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3. INSTALLATION 

 

3.1 Lifting  

The machine can be lifted in one of the following conditions: 
- Machine without any kind of packing 
- Machine packed in a cardboard box 
 
 

3.1.1 Machine without any type of packing 

It is possible to lift only one machine at a time: 
- machines with a weight below 25 Kg: the machine can be 

lifted manually by one operator  

- machines with a weight ranging from 25 and 50 Kg: the 

machine can be lifted manually by two operators 

- machines with a weight above 50 Kg: the machine can be 

lifted by means of appropriate lifting and slinging equipment 

 
 

3.1.2 Machine packed in a cardboard box 

 

 
 
 
 
 
 
 
 
 
 
 
It is possible to lift several machines packed in a cardboard 
box, depending on the machine weight. Packed machines are 
maintained in position by means of the inert material that fills 
the box. 
- machines with a weight below 25 Kg: the machine can be 

lifted manually by one operator  

- machines with a weight ranging from 25 and 50 Kg: the 

machine can be lifted manually by two operators 

- machines with a weight above 50 Kg: the machine can be 

lifted by means of appropriate lifting and slinging equipment 

 
 
 

3.2 Transportation 

The machine must be transported in the following conditions: 
- Machine in fixed position without possibility of moving 
- Machine protected from atmospheric agents 
 

Danger 

 

Warning 

 

 
 

Ascertain that the conditions referred to in 
the points above are met during 
transportation  

 

3.3 Storage 

 

3.3.1 Characteristics of the storage area 

The storage area should have the following physical 
characteristics: 
- Sufficient extension to contain the machine and the packing, 

when present, and to enable its lifting by means of the lifting 
devices provided 

- Flat and horizontal resting surface 

- Resting surface 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 environmental 
characteristics: 
- Acceptable temperature range: +7 °C ÷ +50 °C 
- Relative humidity range: 30 ÷ 90% 
- Protection from atmospheric agents 
 

Warning 

 

Keep the machine in horizontal position 

 
 

3.4 Preliminary inspections 

 

3.4.1 Assessment of damage 

- Check the integrity of the packing 
- Open the packing and extract the machine 

Check that the received machine complies with the 
characteristics indicated in the order 

- Check that the machine has not suffered damage, and verify 

in particular that the following components are integral: 
- Motor fan cover 
- Terminal block cover 
- Coupling joint protection 
- Cast iron parts 

 

Warning 

 

Keep the original packing in the event it 
were necessary to transport the machine in 
future 

 

3.4.2 Damage reporting 

If non compliance characteristics or damages are detected, 
immediately report the problem to PENTAIR WATER ITALY or 
to the distributor within and no later than 8 (eight) days from 
the date of purchase. 
 

3.5 Preparation of the installation site 

 

3.5.1 Characteristics of the installation site 

The installation site should have the following characteristics: 
- Simplify the positioning and access to the machine 
- Enable a safe connection to the electric system 
- Enable safe connections to tubing 
- Offer an appropriate natural and/or lighting designed to 

guarantee full operational safety 

- Offer a minimum distance of 150 m from each point of the 

machine and from obstacles 

- Offer a free space of at least 300 mm above the machine to 

guarantee a sufficient ventilation of the motor fan. 

 

Warning 

 

Do not cover or obstruct the motor fan 
cover grid 

 

Environmental conditions 

- Acceptable temperature range: +7 °C ÷ +40 °C 
- Acceptable relative humidity range: 30 ÷ 90% 
- Protection from atmospheric agents 

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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