ENENGLISHNilfisk ALTOOperator's Manual (EN) - SCRUBTEC 866, 871, 866, Boost 8 and 871C- 11 -How to program battery charger (WET or AGM batter-ies):According to the type of batteries (WET or AGM), set themachine and electronic board of the battery charger asfollows:Charger Setting1. Turn the key switch “ON” (see figure 5A, item A) andin the very first seconds of machine operation payattention to the following:• If the green warning light (item B) is flashing, thecharger is set to AGM.• If the yellow warning light (item C) is flashing, thecharger is set to GEL EXIDE.• If the red warning light (item D) is flashing, thecharger is set to WET.2. If the setting is to be changed, perform the followingprocedure:a. Turn the key switch “OFF”.b. Press and hold the buttons (items E and F) at thesame time, then turn the key switch (item A) “ON”.c. Continue to hold the buttons (items E and F) untilthe battery meter LED light turns “ON” and “OFF”and then release both buttons.d. Within 3 seconds, toggle the button (item F) toadvance the green bar (item G) to the desiredcharger setting (see green bar position for chargersettings below):Green bar setting (item G)• 1st green bar - WET @ 25 amps, 250 & 330 ahbatteries (4 RED blinks).• 2nd green bar - GEL/AGM @ 25 amps, 260 &312 AGM (4 GREEN blinks).• 3rd green bar - GEL EXIDE @ 25 amps (4YELLOW blinks).• 4th green bar - WET @ 15 amps (2 RED blinks).• 5th green bar - GEL/AGM @ 15 amps (2 GREENblinks).• 6th green bar - GEL EXIDE @ 15 amps (2YELLOW blinks).e. Once proper battery charger profile is selected, waituntil battery LED light quits flashing and stays onbefore turning key switch “OFF”.f. Repeat step 1 to verify that proper charger profilewas programmed for battery type (WET or GEL).NOTE: Charge the batteries before using themachine.Figure 5AHOW TO PREPARE THE MACHINEFOR OPERATIONE FGD C B A