DMN AL Series - User Manual

Declaration of conformity_2177176_1_Sn_153680 Page 1
Declaration of Conformity
(according to EU Directive 2014/34/EU, Annex X)
Order number: 2177176
Client : Unitec UK Ltd
Order number : 19838 - 26177
Description :Drop through valve Type : AL150 2
Serial number : RVNL153680
The manufacturer and technical authorised representative DMN Machinefabriek Noordwykerhout B.V.
herewith declares that the product described above is in compliance with the basic requirements of
Machine Directive 2006/42/EC with reference to the technical related documents corresponding Appendix
VII, Part B of the Directive and conforms to the following fundamental stipulations of this directive (Addendum
1): Nbr. 1.1.2; 1.1.3; 1.1.5; 1.1.6; 1.2.2; 1.2.6; 1.3.1 - 1.3.4; 1.3.6-1.3.8.2; 1.3.9; 1.4.1; 1.4.2. 1; 1.4.2.2; 1.5.1-
1.5.4; 1.5.6-1.5.9; 1.5.13; 1.6.1-1.6.5; 1.7.1; 1.7.1.1; 1.7.1.2; 1.7.2; 1.7.3; 1.7.4.1- 1.7.4.3; 2.1.1; 2.1.2.
Pressure Equipment Directive 2014/68/EU. The DMN-WESTINGHOUSE rotary valves and/or diverter
valves do not fall under the scope of this directive (see Article 1 – 2f) as they are classified no higher than
category I under article 13 of this directive.
ATEX Directive 2014/34/EU.
1. The DMN-WESTINGHOUSE Drop through valve is certified according to
Type Examination CertificateBVS03 ATEX H051 X.
D St1.
II1D (Internal)
II3D (External)
Applicable standards:
EN 1127-1:2011, EN 13463-1:2009, EN 13463-5:2011, EN 14460:2006
2. DMN Machinefabriek Noordwykerhout B.V. has a quality notification according to Annex IV
through LCIE 03 ATEX Q 8082
The notified body in charge of quality surveillance is
LCIE (0081)
33, Avenue du Général Leclerc
92260 Fontenay aux Roses
France
Check the data on the type plate and read the manual before installing the valve.
The above mentioned machine in the supplied version is designed to be incorporated into an installation or
mounted on one or more other machines. Operation is prohibited until it has been confirmed that the complete
installation or composition of machines of which the component is part of has been installed in accordance with
the Directive 2006/42/EC or any other applicable directives or national regulations. The operation and safety
instructions in the operating and maintenance manual must be complied with.
In response to a reasoned request by the national authorities relevant information on the partly completed
machinery will be submitted for inspection. Inspection of the information shall be without prejudice to the
intellectual property rights of the manufacturer of the partly completed machinery.
DMN Machinefabriek
Noordwykerhout B.V.
3, Gieterij
2211 WC Noordwijkerhout
The Netherlands
www.dmnwestinghouse.com
Print date : 15-12-2017
H.E.J.H. Meima
Quality Assurance Manager

Summary

Safety Instructions Rotary Valves

General Safety Instructions

Essential safety guidelines for operating the rotary valve.

Symbols Used

Explanation of hazard, warning, and information symbols in the manual.

Management and Personnel Responsibilities

Duties of management and maintenance staff regarding valve safety.

Applying Safety Instructions

Guidelines for safe installation, operation, and maintenance of the valve.

Safety in Explosive Atmospheres

Specific safety measures for operating the valve in potentially explosive environments.

Explosion-Proof Rotary Valve Information

ATEX Approved Autonomous Protective System

Details on ATEX certification and protective system classifications for valve types.

Type Designation

Explanation of valve type codes, materials of construction, and execution options.

Intended Use

Description of the valve's purpose and application in potentially explosive atmospheres.

Installation and Technical Operation

Installing in Potentially Explosive Atmosphere

Procedures for safe installation, nameplate checks, and grounding.

Power and Rotor Speed Specifications

Technical data on valve power, torque, rotor speed, and diameter.

Drive System Details

Information on chain and direct drive systems, including dismantling and assembly.

Accessories

Details on optional safety switches, air purge systems, and regulators.

Dismantling, Assembly, and Adjustment

Step-by-step guides for disassembling, reassembling, and adjusting the valve.

Maintenance and Troubleshooting

Inspection and Maintenance

Schedule and procedures for checking rotor clearances, bearings, and general upkeep.

Troubleshooting Common Malfunctions

Identification of common problems and their solutions for low capacity or non-operation.

DMN AL Series Specifications

General

Brand	DMN
Model	AL Series
Category	Control Unit
Language	English