Operating Mode Manual; Meaning Of The Keys In The Manual Mode; Display Of The Manual Mode - Burkert 8630 Operating Instructions Manual

O
PERATION AND CONTROLLER FUNCTIONS

Operating mode MANUAL

(yellow LED off)
In the manual mode, the valve can be opened and closed by hand.

Meaning of the keys in the MANUAL mode:

+
+
NOTE
SFA: actuator closing by spring force
SFA: actuator opening by spring force
SFI: actuator with double action
Displays of the MANUAL mode:
The last display set in the AUTOMATIC mode is shown.
By selecting POS_XXX , the actual position of the valve actuator can be checked.
AUTOMATIC
mode
MANUAL
mode
Valve closes
at normal
speed
release
Valve closes
fast
88 - 8630
Press the key in the MANUAL mode:
Pressurization of the actuator
SFA: valve opens
SFB: valve closes
SFI: port 2.1 pressurized
Press the key in the MANUAL mode:
Venting of the actuator
SFA: valve closes
SFB: valve opens
SFI: port 2.2 pressurized
Hold down the key and simultaneously press the
Fast pressurization
Hold down the key and simultaneously press the
Fast venting
No
operating
Release key
action
(> 5 sec.)
Menu item
Configuration
Valve opens
Release key
at normal
speed
END
Valve opens
fast
:
:
release