PA A42R-316-360, Instruction Book

Page: 5 / 16

ATEX HYDROKINETIC ROTATING CLEANING HEADS
SAFETY NOTE
SN01 Rev. 00 Date 22/04/2020 Pag. 3 of 10
1. INTRODUCTION
PLEASE READ THE FOLLOWING INSTRUCTIONS CAREFULLY BEFORE INSTALLING ANY EC-MARKED PART (CLEANING
HEAD), ACCORDING TO THE ATEX PARTS DIRECTIVE 2014/34/EU IN A POTENTIALLY EXPLOSIVE ATMOSPHERE AS
DEFINED IN THE ATEX WORK ENVIRONMENT DIRECTIVE 99/92/EC. This manual must be brought to the attention of
the personnel working with the head, and must be illustrated to the personnel qualified for maintenance and repair of
the head. Any substantial modification to the head will not be allowed.
Any substantial modification must be authorized by P.A. S.p.A. (for a broader definition of substantial modification,
please see maintenance manual).
2. DESCRIPTION OF THE PRODUCT
2.1 CLASSIFICATION & MARKING
The unequivocal identification of the equipmet is to be verified by the data imprinted on the body and by the
declaration of conformity attesting that the tool was subjected to a conformity test according to directive
2014/34/EU, annex VIII, requiring for a technical file to be sent to a Certification Body.
The marking of the cleaning head is:
2460
II 1 G Ex h IIC T6...T4 Ga
II 1 D Ex h IIIC T85°C...T135°C Da
Ta: 0°C / +90°C
Presafe 20 ATEX 319809
where:

Symbol 2460: DNV GL Presafe AS Certification Body

Symbol CE Ex: in accordance with directive 2014/34/EU

Group II: suitable on surface

Category 1: suitable in zones 0 - 1 – 2 for gas and in zone 20 – 21 -22 for dust

Substance type: G (gas) and D (dust)

Specific type of protection: “Ex h” (construction safety)

Group of gas/dust: IIC (gas) and IIIC (dust)

Temperature Class/Max surface temperature: T6…T4 (gas) and T85°C…T135°C (dust) (see note 1)

EPL: Ga (gas) and Da (dust)

Ambient Temperature: 0 ÷ +90 °C

Certificate Number: Presafe 20 ATEX 319809

Additional marking on equipment: material of the Seals: E – N – K – V (see note 2)
The measures of prevention and protection described in this manual do not determine the level of safety required if
the heads will not be used according to the provisional use, nor if they were not installed and subjected to
maintenance according to the terms of use or appropriate requirements.