Grundfos ALPHA1 Manual

Grundfos Pomp ALPHA1

Læs gratis den danske manual til Grundfos ALPHA1 (24 sider) i kategorien Pomp. Denne vejledning er vurderet som hjælpsom af 70 personer og har en gennemsnitlig bedømmelse på 4.7 stjerner ud af 35.5 anmeldelser. Har du et spørgsmål om Grundfos ALPHA1, eller vil du spørge andre brugere om produktet?

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GRUNDFOS ALPHA1

Installation and operating instructions

GRUNDFOS INSTRUCTIONS

English (GB)

English (GB) Installation and operating instructions

Original installation and operating instructions

CONTENTS

Page

1. General information

1.1 Hazard statements

The symbols and hazard statements below may appear in

Grundfos installation and operating instructions, safety

instructions and service instructions.

The text accompanying the three hazard symbols DANGER,

WARNING and CAUTION is structured in the following way:

The hazard statements are structured in the following way:

1. General information 2

1.1 Hazard statements 2

1.2 Notes 3

2. Receiving the product 3

2.1 Inspecting the product 3

2.2 Scope of delivery 3

3. Installing the product 3

3.1 Mechanical installation 3

3.2 Mounting 3

3.3 Control box positions 4

3.4 Changing the control box position 5

3.5 Insulation of pump housing 5

4. Electrical installation 5

4.1 Assembling the plug 6

5. Starting up the product 7

5.1 Before startup 7

5.2 Venting the pump 7

5.3 Venting of heating systems 7

6. Product introduction 8

6.1 Product description 8

6.2 Application 8

6.3 Advantages of installing a GRUNDFOS ALPHA1 8

6.4 Intended use 8

6.5 Pumped liquids 8

6.6 System pressure 8

6.7 Relative air humidity (RH) 8

6.8 Enclosure class 8

6.9 Inlet pressure 8

7. Identification 9

7.1 Nameplate 9

7.2 Type key 9

8. Accessories 10

8.1 ALPHA plugs 10

9. Operating panel 11

9.1 Elements on the operating panel 11

9.2 Display 11

9.3 "POWER ON" light field 11

9.4 Light fields indicating the pump setting 11

9.5 Push-button for selection of pump setting 11

10. Setting the pump 12

10.1 Pump setting for system type 12

10.2 Pump control 12

11. Systems with bypass valve between flow and return

pipes 13

11.1 Purpose of bypass valve 13

11.2 Manually operated bypass valve 13

11.3 Automatic bypass valve (thermostatically controlled) 13

12. Pump settings and pump performance 14

13. Fault finding 15

13.1 Fault finding table 15

14. Technical data and installation dimensions 16

14.1 Technical data 16

14.2 Installation dimensions, GRUNDFOS ALPHA1 XX-40,

XX-45, XX-50, XX-60 (international markets) 17

14.3 Installation dimensions, GRUNDFOS ALPHA1 XX-40,

XX-45, XX-60 (D-A-CH) 18

15. Performance curves 19

15.1 Guide to performance curves 19

15.2 Curve conditions 19

15.3 Performance curves, ALPHA1 XX-40 20

15.4 Performance curves, ALPHA1 20-45 N 150 20

15.5 Performance curves, ALPHA1 XX-50 21

15.6 Performance curves, ALPHA1 XX-60 21

16. Disposal 22

Read this document and the quick guide before you

install the product. Installation and operation must

comply with local regulations and accepted codes of

good practice.

This appliance can be used by children aged from 8

years and above and persons with reduced physical,

sensory or mental capabilities or lack of experience

and knowledge if they have been given supervision

or instruction concerning use of the appliance in a

safe way and understand the hazards involved.

Children shall not play with the appliance. Cleaning

and user maintenance shall not be made by children

without supervision.

DANGER

Indicates a hazardous situation which, if not avoided,

will result in death or serious personal injury.

WARNING

Indicates a hazardous situation which, if not avoided,

could result in death or serious personal injury.

CAUTION

Indicates a hazardous situation which, if not avoided,

could result in minor or moderate personal injury.

SIGNAL WORD

Description of hazard

Consequence of ignoring the warning.

- Action to avoid the hazard.

Produkt Specifikationer

Mærke:	Grundfos
Kategori:	Pomp
Model:	ALPHA1

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