Raven AccuFlow Vortex, Installation And Operation Manual

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AccuFlow™ Vortex and AccuFlow™ HP+ Installation: Checking for System Leaks 41
ACCUFLOW™ VORTEX AND ACCUFLOW™ HP+ INSTALLATION
CHECKING FOR SYSTEM LEAKS
Once AccuFlow has been installed on the implement, check the system for leaks by charging with 90 to 100 PSI of
compressed air and monitoring pressure gauge. If system does not hold air pressure, apply soapy water to all
plumbing joints and hoses to identify leaks. Fix any leaks and repeat air test before charging the AccuFlow system
with anhydrous ammonia. If the system is pressurized but the pressure gauge on the system and the gauge on the
regulated air source are not equal, inspect both gauge for damage and replace if necessary.
CAUTION
To avoid damage to boost pump seals, do not
run the boost pump dry. Be sure to shutdown the
boost pump when no anhydrous ammonia is
flowing through the pump or when the nurse
tank is empty. Even though the hydraulics are
engaged, the boost pump will only run on
demand.