Water and Waste Flashcards
(9 cards)
How much does the potable water system hold?
3.9 gallons
How is the potable water system serviced?
Via an access door in the lav vanity. Using a funnel.
AOM 7.2
How long can the tanks take to drain if the tanks are full of water?
10 minutes
What temperature of water is recommended
to fill the galley and lavatory potable water
tanks?
not exceeding 35°C/95°F
How do you drain the potable water?
Water Drain, Overhead panel
At what waste tank capacity does the Cabin
Management System indicate the necessity
of servicing?
85% Full
When servicing the waste system, how long
should rinse water be supplied through the
servicing cart to clean the waste tank?
3 minutes
When should the waste and potable water
system be drained to avoid damages to their
components caused by water freezing?
During operation in cold weather (below 0°C)
when parking for more than 1 hour
NJA FOM says 72-hour forecast includes freezing temperatures
