CSF Inox CN 2 Скачать руководство пользователя страница 4

pag. 4

3 GUARANTEE

All products manufactured by C.S.F. Inox are guaranteed to the purchaser, for one year  from 

the date of purchase, against hidden defects in materials or manufacture, providing that they are 

installed and used according to instructions and recommendations of the manufacturer. Excluded 

from the guarantee other than distinctive wear and tear are repaires to damage caused by impro

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per use, abrasion, corrosion, negligence, defect of installation, non-observance of inspection and 

maintenance, use of non-genuine spare parts, cause of accident or fortuity and from any action 

carried out by the purchaser not according to the normal instructions of the manufacturer.

WARNING

 Before returning to C.S.F. Inox S.p.A. any item to be substituted or repaired under 

guarantee, inform about the problem the Customer Assistance Office and follow instructions of 

the manufacturer. 

Any item must be properly packed in order to avoid damages during the transfering and 

a technical 

report explaining the fault occured, must accompany the returned item/s.

Any item with a presumed fault should be returned to C.S.F. Inox S.p.A. with shipment costs at 

purchaser' s charge, unless different agreements are given.

C.S.F. Inox S.p.A. will examine, repair and/or replace the returned piece and then send it back 

to the purchaser on ex-works basis. Should the piece be found under warranty, no further costs 

will be debit the purchaser. If, on the contrary, the fault is not found under warranty, all necessary 

reparations and replacements will be charged at normal cost to the purchaser. Commercial parts 

incorporated in C.S.F. products are  guaranteed  by  their  corresponding  manufacturers.

GOODS TRANSPORTATION,  RECEIVING AND TRANSFERRING

4.1 TRANSPORTATION

The packings of all pumps manufactured by C.S.F. Inox S.p.A. are defined when placing the order. 

Unless prior arrangements are given, goods will be packed only for transit conditions and not for 

long-term storage; in case it should be necessary to store the pumps outside, you are requested 

to cover the pumps appropriately in order to protect the electrical parts (motor) from rain, dust, 

humidity etc.

4.2 RECEIVING

WARNING

 By goods receiving, the wholeness of packing must be verified, in order to identify 

possible damages to the content occured during transfering and to claim them immediately to the 

carrier. Should any damage be ascertained, the following procedure must be observed:

- collect the goods with reservation;

- take the necessary pictures showing the damages;

- notify the suffered damages, by registered airmail, to the carrier by sending at the same time the 

pictures taken to show the damaged pieces.

4.3 TRANSFERRING

Carry the packed pumps as close as possible to the 

place of installation by means of appropriate lifting 

devices and unpack them. During this operation take 

care, as unsteady parts could fall down.

The material used for packing (wood, paper, 

cellophane, etc.) should be properly got rid, 

according to the corresponding rules in force in 

receiver’ s country.

After unpacking the pump, use special lifting belts and 

move the pump-motor-set to the place of installation; 

never use the eyebolts on the motor to move the 

pump, as the eyebolts are for moving the motor only. 

In versions complete with shroud, take the shroud 

off before moving the pump-motor-set, in order to 

avoid damages.

Содержание CN 2

Страница 1: ...TECHNICAL SERVICE 39 0522 869832 CENTRIFUGAL PUMPS CN Series INSTRUCTIONS FOR INSTALLATION OPERATION AND MAINTENANCE...

Страница 2: ...erring 5 DESCRIPTION 5 1 Sound pressure level 6 NON PERMITTED USES 7 INSTALLATION 7 1 Suction and inflow conditions 7 2 Piping 7 3 Electrical connection 8 OPERATION 8 1 Preliminary operations 8 2 Star...

Страница 3: ...us or toxic liquids are pumped When pumping liquids at a temperature over 60 C adequate protection and warning signals are requi red When you buy a pump with bare shaft motor coupling operations have...

Страница 4: ...aser Commercial parts incorporated in C S F products are guaranteed by their corresponding manufacturers 4 GOODS TRANSPORTATION RECEIVING AND TRANSFERRING 4 1 TRANSPORTATION The packings of all pumps...

Страница 5: ...NOT BE USED IN ENVIRONMENTS WHICH REQUIRE A HIGHER LEVEL OF PROTECTION OR A HIGHER SPECIFICATION MOTOR OR ELECTRICAL PARTS Components complying with the safety standards for the environment in questi...

Страница 6: ...air from entering the pump For this reason when sucking from a tank located at a lower level the pipe must reach below the free surface of the liquid In order to prevent the formation of vortices and...

Страница 7: ...efly to 5 6 times the nominal value If the mains supply is unable to substain this increase in absorption use a star delta starter or other kind of device e g an autotransformer Pict 4 Lower voltage H...

Страница 8: ...al and material are chosen according to the liquid to be pumped 9 1 MECHANICAL SEALS A mechanical seal is a device intended to retain fluid and prevent it from escaping from the pump The seal consists...

Страница 9: ...entering from the mechanical seal Replace the mechanical seal or arrange a solution with a vacuum spring in case of vacuum suction operation 4 Obstructions present along suction pipes or valves close...

Страница 10: ...cleaning when using fluids which tend to crystallize Increase washing cycles and don t leave the product laying inside the pump for a long time 27 Misassembly of the mechanical seal Assemble the mecha...

Страница 11: ...pag 11 TROUBLE POSSIBLE CAUSES AND NECESSARY OPERATIONS TO SOLVE THEM A B C D E F G H I L M 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39...

Страница 12: ...14 anti clockwise 1 with a pneumatic wrench 2 with spanner or blocking the pump shaft from motor side Remove the impeller 3 and the key 15 Extract the rotary part of the mechanical seal 7 and turn it...

Страница 13: ...ess steel could be damaged by corrosion Alkaline detergent A sodium hydroxide water solution may be used at concentration 1 3 at a temperature of 70 90 C a surfactant could be added to increase the ri...

Страница 14: ...emperature for sterilization depending on gasket compound Temperature limits for rubber gasket Steam hot water Chemical bactericidal EPDM 121 C 82 C FPM FKM 149 C 82 C Impeller nut cleaning and steril...

Страница 15: ......

Страница 16: ...in this publication are indicative and do not bin ding C S F does not stand surety or undertake any obligation for the utilisation of this document and for the information contained In particular it d...

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