Airstream Nest 2020, Руководство пользователя

Страница: 67 / 82

Maintenance
2020 Nest
8-9
The following chart shows the approximate % of
charge SOC (State of charge) vs. OCV (Open circuit
voltage) and specific gravity for Interstate batteries.
Battery Cleaning
Battery maintenance is an important issue. Maintain a
clean battery top and check terminals and cables for
tightness and cleanliness. A dirty battery will dissipate
its charge through surface contamination. Clean the
battery top with a damp cloth and dry thoroughly.
To ensure maximum battery capacity on the charge
and discharge, the battery terminals and the inside
portion of the cable connector should be scraped
or brushed. The terminals should be tight and free
of corrosion. The battery should be cleaned using
a baking soda and water mix, with a ratio of two
tablespoons of baking soda to a pint of water. The
cable connection should be cleaned and tightened
regularly.
For battery service or replacement, go to a service
station or dealer who sells and services the make of
battery installed in your trailer.
NOTE
Reconnect the battery cables to the correct
battery posts.
Battery Storage
During the winter, the batteries should be removed
from the trailer and stored in a cool, dry place, where
there is no danger of freezing. They should be kept
full of water, cleaned, and charged monthly. A battery
that is allowed to completely lose its charge will never
regain its original power or a full charge.
The following recommendations may be helpful if the
battery is to be stored:
• When storing the battery in a vehicle or vessel, it is
not necessary to leave it on charge. Disconnect the
negative battery cable. This will prevent inadvertent
discharging of the battery which may lead to a
complete discharge.
• Fully charge the battery before putting it in storage
and store in a cool place.
• Charge the battery every 30 to 60 days to ensure
maximum battery life.
NOTE
A battery will self-discharge 1-3% per month at 80
degrees.
Water Pump
Water Pump Access Locations
The location of the Nest water pump and filter is
behind the curbside galley. Access to both is gained by
unscrewing the service panel located on the inside of
galley cabinet.
Strainer Cleaning
Locate the water pump and housing cap. Turn housing
cap counterclockwise to remove cap and carefully pull
out strainer. Clean strainer in small bucket of clean
water or under running water. If necessary, clean
strainer in a detergent solution. Install strainer and
housing cap, being careful not to damage housing cap
seal.