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14. ATEX Annex to the EG Declaration of Conformity

We, TEKA Absaug und Entsorgungstechnologie GmbH, declare that the machine/system/components

designated below complies(comply) with the relevant requirements set out in

ATEX directive 2014/34/EU

,

regulation

GefStoffV

(German ordinance on hazardous substances),

and the German

ProdSG legislation (law on product safety) on devices and protective systems

intended for use in areas at risk of explosion.

Designation of the device:

WNA-AL

II 3D/- X
II 3G/3G/- X

Machine No.:

As of machine No. A19400010011001 or

P44000010011001

This declaration will become void if the device is exposed to modifications that are not approved by the

manufacturer in written form.

Authorized representative for the technical documentation:

TEKA Absaug- und Entsorgungstechnologie GmbH, Millenkamp 9, D-48653 Coesfeld

(Jürgen Kemper, managing director)

Coesfeld, 3rd january 2021

BA_Nassabscheider_WNA-AL_211118_EN

25

18.11.2021

Содержание WNA-AL

Страница 1: ...uctions Translation of the original operating instructions Wet separator version WNA AL TEKA Absaug und Entsorgungstechnologie GmbH Millenkamp 9 D 48653 Coesfeld Tel 49 2541 84841 0 E Mail info teka e...

Страница 2: ...1 Additive corrosion protection hebro protect 95 103 optional 13 5 3 2 Additive Defoamer optional 13 5 4 Installing a water discharge as an overfill protection 13 6 Operating the system 14 6 1 Explana...

Страница 3: ...tenance intervals 27 16 1 Usage related maintenance 27 16 2 General maintenance 27 16 2 1 Visual inspection of the device 28 16 2 2 Visual inspection of the pipelines for dust deposits 28 16 2 3 Funct...

Страница 4: ...personnel take note of these instructions Please read these instructions before operating the device and observe the safety precautions to avoid injury Store this manual in a safe place These instruct...

Страница 5: ...or Protective intervention grid 2 2 Functionality of the system The filter unit serves to suck off and filter polluted air according to the intended use In the filter section of the unit the air is dr...

Страница 6: ...e to the explosion proof engine and the grounded internal parts The operator has to ensure that in the environment of the unit such accumulations are not produced e g in ensuring a sufficient ventilat...

Страница 7: ...secure it against unauthorized restarting 4 Storage transport and installation of the device WARNING Risk of injury from tilting or unmounted components when stored or transported The device must be...

Страница 8: ...set on the supplied adjustable feet C This effects the future working height of the filter unit Therefore lift up the filter component A with a lifting tool for 0 5 meters Mount the bow silencer D on...

Страница 9: ...ndition of the unit before switching it on The unit must not be operated without a filter element NOTICE Damaged supply lines Make sure that the supply lines are protected against damage by forklift t...

Страница 10: ...ve deposits or explosive mixtures The suction ducting has to be dimensioned so that the air speed within the tube is at least 20m s and that it is grounded against electrostatic charge The lines must...

Страница 11: ...y voltage Please observe the specifications on the type plate Mount the housing of the external control if it is not mounted on the device itself close to the device on the wall or at any other approp...

Страница 12: ...le damage to equipment valves supply line etc due to contaminated water Make sure that the supplied water is free from suspended matter and other contaminants The water quality has a major impact on t...

Страница 13: ...evice can be ordered directly from the company Hebro Chemie tel 49 2166 6009 0 e mail info hebro chemie de 5 3 2 Additive Defoamer optional The defoamer releases foaming that is produced by certain ty...

Страница 14: ...er supply ON The device is connected to the power supply and ready to operate The main switch also serves as an emergency off switch ON OFF switch By means of this switch the device is switched on and...

Страница 15: ...et the device to maintenance condition first see chapter Reset to maintenance state A recommissioning of the device must only occur if it is ensured that the device is functionally equivalent to the o...

Страница 16: ...antifreeze agents when the wet cyclone separator is placed outside the water supply and water outlet should be connected in order to form a closed circuit WARNING Explosion hazard The constitution of...

Страница 17: ...n the presence of authorized and qualified personnel Open the cleaning flap see chapter 2 1 Put the maintenance switch in the position V1 Now check if water is still flowing in inside the wet separato...

Страница 18: ...on Speed of flow in pipe 20 m s therefore deposits are avoided in practical terms Zone 2 Accumulation of hydrogen cannot be excluded when stopped WNA contact and calm zone zone Zone 22 Due to the high...

Страница 19: ...f ignition such as a flames and hot gases b mechanically generated sparks then it is necessary to ensure that the concentration of the dust arising at the extraction point within the line and the filt...

Страница 20: ...device must only occur if it is ensured that the system is functionally equivalent to the original state Repairs may only be carried out by TEKA personnel or after consultation with TEKA GmbH by the p...

Страница 21: ...ottle valves are used in the suction line Adjust throttle valves The system is very noisy The motor rotates in the wrong direction The rotating field of mains connection point must be changed There is...

Страница 22: ...WNA 9000 200351500 200353500 200355000 200357500 200359000 Droplet separator 2 pieces of these filter elements are required for the device WNA 1500 WNA 2000 WNA 3000 WNA 3500 WNA 5000 WNA 7500 WNA 90...

Страница 23: ...760 3285 1550 1760 3320 Sound pressure level dB A 74 Allowed ambient temperature C 5 to 35 during operations 10 to 40 during transport and storage Allowed max humidity 70 Weight without water filling...

Страница 24: ...d above from the serial number A19400010011001 resp P44000010011001 on conforms to the following directives Machinery Directive 2006 42 EG Electromagnetic Compatibility 2014 30 EC This declaration wil...

Страница 25: ...vices and protective systems intended for use in areas at risk of explosion Designation of the device WNA AL II 3D X II 3G 3G X Machine No As of machine No A19400010011001 or P44000010011001 This decl...

Страница 26: ...oyee confirms that he has been instructed regarding the following items Instruction completed Description of the device Operation and application of the device Explanation of the safety instructions B...

Страница 27: ...ntainer 7 3 monthly Maintenance of the magnet valves 7 4 quarter annually Visual inspection Vent holes clear not obstructed 5 1 weekly Visual inspection Check correct water level 5 3 weekly 16 2 Gener...

Страница 28: ...the filter unit for escaping dust Check all metal parts for corrosion or damages changes of the coating Check the inner filter area and the filter housing Visual inspection of the control and operati...

Страница 29: ...evice is subject to regular electrical checks by the operator of the device and are subject to national standards of the different countries The here recommended maintenance interval complies with the...

Страница 30: ...ticles are extinguished due to the water bath present in the WNA The dust concentration of the dust for extraction must always be below 50 of the lower explosion limit LEL TRGS 723 5 3 3 DIN EN 80079...

Страница 31: ...earth fault x External sources can result in compensating currents that may cause ignition All system components are earthed and integrated in the equipotential earthing TRGS 723 5 6 2 DIN EN 80079 36...

Страница 32: ...isted in column 1 IN NORMAL OPERATION WHEN MALFUNCTION EXPECTED ON INFREQUENT MALFUNCTION NOT TO BE TAKEN INTO ACCOUNT RESULTING DEVICE CATEGORY as per RL2014 34 EU FOR THIS IGNITION SOURCE NECESSARY...

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