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1. GENERAL INFORMATION 

1.1 Documentation supplied 

 

1.1.1 Manual 

Data 

Instruction manual 
Edition 1 
Version 0102 
Code 253P4250 
 

Addressees 

This manual is addressed to the operators responsible for 
operating the machine during all the technical stages of its life. 

 
Contents 

This manual contains the following information: 
- Manufacturer’s declaration 
- Safety information 
- Commercial information 
- Information on documentation 
- Machine description 
- Transportation information 
- Storage information 
- Installation information 
- Information on adjustments 
- Operational information 
- Maintenance information 
- Dismantling information 
 
Information is divided into the following chapters and 
appendices of this manual: 

Chapter 1 

: General information 

Chapter 2 

: Description 

Chapter 3 

: Installation 

Chapter 4 

: Operation 

Chapter 5 

: Maintenance 

Chapter 6 

: Operating problems 

Chapter 7 

: Dismantling 

Appendix : 

Product 

specifications 

 
 

1.2 Ownership of information 

The information contained in this manual is property of 
PENTAIR WATER ITALY Srl. 
It is forbidden to reproduce in whole or in part this manual 
without the explicit authorisation of PENTAIR WATER ITALY 
Srl. 
The information contained in this manual is related only to the 
machines indicated in section “Product Specifications”. 
PENTAIR WATER ITALY reserves the right to make the 
changes deemed necessary to the machines not listed in the 
“Machine identification data”. 
 
 

1.3 Machine identification data 

 

Machine code

 

R 2 T D 65 

-  60  X  6 

Circulating 

pump 

            

2 = two-pole motor 
4 = four-pole motor 

 

 

 

 

 

 

 

 

Coupling 

to 

standard 

motor              

Twin 

type 

            

Rated diameter of mouths 

 

 

 

 

 

 

 

 

Max 

head 

(in 

dm) 

            

Special version (only on 
request 

 

 

 

 

 

 

 

 

Rated 

pressure 

(bar) 

            

 

1.4 EC compliance declaration 

See page 2 
 
 

1.5 General safety information 

It is advisable to carefully follow the instructions contained in 
this manual with specific reference to notes, warnings and 
danger signs. 
 

Attention 

 

Users should always follow the accident 
prevention laws in force in the country 
where the product is installed. 

 

Danger 

 

Before repairing or servicing the 
electropump, disconnect it from the socket 
and/or turn the main switch to Off (when 
present) to interrupt the power supplied to 
the electropump. This prevents the 
electropump from accidentally restarting 
and from causing accidents to people 
and/or damages to the people. 

 

Danger 

 

 

Do not service, install or move the 
electropump while it is powered, because 
these operations can cause serious 
accidents or even death. 

 

Attention 

 

During operation, do not remove or move 
the electropump. 

 

Danger 

 

Before using the electropump, always 
check that the cable and all electric devices 
are efficient, shielded and protected. 

 

Danger 

 

When starting the electropump (by 
inserting the plug into the socket and/or 
turning the main switch to on), always wear 
shoes and make sure that the hands are 
dry. 

 

 

NOTE

 

Failure to follow the safety procedures and 
precautions contained in the 
documentation supplied shall relieve 
PENTAIR WATER ITALY from all liability 
thereof. 

Содержание Nocchi R2T

Страница 1: ...GB Use and maintenance manual F Manuel d utilisation et d entretien D Bedienungs und Wartungsanleitung E Manual de uso y manutenci n NL Handleiding voor gebruik en onderhound RUS Bycnherwbb gj ecnfyj...

Страница 2: ...iability 3 INSTALLATION Page 17 3 1 Lifting 3 1 1 Machine without any type of packing 3 1 2 Machine packed in a cardboard box 3 2 Transportation 3 3 Storage 3 3 1 Characteristics of the storage area 3...

