Solution System 144Service Manual – SC6500
™
Drain Hose and Hose Cap
The Drain Hose and Drain Hose Cap are attached
to the shutoff valve and are located above the left
rear tire.
Solution Filter
The in-line Solution Filter is located between the
shutoff valve and the solution pump underneath
the left side of the machine. The Solution Filter is
below the FILTER location arrow molded into
the machine body panel.
Solution Control Pump
The Solution Control Pump pumps the solution
through the solution solenoid valve to the nozzles
adjacent to the scrub brushes. The Solution Control
Pump
gets PWM voltage from the A2 Control
Board to regulate the Solution Control Pump speed
and the subsequent solution ow.
Drain
Hose
Drain
Hose
Cap
Solution
Filter
Solution
Control
Pump