Pocket Notes of Initial Verification Periodic Inspection Purpose of Information required by inspector 1. All equipment is correct type and complies with relevant British Standard
More informationC&G 2395 Exam Paper April Section A - All questions carry equal marks. Answer all three questions. Show all calculations.
C&G 2395 Exam Paper April 2013 Section A - All questions carry equal marks. Answer all three questions. Show all calculations. Q.1 The electrical installation in a small food retail outlet is scheduled
More informationInspection and Testing
Chapter 16 Inspection and Testing 16.1 INTRODUCTION The Purpose of Inspection, Testing and Certification or Reporting The fundamental reason for inspecting and testing an electrical installation is to
More informationES18 Security Theory/Regulations Answer Schedule
ES18 Security Theory/Regulations Answer Schedule Notes:1. means that the preceding statement/answer earns 1 mark. 2. This schedule sets out the expected answers to the examination questions. The marker
More informationPERIODIC INSPECTION REPORT FOR AN ELECTRICAL INSTALLATION
For explanatory notes relating to software endorsement, see Notes for Recipients A. DETAILS OF THE CLIENT Client: PERIODIC INSPECTION REPORT FOR AN ELECTRICAL INSTALLATION Issued in accordance with British
More informationSAFETY QUALITY TECHNOLOGY. Guidance on Safe Isolation Procedures
SAFETY QUALITY TECHNOLOGY Guidance on Safe Isolation Procedures Introduction Every year, people working on construction sites suffer electric shock and burn injuries some of which, tragically, are fatal.
More informationCCSSL35 Carry out the wiring and testing of electrical circuits and equipment
Carry out the wiring and testing of electrical circuits and equipment Overview This standard is about the basic competences that you need to wire up and test electrical equipment and circuits for the theatre
More informationRigel 601 CHECKBOX. Instruction Manual. 348A551 Issue 2.0. April Seaward Electronic Ltd. Issue 2.0
Rigel 601 CHECKBOX Instruction Manual 348A551 Issue 2.0 April 2006 2006 Seaward Electronic Ltd. Issue 2.0 Limited Warranty & Limitation of Liability Rigel Medical guarantees this product for a period of
More informationSEMEEE3-34 Carrying out functional tests on electrical equipment
Overview This standard identifies the competences you need to carry out functional tests on electrical equipment, in accordance with approved procedures. You will be required to carry out pre-test inspections
More informationThe definition of a competent person given in the Electricity at Work Regulations 1989 (EWR) is as follows:
Electrical Safety Guidance Note 1 - General Guidance Competent Person The definition of a competent person given in the Electricity at Work Regulations 1989 (EWR) is as follows: "A person in the possession
More informationLandlord Report Operational limitations including the reasons (see page No. ) N/A
Installer s Reference Number IRN/ A. DETAILS OF THE CLIENT Client: Rosen Rentals ltd UNKNOWN Address: Issued in accordance with British Standard 7671 Requirements for Electrical Installations by an ELECSA
More informationSEMEMI SQA Unit Code H2AP 04 Carrying out fault location on electrical equipment and circuits
Carrying out fault location on electrical equipment and circuits Overview This unit identifies the competences you need to locate faults on electrical equipment and circuits, in accordance with approved
More informationAligning EDIS with Guidance Note 3
EDIS USER GUIDE Aligning EDIS with Guidance Note 3 Using EDIS to adhere to Guidance Note 3: Inspection & Testing (Electrical Regulations), incorporating amendment 3 2015 Doc Version: 27 Feb 2017 www.electricalcertificates.co.uk
