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Safety Introduction Product Overview
Operating the Inject/Bypass Valve
Note:
Refer to
"Overview Diagram—Typical" on page 20
when you
review the following instructions.
Use the inject/bypass
valve to direct the concentrate to
the injector port or the bypass hose.
Figure 57
•
Rotate the handle on the inject/bypass valve to the inject position to route the
concentrate into the waterway and produce a solution.
•
Rotate the handle on the inject/bypass valve to the bypass position to route
the foam concentrate into the bypass hose.
Draining the Foam System
Follow the instructions from the apparatus manufacturer to drain the valve.
Contact Waterous for more information.
Flushing the Foam System
NOTICE
Not following maintenance
procedures can damage
your equipment.
•
Perform all maintenance
procedures as required.
•
Maintenance
Leaving corrosive solution in the foam system damages the
equipment.
You must flush the system under certain conditions. The environment, the
concentrate used and other factors determine if or when you need to flush the
pump. Refer to the apparatus and/or concentrate manufacturer to determine a
protocol for flushing.
Flushing the AQUIS Foam System
1.
Make the apparatus ready for flushing.
Refer to the documentation
provided by the apparatus manufacturer for more information.
2. Enable manual mode on the OIT. Refer to:
• Manual OIT—
"Operating in Manual Mode" on page 67
.
• Digital OIT—
"Operating in Manual Mode" on page 69
3.
Manually operate the pump to flow clear-water through the system until the
concentrate is removed.
