9
Rollers must roll freely.
The roller mounting bracket can be
used as an anti-lift device.
All precautions must be taken to ensure that the
gate cannot run free of the rollers. A device can
be fabricated and fitted to prevent this
The gate must not jam in the
catch bracket
when
opening or closing as this may cause the opera-
tor to over current or the fuse to blow.
The catch bracket must be used
as an anti-lift device.
MAX. GATE MASS, START UP FORCE & RUNNING FORCE
It is important to check the start up force of the gate before the operator is installed. Place the gate in
the fully closed position. Using a fishing scale, pull the gate open and check the kilogram force re-
quired to start the gate rolling. This is the start-up force.
At no stage while moving the gate must the reading exceed the force shown in the table below.
OPERATOR
MAX. GATE MASS
MAX. START UP
FORCE
MAX. RUNNING
FORCE
SOLO 500
500kg
18kgF
12kgF
The D.A.C.E warranty will be void if the gate mass, start up force or running force
exceeds the specifications as per the table below
