Xylem FLOJET LF Série Guide D'installation page 3

CAUTION
Improper duty cycle and/or rapid start stop
conditions caused by undersized spray nozzles will cause the
internal thermal breaker (if equipped) to trip, or can cause
premature motor failure due to excessive heat.
Operation
To start and prime the pump, the discharge line must be open
allowing trapped air to escape thus avoiding the potential of
airlock. The pressure switch will shut off the pump automatically
when the discharge valve is closed and the pressure has risen
to the switch OFF set point. The pressure switch will restart the
pump when a valve is opened and the discharge line pressure
drops to the ON set point of the pressure switch.
Preventative Maintenance Tips
CAUTION
Before freezing conditions occur, the pump must
be liquid free or winterized with proper anti-freezing chemicals.
CAUTION
If mounting the pump in an outdoor environment
the pump should be shielded from water, dust, sunlight and
wash down spray.
CAUTION
Do not assume chemical compatibility. If the fluid
is improperly matched to the pumps elastomers, the pump may
fail to prime, have low pressures or the pressure switch may not
shut off.
DO nOT PuMP GASOLInE OR
fLAMMAbLE fLuIDS OR uSE WHERE
fLAMMAbLE VAPORS ARE PRESEnT.
WARNING
Risk of an electrical shock!
Initial Start Up
Demand Off
Demand On
WARNING