OMEGA
Installation Manual
Edition February
2020
Omega
platform lift
page 20 of 52
The bypass switch S 16 makes an
electrical bridge on the barrier arms
safety switches S14 and S15 and
therefore allows that the lift remains
in function although the barrier
arms are mechanically unblocked
and electrical safety circuit is
interrupted. S16 has to be activated
before the control cams start to
unblock the barrier arms in each
landing station. Otherwise the lift
will stop when the barrier arms are
unblocked, as thus the barrier arm
safety switches S14 and/or S15 are
pushed and the safety circuit is
interrupted!
In the upper stop position (and also
intermediate stop positions) the
platform floor should be at the same
level as the landings.
On the lower landing the carriage
should touch down slightly on the
bottom with both buffers located on
the lower end of the backside of the
carriage.
Run the carriage out of the landings
and back again. If the lift does not
stop in the correct position, adjust it
as necessary.
Adjust the ultimate limit
switch so that it is
properly aligned with the
activation pin on the
cover of the upper
carriage. The pin should
reach the switch in case
the normal limit switch
does not work.
Adjust the ultimate
limit switch and the
activation pins!
Activates
by-pass
Activates
limit switch
Deactivates
by-pass
Cam for
unblocking
of barrier
Mechanical
stop assembly
Ultimate
limit switch
