Burkert 3320 Manuel D'utilisation page 30

1. Mounting actuator cover
→ Place actuator cover on the actuator housing.
→ First screw in the four fastening screw (hexalobular-internal
screws T25) by hand lightly, then tighten them (tightening
torque: 5.0 Nm).
2. Mount LED and storage module:
→ Place the LED and storage module onto the actuator cover.
Align the recess for the manual override in the centre, paying
attention to the correct alignment of the electrical plug
connection.
→ Carefully press down the LED and storage module by hand.
The end position is reached if the upper edge of the module is
fully and evenly recessed in the actuator cover.
NOTE!
The plug connection will be damaged if the LED and storage
module is not correctly inserted.
▶ Before the fastening screws are tightened, the LED and storage
module must be fully recessed in the actuator cover.
→ Tighten 2 fastening screws (hexalobular-internal screws T20).
Observe the tightening torque of 1.1 Nm!
3. Close device with blind cover or display module
For devices with display module:
→ Connect the connection cable to the HMI interface.
→ Fit the display module and turn clockwise until the marking
at the edge is directly over the marking for the drive cover.
30
For devices with blind covers:
→ Fit the blind cover and turn clockwise until the marking at the
edge is directly over the marking for the actuator cover.
Perform the necessary basic configuration and adjustments for the
electromotive valve after the operating voltage has been estab-
lished. For a description see chapter "9 Start-up"
English
Type 3320, 3321
Installing the valve