English (GB) Installation and operating instructions
Original installation and operating instructions
CONTENTS
1.
2.
3.
4.
5.
6.
6.1
6.2
6.2.1
6.2.2
7.
8.
9.
10.
10.1
10.2
10.3
11.
11.1
11.2
11.3
12.
12.1
13.
14.
14.1
14.2
14.3
15.
16.
16.1
16.2
17.
Warning
Prior to installation, read these installation
and operating instructions. Installation and
Page
operation must comply with local
regulations and accepted codes of good
5
practice.
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1. Symbols used in this document
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Warning
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If these safety instructions are not
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observed, it may result in personal injury.
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8
Warning
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If these instructions are not observed, it
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may lead to electric shock with consequent
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risk of serious personal injury or death.
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If these safety instructions are not
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Caution
observed, it may result in malfunction or
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damage to the equipment.
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Notes or instructions that make the job
Note
easier and ensure safe operation.
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2. General description
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To ensure reliable and optimum operation, Grundfos
DPK pumps are available with various types of
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impellers.
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DPK drainage pump:
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•
0.75 - 15 kW models have semi-open impeller
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•
19 and 22 kW models have closed impeller.
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DPK.V wastewater pump:
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•
1.5 - 7.5 kW models have Super Vortex free-flow
impeller.
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DPK pumps are used for removal of surface and
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underground drainage water in buildings, courtyard
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drainage systems and industrial applications where
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water from various applications is collected into
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drainage pits and then pumped further.
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DPK.V pumps are used for more applications
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including effluent and screened wastewater in similar
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applications.
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DPK and DPK.V pumps can be controlled via the
pump controllers GU01 and GU02. For further
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information, see data sheet for GU01 / GU02 module
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at www.grundfos.com.
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