4. Commissioning
4-11
Festo P.BE-MPA-EN en 1108e
Non-detenting operation of manual override (automatic)
Operation Valve response
• Use a screwdriver (max. blade
width 3 mm) to press down the
plunger of the manual override
until the valve switches.
Note:
Inthecaseofmanualoverrides
without a cap, do not turn the
pressed-down plunger as o therwise
the manual override will lock.
The pilot v alve switches and controls
the power valve in the switching
position.
• Hold the plunger of the manual
override pressed.
Thepowervalveremainsinthe
switching position
• Remove the screwdriver The spring force presses the plunger
of the HH B into the initial position.
The pilot valve moves back toward
the neutral position and also the
monostable power valve (not with
bistable valve, ident. code J).
Tab. 4/4: Non-detenting actuation of the manual override
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