More informationQPEO2/033N Credit Value: 14 QCF Level: 2 GLH: 64 Wiring and testing electrical equipment and circuits
Performing Engineering Operations QPEO2/033N Credit Value: 14 QCF Level: 2 GLH: 64 Wiring and testing electrical equipment and Learner Name: EAL Assessment Route Summary This EAL assessment route covers
More informationQPEO2/037N Credit Value: 15 QCF Level: 2 GLH: 68 Maintaining electrical equipment/systems
Performing Engineering Operations QPEO2/037N Credit Value: 15 QCF Level: 2 GLH: 68 Maintaining electrical equipment/systems Learner Name: 2013 Excellence, Achievement & Learning Ltd EAL Assessment Route
More informationMAKING ELECTRICAL A GUIDE ON HOW TO INSPECT AND TEST PORTABLE APPLIANCES SAFELY AND EFFECTIVELY
MAKING ELECTRICAL A GUIDE ON HOW TO INSPECT AND TEST PORTABLE APPLIANCES SAFELY AND EFFECTIVELY 'Published in consultation with The Health & Safety Executive' TECHNOLOGY WORK - SAFELY The Electrical Contractors'
More informationProject: Consultant : MEP Contractor: PREPARED BY: DORMAN SMITH SWITCHGEAR - DUBAI REVIEWED BY CONSULTANT : Page 1 of 15
PRCEDURES FR RUTINE TESTING F CAPACITR BANKS Consultant : MEP Contractor: Project: PREPARED BY: DRMAN SMITH SWITCHGEAR - DUBAI NAME: REVIEWED BY CNSULTANT : NAME: SIGNATURE: SIGNATURE: Page 1 of 15 Table
More informationPECIMEN IMM6. Minor Electrical Installation Works Certificates. Amd 3: In accordance with BS 7671
IMM6 NCR (No Carb o n Requi red) Minor Electrical Installation Works Certificates Installer s Reference Number IRN/ PART 1: DETAILS OF THE MINOR WORKS Client: minor works completed: IMM6/ MINOR ELECTRICAL
More information-- I. Practical Guide to Inspection, Ttsring and Certification
-- I Practical Guide to Inspection, Ttsring and Certification D L i ~ Electrical Practical Guide to Inspection, Testing and Certification of Installations Conforms to IEE Wiring Regulations/BS 7671/Part
More informationGas Network Craftsperson
Gas Network Craftsperson Unit EIAU016 Carrying out Fault Diagnosis on Electrical Equipment and Circuits This assessment specification has been developed as part of the network maintenance craftsperson
More informationCircuit breakers PR 60
Circuit breakers PR series are mechanical switching devices able to switch, conduct and switch-off the current under normal conditions and able to switch, conduct and automatically switch-off the current
More information15 Appendix 15 Notes on periodic inspecting and testing
Guide to the Wiring Regulations 15 Appendix 15 Notes on periodic inspecting and testing 15.1 Introduction scope and statutory requirements After an electrical installation is constructed, commissioned
More informationDX 3 RCDs. Technical data Nature and consequences of electrical risks Direct and indirect contact. Direct contacts
RCDs Nature and consequences of electrical risks Direct and indirect contact All electrical risks for people are the result of direct or indirect contact. What are these contacts? And how can we protect
More informationMaintaining electrical equipment/systems
Unit 037 Maintaining electrical equipment/systems Level: 2 Credit value: 15 NDAQ number: 500/9514/6 Unit aim This unit covers the skills and knowledge needed to prove the competences required to cover
More informationElectrical Safety in the Food Industry
Health and and Safety Executive Electrical Safety in the Food Industry John Chamberlain HM Principal Specialist Inspector (Electrical & Control Systems) Manchester CROWN COPYRIGHT What I ll cover Legal
More informationLeakage Current Testing Is it right for your application?
