Electric Connection - Burkert 3004 Manuel D'installation Et D'utilisation

3 positions (GF3) : description
Actuator with a third position
GF3 option allow actuator to be drive and stop in 3 positions. These 3 positions could be between 0° to 180°. In standard actuators are
setting in our workshop at 0° 90° 180° that's fit with standard 3 ways ball valve. Others positions still available but customer have to
price on the order witch position is request.

Electric connection

The caps placed on M20x1.5 openings (appendix p.44 mark 16) must be replaced by ATEX and IP68 metallic certified
cable glands. The unused threaded opening must be closed with ATEX and IP68 certified caps.
Power supply and control wiring

Ensure that the voltage indicated on the actuator ID label corresponds to the voltage supply.

Unscrew the left cable gland and insert the cable.

Remove 25mm of the cable sheath and strip each wire by 8mm.

Connect the wires to the terminal strip in accordance with the diagram p. 47.

Tighten the cable gland (Ensure that it's well mounted to guaranty the proofness).
The actuator is pre-set in our factory. Do not touch the four lower cams in order to avoid any malfunctioning or even damage
to the actuator.
Feedback wiring and contact status

Unscrew the right cable gland and insert the cable.

Remove 25mm of the cable sheath and strip each wire by 8mm.

Connect the wires to the terminal strip in accordance with the diagram p. 47.

Tighten the cable gland (Ensure that it's well mounted to guaranty the proofness).

The reinforced insulation from the motor control, allows voltages up to 250 V AC/DC.
Our 3-position actuators have 3 auxiliary switches (either normaly open or normaly closed)
FC1 (white cam - 5th): open position feedback - NO
FC2 (black cam - 6th) : closed position feedback - NO
FC3 (beige cam - 7th) : intermediate position feedback - NC
To adjust the position of the auxiliary contacts, make rotate the 3 superior cams by using the appropriate wrench.
46
Terminals
6 & 9 4 & 8
0° Closed Open
inter Open Open
180° Open Closed
3004 • Rev. 2109/06 • 00806090
EN
F4 & F9
Closed
Open
Fermé