Pentair Nocchi VLR 16, Instruction Manual

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1.3 MACHINE IDENTIFICATION DATA
MACHINE ACRONYM DESCRIPTION
VLR VLR cast iron base (centrifugal electric pump vertical multistage with “in line” mouth).
VLRI VLRI steel base aISI 304.
VLRX VLRX steel base aISI 316.
4 - nominal delivery in m
3
/h.
80 number of stages (= nr. of impellers x 10).
/ 7 number of impellers (used when lower than the number of stages only).
(a) Version with oval flanges.
(F) Version with round flanges.
1.1.1 MANUAL
DATA
GeneRaL InFoRMatIon
CHaPter 1
This manual is dedicated to the operators charged of the machine management during all the phases of its technical life.
Instruction manual
Issue 2
Version 082014
Code 253P9070
CONTENTS
RECIPIENTS
• Manufacturer declaration
• Information on safety
• Sales information
• Information on documents • Machine description
• Transport information
• Storage information
• Installation information
• Adjustment information
• Use information
• Maintenance information
• Dismantling information
This manual includes the following information:
• Chapter 1: General information
• Chapter 2: Description
• Chapter 3: Installation • Chapter 4: Use
• Chapter 5: Maintenance
• Chapter 6: Operating troubles • Chapter 7: Dismantling
• Appendix: Product specification
These pieces of information are subdivided into the following chapters and appendixes of this manual:
1.2 INFORMATION OwNERSHIP
The information contained in this manual is owned by PENTAIR INTERNATIONAL S.a.r.l.
The reproduction, also partial, of this manual is forbidden without the express authorisation of PENTAIR INTERNATIONAL S.a.r.l.
The information contained in this manual only concerns the machine specified in the “Product specification” section.
PENTAIR INTERNATIONAL S.a.r.l. reserves the right to make to the machines the changes not specified in “Machine identification
data” whenever deemed right.
1.1 SUPPLIED DOCUMENTS
GB