Page 3-5
Maintenance 3.6 - Battery Maintenance
MX15/19
3.6 B
ATTERY
M
AINTENANCE
B
ATTERY
I
NSPECTION AND
C
LEANING
Check battery fluid level daily, especially if the work platform is being used in a warm, dry climate.
If required, add distilled water ONLY. Use of tap water will shorten battery life.
The battery should be inspected regularly for signs of cracks in the case, electrolyte leakage and
corrosion of the terminals. Inspect cables for worn spots or breaks in the insulation and for broken
cable terminals.
Clean the battery when it shows signs of corrosion at the terminals or when electrolyte has over-
flowed during charging. Use a baking soda solution to clean the batteries, taking care not to get
the solution inside the cells. Rinse thoroughly with clean water. Clean battery and cable contact
surfaces to a bright metal finish whenever a cable is removed.
When night air temperatures fall below 65°F (18°C), batteries charged in unheated areas should
be placed on charge as soon as possible after use. Under such conditions, a four hour equaliza-
tion charge once a week in the early afternoon will improve the state of charge and battery life.
B
ATTERY
C
HARGING
Charge battery as follows:
1. Check the fluid level. The electrolyte level should be at least 3/8 in. (10 mm) above the bat-
tery plates. If it is lower, add distilled water only.
2. Connect the charger plug to a properly grounded outlet of the proper voltage and frequency
with an extension cord [12 gauge (1.5 mm²) conductor minimum and 50 ft. (15 m) in length
maximum].
3. The charger turns on automatically after a short delay. The LED indicator will come on.
4. The charger automatically drops to trickle mode after approximately three hours. The LED
charge indicator will blink. Charging may continue for up to 48 hours or until the machine is
needed. DO NOT charge for more than 48 hours.
WARNING
!
!
Hazard of explosive gas mixture. Keep sparks, flame, and smoking material
away from batteries.
Always wear safety glasses when working near batteries.
Battery posts, terminals, and related accessories contain lead and lead
compounds, chemicals known to the State of California to cause cancer and
reproductive harm. Wash hands after use.
Battery fluid is highly corrosive. Thoroughly rinse away any spilled fluid with
clean water.
DANGER
! !
Always replace batteries with UpRight batteries or manufacturer approved
replacements weighing 62 lbs. (28 kg) each.
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