Installation And Operating Instructions; Symbols Used In This Document; General; Versions - Grundfos TP Instrucciones De Instalación Y Funcionamiento

English (GB) Installation and operating instructions
Original installation and operating instructions.
CONTENTS
1. Symbols used in this document
2. General
3. Versions
4. Delivery and handling
4.1 Delivery
4.2 Handling
5. Applications
5.1 Pumped liquids
6. Technical data
6.1 Ambient temperature
6.2 Liquid temperature
6.3 Minimum inlet pressure
6.4 Maximum inlet pressure
6.5 Electrical data
6.6 Sound level
7. Installation
7.1 Pump location
7.2 Pipework
7.3 Bypass
7.4 Foundation
7.5 Vibration dampening
8. Electrical connections
8.1 Frequency converter operation
9. Start-up
9.1 Priming
9.2 Checking the direction of rotation
9.3 Starting
9.4 Frequency of starts and stops
10. Maintenance
10.1 Pump
10.2 Motor
11. Frost protection
12. Fault finding chart
13. Service
14. Disposal
Warning
Prior to installation, read these

installation and operating instructions.

Installation and operation must comply
with local regulations and accepted
codes of good practice.

1. Symbols used in this document

Warning
If these safety instructions are not
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observed, it may result in personal
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injury.
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If these safety instructions are not
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Caution observed, it may result in malfunction
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or 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

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These instructions apply to TP pumps fitted with
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Grundfos motors, type MMG. If the pump is fitted
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with a motor make other than Grundfos, please note
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that the motor data may differ from the data stated in
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these instructions.
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3. Versions

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The TP pumps described in these instructions are
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available in two versions:
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• PN 10 (10 bar) and
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• PN 25 (25 bar).
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See nameplate.
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4. Delivery and handling

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4.1 Delivery

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The pump is delivered from the factory in a carton
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with a wooden bottom, which is specially designed
for transport by fork-lift truck or a similar vehicle.
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Pumps in PN 10 version are supplied mounted on
base plate.
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On pumps in PN 25 version the pump flanges are
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designed to support the entire pump.
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4.2 Handling

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Warning
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The lifting eyes fitted to the motor can
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be used for lifting the pump head
(motor, motor stool and impeller).
The lifting eyes must not be used for
lifting the entire pump.
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