Operating instructions

OPERATION
980076 08/26/033-12
VACUUM SYSTEM
Vacuum flow is initiated by the
vacuum pump, with air and water being drawn into
the vacuum inlet at the front of the con-sole.
The mixture then flows through a strainer basket into
the waste tank. Air exits the waste tank through a
100-mesh filter, and then flows into the vacuum
pump. A vacuum pump relief valve has been
provided for vacuum pump protection.
The air is discharged from the vacuum pump
through the vacuum muffler discharging into the
atmosphere.
A level sensor switch located near the top of the
waste tank will shut the unit down before the waste
tank reaches its full capacity. This protects the
vacuum pump from water damage.
Use of a DEFOAMER will
help prevent damage to the
unit by a build-up of foam in the waste tank,
which may be caused by some chemicals (foam
build-up will not activate float switches).