ZK1800
SWING GATE OPERATOR USER’S MANUAL
13
Plate or tab (see Fig.15)
The pair of gate sections will not start simultaneously. The gate section with the lock will start
to open earlier than the other gate section, so that both sections can be locked properly.
A plate or tab can be welded on the gate section with the lock so that when it closes, it will
trap the gate section without the lock between itself and the base plate, thus locking both
gate sections.
Top plate
With the gate in the desired closed position.
Weld a stop plate on the gate section without the lock.
Fig.15
Stop plate
A
B
Secondary gate
Primary gate
Plate or tab
Electric lock
Lock pin
Secondary
Primary
Steel plate
Gate
15
8
-1
0
3
-6
4
5
-5
0
A- Top view
Release here
Electric lock
Base plate
B- Side view