Страница 3: ...ification data 1 3 Machine identification data Machine code R 2 T D 65 60 X 6 Circulating pump 2 two pole motor 4 four pole motor Coupling to standard motor Twin type Rated diameter of mouths Max head...

Страница 4: ...he property 1 6 Conventions 1 6 1 Terminological conventions The following conventions have been adopted throughout the manual Machine electropumps specified in section Product specifications Authoris...

Страница 5: ...Fax 050 70 31 37 1 11 How to use the documentation supplied Operators should carefully read the documentation supplied before performing any operation on the machine The documentation supplied should...

Страница 6: ...ace with a capacity above the weight of the machines stored Protection against accidental impacts 3 3 2 Environmental characteristics of the storage area The storage area should have the following env...

Страница 7: ...n a low position to avoid water entering the motor and the bearings See the following figure for reference R4T R2T R4TD R2TD Install the machine on horizontal or vertical pipes on the delivery and ret...

Страница 8: ...be performed by loosening the 1 8 cap on the pump housing Sometimes the air venting operation needs to be repeated several times to completely remove the noise originating from the presence of air in...

Страница 9: ...operation of the machine for an hour If the number of starts stops is above 40 adjust the control equipment in order to reduce the frequency Danger For high temperature fluids it is necessary to allow...

Страница 10: ...using the cut off switch Close the gates on the suction and delivery lines Loosen the screws that fix the terminal block cover Disconnect the wires from the terminal block Remove the supply cable from...

Страница 11: ...The line voltage has been interrupted 2 Burnt fuse 3 No conduction in the starter contacts or faulty coil 4 Burnt fuses in the auxiliary circuit E The machine flow rate is irregular 1 Air present in...

Страница 12: ...Dimensioni e pesi Dimensions and weights Dimensions and poids Abmessungen und Gewichte pag 75 Dimensiones y pesos Afmetingen en gewichten Prestazioni Performances Performances Leistungen pag 76 Presta...

Страница 13: ...5 4 0 4 2 RL4TD 40 30 2 x 0 25 2 x 0 37 1380 2840 2810 2 x 0 55 2 x 0 25 2 x 0 37 2 x 0 75 3 x 230 400 2 x 1 10 2 x 0 25 2 x 0 37 50 1380 1390 2810 2860 1380 1390 2 x 1 10 2 x 1 50 2 x 0 25 2 x 0 75 2...

Страница 14: ...120 RL2TD 50 180 RL4TD 65 30 RL4TD 65 60 RL2TD 65 120 RL2TD 65 180 RL4TD 80 30 RL4TD 80 60 RL2TD 80 120 RL2TD 80 180 RL4TD 100 30 RL4TD 100 60 RL2TD 100 120 80 130 100 14 4 68 343 411 250 281 101 180...

Страница 15: ...Prestazioni Performances Performances Leitungen Prestaciones Prestaties R2T R4T 40 76...

Страница 16: ...Prestazioni Performances Performances Leitungen Prestaciones Prestaties R2T R4T 50 77...

Страница 17: ...Prestazioni Performances Performances Leitungen Prestaciones Prestaties R2T R4T 65 78...

Страница 18: ...Prestazioni Performances Performances Leitungen Prestaciones Prestaties R2T R4T 80 79...

Страница 19: ...Prestazioni Performances Performances Leitungen Prestaciones Prestaties R2T R4T 100 80...

Страница 20: ...Prestazioni Performances Performances Leitungen Prestaciones Prestaties R2TD R4TD 40 81...

Страница 21: ...Prestazioni Performances Performances Leitungen Prestaciones Prestaties R2TD R4TD 50 82...

Страница 22: ...Prestazioni Performances Performances Leitungen Prestaciones Prestaties R2TD R4TD 65 83...

Страница 23: ...Prestazioni Performances Performances Leitungen Prestaciones Prestaties R2TD R4TD 80 84...

Страница 24: ...Prestazioni Performances Performances Leitungen Prestaciones Prestaties R2TD R4TD 100 85...

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