Clause

Test Requirement

4

Requirements and test methods

4.1

Water leakage

4.2

Minimum performance requirements for structural materials

4.2.1

General

4.2.2

Specific requirements and testing for corrosion resistance

4.2.3

Osmosis resistance of composites and polymers

4.2.4

Wood

4.3

Shell Structures

4.4

Structure capacity

4.5

Accessibility

4.5.1

General

4.5.2

Safety Securing Mechanisms

4.5.3

Securable Safety Covers

4.5.4

Steps and ladders

4.5.5

Criteria for requiring a safety protection device

4.6

Means of access

4.6.1

General

4.6.2

Slip resistance

4.6.3

Ladders （EN 16582-1 Clause 5.4）

4.6.4

Stairs

4.6.5

Load-bearing test

4.7

Permissible openings

4.8

Crushing and entrapment hazards

4.9

Filtration and circulation

4.9.1

General

4.9.2

Spas that do not rely on circulation and filtration

4.10

Pipe Work

4.11

Suction System

4.12

Water treatment and chemical standards

4.13

Heating

4.14

Energy efficiency

4.15

Covers and cabinets

4.15.1

General

4.15.2

Cover lifters

4.16

Accessories and features

4.16.1

Accessories

4.16.2

Use of non-water treatment chemicals

4.16.3

Electrical accessories

5

Point of purchase information

6

Installation, operation and maintenance manual

7

Marking

样品要求：

全套样品7套并包含安装说明书，包装。

所需时间：

标准（20个工作日）；加快（待定）