Battery Charger Maintenance - JLG 1930ES Service Maintenance Manual

SECTION 3 - CHASSIS & SCISSOR ARMS
Table 3-3. Battery Charger Specs
BATTERY CHARGER
OUTPUT
Nominal DC Output Voltage
Maximum DC Output Voltage
Maximum DC Output Current
Maximum Interlock Current
INPUT
AC Input Voltage
Nominal AC Input Voltage
AC Input Frequency
Maximum AC Input Current
OPERATION
Charging Indicator
100% Charge Indicator
Fault Indicator
PROTECTION
Output Reverse Polarity
Output Short Circuit
AC Overload
DC Overload
MECHANICAL
Operating Temperature
Housing
3-44
SPECIFICATION
24V
33.6V
25A
20A
85-265VAC
120VAC - 230VAC RMS
45-65 HZ
12A RMS@108VAC
Yellow LED
Green LED
Red LED
Electronic Protection - Automatic
Reset
Electronic Protection - Automatic
Reset
Current Limited
Current Limited
–22°F to +122°F
(–30°C to +50°C)
Shock and Water Resistant Aluminum

Battery Charger Maintenance

USE CHARGER ONLY ON BATTERY SYSTEMS WITH AN ALGO-
RITHM SELECTED THAT IS APPROPRIATE TO THE SPECIFIC
BATTERY TYPE. OTHER USAGE MAY CAUSE PERSONAL INJURY
AND DAMAGE.
LEAD ACID BATTERIES MAY GENERATE EXPLOSIVE HYDRO-
GEN 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.
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
ORDINANCES. A GROUNDED OUTLET IS REQUIRED TO REDUCE
RISK OF ELECTRIC SHOCK - DO NOT USE GROUND ADAPTERS
OR MODIFY PLUG. DO NOT TOUCH UNINSULATED PORTION OF
OUTPUT CONNECTOR OR UNINSULATED BATTERY TERMINAL.
DISCONNECT THE AC SUPPLY BEFORE MAKING OR BREAKING
THE CONNECTIONS 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 QUALIFIED PERSONNEL. NOT FOR USE BY CHIL-
DREN.
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 instructions
recommended by the battery manufacturer.
2. Make sure charger connections to battery terminals
are tight and clean.
3. Do not expose charger to oil or to direct heavy water
spraying when cleaning vehicle.
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