Designs Of Manual Override - Festo VIFB-02- Series Manual

VIFB1 – 02
4-14
> IFB1-02_BES_V_018474g1_1996-04N - Restored Document - 2011-12-15 <
4. Installation

Designs of manual override

The manual override has been designed so that
it can be used as follows:
Manual override design
Manual operation with
automatic reset.
Basic setting as at factory
Manual override with stop.
Conversion of manual
override necessary
Manual override with
safety lock.
Conversion of manual
override necessary
Fig. 4/8: Manual override designs
Method of operation
After operation the
manual override is reset
by spring force
Two versions:
a) see above.
b) manual override can
be in fixed state
when operated.
Operation of manual over-
ride not possible.
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