EN
ENGLISH
Nilfi sk ALTO Operator’s Manual (EN) - SCRUBTEC 866, 871, 866, Boost 8 and 871C FORM NO. 71492A - 11 -
Figure 5A
E
F
G
DCB
A
HOW TO PREPARE THE MACHINE
FOR OPERATION
How to program battery charger (WET or AGM batteries):
According to the type of batteries (WET or AGM), set the machine and
electronic board of the battery charger as follows:
Charger Setting
1. Turn the key switch “ON” (see fi gure 5A, item A) and in the very
fi rst seconds of machine operation pay attention to the following:
• If the green warning light (item B) is fl ashing, the charger is
set to AGM.
• If the yellow warning light (item C) is fl ashing, the charger is
set to GEL EXIDE.
• If the red warning light (item D) is fl ashing, the charger is set
to WET.
2. If the setting is to be changed, perform the following procedure:
a. Turn the key switch “OFF”.
b. Press and hold the buttons (items E and F) at the same time,
then turn the key switch (item A) “ON”.
c. Continue to hold the buttons (items E and F) until the battery
meter LED light turns “ON” and “OFF” and then release both
buttons.
d. Within 3 seconds, toggle the button (item F) to advance the
green bar (item G) to the desired charger setting (see green
bar position for charger settings below):
Green bar setting (item G)
• 1st green bar - WET @ 25 amps, 250 & 330 ah batteries
(4 RED blinks).
• 2nd green bar - GEL/AGM @ 25 amps, 260 & 312 AGM (4
GREEN blinks).
• 3rd green bar - GEL EXIDE @ 25 amps (4 YELLOW
blinks).
• 4th green bar - WET @ 15 amps (2 RED blinks).
• 5th green bar - GEL/AGM @ 15 amps (2 GREEN blinks).
• 6th green bar - GEL EXIDE @ 15 amps (2 YELLOW
blinks).
e. Once proper battery charger profi le is selected, wait until bat-
tery LED light quits fl ashing and stays on before turning key
switch “OFF”.
f. Repeat step 1 to verify that proper charger profi le was pro-
grammed for battery type (WET or GEL).
NOTE: Charge the batteries before using the
machine.