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Read and follow the operating instructions and safety information before using for the first time.
Technical changes reserved!
Due to further developments, illustrations, functioning steps and technical data can differ insignific -
antly.
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Operation Manual
External Aquarium Filter
HW-702A, HW-702B,
HW-703A, HW-703B,
HW-704A, HW-704B
50948–50953
Illustration similar, may vary depending on model
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Summary of Contents for SunSun HW-702A
- Page 1 Operation Manual External Aquarium Filter HW-702A, HW-702B, HW-703A, HW-703B, HW-704A, HW-704B 50948–50953 Illustration similar, may vary depending on model Read and follow the operating instructions and safety information before using for the first time. Technical changes reserved! Due to further developments, illustrations, functioning steps and technical data can differ insignific - antly.
- Page 2 The information contained in this document may alter at any time without previous notice. It is prohib- ited to copy or spread any parts of this document in any way without prior written allowance. All rights reserved. The WilTec Wildanger Technik GmbH cannot be held accountable for any possible mistakes in this operating manual, nor in the diagrams and figures shown.
- Page 3 There is enough space for various filter me - dia. The SunSun external aquarium filter HW-Series can be easily connected to aquariums with a big water volume. So the operation of large-sized aquariums becomes a simple exercise. The external aquarium filter series provides for a high flow rate, however it operates quietly.
- Page 4 Part list © by WilTec Wildanger Technik GmbH Item 50948–50953 Page 4 http://www.WilTec.de http://www.aoyue.eu 2020-1 http://www.teichtip.de...
- Page 5 Note: The parts list may vary depending on the model. Parts 6, 6-1, and 7 are only for HW-702B, HW-703B, and HW-704B Part 13 3 pieces for HW-702A, HW-703A, HW-702B, and HW-703B ◦ 4 pieces for HW-704A, and HW-704B ◦ Technical specifications...
- Page 6 Operation 1. Take out the inlet and outlet connection from the accessories box, as shown in pic 1, pull up the small handle to place ① , then push the inlet and outlet connection to the cover ② , fasten using the small handle.
- Page 7 Filter material (for pic 3) Ceramic Ring Filter Sponge Biochemical Cotton Bio balls The delivered filter material is considered a standard equipment for your external aquarium filter. Basically, it applies from bottom to the top: stage: mechanical / biological filtration in part stage: biological filtration stage: chemical filtration (activated carbon, turf, phosphate etc.) As for 4-stages filters, you can extend by a mechanical or biological filter stage, depending on the fil-...
- Page 8 When purchasing a new aquarium filter or after a complete cleaning, the beneficial bacteria must be enriched again. There are special bacteria cultures that can be added to the aquarium filter, thus facil- itating the start. Replace UV-C lamp 1. Open the filter cover according to pic 2 (see above), place the cover upside down.
- Page 9 Leakage after installation or cleaning In case of a slight leakage still persists after the installation or the cleaning of the filter, this indicates that the problem is most likely the sealing between the hose connector adaptor and the filter head (cover lid).
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Page 10: Disposal Regulations
Disposal regulations EU guidelines regarding the disposal of scrap electric appliances (WEEE, 2012/19/EU) were imple- mented in the law related to electrical and electronic equipment and appliances. All WilTec electric devices that fall under the WEEE regulations are labelled with the crossed-out wheeled waste bin logo. -
Page 11: Eg-Konformitätserklärung
EG-Konformitätserklärung Declaration of Conformity / Déclaration de Conformité (gemäß den Richtlinien 2006/95/EC) Firma / Company / Société WilTec Wildanger Technik GmbH Königsbenden 12 52249 Eschweiler, Deutschland erklärt, dass das Produkt: Externer Aquariumfilter Type: HW-7-Serie Verwendungszweck: Reinigen von Aquariumwasser mit den folgenden EG-Rats-Richtlinien übereinstimmt: This appliance is in conformity with the following European directives: Cet appareil est conforme aux directives européennes : 2006/95/EC...