Festo VTSA-44-MP Series Manual page 136

4. Commissioning
Non-detenting operation of manual override (automatic)
Valve width
18 ... 52 mm
Tab. 4/4: Non-detenting actuation of the manual override
4-12
Operation
•
Use a screwdriver
(max. blade width 4 mm)
to press down the
plunger of the manual
override until the valve
switches.
Note on width
18 to 52 mm:
In the case of manual
overrides without a cap, do
not turn the pressed-down
plunger as otherwise the
manual override will lock.
Keep the stem of the MO
pressed.
•
Release the plunger
(the spring resets the
plunger of the manual
override to the initial
position).
Valve response
The valve:
– moves to the switching position
– remains in the switching position
– returns to the rest position (not for bistable
5/2-way valves (ident. code J, D)
Festo P.BE-VTSA-44-EN en 1101f