Nilfisk-Advance 7765 Service Manual page 42

Service Manual – Advance 7765 / Nilfisk CR1500
The
Recovery High (Float) Switch
approximately five minutes before the recovery tank is full to allow time to complete the
scrubbing cycle before the float ball shuts off the vacuum to the recovery tank.
Recovery Tank – ESP/Recycle System
The with the
Recovery Tank
ESP/Recycle option has
an additional
Solution Inlet
, and supplies filtered
Filter
wastewater to the
ESP
that pumps it back
Pump
into the solution tank.
The is controlled
ESP Pump
by the
Recovery High (Float)
in the
Switch Recovery Tank
(shown on the previous
page), and will switch on
when the
Recycling System
is set to
ON/OFF Switch
and the
ON Recovery High
actuates the
(Float) Switch
High Recovery Warning
.
Light
Also refer to the
Solution
section.
System
will actuate the
High Recovery Warning Light
Solution
Inlet Filter
To Solution Tank
Recovery System
High Recovery
Warning Light
Front
ESP
Pump
147