IS/ISO 12643 : Part 3 : 2023 Graphic Technology - Safety Requirements for Graphic Technology Equipment and Systems - Part 3 Binding and Finishing Equipment and Systems

ICS 37.100.10

MED 25

NATIONAL FOREWORD

This Indian Standard (Part 3) (First Revision) which is identical to ISO 12643-3 : 2023 'Graphic technology - Safety requirements for graphic technology equipment and systems - Part 3: Binding and finishing equipment and systems', issued by the International Organization for Standardization (ISO) was adopted by the Bureau of Indian Standards on recommendation of the Printing Machinery Sectional Committee and approval of the Mechanical Engineering Division Council.

This standard was first published in 2014. In this revision the following major changes have been incorporated:

a) In 5.2, requirements for interlocks have been included (specific clause in ISO 12643-1 has been deleted);

b) In 5.3.4, requirements for residual pile monitoring as a safety device on hopper feeders have been revised;

c) In 5.4.4, requirements on feeders and feeding sections at gathering machines have been added;

d) In 5.4.4.4, requirements for residual pile monitoring as a safety device on feeders at gathering machines have been revised;

e) In 5.4.5, the requirements on safety-related control systems for temperature control and temperature monitoring in the gluing unit at perfect binders have been revised;

f) In 5.4.5.7, requirements for safeguarding milling head cutters at perfect binders have been added;

g) In 5.4.5.9, requirements for emergency stop at perfect binders have been added;

h) Requirements related to hazards dealt with in ISO 12643-1 have been deleted throughout the document (inclusion in the list of significant hazards);

j) In 5.4.5, the requirements on safety-related control systems for temperature control and temperature monitoring in the gluing section for hardcover lines have been revised;

k) In 5.9.2, requirements for retraction of knife and clamp at guillotine cutters have been added;

m) In 5.9.6; Figures 29 and 30 on guillotine cutters have been revised (30 mm added);

n) the formula for the calculation of the minimum safety distance at guillotine cutters has been moved to A.1 as it also refers to the new subclause 5.11;

p) A new subclause 5.11, three-knife trimmers with manual infeed, has been added;

q) In 6, the table for the verification of the safety requirements and/or protective/risk reduction measures has been added;

r) The list of significant hazards has been moved to Annex B;

s) A reference to ISO 13849-2 has been added in bibliography.

This standard is published in various parts. Other parts in this series are:

Part 1 General requirements

Part 2 Prepress and press equipment and systems

Part 4 Converting Equipment and Systems

Part 5 Manually-fed stand-alone platen presses

The text of ISO standard has been approved as suitable for publication as an Indian Standard without deviations. Certain terminologies and conventions are, however, not identical to those used in Indian Standard. Attention is particularly drawn to the following:

a) Wherever the words 'International Standard' appear, referring to this standard, they should be read as 'Indian Standard'; and

b) Comma (,) has been used as a decimal marker, while in Indian Standards, the current practice is to use a point (.) as the decimal marker.