Prochem Apex - Manual (Page 19)

COMPONENTS - GAS
APEX 86037630 3-7
27. FLOW SIMULATOR VALVE
This valve allows solution to move through the
machine and chemical to be injected simulating
the cleaning process. This allows the operator
to set the chemical flow level without connecting
tools to the machine. It is also useful in
troubleshooting. The valve is turned off by
rotating the knob clockwise and opened by
turning the knob counter clockwise.
28. PANEL LIGHT
This light is useful if the machine is used in a
poorly lit area or night use. It is helpful in
reading the instruments and gauges.
29. TEMPERTURE BALANCE ORIFICE
SHUTOFF VAVLE
The temperature balance orifice shutoff valve
allows the operator to increase solution
temperature during two wand operation. This
should only be closed during two wand
operation.
30. TEMPERATURE BALANCE ORIFICE
The temperature balance orifice helps to
balance and stabilize the solution temperature
within the system.