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SPECK Pumpen IN-VB-S-V 6-50 — guidelines for Proper Installation of Pump Systems [67/100]
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Installation
11|2018 EN 17
5 Installation
5.1 Installation site
5.1.1 Installation surface
The installation surface must be level and horizontal in order to avoid damage.
Observe weight indications!
5.1.2 Ventilation and aeration
Ensure sufficient ventilation and aeration. The ventilation and aeration must ensure the following
conditions:
– Prevention of condensation.
– Cooling of the pump motor and other system components, for example switch cabinets and
control units.
– Limitation of the ambient temperature to maximum 40 °C.
5.1.3 Structure-borne and airborne noise transmission
Observe regulations for structural noise protection, for example DIN 4109.
Install the pump in a manner which reduces structure-borne and airborne noise transmission.
Vibration-absorbing materials are suitable bases. Examples:
– Anti-vibration buffers
– Cork lining
– Sufficiently hard foam
5.1.4 Reserve space
Measure the reserve space so that the motor unit can be removed in the direction of the motor fan
with the help of lifting equipment.
5.1.5 Fasteners
Fasten pump using screws.
5.1.6 Bypass
Install a bypass if the pump works against a closed valve. The capacity amounts to minimum 15 % of
the maximum volume flow. See "Fig. 1" on page 11
5.2 Pipes
5.2.1 Pipe sizing
Suction lines which are too long have significant disadvantages:
• Higher resistance which results in reduced suction performance and a higher risk of cavitation.
A minimum length of ten times the inner diameter of the suction flange must be planned for the calming
section in front of the suction flange.
For longer pipes, losses due to pipe friction must be taken into account.
The nominal diameter of the pipe must be planned according to the pump connections.
Do not exceed maximum flow speeds.
– Suction line: 1.5 m/s
– Pressure line: 2.0 m/s
5.2.2 Laying pipework
Keep the suction and pressure lines as short and straight as possible.
Avoid sudden changes to the cross-section and direction.
Lay the suction line below water level where possible.
Lay the suction line as follows to prevent air pockets from forming:
– For intake mode: continuously falling.
– For suction operation mode: continuously rising.
Depending on the type of pump and system, install a non-return valve as necessary.
Install a shut-off valve in both the suction and pressure lines.
Avoid valves which close suddenly. Install a shock absorber or air vessel if necessary.
Содержание
- In vb in vb s p.1
- Inhaltsverzeichnis p.5
- Glossar p.8
- Umgang mit dieser anleitung p.9
- Mitgeltende dokumente p.9
- Zu diesem dokument p.9
- Zielgruppe p.9
- Unvollständige maschine p.9
- Bestimmungsgemäße verwendung p.10
- Sicherheitsvorschriften p.10
- Sicherheit p.10
- Personalqualifikation p.10
- Schutzeinrichtungen p.11
- Schilder p.11
- Restrisiken p.11
- Bauliche veränderungen und ersatzteile p.11
- Vermeidung von sachschäden p.12
- Störungen p.12
- Beschreibung p.14
- Benennung p.14
- Funktion p.14
- Typenschild p.15
- Ausführung p.15
- Produktinformationen gemäß verordnung 547 2012 für wasserpumpen mit maximaler wellenleistung von 150 kw zur richtlinie 2009 125 eg öko design richtlinie p.16
- Pumpe anheben p.17
- Transport und zwischenlagerung p.17
- Transport p.17
- Rücksendung p.18
- Lagerung p.18
- Rohrleitungen p.19
- Installation p.19
- Einbauort p.19
- Aufstellung p.20
- Elektrischer anschluss p.21
- Drehrichtung prüfen p.21
- Überlastschutzeinrichtung p.22
- Inbetriebnahme außerbetriebnahme p.23
- Inbetriebnahme p.23
- Außerbetriebnahme p.26
- Übersicht p.27
- Störungen p.27
- Wartung während des betriebes p.29
- Wartung instandhaltung p.29
- Schmierung p.29
- Instandhaltungsarbeiten p.29
- Entleeren p.30
- Demontage der pumpe anlage p.30
- Pumpe anlage montieren p.34
- Schraubenanzugsmomente p.36
- Gewährleistung p.37
- Ersatzteile p.37
- Entsorgung p.38
- Maßzeichnung 10 maßzeichnung p.39
- In vb s v p.39
- In vb s f p.39
- In vb s p.39
- 2018 de 37 p.39
- Technische daten p.39
- Technische daten p.40
- De 11 2018 p.40
- Technische daten p.41
- 2018 de 39 p.41
- Technische daten p.42
- De 11 2018 p.42
- Technische daten p.43
- 2018 de 41 p.43
- Technische daten p.44
- De 11 2018 p.44
- Technische daten p.45
- 2018 de 43 p.45
- Schnittzeichnung p.46
- En translation of original operation manual in vb in vb s p.51
- Table of contents p.53
- Glossary p.56
- Using this manual p.57
- Target group p.57
- Other applicable documents p.57
- Incomplete machine p.57
- About this document p.57
- Safety regulations p.58
- Safety p.58
- Personnel qualification p.58
- Intended use p.58
- Structural modifications and spare parts p.59
- Residual risk p.59
- Protective equipment p.59
- Preventing material damage p.60
- Faults p.60
- Description p.62
- Function p.62
- Designation p.62
- Name plate p.63
- Design p.63
- Product information according to 547 2012 for water pumps with a maximum shaft performance of 150 kw for the 2009 125 eg standard eco design guidelines p.64
- Transport and intermediate storage p.65
- Transport p.65
- Lifting the pump p.65
- Storage p.66
- Returns p.66
- Installation p.67
- Installation site p.67
- Installation p.68
- Electrical connection p.69
- Check the direction of rotation p.69
- Current p.70
- Overload protection device p.70
- Commissioning decommissioning p.71
- Commissioning p.71
- Decommissioning p.74
- Overview p.75
- Faults p.75
- Maintenance work p.77
- Maintenance during operation p.77
- Maintenance p.77
- Lubrication p.77
- Draining p.78
- Disassembling of the pump unit p.78
- Assembling pump unit p.82
- Screw tightening torque p.84
- Warranty p.85
- Spare parts p.85
- Disposal p.86
- Technical data p.87
- In vb s v p.87
- In vb s f p.87
- In vb s p.87
- Dimensional drawing 10 dimensional drawing p.87
- 2018 en 37 p.87
- Technical data p.88
- En 11 2018 p.88
- Technical data p.89
- 2018 en 39 p.89
- Technical data p.90
- En 11 2018 p.90
- Technical data p.91
- 2018 en 41 p.91
- En 11 2018 p.92
- Technical data p.92
- Technical data p.93
- 2018 en 43 p.93
- Sectional drawing p.94
- Eg konformitätserklärung p.100
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Learn essential guidelines for installing pump systems, including site preparation, ventilation, noise reduction, and pipework layout to ensure optimal performance and longevity.