Burkert Type 8694 - Manual (Page 12)

12
Order table for exchange kits
"In rest position" means that the control valves of the posi-
tioner are isolated or not actuated.
If the ambient air is humid, a hose can be connected
between control working connection 2
2
of the positioner
and the unconnected chamber of the actuator for control
function A or control function B.
As a result, the spring chamber of the actuator is supplied
with dry air from the vent duct of the positioner.
The pneumatic and electrical supply as well as the start-up
and functions of the positioner are described in the oper-
ating instructions for the type concerned.
5. ORDER TABLE FOR
EXCHANGE KITS
Drive size Control
function Order no.
Exchange kits
for Type 27xx
F all-purpose 679 931
G all-purpose 679 932
H all-purpose 679 934
K; L all-purpose 679 935
Tab. 2: Order table for exchange kits
english
Types 8692, 8693, 8694