Leakage Current Testing Is it right for your application? Introduction The Leakage Current test (LCT for short) is most often specified to be performed as a type test in a design or engineering laboratory
More informationReferences 6 k thermal overload relays, adjustable from 0.11 to 16 A
s 6 k thermal overload relays, adjustable from 0.11 to 16 A 3-pole relays with screw clamp terminals These overload relays are designed for the protection of motors. They are compensated and phase failure
More informationGas density monitor With integrated transmitter Model GDM-100-TI
SF 6 gas solutions Gas density monitor With integrated transmitter Model GDM-100-TI grid Products WIKA data sheet SP 60.05 for further approvals see page 5 Applications Gas density monitoring of closed
More informationPortable Appliance Testing
The University of Edinburgh E Brief description of the paper University Health and Safety Committee Tuesday 18 th November 2014 Portable Appliance Testing This Paper presents the review of the University
More informationCode of Practice for the Inspection and Testing of Portable Electrical Equipment (PAT)
Code of Practice for the Inspection and Testing of Portable Electrical Equipment (PAT) Reviews and Revisions Action Date Reason Reviewer Updated details of External PAT Contractor 17/02/16 New contract
More informationGeneral electrical and electronic engineering applications
Unit 067 General electrical and electronic engineering applications Level: 2 Credit value: 12 NDAQ number: 500/9514/6 Unit aim This unit covers the skills and knowledge needed to prove the competences
More informationCHAPTER 2: ELECTRICAL SAFETY
Contents: CHAPTER 2: ELECTRICAL SAFETY 2.1 Physiological Effects of Electricity 2.2 Macroshock and Microshock 2.3 Approaches Towards Protection Against Shock 2.4 Medical Safety Test 2.5 Medical Equipment:
More informationArran LED Floodlight Luminaire
Arran LED Floodlight Luminaire INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS Important: Please read these instructions carefully before installing or maintaining this equipment. Good electrical
More informationPULSAR 5000 SERIES OPERATING & INSTALLATION INSTRUCTIONS SERIES 5000 PLEASE READ CAREFULLY BEFORE INSTALLING
PULSAR 5000 SERIES OPERATING & INSTALLATION INSTRUCTIONS SERIES 5000 PLEASE READ CAREFULLY BEFORE INSTALLING Please Note: Ranges above 500mbar are designed and manufactured in accordance with sound engineering
More informationLondon Underground - Section 12 approved Switch Disconnectors
Introduction Following the Kings Cross fire of 1987, the resulting Fennell enquiry prompted the introduction of additional fire precautions for Sub-surface Railway Stations. These additional requirements
More informationLow Voltage Electricity System Safety Rules & Associated Safety Guidance
Annex J To Loughborough University Facilities Management (FM) Health and Safety Policy Low Voltage Electricity System Safety Rules & Associated Safety Guidance 1. Introduction a. These Safety Rules are
More informationGround Fault Circuit Interrupter(GFCI) Policy
NewStar Netronics, LLC American Products for the World Ground Fault Circuit Interrupter(GFCI) Policy 3926 East 3 rd Street Tulsa, OK 74112 Phone (918)894-5006 Fax (918)836-9909 tech@newstarnetronics.com
More informationOXY Integral. INTERCON ENTERPRISES INC Tel: Fax: Internet:
OXY Integral INTERCON ENTERPRISES INC Tel: 800 665 6655 Fax: 604 946 5340 E-Mail: sales@intercononline.com Internet: www.intercononline.com Manual Integral 2006 1 INDEX 2-3 PREFACE 4 INTRODUCTION 5 Principle
More informationOEM Manual MODEL 2305 ECONOMICAL DIGITAL SINGLE CYLINDER SCALE
OEM Manual MODEL 2305 ECONOMICAL DIGITAL SINGLE CYLINDER SCALE 1 These instructions generally describe the installation, operation, and maintenance of subject equipment. The manufacturer reserves the right
More informationDigiTRON Electrical Flying Leads, Jumpers and Harness Assemblies Site Received Test Manual
1 Document No: SRT-001 DigiTRON Electrical Flying Leads, Jumpers and Harness Assemblies Site Received Test Manual www.siemens.com/energy/connector-operations-manual 2 This page records the revision status
More informationGeneral maintenance engineering applications
Unit 868 General maintenance engineering applications UAN: J/600/6007 Level: Level 2 Credit value: 12 GLH: 55 Relationship to NOS: Endorsement by a sector or regulatory body: Aim: This unit has been derived
More informationGeneral maintenance engineering applications
Unit 068 General maintenance engineering applications Level: 2 Credit value: 12 NDAQ number: 500/9514/6 Unit aim This unit covers the skills and knowledge needed to prove the competences required to cover
More informationSEMEEE36 Checking the compliance of electrical equipment against the specification
Checking the compliance of electrical equipment against the Overview This unit identifies the competences you need to carry out compliance checks on electrical equipment, in accordance with approved procedures.
