DSF/prEN 12621 ( Draft )

Machinery for supply and circulation of liquid coating materials – Safety requirements


Status:
Draft
Type:
Standard
Language:
English
Price from:
€ 46.66
Legislation:

Scope

This document deals with all significant hazards, hazardous situations and events which are relevant to machinery for supply and circulation of liquid coating material, when used as intended and under the conditions foreseen by the manufacturer, including reasonably foreseeable misuse.

Together with this document, EN 50050-1, EN 50059, EN 50176 or EN 50348 give requirements for electrostatic machinery for supply and circulation of liquid coating material.

The specific significant risks related to the use of machinery for supply and circulation of liquid coating material with foodstuffs and pharmaceutical products are not dealt with in this document.

The machinery may be stationary or mobile.

Interfaces between machinery for supply and circulation of liquid coating material and other machinery used in coating application are given in Figure 1.



Key

machinery for supply and circulation of liquid coating material

machinery for supply and circulation of liquid coating material with own technical ventilation

1 container handling interface & coating material inlet connector

2 recycled coating material inlet connector

3a pressurized air outlet connector to applicator

3a coating material outlet connector to applicator

4 electrical power supply connector

5 electrostatic high voltage supply connector

6 pressurized air supply connector

7 interface of control system

8 inlet of technical ventilation

9 outlet of technical ventilation

10 waste process material outlet connector

Figure 1 – Interfaces of the machinery

This document does not apply to:

- pressure related hazards of equipment classified as higher than category 1 of 2014/68/EU article 13;

NOTE 1 – For equipment of higher category than category 1 of 2014/68/EU, see EN 13445 (all parts) and EN 13480 (all parts).

NOTE 2 – See Annex B for guidance on the application of 2014/68/EU.

- application equipment as dealt with in EN 1953 (including the gravity feed cup);

- machinery for the supply of powder coating material;

- machinery for coating material recycling;

- handheld stirrers;

- stirred containers of more than 1 500 l;

- agitators of more than 3 kW electrical power supply;

- vessels without lid;

- offline heating systems;

- supply systems for CO2 shot-blasting machinery;

- equipment used for manufacturing of coating material;

- packaging units (drums, containers, etc.) delivered by the coating material supplier.

This document is not applicable to machinery for supply and circulation of liquid coating material manufactured before the date of its publication.


Number of pages: 49

International relationships : prEN 12621 IDT

ICS: 87.100 - Paint coating equipment

Item number: M342107


Committees

Committee

  • CEN/TC 271
  • CEN/TC 271/WG 2

Danish committee

DS/V-001