bürkert 3363 Schnellstartanleitung Seite 58

12.1.2 Devices without display module
The 2 buttons for opening and closing the valve are located under
the blind cover.
Unlock
blind cover
DIP switch
Operating state
MANUAL: DIP 4  ON
Fig. 37: Set MANUAL operating state
→
To unlock the blind cover, turn it counterclockwise and remove.
Devices with ATEX approval or IECEx approval are secured
with a magnetic lock.
The removal of the cover is described in the supple-
mentary instructions for the electromotive control valves
with ATEX approval and IECEx approval.
To actuate the valve, the device must be in MANUAL operating state.
58
english
Type 3363, 3364, 3365
Manual override of valve
Switch to MANUAL operating state:
→
Set DIP switch 4 to ON. The device is in MANUAL operating
state (see "Fig. 37").
Fig. 38: Electrical manual operation for devices without a display module
→
Open and close the valve using the OPEN and CLOSE button
(see "Fig. 38"). Do not press the CLOSE button again when
the valve is closed!
→
Push DIP switch 4 down. The device is in AUTOMATIC ope-
rating state.
→
Close the blind cover.
CLOSE button
to close the valve
OPEN button
to open the valve