More informationELECTRICAL SAFETY ON CONSTRUCTION SITES
ELECTRICAL SAFETY ON CONSTRUCTION SITES HSE BOOKS The risk 10 Each year, people are killed or seriously injured by electricity in the construction industry. Most of these accidents could be avoided. 11
More informationPSSI 3 High Voltage Metal-Enclosed Switchgear
1. SCOPE This Safety Instruction applies the principles established by the ScottishPower Safety Rules (Electrical and Mechanical) and Company Safety Instructions to achieve Safety from the System for personnel
More informationThe accuracy and safety of the connected measuring devices are directly regulated. of the introduced current transformers.
Product family Current transformers Current transformers (CTs) are introduced where it is difficult to access a direct measuring ot network current. Current transformer transforms the high network current
More informationZIRCONIA OXYGEN DETECTOR SERVICE MANUAL
Service Manual ZIRCONIA OXYGEN DETECTOR SERVICE MANUAL TYPE: ZFK 3, 4, 7 TN5A08a-E CONTENTS. PREFACE.... MEASUREMENT PRINCIPLE... 3. ADJUSTMENT...3 3. Zero (Air) Adjustment... 3 3. Span Adjustment... 3
More informationHigh-performance submersible pressure transmitter For level measurement Model LH-10
Electronic pressure measurement High-performance submersible pressure transmitter For level measurement Model LH-10 WIKA data sheet PE 81.09 Applications Level measurement in rivers and lakes Deep well
More informationSafe Schools: A Health and Safety Check
Name of School: Optional Information Date of Inspection: Vocational Program/Course/Room: Signature of Inspector: Use of Electrical Equipment Self-Inspection Checklist Guidelines: This checklist covers
More informationLightning and surge protection for yachts
934 Lightning and surge protection for yachts r Yachts at sea, at anchor and ashore (e.g. in a dry dock) are vulnerable to lightning strikes. The probability of a lightning strike depends on the local
More informationCheck with local zoning official for property line distance requirements.
RESIDENTIAL POOL PLAN SUBMITTAL GUIDELINES The following guidelines are intended to assist municipal residents with the permit acquisition process with regard to pools, spas and hot tubs for single family
More informationHigh-performance submersible pressure transmitter For level measurement Model LH-10
Electronic pressure measurement High-performance submersible pressure transmitter For level measurement Model LH-10 WIKA data sheet PE 81.09 Applications Level measurement in rivers and lakes Deep well
More informationWIND CLIPPER KTS ILLUM SCALE INC DEC CLIPPER WIND SYSTEM
CLIPPER WIND KTS ILLUM SCALE DEC INC CLIPPER WIND SYSTEM TABLE OF CONTENTS INTRODUCTION PRE-TEST OF INSTRUMENT INSTALLING THE MASTHEAD SENSOR UNIT INSTALLING THE DISPLAY NORMAL OPERATION CHANGING THE
More information2-1- Shipping Receiving Lifting Location on Site Installation Stages 6
NEUTRAL GROUNDING RESISTORS INSTALLATION, OPERATION & MAINTENANCE MANUAL Contents 1- SAFETY INSTRUCTIONS... 3 1-1- Compliance with Instructions in this Manual. 3 1-2- Guidance Notes Installation.... 3
More informationSEGMENT NINE - Electricity
71 SEGMENT NINE - Electricity After studying this segment you should have a greater understanding of the potential danger posed by electricity and the steps taken in the workplace to ensure that electrical
More informationTRANSPORTABLE BUILDING PERIODIC INSPECTION REPORT
TPN3/03372 TRNSPORTLE UILDING PERIODIC INSPECTION REPORT Issued in accordance withritish Standard 77-Requirements for Electrical Installations by an pproved Contractor enrolled with NICEIC, Warwick House,
