
9
|
46
HLU Pump Operation Overview
You can operate the pump in 3 modes: high pressure, low pressure, and simultaneous mode. Each mode is achieved by opening or closing a combination
discharges. Access low pressure mode by closing the crossover valve and opening the low pressure discharges. Access high pressure mode by opening the
crossover valve and closing the low pressure discharges. Access simultaneous mode by opening both the crossover valve for high pressure discharge and the
low pressure discharges. You can open and close the crossover valve manually by using the handle, or with the optional pneumatically actuated pressure mode
control module.
Low Pressure Mode
Access low pressure mode by opening only
the low pressure discharges.
High Pressure Mode
Access high pressure mode by opening only
the high pressure discharge.
Simultaneous Mode
Access simultaneous pressure mode by
opening both the low pressure and high
pressure discharges.