S31EUK4090SY(2)99-01MANUAL USEPlugging the removable programmer in theconnector on the control panel you have thepossibility to set manually the values of theworking parameter whenever you want.Warning: the manual programmer must beplugged in/removed only when themachine is in the Off condition.USE19ANote: the value on the display correspond to thepercentage of the maximum possiblepressure.When any one of the buttons is pressed either onthe programmer or on the control panel anacoustic signal will be heared.For the use of the ECO button see nextparagraph.To work in "Manual Mode" the selection of an automatic working program (P1, P2, P3, P4) is notrequired: in fact it is possible to choose the wanted value of the working parameters by means ofthe buttons on the removable programmer. Nevertheless any manual action/setting will beallowed even when an automatic program has been selected: using anyone of the programmerbuttons (the only exceptions being the P button, nr 20 in the picture) it is possible to modify oneof/all the working parameters - e.g. machine speed, water flow, brush pressure etc. - at any time;this will not affect the automatic programs originally set in the memory of the machine.As per the automatic use, also in the manual use the solution flow to the brushes will be enabledonly when he traction and the brush motors will be started.The buttons available on the removable programmer willallow - at any time - :- to select the forward speed by means of button "SPEED"(10); indicator nr 1 correspond to the lowest speed- to enable the electrovalves for the solution flow (from 1 to 4)by means of button "+/-"(14); the number of theelectrovalves opened will be shown by indicators 17- to enable the operation of the pump for thecleaning solutionby means of button 15- to enable the operation of the suction motor by means ofbutton 18- to enable the operation of the brush motors by means ofbutton 19- to modify the brush pressure to the floor according to thefollowing procedure:- press one time button A - for the data selection on thedisplay- to see the presently set value of the brush pressure.- press buttons 12 or 13 on the programmer to modify, ifnecessary, the value of the brush pressure.