More informationPAT testing guide (4th Edition)
PAT testing guide (4th Edition) The word Megger is a registered trademark 2 PAT testing guide - 4th Edition www.megger.com Contents What is Portable Appliance Testing?...1 Why should electrical equipment
More informationNational Grid UK Electricity Transmission plc. NATIONAL SAFETY INSTRUCTION and Guidance
National Grid UK Electricity Transmission plc NATIONAL SAFETY INSTRUCTION and Guidance LOW VOLTAGE EQUIPMENT Copyright National Grid plc 2016, all rights reserved. No part of this publication may be reproduced,
More informationPAT Testing Procedures WYMONDHAM RUGBY FOOTBALL CLUB. Wymondham RFC PAT Testing Procedure Version 1 Revision 3 Wednesday, 27 July 2016 Page 1
WYMONDHAM RUGBY FOOTBALL CLUB PAT Testing Procedures Wednesday, 27 July 2016 Page 1 Contents 1 Introduction 2 Explanation of Terms Used 3 What Does the Law Require? 4 Controlling the Risk 5 Maintenance
More informationBulletin Swimming pool, hot tub and spa installations Rules , , , , , and
Bulletin 68-7-11 Swimming pool, hot tub and spa installations Rules 68-000, 68-056, 68-058, 68-064, 68-068, 68-302 and 68-404 Scope (1) Swimming pools - general (2) Grounding & bonding (a) Bonding for
More informationSeaward Instruments. Portable Appliance. Portable Appliance Testing A Practical Guide. Testing. A Practical Guide
Seaward Instruments Portable Appliance Portable Appliance Testing A Practical Guide Testing A Practical Guide The winning PAT line up The Apollo Series of downloading PAT testers from Seaward Flexible
More informationSelection of Electrical PPE Tables
Selection of Electrical PPE Tables Instructions Table 1 - Starting with Table 1, select the task you plan to do (right-hand column) and the condition of the equipment you will be working on, (center column).
More informationFlorida Building Code 6 th Edition (2017) Residential. Broward County Edition Loose-leaf Supplement
Board of Rules and Appeals FBC 6 th Edition (2017)- Residential - Supplement No. 1 January 1, 2018 Florida Building Code 6 th Edition (2017) Residential File removed pages for reference. Broward County
More informationInspection and Testing of Signalling Inspection and Testing Principles
Discipline: Engineering (Signalling) Category: Standard Inspection and Testing of Signalling Inspection and Testing Principles ESC-21-03 Applicability ARTC Network Wide CRIA (NSW CRN) Primary Source SCP
More informationElectrical. Version 1.0
This document is intended to provide basic safety guidelines for the Physical Plant Department at Community College of Allegheny County. The information provided in this guide may vary by site. Version
More informationDK46 - DK800 Supplementary instructions
DK46 - DK800 Supplementary instructions Variable area flowmeter Device category II2G with electrical internals Additional Ex manual KROHNE CONTENTS DK46 - DK800 1 Safety instructions 3 1.1 General... 3
More information5 th year (Control department)
Benha Faculty of Engineering Benha University 5 th year (Control department) Clinical Equipment Management(E527) Examiner: Dr.Waleed A.A Salem Final Written Examination 2012 / 2013 Time : Three Hours Answer
More informationWelding With Arc Welding Equipment
Optional Information Name of School: Date of Inspection: Vocational Program/Course/Room: Signature of Inspector: Welding With Arc Welding Equipment Self Inspection Checklist Guidelines: This checklist
More informationParticipants are expected to carry out the pre-determined tasks by the Competition Committee using specially designed underwater robots.
