Installation and Operating Manual

Operating Manual
© Hydra-Flex Inc 2011
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2. Connect solution lines to the bug prep assembly using the attached push connect fitting
a. Do not over tighten poly fittings or they may crack
3. Connect ¼” poly lines from each chemical container to the appropriate injector
a. Ensure a foot valve or similar check valve/filter is installed on each line
i. These must be present or metering tips may clog
4. Metering tips will need to be installed to set dilution ratio (see appendix for ratio charts to determine tip)
If the spray nozzles on the gun is too small for the injector chosen, the back pressure put on the injector may
cause the injector not to function and chemical will not be pulled. The back pressure should not exceed 66 psi.
Back pressure gauges are available for purchase from HFI. (P/N 1001105) Water will continue to flow as normal.