19
Electrical Systems - 8
2014 Holiday Rambler Travel Trailer
The result is a discharge that can reach tens
of thousands of volts for a short time period.
Care should be used when working with this
voltage as current values can be quite high, as
in the case of battery cables. Shorting a battery
cable to ground with a battery at a reasonable
state of charge can result in a fire or serious
personal injury from a burn.
Battery
Deep Cycle Battery
Deep cycle batteries are designed to operate
appliances and lighting then be recharged.
These batteries are available in many sizes
and types. The most common is a non-sealed,
liquid electrolyte battery. The non-sealed
type have battery caps that are removed
periodically to check the level of electrolyte
and acidity.
Deep cycle batteries consume water. When
the level in a cell is low, use only distilled
water to refill the cell to the proper level.
Water consumption will vary depending
on factors such as: how far the batteries are
discharged before being recharged, how much
voltage is used when being recharged and how
long the battery was being charged.
CAUTION:
Non-sealed Liquid Lead Acid (LLA)
batteries require regular maintenance.
Lack of maintenance will result in a
shortened battery life.
NOTE:
Use only distilled water to refill
battery cells. Tap water contains
minerals that can alter battery
chemistry and ruin the battery.
Battery Maintenance
Check the battery electrolyte level at least
once a month. Check the level sooner if the
battery is frequently used. The level should be
above the top of the plates, but not overfull.
Most batteries have a plastic cup or well.
The proper electrolyte is about 3/8” below
the well to allow room for expansion while
the battery is being charged. Over-filling the
battery will cause the electrolyte solution to
seep past the battery cap. Charging a battery
with a low electrolyte level where the internal
plates are not covered with electrolyte will
cause rapid water loss. This process may take
only a matter of hours. If this has happened,
the battery is more than likely damaged.
Adding distilled water at this point will not
undo the damage.
Keep the top of the battery clean. The
accumulation of electrolyte and dirt may
permit small amounts of current to flow
between the terminals which can drain the
battery. Check the battery connections for
tightness and corrosion. If any corrosion is
found, disconnect the cables (make a diagram
of the battery cable locations) and carefully
clean connections with a mild solution of
baking soda and water.
Aerosol products are also available that will
help neutralize corrosion. Do not allow the
any solution to enter the battery as this will
damage the electrolyte balance. Flush with tap
water to rinse the top of the battery area when
done. Hook the cables back to the battery.
Coat the terminals with petroleum jelly or an
anti-corrosive grease. Replace plugs that are
cracked or missing.
WARNING:
Liquid lead acid batteries produce
hydrogen gas while charging.
Hydrogen gas is highly flammable.
Do not smoke around batteries.
Extinguish all flames in the area.
Hydrogen gas can explode resulting in
fire, personal injury, property damage
or death.
CAUTION:
Many types of petroleum based
products or battery by-products
can damage the paint finish. If the
chemicals come in contact with
painted surfaces, immediately wash
with a mild automotive detergent and
clear water.
CAUTION:
Always wear safety glasses when
servicing the battery.
3/8
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Содержание 2014 Aluma-Lite
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