Page 1
The World of Extraction DUSTOMAT-21 to -67 Mobile Dust Extractors Dust Classification H...
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.
Installation and operation in dust explosive zones or gas explosive zones is not permitted. Only original ESTA replacement parts must be used; use of other products will void the warranty. During extraction, the volume flow returned from the dust extractor into the room must be no more than 50% of incoming air.
Page 7
To prevent dust release when transporting the device, the intake connection piece must be closed with the sealing plug. Only original ESTA conductive accessories may be used for operating the device. From its first use, the device contains toxic dust. Emptying and...
According work equipment user directives 2009/104/EC TRGS 553, safety devices for prevention or removal of hazards must be regularly maintained and regularly inspected by an expert for safe, flawless operation. In all emergencies, the device must be disconnected from the power supply immediately.
4. Preventing dust hazards Using a one-way dust collection bag with a closable opening guarantees low-dust removal of the collected material. The device is designed for use with dusts that are hazardous to health. When working on the open device (for maintenance, cleaning, repairs), the operator must take special protective measures, which include wearing special personal protective gear.
5. Intended use The ESTA dust extractor has been manufactured according to the state of the art and in compliance with safety regulations. It is suitable for commercial use, such as in industrial firms and workshops. The DUSTOMAT H-type devices are not only suitable for extracting dry, toxic...
Page 11
Installation and operation in dust explosive zones or gas explosive zones is not permitted. Other applications are considered unintended use. ESTA is not liable for damages due to unintended use! ESTA sets up the dust extractor according to the operator s information.
6.2 Function description Depending on the model, the DUSTOMAT is driven by a 2.2 kW or 3.0 kW three- phase motor that drives a radial fan. The main switch supplies or cuts off the necessary power to the device, and the device is turned on and off with the red-green double push button.
Upon delivery please inspect the device for transportation damage. Damage determined must be reported and documented immediately. ESTA customer service: +49 (0) 7307 804 - 0 When moving the device, make sure the ground can support it and be driven over.
Page 15
125 mm or 140 mm, ’ depending on the model. At the port, the suitable electrically conductive ESTA suction hose is inserted and secured with the locking bolt. This suction hose comes with a plug connection attached.
The quarter-inch compressed air connection nozzle is on the upper filter housing. The compressed air supply line (4-6 bar, oil- and water-free) can be connected to the device with a model DN 7.2 ¼-inch coupling. After connecting the suction hose to the processing machine, first set the dust extractor in motion, and then the processing machine.
If the ’ acoustic signal sounds, the equipment is in order. The main annual inspection includes: The last test by ESTA is documented on the device. In collaboration with the ESTA maintenance service Flow volume measurement ...
ESTA replacement part service: +49 (0) 7307 804 - 0 8.3 Troubleshooting Always use the following checklists if a malfunction is evident. Call the ESTA maintenance service right away if there is a malfunction that is not discussed in this list. Do not perform any repairs on the device yourself if they are not explicitly specified.
Page 19
(1 min.) Pressure controller set Change the pressure too weak controller after consulting with ESTA Dust collection container Replace dust bag too full Filter pores clogged in Replace filter main filter...
This can be adjusted upon consultation with ESTA maintenance services. The pressure switch must be adjusted only by an appropriately trained person. The adjustment is made with a size 6 Allen wrench. After the pressure switch has been set, the device is ready for operation again.
“ ” Cleaning takes place only when the main switch is on. 10.1 Manual cleaning: DUSTOMAT-21, -41, -61 If the filter is to be cleaned, wait about one minute after turning off the fan, to allow the fan s rotor to ’...
10.2 Motorized cleaning: DUSTOMAT-22, -42, -62 Under the device s cover, there is a built-in motor-operated filter cleaner. As with ’ the manual version, here a brush is run over the folds in the filters. After the fan is shut off from the double push button (red button), filter cleaning begins after a delay set at the factory (about 30 seconds).
10.4 Jet cleaning: DUSTOMAT-27, -47, -67 Pneumatically operated filter cleaning, so-called jet cleaning, is built into the device. During operation, the four built-in filters are automatically cleaned in sequence, as long as the vacuum set on the differential pressure switch has been reached. Additionally, the filters can be cleaned manually with the blowers turned off (the main switch must remain on) by pressing the push button marked...
10.5.1 Replacing the pre-filter on a DUSTOMAT -21, -41, -61, Remove the crank from the cleaning device in order to loosen the threaded fastening pin. Now the crank can be pulled out. After that, loosen the clamping ring that holds the cover plate and remove the cover plate. The four fastening bolts of the now-visible bearing block must be removed.
10.5.3 Replacing the pre-filter on a DUSTOMAT -23, -43, -63, Next loosen the clamping ring that holds the cover plate and remove the cover plate. Loosening the clamping ring can be easier if the device has been turned on and the exhaust port closed. Tilt the upper part backward, and remove the lock nut in the middle of the filter cartridge.
10.5.5 Replacing the main filter (backup filter cassette) Next, the flanged button-head cap screws on the cap must be removed and the suction hose unplugged from the bend. Then remove the cap. Remove the four nuts on the angle bracket to remove the filter and pack it in a dust collection bag.
Pack the device in a suitable manner and dispose of it in compliance with local regulations. Due to contamination of the device with toxic dust, ESTA cannot take the device back. 09302-52-00...
” Pins 1 and 2 of the external, potential-free contact are connected to the plug (packaged with the device). Pin 3 is reserved for the neutral wire. This is needed only when using special ESTA accessories. Connect potential equalization to the PIN with the earthing (ground) indicator.
User interface Mobile dust collection container for undocking, Fan housing with discharge openings With the model information, request the replacement parts you need from the ESTA replacement part service: +49 (0) 7307 804 - 0 DUSTOMAT 21-67 H 09302-52-00...
14. EC Declaration of Conformity Name of manufacturer: ESTA Apparatebau GmbH & Co. KG Address of manufacturer: Gotenstraße 2 - 6 89250 Senden Name of person in charge of Ramona Pflum documentation: Gotenstraße 2 - 6 89250 Senden We hereby declare that the design of the machine...
Need help?
Do you have a question about the DUSTOMAT-21 and is the answer not in the manual?
Questions and answers