11
MANUAL RELEASE SYSTEM
PIC. 13
In events like power failure, it is possible to manually operate the bollard by following the instructions in picture 13: first unscrew the
Release Plug
(1), locate the
Release Spanner
into the over-ride valve (2) and rotate anti-clockwise by one turn to over-ride the hydraulic
circuit (3); push gently downward to lower the bollard (4) and eventually re-establish normal operation by rotating the spanner clockwise
to the original position (5).
To re-establish normal operation, first turn the spanner clockwise to "lock" the hydraulic circuit, make sure that the system is supplied
with voltage and pulse for the bollard to rise.
Release
spanner
3 - One turn anti-clockwise
to over-ride
2 - Locate the spanner
in the over-ride valve
1 - Unscrew the
protection plug
4 - Push gently to lower
the bollard
5 - Turn the spanner
clockwise to lock the
hydraulic circuit
Summary of Contents for VIGILO 2250
Page 1: ...FITTING INSTRUCTIONS GB ...
