Page 6 - Raritan Managerm Owners Manual USA L350v0908

Cleaning Aerator Pump Filter (every 2
MAINTENANCE
months)

1. Disconnect power (unplug pump)
2. Follow filter cleaning instructions on
instruction sheet included with Aerator Pump

Pumpout Information.
Both tanks will need to be pumped out at the
following times:

• End of each boating season during the
winterizing process “Y” Valve
• If system is used year around, annual
pumpout is recommended.
• If system becomes contaminated with
bacteria killing agents
• If system becomes clogged by overuse or
addition of foreign objects.

Both tanks cannot be pumped out simultaneously.
The secondary tank being smaller, will empty
first, causing the pump to draw air. The two
tank pumpouts must be mechanically isolated
from one another via valving during initial
installation.

Pump out one tank at a time via dockside
facility. Note: When pumping out primary
tank, rinse with water until water being
removed is clear.

After pumping out the two tanks, repeat
Startup Procedure.

6 L350 0908vkm
.