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  • BUREAU OF INDIAN STANDARDS (Western Region Office, Mumbai)

    DRAFT PRODUCT CERTIFICATION MANUAL FOR COMMENTS

    Our Ref: DDGW Sectt(PCO/RD) 23 Jan 2014

    Sub: Preparation & review of draft manuals for product certification

    This has reference to CMD circular CMD-1/31 dtd:11 Nov 2013 on the above subject. In this connection, please find enclosed the draft product certification manuals prepared by WRO as indicated in Annex-I

    Kindly examine the draft product certification manuals and forward your comments on the drafts to the ROs/ BO’S indicated against them in Annex-I and a copy of the comments may also be forwarded to at wro@bis.org.in

    Last date for comments: 3 Feb 2014.

    Comments, if any, may please be made in the format as given below:

    Sl. Name Clause/ Paragraph / Type of Comments Proposed Change No. of RO / Sub-clause Figure / comment

    BO Table (General / Technical / Editorial)

    Note: Separate sheets may be attached in case comments are lengthy and cannot be incorporated in the table.

    (Rosy Dhawan) Sc ‘E’ & PCO (DDGW Sectt)

  • BIS logo BUREAU OF INDIAN STANDARDS PRODUCT CERTIFICATION SCHEME

    PRODUCT CERTIFICATION MANUAL

    Diesel Engines

    Doc No: Issue No: Date: Nov 2013 Page No. Prepared by: Head (RBO) Approved by:

    Amendment Sheet

  • BIS logo BUREAU OF INDIAN STANDARDS PRODUCT CERTIFICATION SCHEME

    PRODUCT CERTIFICATION MANUAL

    Diesel Engines

    Doc No: Issue No: Date: Nov 2013 Page No. Prepared by: Head (RBO) Approved by:

    FORWORD This manual elaborates principle manufacturing processes, infrastructure and quality controls, Scheme of Testing and inspection ,Marking fee rates, guidelines for writing scope of licence and inclusion of new types, Size of sample to be drawn for testing and manner of sealing it, list of test equipments/facilities, testing charges, testing time and Test facilities at BIS labs/OSLs etc. This also outlines raw materials involved in manufacturing of the product. This manual aims in providing basic inputs and all essential aspects with the expectation of bringing uniformity in BIS certification activity of the product. This document is intended for internal use by BIS inspecting officers who should however do not treat such document as replacement for referred Standards or that of relevant Scheme for Testing and Inspection (STI).

  • BIS logo BUREAU OF INDIAN STANDARDS PRODUCT CERTIFICATION SCHEME

    PRODUCT CERTIFICATION MANUAL

    Diesel Engines

    Doc No: Issue No: Date: Nov 2013 Page No. Prepared by: Head (RBO) Approved by:

    Table of Contents

    SECTION I PRODUCT Description of Product(s) Latest Indian Standard List of Referred Indian Standards Checklist for Submission of an application for GOL SECTION II RAW MATERIALS List of Important Raw Materials SECTION III MANUFACTURING PROCESS & IN-PROCESS QUALITY CONTROLS Manufacturing Process & Control Section Infrastructure for production SECTION IV CERTIFICATION CRITERIA Identification of critical requirements of IS 11170:1985 Scheme of testing and inspection Marking fees Guidelines for writing scope of licence Guidelines for inclusion of new varieties Sample Size Manner of sealing sample Handling of Remnants SECTION IV INSPECTION AND TESTING Packing material requirement for samples List of required Test Equipment/facilities and frequency of calibration Status of Test Facilities in BIS Labs and OSLs with Testing Charges, and approximate time required for testing by BIS Labs/OSLs Basis for Grant of Licence Details of Tests to be carried out in factory SECTION V OTHER IMPORTANT ASPECTS

  • BIS logo BUREAU OF INDIAN STANDARDS PRODUCT CERTIFICATION SCHEME

    PRODUCT CERTIFICATION MANUAL

    Diesel Engines

    Doc No: Issue No: Date: Nov 2013 Page No. Prepared by: Head (RBO) Approved by:

    SECTION I

    PRODUCT DESCRIPTION

  • BIS logo BUREAU OF INDIAN STANDARDS PRODUCT CERTIFICATION SCHEME

    PRODUCT CERTIFICATION MANUAL

    Diesel Engines

    Doc No: Issue No: Date: Nov 2013 Page No. Prepared by: Head (RBO) Approved by:

    SECTION I PRODUCT DESCRIPTION

    a) Product Description:

    Diesel Engines Diesel Engines set is commanally used for drawing water from the waterbed for domestic and industrial and agricultural purposes for driving and running the machines also. The standard IS 11170:1985 for Diesel engines sets (constant speed compression ignition (Diesel) Engine (up to 20 kW) which was first published in 1985. The constant speed compression ignition (Diesel) Engine set are of two categories

