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A !@#$ INTERNATIONAL LTD. COMPANY

F02 Quarter-turn Electric Actuators

instruction and operating manual

Warning: Torque switches setting must be done only with the

authorization of the valve manufacturer, considering the

specific valve figures.

6.2.10 SETTING OF THE TORQUE LIMITING DEVICE IN OPENING

Opening torque limits: from 40% to 100% of the nominal torque. The nominal torque

corresponding to 100% is set in-house and stated in the name plate menu.

The limit torque value can be set in the opening direction by simply rotating rotary switch

SW6 to the required position.

The limit torque value can be set in a range between 40% and 100% of the nominal torque

with steps of about 6%. Each step represents about 6,67% of the nominal torque value.

• Enter set up configuration: move switch SW3 to position ON (Setting function);

• Move SW4 switch to position 7;

• Move switch SW6 to positions 0-9 for the requested Torque value (in percentage) in

opening;

• Push ENTER pushbutton SW5 to confirm;

• When pushing SW5, the red led blinks for confirmation;

• The setting of the torque limiting device in opening is now complete.

• Exit set up configuration (move switch SW3 to position 1) or proceed with the next

settings.

Warning: Torque switches setting must be done only with the

authorization of the valve manufacturer, considering the

specific valve figures.

6.2.11 REVERSE MODE SETTING

• Enter set up configuration: move switch SW3 to position ON (Setting function);

• Move switch SW4 to position 8;

• Move switch SW6 to position: 1 counter-clockwise (CCW) ON;

0 counter-clockwise (CCW) OFF

• Push ENTER pushbutton SW5 to confirm;

• When pushing SW5, the red led blinks for confirmation;

• Reverse mode (CCW) set is now completed;

• Exit set up configuration (move switch SW3 to position 1) or proceed with the next

settings.

6.3 Setting of the F02 by a PDA / PC and “A Manager”

Software

If the Bluetooth optional card is installed on the F02, the actuator settings can be performed

by means of the “A Manager” software installed on the PDA or PC.

The relevant Instruction and Operating Manual is available with the “A Manager” software.

BIFFI F02 User Manual

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