Actuator Installation; Maintenance - TAC Forta M400 Manual

ACTUATOR INSTALLATION

The switches on the circuit board
should be set before the actuator is
installed. There are no other switches
or potentiometers that should be set or
adjusted.
To make an end position adjustment,
you only have to switch the switch
»OP/ADJ« into its ADJ position, when
the supply voltage has been turned on,
and then back to its OP position.

MAINTENANCE

The actuator is maintenance-free.
TAC AB, Jägershillgatan 18, SE-213 75 MALMÖ, SWEDEN, +46 40 38 68 50 (switchboard), tac.com
0-003-2060-5 (EN)
When an end position adjustment is
made, Forta closes the valve and opens
it fully. The adjustment is finished by
the actuator closing the valve again; the
electronic circuitry then adjusts the
stroke and the running time to the
valve. The set values are stored in the
EEPROM of the actuator so that they
will remain after a loss of voltage.
ACCESSORIES
S2-Forta .................................................................................................. 880-0104-000
Circuit board M400 .................................................................................. 1-001-0673-0
Linkage Satchwell valves L2SV ............................................................ 880-0124-000
See data sheet "Valves and actuators Summary" (F-10-06)
6 (6)
When the end position adjustment is
complete, the actuator starts to control
the valve according to the control
signal.