JLG 3246ES Service Manual - Manual (Page 80)

SECTION 3 - CHASSIS & SCISSOR ARMS
3-44 – JLG Lift – 3121166
Battery Charger Maintenance
USE CHARGER ONLY ON BATTERY SYSTEMS WITH AN ALGO-
RITHM SELECTED THAT IS APPROPRIATE TO THE SPECIFIC BAT-
TERY TYPE. OTHER USAGE MAY CAUSE PERSONAL INJURY AND
DAMAGE.
LEAD ACID BATTERIES MAY GENERATE EXPLOSIVE HYDROGEN
GAS DURING NORMAL OPERATION. KEEP SPARKS, FLAMES,
AND SMOKING MATERIALS AWAY FROM BATTERIES. PROVIDE
ADEQUATE VENTILATION DURING CHARGING. NEVER CHARGE A
FROZEN BATTERY.
STUDY ALL BATTERY MANUFACTURERS’ SPECIFIC PRECAU-
TIONS SUCH AS RECOMMENDED RATES OF CHARGE AND
REMOVING OR NOT REMOVING CELL CAPS WHILE CHARGING.
DANGER
RISK OF ELECTRIC SHOCK. CONNECT CHARGER POWER CORD TO
AN OUTLET THAT HAS BEEN PROPERLY INSTALLED AND
GROUNDED IN ACCORDANCE WITH ALL LOCAL CODES AND ORDI-
NANCES. A GROUNDED OUTLET IS REQUIRED TO REDUCE RISK
OF ELECTRIC SHOCK - DO NOT USE GROUND ADAPTERS OR MOD-
IFY PLUG. DO NOT TOUCH UNINSULATED PORTION OF OUTPUT
CONNECTOR OR UNINSULATED BATTERY TERMINAL. DISCON-
NECT THE AC SUPPLY BEFORE MAKING OR BREAKING THE CON-
NECTIONS TO THE BATTERY WHILE CHARGING. DO NOT OPEN
OR DISASSEMBLE CHARGER. DO NOT OPERATE CHARGER IF THE
AC SUPPLY CORD IS DAMAGED OR IF THE CHARGER HAS
RECEIVED A SHARP BLOW, BEEN DROPPED, OR OTHERWISE
DAMAGED IN ANY WAY - REFER ALL REPAIR WORK TO QUALI-
FIED PERSONNEL. NOT FOR USE BY CHILDREN.
1. For flooded lead-acid batteries, regularly check
water levels of each battery cell after charging and
add distilled water as required to level specified by
battery manufacturer. Follow the safety instruc-
tions recommended by the battery manufacturer.
2. Make sure charger connections to battery termi-
nals are tight and clean.
3. Do not expose charger to oil or to direct heavy
water spraying when cleaning vehicle.
Table 3-3. Battery Charger Specs
BATTERY CHARGER SPECIFICATION
OUTPUT
Nominal DC Output Voltage 24V
Maximum DC Output Voltage 33.6V
Maximum DC Output Current 25A
Maximum Interlock Current 20A
INPUT
AC Input Voltage 85-265VAC
Nominal AC Input Voltage 120VAC - 230VAC RMS
AC Input Frequency 45-65 HZ
Maximum AC Input Current 12A RMS@108VAC
OPERATION
Charging Indicator Yellow LED
100% Charge Indicator Green LED
Fault Indicator Red LED
PROTECTION
Output Reverse Polarity Electronic Protection - Automatic Reset
Output Short Circuit Electronic Protection - Automatic Reset
AC Overload Current Limited
DC Overload Current Limited
MECHANICAL
Operating Temperature
–22°F to +122°F
(–30°C to +50°C)
Housing Shock and Water Resistant Aluminum