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Summary of Contents for Esta NA-K
- Page 1 The World of Extraction NA-K Stationary Dust Extractors...
- Page 2 The World of Extraction Welcome to the sphere of suction technology Your purchase of an ESTA machine has been a good decision. The design of our quality products complies with the latest state of the art. ESTA products have been devised to provide for clean air at the workplaces at which they are applied.
- Page 3 Operating manual Wet separator NA-K Item No. 45.183 (NA-K 1800) Item No. 45.363 (NA-K 3600) Item No. 45.603 (NA-K 6000) Do not use this device unless you have read the user manual and understand it. Translation of the original instructions...
- Page 4 12.03.2013 Type of device: Wet separator NA-K Article-No.: 45.183 // 45.363 // 45.603 Publisher ESTA Apparatebau GmbH & Co. KG Tel.: +49 (0) 73 07 80 4 -0 Gotenstraße 2-6 Fax: +49 (0) 73 07 80 4 -500 89250 Senden E-mail: info@esta.com...
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Page 5: Table Of Contents
9.1 Cleaning the wet separator 9.2 Cleaning the droplet separator 10. Disposal 10.1 Disposing of and replacing the contaminated water 10.2 Dismantling or disposing of the device 11. Device diagram from declaration of conformity 12. Declaration of conformity Notes Notes Notes 45603-52-01 NA-K... -
Page 6: General Safety Notes
The power cable must be examined regularly for signs of damage or ageing. When replacing electrical parts and cables, only original ESTA replacement parts must be used. Work on electrical parts, including replacement of electrical cables, must be performed only by electrical experts or people trained for the purpose. -
Page 7: Intended Use
4. Intended use NA-K series devices are suitable for exhausting dust-producing machines that give off moist dust or flying sparks. Avoid vacuuming up ignition sources. In this regard, follow the general safety notes in point 1. Exhausting or dust removal from machines and/or workplaces that produce aluminium or magnesium dust and/or combustible or explosive dusts or combustible gases is not permitted. -
Page 8: Technical Data And Description
5. Technical data and description 5.1 Technical data (all models) NA-K 1800 NA-K 3600 NA-K 6000 S1 (continuous S1 (continuous S1 (continuous Mode of operation: operation) operation) operation) 3N ~ 3N ~ 3N ~ Type of current: Drive power: Supply voltage: Power frequency: 14.7... -
Page 9: Functional Description
There is a droplet separator between the fan and the swirl chamber. The droplet separator separates the agitated droplets that are still in the air. The water-bound dust sinks as sludge into the flange-mounted pail. For easier disposal and maintenance, there are two drain spigots on the sludge pail. 45603-52-01 NA-K... -
Page 10: Delivery And Assembly
6. Delivery and assembly The NA-K wet separator is delivered lying on a pallet. After the protective covering is removed, it can be set up using a crane. The upper part of the NA-K has two loops for this purpose. -
Page 11: Connecting Processing Machines
The diameters of the hoses and pipes must be chosen so as to ensure a minimum interior air speed of 20 m/s. If several processing machines are connected to the NA-K, the total volume flow is divided among the individual devices. Find out the volume flow necessary for exhaust from the machine’s manufacturer. -
Page 12: Start-Up
Sudden closing of the suction port during operation must always be avoided. To start up the NA-K, the red-yellow main switch on must first be turned to position “I”. For devices with a control cabinet: The red and green button for turning the fan wheel on and off is on the front of the switch box. - Page 13 The water level control is active as soon as the main switch is activated. Because the water pressure at the NA-K’s inlet valve can vary from place to place, the time necessary for water filling also varies. Therefore the device’s controls must be adapted to the water supply network at the place where it is set up.
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Page 14: Repair And Maintenance
If heavily soiled, the device interior must be cleaned. A log is to be kept of the monthly inspection. It must document the date of inspection, deficiencies determined and the name of the inspector. When necessary, of course, the device must be repaired. NA-K 45603-52-01... -
Page 15: Environmental Conditions
During repairs to the device, make absolutely sure that the red-yellow main switch is turned to the “0” position and is secured with a padlock against unintentional reactivation. The following chart describes possible malfunctions that may arise during operation of NA-K models, their cause and possible solutions. Problem Cause Solution The level control’s main... -
Page 16: Cleaning
Pull the droplet separator out using the front grips. Now the droplet separator can be properly cleaned (with a steam jet). Slide the cleaned droplet separator back into the device. Close the doors and lock them by turning the star grip. The NA-K is ready to work. NA-K... -
Page 17: Disposal
Do this as in the cleaning procedures described in 8.4 and 8.5. To transport the device, use the loops at the top of the NA-K to set it on a pallet, and cover it with film against dirt. -
Page 18: Device Diagram From Declaration Of Conformity
11. Device diagram from declaration of conformity 1. Motor 7. Swirl chamber 2. Exhaust release 8. Water 3. Fan 9. Device cone 4. Gas deflector 10. Sludge pail 5. Droplet separator 11. Drain spigots 6. Raw gas intake port NA-K 45603-52-01... -
Page 19: Declaration Of Conformity
We hereby declare that the design of the machine Dust extractor for exhausting dust Machine: NA-K Series: NA-K 1800, NA-K 3600, NA-K 6000 Model: conforms to the applicable directives: 2006/42/EG - EG Machine directive, 2004/108/EC Directive on Electromagnetic Compatibility Reconciled norms used:... -
Page 20: Notes
Notes ESTA Apparatebau GmbH & Co. KG Gotenstraße 2 - 6 89250 Senden / Ay Tel.: +49 (0) 7307 804 - 0 Fax: +49 (0) 7307 804 - 500 E-mail: info@esta.com www.esta.com NA-K 45603-52-01... -
Page 21: Notes
Notes ESTA Apparatebau GmbH & Co. KG Gotenstraße 2 - 6 89250 Senden / Ay Tel.: +49 (0) 7307 804 - 0 Fax: +49 (0) 7307 804 - 500 E-mail: info@esta.com www.esta.com 45603-52-01 NA-K... -
Page 22: Notes
Notes ESTA Apparatebau GmbH & Co. KG Gotenstraße 2 - 6 89250 Senden / Ay Tel.: +49 (0) 7307 804 - 0 Fax: +49 (0) 7307 804 - 500 E-mail: info@esta.com www.esta.com NA-K 45603-52-01... - Page 23 ESTA-FAX: + 49 (0) 73 07 - 80 45 00 I want to order the following items: Amount Order-No. Item description My address: Customer-No.: Company: Address: Contact person: Phone: Fax: E-mail: Signature: www.esta.com...
- Page 24 • Oil Mist Separators • Extraction Fans • Extraction Arms • Central Extraction Systems • Pipe Systems ESTA Apparatebau GmbH & Co. KG Gotenstrasse 2 – 6 D-89250 Senden, Germany Phone: +49 (0) 73 07 - 8 04 - 0 Fax: +49 (0) 73 07 - 8 04 - 500 E-Mail: info@esta.com...
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