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PRODUCT DESCRIPTION

Introduction

Thank you for buying an  ITT Flygt pump.
In this Installation Care and Maintenance manual
you will find general information on how to install
and service the  pumping unit to give it a long and
reliable life.

Applications

The pumping unit is intended to be used for:

- pumping of ground water

-

lowering the groundwater level with Wellpoint
system (only for version with vacuum pump)

- pumping of raw or clean water

-

pumping heavy, abrasive or saline liquids

-  drainage
- dewatering

-

water supply from wells and canals (only for
non-alimentary uses)

-

pumping of liquids and mud with solid parts in
suspension (within the limits of the technical
specifications)

-

transfer of bentonite slurry

WARRANTY

ITT Flygt undertakes to remedy faults in products
sold by ITT Flygt provided:

- that the fault is due to defects in design, materials

or  workmanship.

- that the faults are reported to ITT Flygt or ITT Flygt’s

representative during the warranty period.

- that the product is used only under condition

described in the Installation, Care and Maintenance
manual and in applications for which it is intended

- that the monitoring equipment incorporated in the

product is correctly connected and in use.

- that all service and repair work is done by a work

shop  ITT Flygt

- that genuine ITT Flygt parts are used.

Hence, the warranty does not cover faults caused
by deficient maintenance, improper installation,
incorrectly executed repair work or normal wear and
tear.

ITT Flygt assumes no liability for either bodily injuries,
material damages or economic losses beyond what
is stated above.

ITT Flygt guarantees that spare parts will be kept for
10 years after that the manufacture of  this product
has been discontinued

For further information on applications, contact
your nearest ITT Flygt representative.

Liquid temperature

 :  max. 70 °C.

Liquid density

 :  max. 1100 kg/m

3

The pH of the pumped liquid

 : 5,5 – 9

4

Содержание FLYGT BWS Series

Страница 1: ...Self priming centrifugal pumps Installation Care and Maintenance...

Страница 2: ...this manual which could cause danger to life have been spefically highlighted with this general danger symbol WARNING Non observance to this warning could damage the unit or affect its function Qualif...

Страница 3: ...mping units equipped with diesel engine and or with vacuum pump are provided with oil vent pipes Suitable devices must be provided to prevent dispersion in the ground Unilateral modification and spare...

Страница 4: ...workmanship that the faults are reported to ITT Flygt or ITT Flygt s representative during the warranty period that the product is used only under condition described in the Installation Care and Mai...

Страница 5: ...y the pump through the inspection cover For longer periods of storage the pump must be protected against moisture and heat After a long period of storage the pump should be inspected before it is put...

Страница 6: ...installed in a closed place the exhaust gases must be conveyed to the outside The pumping unit must be installed at least at a distance of 4 meters from combustible and flammable materials or from pr...

Страница 7: ...th soundproof enclosure Before starting the unit fill the pump casing with water up to the lid Tab 5 a page 10 Then make sure there are no water leakages in the mechanical seal or in the suction valve...

Страница 8: ...Tab 3 part 1 does not shut properly Check if the seat is dirty Tab 3 part 2 Make sure that the seat and the valve itself are not damaged Should it be necessary replace them The vacuum pump tank level...

Страница 9: ...t can short circuit the battery terminals with consequent danger of explosion of the battery If you have to isolate the battery first disconnect the negative pole and then the positive pole the negati...

Страница 10: ...hly cleaned Beware of the risk of infection WARNING Observe local safety regulations Always wear goggles and rubber gloves Rinse the pump thoroughly with water before starting work Rinse the component...

Страница 11: ...iform thrust Before assembling the parts clean the seal and sliding counterfacefacesthoroughly Standardsealmaybe used for impure water For other liquids refer to ITT Flygt 11 6 Replacing the impeller...

Страница 12: ...icienty as well as stalling the engine because of friction on the fixed part of the pump casing Minimum space A Tab 9 mm 0 3 max 1 5 Minimum space B Tab 9 mm 0 7 max 2 12 8 9 Replacing front and rear...

Страница 13: ...eed B Clogged bottom strainer C Clogged pump casing D The inner rubber coating of the suction pipe has come off E Impeller and wear plates are wornout A Tension it or replace it B Clean it or replace...

Страница 14: ...Most recent servicedate Pump N Hoursofoperation Remarks SERVICE LOG Sign 14...

Страница 15: ...Self priming centrifugal pump 01 02 Eng 09 04...

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