Instruction Manual

OPERATION
86037400 02/16/07
3-6
16. PRESSURE CONTROL REGULATOR
The pressure regulator sets the pressure of the
solution system. This spring loaded valve can
be adjusted up or down setting the pressure of
the unit by turning the valve clockwise. The
pressure is increased or reduced by turning the
valve counter clockwise. (This valve must be
maintained in accordance with this manuals
maintenance table.)
17. SOLUTION OUTLET
The solution outlet is the connecting point for the
high pressure cleaning hoses. This outlet has a
quick disconnects that allow hoses to be
plugged into the unit.
18. FLOW METER
The flow meter is a gauge to indicate how much
liquid chemical is being introduced in the water
system. The quantity can be increased by
turning the chemical flow knob counter
clockwise.
19. CHEMICAL PRIME CONTROL VALVE
This valve allows the chemical to circulate
through the chemical system with little or no
restriction. It also purges out air that may be
trapped in the lines and cavities of the chemical
pump. By turning the valve clockwise the
injection system is enabled.
20. CHEMICAL METERING VALVE
The chemical metering valve regulates the
amount of chemical that is injected into the
system. Clockwise rotation of the knob closes
the valve. Counter clockwise rotation opens the
valve, allowing more chemical to enter the
system.