Monaco Cayman 2005 Owner's Manual page 219

To Rinse the Black Tank:
• With the solid waste drain valve left in the open posi-
tion, open the liquid (grey) waste drain valve. Gravity
will equalize the volume of the black and grey tanks.
• Close the liquid waste drain valve and turn the pump
back on to rinse the black tank. This process may be
repeated to rinse the tank again.
To Flush the Black Tank:
• Ensure the sewer pipe adapter is inserted in the facility
sewer connection.
• Ensure the solid waste drain valve is open, the liquid
waste drain valve is closed and the grey tank is at least 50% full.
• Connect a non-potable water hose with pressure regulator to the flush system fitting in the
plumbing service center. Turn on the water supply and waste pump. Allow the water to
rinse the black tank for at least three minutes. Never operate the system unattended.
Ensure the water flows freely through the waste pump outlet hose.
• When completed turn off the faucet.
• Close the solid waste drain valve and open the liquid waste drain valve. Turn on the waste
pump. The water in the grey tank will flush the remaining solids from the sewer hose. The
liquid waste drain valve remains open until the next drain cycle or time of departure.
When Preparing for Travel:
• Empty the tanks and close both the solid and liquid waste drain valves. Undo restraining
devices from the waste pump outlet hose. Drain the hose using a hand over hand method
while working the hose toward the shore connection. Remove sewer pipe adapter from
shore fitting and install drip cap. Coil and store hose in water bay.
• If desired, add chemical to the tanks to control odor. Follow the directions given by the
manufacturer of the chemical.
NOTE:
Drain both waste tanks before traveling.
Troubleshooting:
• The house battery disconnect switch in the battery compartment needs to be on for the
macerator pump to operate.
• 12 Volt DC power for the macerator pump is supplied by the house batteries and is protect-
ed with a 20 Amp mini breaker located in the battery bay in the electrical enclosure.
Cayman 2005
Facility Sewer
Connection
Water Systems --- Section 6
Remove Drip
Cap
040517d
219