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GF EA15 Instruction Manual

GF EA15 Instruction Manual

Electric actuators fail-safe return unit
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Fail-safe return unit with battery Fail-safe return unit external
Electric actuators type EA15: Fail-safe
return unit
Instruction Manual
The technical data are not binding and not expressly warranted characteristics
of the goods. They are subject to change. Our General Conditions of Sale apply.
Using the monitoring, the instruction manual of the electric actuator type EA15
must be observed.
Intended use
Accessory board Fail-safe return unit
The monitoring can be used with the electric actuators type EA15, both with
the 24V AC/DC as well as the 100-230V AC version. The board is to be plugged
into the housing of the actuator in the provided slots. The fail-safe return unit
already includes the required battery; no external wiring is necessary. The
board is also available without a battery for connecting an emergency external
power source with 24 V DC.
Description
Technical data
Fail-safe return unit
With integrated battery pack
Fail-safe return unit
Voltage supply implemented
external
externally (24 V DC)
1 Function
In case of a failure of the supply voltage, the battery is electronically switched
on automatically after 5 s. With the selector switch on the board, the functions
"Move to CLOSE position" or "Move to OPEN position" can be selected.
Fail-safe return unit with battery
Code
199 190 610
199 190 611
Integrated
External
Fail-safe return unit external
+24V DC | 0V
700278098
GFDO_6464/ DE EN / 02 (05.2022)
© Georg Fischer Piping Systems Ltd
CH-8201 Schaffhausen/Switzerland
Georg Fischer Piping Systems Ltd CH-8201 Schaffhausen
Phone +41 (0)52 631 30 26 / info.ps@georgfischer.com / www.gfps.com
Switch position Failsafe
Function
return unit
Switch left
Actuator moves to OPEN
(CCW/counterclockwise)
Switch right (standard)
Actuator moves to CLOSE (CW/clockwise)
The batteries are always stored charged. If the battery charges level drops
below 50 %, the actuator LED flashes yellow and the charge cycle starts. Once
U
rises above 50 %, the flashing stops.
Batt
During the charge cycle, the actuator can be operated normally. When
charging the internal Error LED displays "L". The ready to operate signal stays.
Switch position fail-safe
Function
rerturn unit external
Switch above
Actuator moves to OPEN
(CCW/counterclockwise)
Switch below
Actuator moves to CLOSE (CW/clockwise)
2 Assembly of the fail-safe return unit board
The push button on the right side of the PCB is used to check the charge status
of the batteries. If status is "ok" the LED on the PCB will light up green after
pressing this button. If no green light occurs do not use this PCB.
CAUTION!
The board must not be plugged into the actuator while the green LED is
activated on the.PCB.
LED turns off after 30s, then the board is ready to be installed.
CAUTION!
Disconnect the actuator from the supply voltage.
1.
Remove housing cover of the electric actuator (loosen the 4 screws,
open cover).
2.
Take the fail-safe return unit board out of the packaging and check for
damages.
CAUTION!
Do not touch the board itself. Electrostatic discharge can damage the
components.
3.
Insert board vertical on the backside of the main board onto the red
plug.
CAUTION!
Ensure that the board sits in the lateral guides and snaps.

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Summary of Contents for GF EA15

  • Page 1 Accessory board Fail-safe return unit below 50 %, the actuator LED flashes yellow and the charge cycle starts. Once The monitoring can be used with the electric actuators type EA15, both with rises above 50 %, the flashing stops. the 24V AC/DC as well as the 100-230V AC version. The board is to be plugged Batt During the charge cycle, the actuator can be operated normally.
  • Page 2 Normal operation Battery faulty Normal operation For further error codes of the main board, see instruction manual of the electric actuator type EA15. Acknowledge error message Check the cause of fault, if necessary, carry out relevant maintenance. NOTE! The message can be eliminated while the supply voltage is still connected or the actuator is briefly disconnected from the mains voltage (does not work with cycle monitoring).
  • Page 3 Zusatz-Platine Rückstelleinheit Ladevorgangs kann der Antrieb standardmässig betrieben werden. Beim Die Rückstelleinheit funktioniert mit dem Antrieb Typ EA15, sowohl für die 24V Laden zeigt die Fehler LED im Antrieb ein „L“. Das Betriebsbereit Signal bleibt AC/DC als auch die 100-230V AC Version. Die Platine wird im Gehäuse des erhalten.
  • Page 4 Normalbetrieb Akku defekt Nein Normalbetrieb Für weitere Fehlercodes der Basisplatine, siehe Bedienungsanleitung des elektrischen Antriebs Typ EA15. Störmeldung beheben Fehlerursache kontrollieren, ggf. entsprechende Wartung durchführen. HINWEIS! Behebung der Störung ist möglich, während die Versorgungsspannung noch anliegt oder wenn der Antrieb von der Netzspannung kurz getrennt wird (nicht wirksam bei Zyklusüberwachung).