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Wilo-Star-Z 20/1, 25/2, 25/2 DM, 25/6, ZD 25/6
D
Einbau- und Betriebsanleitung
GB
Installation and Maintenance Instructions
F
Notice de mise en service et de montage
I
Istruzioni di montaggio, uso e manutenzione
E
Instrucciones de instalación
y funcionamiento
S
Installations- och skötselinstruktioner
CZ
Návod k montáži a obsluze
GR Οδηγίες εγκατάστασης και λειτουργίας
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Table of Contents
Related Manuals for Wilo Star Z 20/1
Summary of Contents for Wilo Star Z 20/1
- Page 1 Wilo-Star-Z 20/1, 25/2, 25/2 DM, 25/6, ZD 25/6 Einbau- und Betriebsanleitung Instrucciones de instalación y funcionamiento Installation and Maintenance Instructions Installations- och skötselinstruktioner Notice de mise en service et de montage Návod k montáži a obsluze Istruzioni di montaggio, uso e manutenzione...
- Page 2 Fig. 1 Fig. 2 3 Ù 400 V Fig. 3 Fig. 4...
- Page 3 Fig. 5 Fig. 5 a Fig. 5 b Fig. 5 c Fig. 5...
- Page 5 ENGLISH 1. General pump suction port must be maintained to avoid cavitation noise. Installation and service by quali- fied personnel only 2. Safety 1.1 Fields of Application This circulator is suitable for drinking These instructions contain basic refe- water only. Series Star-Z circulating rence to safety aspects which must pumps are suitable of handling liquids be strictly adhered to.
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Page 6: Transport And Storage
ENGLISH 2.2 Trade Qualifications Work must principally be carried out Only suitably qualified personnel may only with the plant switched off and at work on this equipment. complete standstill. 2.3 Dangers from Non-Observance 2.6 Arbitrary Alterations and of Safety Rules Spare Parts Procurement Any alterations to the plant are only Non-observance of safety reference... - Page 7 ENGLISH 4. Description of 4.2 Scope of Supply – Pump, complete. Product and – Installation and Operating Accessories Instructions. 4.1 Description of Water Service 4.3 Accessories Pumps Accessories available and /or required Series Star-Z circulating water service on separate order: pumps have been specially designed –...
- Page 8 ENGLISH – Pump to be mounted with the shaft 5.2 Electrical wiring in the horizontal plane in such a way – Electrical work to be car- that it is not stressed by the pipe- ried out by qualified and work. Observe mounting positions licensed electricians as shown in Fig.
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Page 9: Maintenance
ENGLISH 6. Commissioning – The pump can become extremely hot, depending 6.1 System filling and venting on the operating state of Ensure that the pipe system is pump or pipe system (fluid properly filled. The pump vents itself temperature). automatically after a short operational Beware of scalding when period. -
Page 10: Fault Findings
First, allow pump to cool down. 8.2 Noise – Cavitation due to insufficient inlet pressure. Remedy: Increase system pressure within permissible limits. If the fault cannot be located or rec- tified, please contact your nearest Wilo representative. Technical modifications reserved. - Page 11 If the above mentioned series are technically modified without our approval, this declaration shall no longer be applicable. Si les gammes mentionnées ci-dessus sont modifiées sans notre approbation, cette déclaration perdra sa validité. Dortmund, 07.11.2008 Oliver Breuing WILO SE Quality Manager Nortkirchenstraße 100 44263 Dortmund...
- Page 12 EN 61000-6-1, Elektromanyetik Uyumluluk 2004/108/EG EN 61000-6-2, 2004/108/EG Alçak gerilim direktifi 2006/95/EG EN 61000-6-3, EG–2006/95/EG EN 61000-6-4. K°smen kullan°lan standartlar: p ½ ½ ½ , Oliver Breuing WILO SE Quality Manager Nortkirchenstraße 100 44263 Dortmund Germany...
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