Operator Manual

MAINTENANCE
91
T17 9020160 (1−2015)
BATTERIES
FOR SAFETY: Before leaving or servicing
machine, stop on level surface, turn off
machine, set parking brake (if equipped), and
remove key.
FLOODED (WET) AND MAINTENANCE FREE
SEALED LEAD−ACID BATTERIES
The lifetime of the batteries depends on their
proper maintenance. To get the most life from the
batteries;
− Do not charge the batteries more than once a
day and only after running the machine for a
minimum of 15 minutes.
− Do not leave the batteries partially discharged
for long period of time.
− Only charge the batteries in a well-ventilated
area to prevent gas build up. Charge batteries
in areas with ambient temperatures 27C
(80F) or less.
− Allow the charger to complete charging the
batteries before re-using the machine.
− Maintain the proper electrolyte levels of
flooded (wet) batteries by checking levels
weekly.
CHECKING THE ELECTROLYTE LEVEL
The flooded (wet) lead−acid batteries require
routine maintenance as described below. Check
the battery electrolyte level weekly.
NOTE: Do Not check the electrolyte level if the
machine is equipped with the battery watering
system. Proceed to the BATTERY WATERING
SYSTEM (OPTION).
08247
FOR SAFETY: When servicing machine, keep
all metal objects off batteries. Avoid contact
with battery acid.
The level should be slightly above the battery
plates as shown before charging. Add distilled
water if low. DO NOT OVERFILL. The electrolyte
will expand and may overflow when charging.
After charging, distilled water can be added up to
about 3 mm (0.12 in) below the sight tubes.
Before Charging After Charging
NOTE: Make sure the battery caps are in place
while charging. There may be a sulfur smell after
charging batteries. This is normal.
MAINTENANCE−FREE BATTERIES
Maintenance−free batteries do not require
watering. Cleaning and other routine maintenance
is still required.
CHECKING CONNECTIONS / CLEANING
After every 200 hours of use check for loose
battery connections and clean the surface of the
batteries, including terminals and cable clamps,
with a strong solution of baking soda and water.
Replace any worn or damaged wires. Do not
remove battery caps when cleaning batteries.