SECTION 4 - MACHINE OPERATION
4-2 – JLG Lift – 3121189
4.3 BATTERY CHARGING & MAINTENANCE
AMI Models are equipped with a 12 volt, 10 amp output - dual
voltage (120/240V) input battery charger. The charger is micro-
processor controlled featuring an automatic charge sensing cir-
cuit which can determine cell voltage and regulate charger
output and terminate charging as required.
Battery Maintenance and Safety (See Figure 4-1.)
• BATTERY ACID IS HIGHLY CORROSIVE. AVOID CONTACT
WITH SKIN AND CLOTHING AT ALL TIMES.
• BATTERY ACID RELEASES AN EXPLOSIVE GAS WHILE
CHARGING, ALLOW NO OPEN FLAMES, SPARKS OR
LIGHTED TOBACCO PRODUCTS IN THE AREA WHILE
CHARGING BATTERIES. CHARGE BATTERIES ONLY IN A
WELL VENTILATED AREA.
• ADD ONLY DISTILLED WATER TO BATTERIES. WHEN
ADDING DISTILLED WATER TO THE BATTERIES, A NON-
METALLIC CONTAINER AND/OR FUNNEL MUST BE
USED.
The battery fluid level should be approximately 1/8" (3mm)
below vent tubes. (See Figure 4-1.)
Figure 4-1. Battery Fluid Level.
1. Battery Filler Cap
2. Vent Tube
3. Fluid Level
4. Cell Plates
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