Comet MTP FW2 5523 TS VA [33/80] Hydraulic connection

33

HYDRAULIC CONNECTION

Forthehydraulicsuction,deliveryandbypassconnections,refertothefollowingtableandtoFig.4,which

representsagenericdiagramofapossiblemachineintegratingthepump.

A Pump

B Pressure unloader /regulation valve

C Suction circuit

D Delivery circuit

E Spray gun (example of accessory)

 Inparticular,thesuctioncircuitmustbesizedsoasnottodetermineonthepumpsuctiontting:

-apressurehigherthan8bar/116psi;

-avacuumhigherthan:0,15 bar/2,18psi(seriesAX, BXandpumpsat1000,1450and1750 RPM);

•Atpumpsuction,alterofadequatedimensionsmustbetted.Incaseofdoubts,contacttheManufacturer.

•esuctionpipesmusthaveasuitableinternaldiameterandanominalpressureof10bar/145psi.

•edeliverypipesmusthaveanominalpressurenotbelowthepumpmax.pressure.

OnthemodelsLW,ZW,FW,RW,HW,AW,BW,SWandTW,suctionanddeliveryttingsareavailableboth

ontherightsideandonthelesideofthehead.

“speciFications

and technical data”

Toresetthevalve,proceedasfollows(refertoFig.5):

- removetheplasticknobbypullingitupwards;

- loosentheAllenscrew(m);

- turntheretentionringnut(l)anticlockwise,soastopartiallyunscrewit;

- settherequiredpressurebymeansofthehexagonalknob(n)(turnclockwisetoincreasethepressure,

anticlockwisetoreducethepressure);