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Speck pumpen LNY-2841 User Manual

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Betriebsanleitung
Baureihen CY, CSY, LNY,
LSY, NPY, PY, Y, YS
Kleinkreiselpumpen mit Peripheralrad,
Gleitringdichtung und Metallgehäuse
Originalbetriebsanleitung
Dokumentation
Betriebsanleitung vor der ersten Inbetrieb-
nahme unbedingt lesen!
Dieses Dokument sowie alle Dokumente im
Anhang unterliegen keinem
Änderungsdienst!
Technische Änderungen vorbehalten.
Speck Pumpen Walter Speck GmbH & Co. KG
Regensburger Ring 6 8, 91154 Roth / Deutschland
Postfach 1453, 91142 Roth / Deutschland
Tel.: +49 (0) 9171 809 0
Fax: +49 (0) 9171 809 10
E-Mail:
info@speck-pumps.de
Internet:
www.speck-pumps.de
Ausgabe:
05/2011
ersetzt Ausgabe:
11/2010
Dok./ Art.-Nr.:
1096.0821

Table of Contents

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Speck pumpen LNY-2841 Specifications

General IconGeneral
BrandSpeck pumpen
ModelLNY-2841
CategoryWater Pump
LanguageEnglish

Summary

10.3 EC declaration of conformity

1 Important basic information

1.3 Warnings and symbols

Explains warning symbols and their consequences for safety.

2 Safety

2.1 Intended use

Specifies approved uses and operational conditions for the pump/aggregate.

2.2 Potential misuse

Lists actions or conditions that constitute misuse of the pump/aggregate.

2.3 General safety instructions

Outlines fundamental safety rules for handling and operating the pump/aggregate.

2.4 Residual risks

Highlights potential hazards that may remain even with safety measures.

2.5 Special risks

Addresses specific risks associated with explosive areas or dangerous media.

5 Set-up and connection

5.1 Preparing set-up

Covers checking ambient conditions, clearances, and preparing the installation site.

5.2 Set-up on torsion-resistant level surface/frame

Details how to securely mount the pump on a stable base.

5.5 Electrical connection

Covers safety precautions and procedures for connecting the pump to the power supply.

6 Operation

6.1 Preparations for commissioning

Outlines necessary checks and preparations before starting the pump.

6.2 Commissioning

Details the steps for starting up and verifying the pump's operation.

7 Maintenance and servicing

7.1 Monitoring

Details interval checks for operational status and potential issues.

7.2 Disassembly

Provides instructions and safety measures for dismantling the pump/aggregate.

8 Troubleshooting

Motor does not start

Lists causes and rectifications for the motor failing to start.

Motor protection triggered

Explains reasons for motor protection tripping and how to resolve them.

Excessive power consumption of the motor

Identifies causes of high motor power draw and solutions.

Pump does not deliver medium to be pumped

Addresses issues where the pump fails to discharge the fluid.

Flow rate too low

Details potential causes and fixes for reduced flow rate.

Total head too low

Lists reasons for insufficient pump head and how to correct them.

Overheating of the pump

Discusses causes of pump overheating and mitigation steps.

Strange noise

Identifies causes of unusual noises and their remedies.

Leaking pump

Covers issues related to pump leaks and their repair.

9 Technical data

9.1 Operating limits

Defines the operational boundaries for head, medium, temperature, density, and speed.

10 Appendix

10.3 EC declaration of conformity

Official statement declaring compliance with relevant EU directives.

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