Operation
10
3A6938D
Stop Pump at Bottom of Stroke
Relieve the pressure when you stop the pump for any
reason. Stop the pump on the down stroke, before the
air motor changes over.
Shutdown
Always flush the pump before the fluid dries on the dis-
placement rod. See
Flushing the Fluid Supply Lines
on page 11.
NOTICE
Failure to stop the pump at the bottom of its stroke
allows fluid to dry on the piston rod (R), which can
damage the throat seal.
