ДСТУ EN 1147:2021 Лестницы пожарные ручные (EN 1147:2010, IDT)



ДСТУ EN 1147:2021
(EN 1147:2010, IDT)

Драбини пожежні ручні

 
     
Не є офіційним виданням.
Офіційне видання розповсюджує національний орган стандартизації
(ДП «УкрНДНЦ» http://uas.gov.ua)

Contents

Foreword

Introduction

1 Scope

2 Normative references

3 Terms and definitions

4 Categorization

5 Dimensions and total masses

5.1 Length

5.2 Width between stiles

5.3 Mass

6 Rungs

7 Extending ladder requirements

7.1 Force

7.2 Lines

7.3 Cables

7.4 Additional safety requirements

7.5 Pawls

8 Fittings

8.1 Hooks

8.2 Feet

8.3 Wheels

9 Stabilizing means

10 Poles

11 Materials and finishes

12 Marking

13 Performance requirements

13.1 Deflection - All ladders

13.2 Deflection - Compulsory pole

13.3 Other tests

14 General test parameters

Annex A (normative) Deflection test: applicable to all ladders not covered by Annex B except hook ladders (non-destructive)

Annex B (normative) Deflection test: applicable to 3-person compulsory pole ladder (non­ destructive)

Annex C (normative) Rung torque test: all ladders (non-destructive)

Annex D (normative) Pole test (non-destructive)

Annex E (normative) Horizontal test: applicable to all ladders not covered by Annex F except hook ladders (destructive)

Annex F (normative) Horizontal test: applicable to 3-person compulsory pole ladder (destructive)

Annex G (normative) Pawl test: applicable to all extension ladders (destructive)

Annex H (normative) Rescue ladder rung test: applicable to all rescue ladders (destructive)

Annex I (normative) Access ladder rung test: applicable to all access ladders (destructive)

Annex J (normative) Hook rung and ladder integrity test: for tip-loaded hooks (destructive)

Annex K (normative) Hook rung and ladder integrity test: for mid-loaded hooks (destructive)

Annex L (normative) Foot side strength test: ground standing ladders (destructive)

Annex M (informative) Recommendations for test frequency, repair, servicing and design considerations

Annex N (informative) Information and recommendations for user safety

Annex O (informative) A-deviation

Bibliography