Pumpinstallationpositionisdiscretionary,howevertherecommendedcontrolpositionisonthe
toporattheside,withthetoppositionpreferred.
Verticalinputshaftinstallationisacceptable.
Ifinputshaftisatthetop1barcasepressuremustbemaintainedduringoperation.
Thepumphousingmustbefi lled with hydraulicfl uid under all conditions;includingafteralong
periodofshutdown.Beforeoperatingthemachine,ensurethepumphousingandcasedrainlines arefreeofair.
Recommendedmountingforamultiplepumpstackistoarrangethehighestpowerfl owtowards the input source.
Consult ATUS or nonconformance to these guidelines.