UNMANNED UNDERWATER SYSTEMS COMPETITION CONTEST TERMS AND CONDITIONS 1) Objective Participants are expected to carry out the pre-determined tasks by the Competition Committee using specially designed underwater
More informationCovered Task 409OP Training Guide Inspecting Interference Bonds
Directions This training guide is to be used by a Subject matter expert (SME) authorized Evaluator/Trainer and Trainee during on-thejob training (OJT) or prior to an evaluation as a resource. (S) Indicates
More informationOEM Manual. MODEL ½ Digit DRUM SCALE
OEM Manual MODEL 4020-3 ½ Digit DRUM SCALE Scaletron Industries, Ltd. Bedminster Industrial Park 53 Apple Tree Lane P.O. Box 365 Plumsteadville, PA 18949 USA Toll Free: 1-800-257-5911 (USA & Canada) Phone:
More informationInstruction Manual Differential Pressure Transmitter
DE61 Instruction Manual Differential Pressure Transmitter Table of Contents 1. Safety Instructions 2. Intended Applications 3. Product Description and Functions 4. Installation 5. Commissioning 6. Maintenance
More informationHST-3000 VDSL QUICK CARD
HST-3000 VDSL QUICK CARD ( ) March 2012 Technical Assistance: 1-866-228-3762 TAC@jdsu.com Resistive Fault Location (RFL) Test Purpose The purpose of this test is to identify and locate resistive fault
More informationGuidance and history. Why MEIGaN? Medical Locations & Healthcare Electrics Part 1
Medical Locations & Healthcare Electrics Part 1 Emergency Isolation Room Paediatric Isolation Room Paediatric HDU Medical Locations The risk, Earthing, IPS and UPS IEC 60364, MEIGaN and IET GN7 2015 Richard
More informationPERMANENT POOLS. Location
Community Development Department 211 Walnut Street - PO Box 426 Neenah, WI 54957-0426 Phone: (920) 886-6130 Fax: (920) 886-6129 Web site: www.ci.neenah.wi.us PERMANENT POOLS A pool is any man-made structure,
More informationElectrical. OSHA Office of Training and Education 1
Electrical OSHA Office of Training and Education 1 Introduction An average of one worker is electrocuted on the job every day There are four main types of electrical injuries: Electrocution (death due
More informationWork Health and Safety (Managing Electrical Risks at the Workplace Code of Practice) Approval 2015
Australian Capital Territory Work Health and Safety (Managing Electrical Risks at the Workplace Code of Practice) Approval 2015 Notifiable instrument NI2015 331 made under the Work Health and Safety Act
More informationElectrical Safety. Hazard Awareness
Electrical Safety Hazard Awareness What does Hazard mean? Hazard means: any potential or actual threat to the wellbeing of people, machinery or environment Electrical hazard safety means: taking precautions
More informationSEMME2135 Assisting in modifying and adding electrical circuits in yachts and boats
Assisting in modifying and adding electrical circuits in yachts and boats Overview This standard identifies the competences you need to assist with the modification or addition of electrical circuits in
More informationIEC April Authorized Sole Agent : PT. Wisma Niagatama Perkasa. Phone : (031) Fax. : (031)
IEC 62271-200 April 2004 Authorized Sole Agent : PT. Wisma Niagatama Perkasa Phone : (031) 5041242 Fax. : (031) 5044580 IEC 62271-200 Introduction Scope This standard specifies requirements for factory-assembled
More informationIsolation of power supplies
Isolation of power supplies Guidance Note 14 Jan 14 1 Isolation of power supplies Legal Obligations The Health and Safety at Work Act 1974 sets out the general health and safety duties of employers, employees
More informationThe invisible killer - electrical safety in the food and drink industry
The invisible killer - electrical safety in the food and drink industry Jackie Wooldridge Head of Health & Safety 2 Sisters Food Group A game of chance? - Introduction to electrical hazards 1. Take turns
More informationMODEL NO: TIG200HFACDC
INSTRUCTIONS FOR: TIG/MMA HF AC/DC INVERTER WELDER 200A 230V MODEL NO: TIG200HFACDC Thank you for purchasing a Sealey product. Manufactured to a high standard, this product will, if used according to these
More informationInstallation, use and maintenance instructions. Gas burner (5)
