JLG X390AJ-X14J Supplement Manual page 44

38Volt and 48Volt Battery Charger
Red
Red Flashing
Yellow Flash
Yellow
Green/Red Flash
31215460
LED Light
st
1 charge step - Cells fully charged with the maximum current possible
nd
2 charge step - Cells under charge with reduced current
rd
3 charge step - Cells under light charge
th
4 charge step - Balancing and Maintenance
Error - The Battery pack is disconnected
SECTION 2 - SERVICE PROCEDURE
Meaning
MAF16980
2-31