Starting Operation
Available drive motors :
l Commutator motors F 417, F 417 EL, F 457, F 457 EL,
l Three-phase gearmotors
l Compressed air motors
l Make sure that the supply voltage corresponds to the voltage
indicated on the name plate. When using air motors, please
do not exceed the maximum operating pressure and always
use a filter-regulator-lubricator unit.
l Put the motor onto the pump.
l Never operate the pump unless the union nut between
pump and motor has been firmly tightened by hand.
l Immerse the pump into the liquid and secure it in a
vertical position by the use of a compression gland
or a container clamp.
l Always check the power supply cable for damage
before starting operation.
l Keep solvents away from the power supply cable.
l Before inserting the electrical plug into the socket
or connecting the air supply hose to the air motor,
ensure that the Start/Stop switch is set to "0" ( Stop ).
l Insert the plug or connect the air supply hose.
l Switch on the motor.
l On motors F 417 EL, F 457 EL, F 458 EL and F 460 Ex EL
the speed may be regulated by the adjustment knob
(control of delivery rate).
16
F 458, F 458 EL, F 458-1,
F 460 Ex, F 460 Ex EL, F 460-1 Ex.
F 414, F 414 Ex.
F 416 Ex, F 416-1 Ex, F 416-2 Ex.