Installation, use and maintenance instructions Gas burner MODEL GAS 4 TYPE 516 T80 291 (5) TECHNICAL FEATURES Thermal output 180-470 kw 154.800-404.200 kcal/h Fuel Natural gas Pci 8-10 kwh/m 3 = 7000-8600
More informationSEMEM3-78 Testing and calibrating instrumentation and control equipment and circuits
Testing and calibrating instrumentation and control equipment and Overview This unit identifies the competences you need to carry out tests and calibration of instrumentation and control equipment and,
More informationSocket P2RF-05-S P2RF-08-S Clip & Release Lever Nameplate R99-11
Screwless Clamp Terminal Socket P2RF@@S Screwless clamping greatly contributes to reducing wiring time. No over or under tightening of cable connection so better contact reliability is achieved. Double
More informationHigh-performance submersible pressure transmitter For level measurement Model LH-20
Electronic pressure measurement High-performance submersible pressure transmitter For level measurement Model LH-20 WIKA data sheet PE 81.56 Applications Deep well and borehole measurements Groundwater
More informationHigh-performance submersible pressure transmitter For level measurement Model LH-20
Electronic pressure measurement High-performance submersible pressure transmitter For level measurement Model LH-20 WIKA data sheet PE 81.56 Applications Deep well and borehole measurements Groundwater
More informationHigh-performance submersible pressure transmitter For level measurement in hazardous areas Model LH-20
Electronic pressure measurement High-performance submersible pressure transmitter For level measurement in hazardous areas Model LH-20 WIKA data sheet PE 81.56 Applications Deep well and borehole measurements
More informationMed Aire Alternating Pressure Pump and Pad System
User Manual Med Aire Alternating Pressure Pump and Pad System 14002E 14001E Symbols & Statements NOTE Indicates some tips or some information users should be aware of. CAUTION Indicates correct operating
More informationOperating Instructions
Operating Instructions Light-metal Ex d enclosures / flameproof enclosure > 8265/0 Empty enclosure > 8265/4 Control panel, integrated in Ex e enclosure > 8265/5 Control panel Table of Contents 1 Table
More informationHazard Sheet 8. Electricity. Electricity
Introduction if not used correctly can prove to be a high hazard that can result in electrocution with fatal consequences. 30mA is sufficient to bring about a cardiac arrest and death. ABB projects will
More informationVERTICAL AIR COMPRESSORS
VERTICAL AIR COMPRESSORS MODEL NO: VE11C150, VE15C150, VE18C150 PART NO: 2226005, 2226000, 2226015 OPERATION & MAINTENANCE INSTRUCTIONS LS0615 INTRODUCTION Thank you for purchasing this CLARKE Vertical
More informationInstruction Manual Contact Pressure Vacuum Gauge
MS10 Instruction Manual Contact Pressure Vacuum Gauge Table of Contents 1. Safety Instructions 2. Intended Applications 3. Product Description and Functions 4. Installation 5. Commissioning 6. Maintenance
More informationElectrical Safety Program
Electrical Safety Program For Adopted LC-1005 Rev. 06/16 Page 1 I. Introduction As part of Organization s overall safety and health program, an
More informationInfrared Thermography Inspection Guidelines. Date Issued:
Infrared Thermography Inspection Guidelines Date Issued: 2002 01 29 Created By: Approved By: L. Henderson G. Durnford Table Of Contents Table Of Contents...i POLICY STATEMENT...1 APPLICABLE INTERNATIONAL
More informationStatus Date Prepared Reviewed Endorsed Approved
Discipline Engineering Standard NSW Category Signalling Title Rerailing Precautions to be Taken Reference Number SMP 26 (RIC Standard: SC 00 52 00 26 SI) Document Control Status Date Prepared Reviewed
More informationDimensions. Technical Data General specifications Switching element function Rated operating distance s n 5 mm
Dimensions M18x1 37 40 4 0102 24 LED Model Number Features 5 mm embeddable Usable up to SIL2 acc. to IEC 61508 Connection BN BU Accessories L+ L- EXG-18 Quick mounting bracket with dead stop BF 18 Mounting
More informationPrewired position switches FA series
2 Prewired position switches FA series Selection diagram 01 08 10 11 1 15 1 02 external rubber gasket external rubber gasket 1 51 52 54 55 56 5 ACTUATORS adjustable lever safety adjustable lever 41 45
More information