ДСТУ EN 671-1:2017 Стационарные системы пожаротушения. Кран-комплекты пожарные. Часть 1. Кран-комплекты с полужесткими рукавами. Общие требования (EN 671-1:2012, IDT)

ПІДТВЕРДЖУВАЛЬНЕ ПОВІДОМЛЕННЯ

Державне підприємство
«Український науково-дослідний і навчальний центр проблем
стандартизації, сертифікації та якості»
(   
(ДП «УкрНДНЦ»))

Наказ від 04.08.2017 № 206

EN 671-1:2012

Fixed firefighting systems — Hose systems —
Part 1: Hose reels with semi-rigid hose

прийнято як національний стандарт
методом «підтвердження» за позначенням
 

ДСТУ EN 671-1:2017
(EN 671-1:2012, IDT)

Стаціонарні системи пожежогасіння. Кран-комплекти пожежні.
Частина 1. Кран-комплекти з напівжорсткими рукавами. Загальні вимоги

З наданням чинності від 2017-10-01

Contents

Foreword

Introduction

1 Scope

2 Normative references

3 Terms and definitions

4 Requirements

4.1 General

4.2 Distribution of extinguishing media

4.2.1 Hose bore

4.2.2 Minimum flow rate

4.2.3 Effective throw range

4.2.4 Spray discharge

4.3 Operational reliability

4.3.1 Hose — General

4.3.2 Shut-off nozzle — General

4.3.3 Reel - Construction

4.3.4 Reel - Rotating

4.3.5 Reel - Swinging

4.3.6 Reel - Resistance to impact and load

4.3.7 Shut-off nozzle - Resistance to impact

4.3.8 Shut-off nozzle - Operating torque

4.3.9 Inlet stop valve - General

4.3.10 Inlet stop valve - Manual inlet stop valve

4.3.11 Inlet stop valve - Automatic inlet stop valve

4.3.12 Hydraulic properties - Resistance to internal pressure

4.3.13 Hydraulic properties - Strength

4.4 Ability to pull out the hose

4.4.1 Reel — Unwinding load

4.4.2 Reel — Dynamic braking

4.4.3 Hose — Maximum length

4.5 Colour

4.6 Shut-off nozzle

4.6.1 Marking of control conditions - Rotary operated nozzles

4.6.2 Marking of control conditions - Lever and trigger operated nozzles

4.7 Cabinet

4.7.1 General

4.7.2 Opening/closing device

4.7.3 Cabinet for manual hose reel with screw down type valve

4.7.4 Identification symbol

4.8 Durability aspects - Durability of operational reliability

4.8.1 Resistance to corrosion on coated parts

4.8.2 Resistance to corrosion of waterways

4.8.3 Ageing tests for plastics materials

5 Test methods

5.1 General

5.2 Distribution of extinguishing media

5.2.1 Hose bore

5.2.2 Minimum flow rate

5.2.3 Effective throw range

5.2.4 Spray discharge

5.3 Operational reliability

5.3.1 Hose-General

5.3.2 Shut-off nozzle - General

5.3.3 Reel - Construction

5.3.4 Reel - Rotating

5.3.5 Reel - Swinging

5.3.6 Reel - Resistance to impact and load

5.3.7 Shut-off nozzle - Resistance to impact

5.3.8 Shut-off nozzle - Operating torque

5.3.9 Inlet stop valve - General

5.3.10 Inlet stop valve - Manual inlet stop valve

5.3.11 Inlet stop valve - Automatic inlet stop valve

5.3.12 Hydraulic properties - Resistance to internal pressure

5.3.13 Hydraulic properties - Strength

5.4 Ability to pull out the hose

5.4.1 Reel - Unwinding load

5.4.2 Reel - Dynamic braking

5.4.3 Hose - Maximum length

5.5 Colour

5.6 Shut-off nozzle

5.7 Cabinet

5.8 Durability of operational reliability

5.8.1 Resistance to external corrosion on coated parts

5.8.2 Resistance to corrosion of waterways

5.8.3 Ageing tests for plastics materials

6 Evaluation of conformity

6.1 General

6.2 Initial Type Testing - Type Testing

6.2.1 General

6.2.2 Test samples

6.2.3 T est reports

6.3 Factory Production Control (FPC)

6.3.1 General

6.3.2 Requirements

6.3.3 Product specific requirements

6.3.4 Initial inspection of factory and of FPC

6.3.5 Continuous surveillance of FPC

6.3.6 Procedure for modifications

6.3.7 One-off products, pre-production products (e.g. prototypes) and products produced in very low quantity

7 Marking

8 Instruction

8.1 Instructions for use

8.2 Installation and maintenance instructions

Annex A (normative) Schedule for testing sequence

Annex B (normative) Test method for resistance to external corrosion of coated parts

Annex C (normative) Ageing test for resistance of plastics materials

Annex D (normative) Test method for resistance to corrosion of waterways

Annex E (normative) Test methods for nozzle

E.1 Resistance to impact

E.2 Operating torque

E.3 Spray discharge

E.4 Flow rate and throw range

E.4.1 Flowrate

E.4.2 Throw range

Annex F (normative) Test methods for physical endurance

F.1 General

F.2 Test method for rotation

F.3 Test method for swinging

F.4 Test method for unwinding load

F.5 Test method for dynamic braking

F.6 Test method for resistance to impact and load

F.6.1 Impact test

F.6.2 Load test

F.7 Test method for resistance to internal pressure

F.8 Test method for strength

Annex ZA (informative) Clauses of this European Standard addressing the provisions of EL) Construction Products Directive

ZA.1 Scope and relevant characteristics

ZA.2 Procedure for the attestation of conformity of hose reel with semi-rigid hose

ZA.2.1 System of attestation of conformity

ZA.2.2 EC certificate of conformity

ZA.3 CE marking and labelling