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The pumping unit must not be
used in places where there is the
danger of explosion and/or fire,
in mines and tunnels and in
places with poor ventilation
unless special precautions are
taken by the user.

The pumping unit must never
be used to treat liquids
intended for human or animal
consumption (alimentary use).

The pumping unit is provided
with a bolt for earth connection
to ensure equipotentiality and
prevent static electricity.

The pumping unit must be
installed in a workplace with
sufficient lighting for the task to
be performed; the lighting must
permit correct identification of
the controls and optical signals
on machine board in addition to
performance of the cleaning,
adjustment and maintenance
operations and topping up of
liquids.

The pumping 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 parts
manufacturing

Modifications or changes to the
unit/installation should only be
carried out after consulting ITT
Flygt.

Original spare parts and
accessories authorized by the
manufacturer are essential for
compliance.

The use of other parts can
invalidate any claims for
warranty or compensation.

WARNING!

Dismantiling and re-assembly

If the pump has been used to
pump hazardous media, care
must be taken that, when
draining the leakage, personnel
and environment are not
endangered.

All waste and emissions such
as used oil must be
appropriately disposed of. Oil
spills must be cleaned up and
emissions to the environment
must be reported.

The working area must be kept
in good order at all times.

All government regulations
shall be observed.

WARNING!

3

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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