    1. Constant speed Diesel Engines sets for general purpose Constant speed Diesel Engines sets for agriculture purpose

    The constructs part of the Constant speed Diesel Engines sets essentially consists of the following:

    a) Crank case b) Cam shaft bush c) Tapper roller bearing d) Drain pipe. e) Studs f) Rocker adjustment g) Fulcrum pine h) Gear cover plate i) Nuts and buts of different sizes j) Plane washer k) Main bearing housing l) Gasket and seals m) Joint for cover plate n) Oil deflector o) Oil seal p) Fuel pump bracket q) Fuel pump tapped r) Spring washer s) Fuel pump rocker lever t) Joint Flc u) Fuel pump rocker lever spindal v) Deep stick w) Cylinder block x) Cylinder liner y) Liner joint ring z) Sheems aa) Water flange(in case of water cooled diesel engine) bb) Push road cover cc) Cylinder head

  • BIS logo BUREAU OF INDIAN STANDARDS PRODUCT CERTIFICATION SCHEME

    PRODUCT CERTIFICATION MANUAL

    Diesel Engines

    Doc No: Issue No: Date: Nov 2013 Page No. Prepared by: Head (RBO) Approved by:

    dd) Valve rocker assembly ee) Rocker shaft ff) Spring for rocker arm gg) Decompration shaft hh) Decompression lever ii) Knob for decompression shaft jj) Knob for rocker box kk) Core plug for rocker box ll) Crank shaft

    mm) Flywheel nn) Flywheel key oo) Tapper roller bearing pp) Lubricating oil pump qq) Lubricating oil strainer rr) Crank shaft gear wheel ss) Retaining cup tt) Bearing plate uu) Balancing weight vv) Connecting rod ww) Piston ring xx) Piston yy) Small and bush zz) Gudgeon pin aaa) Circlip bbb) Connecting rod bolt ccc) Cam shaft ddd) Cam shaft gear eee) Gov. push rod fff) Wall tapped ggg) Extension shaft hhh) Gov. Weight iii) Gov. Spring jjj) Cam shaft bush kkk) Oil seal lll) Fuel pump

    mmm) injector nozal nnn) Fuel pump ooo) Speeder spring ppp) Air cleaner qqq) Manifolds etc......

    Are the essential parts of any Diesel Engine

  • BIS logo BUREAU OF INDIAN STANDARDS PRODUCT CERTIFICATION SCHEME

    PRODUCT CERTIFICATION MANUAL

    Diesel Engines

    Doc No: Issue No: Date: Nov 2013 Page No. Prepared by: Head (RBO) Approved by:

    b) LATEST INDIAN STANDARD:

    a. IS 11170:1985 Specification for performance requirements for constant speed compression ignition (Diesel) Engines for agriculture purposes up to (20 kW)

    Amendments 1 to 5

    c) List of referred standard

    i) IS : 10000 (Part I) Glossary of terms relating to test methods. ii) IS : 10000 (Part II) Standard reference conditions. iii) IS : 10000 (Part III) Measurements for testing, units and limits of accuracy. iv) IS : 10000 (Part IV) Declarations of power, efficiency, fuel consumption and

    lubricating oil consumption. v) IS : 10000 (Part V) Preparation for tests and measurements for wear. vi) IS : 10000 (Part VI) Recording of test results vii) IS : 10000 (Part VII) Governing tests for constant speed engines and selection of

    engines for use with electrical generators. viii) IS : 10000 (Part VIII) Performance tests ix) IS : 10000 (Part IX) Endurance tests x) IS : 10000 (Part X) Tests for smoke levels, limits and corrections for smoke levels for

    variable speed engines xi) IS : 10000 (Part XI) Information required with inquiry or order and information

    supplied by the manufacture with the engine, and xii) IS : 10000 (Part XII) Test certificates

    d) CHECK LIST FOR SUBMISSION OF AN APPLICATION FOR GOL

    As per annexure A

  • BIS logo BUREAU OF INDIAN STANDARDS PRODUCT CERTIFICATION SCHEME

    PRODUCT CERTIFICATION MANUAL

    Diesel Engines

    Doc No: Issue No: Date: Nov 2013 Page No. Prepared by: Head (RBO) Approved by:

    Section II Raw Materials and components

  • BIS logo BUREAU OF INDIAN STANDARDS PRODUCT CERTIFICATION SCHEME

    PRODUCT CERTIFICATION MANUAL

    Diesel Engines

    Doc No: Issue No: Date: Nov 2013 Page No. Prepared by: Head (RBO) Approved by: The raw material various components are as given in the respective drawing along with the technical specification of raw material and refer standard. It varies with the manufacturer to manufacturer.

  • BIS logo BUREAU OF INDIAN STANDARDS PRODUCT CERTIFICATION SCHEME

    PRODUCT CERTIFICATION MANUAL

    Diesel Engines

    Doc No: Issue No: Date: Nov 2013 Page No. Prepared by: Head (RBO) Approved by:

    Section III

    Manufacturing Process and In-

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