Starting and running forces
Test the starting force of the gate as per the diagram. Use a pull scale to determine
the maximum amount of pull force required to get the gate moving
Determine the running force of the gate by continuing to pull on the scale with just
sufficient force to keep it running and read off the maximum value in kgf shown on
the scale
Where possible determine the gate mass
The Centurion Systems (Pty) Ltd warranty will be void if the pull force and or gate
mass, exceed the operator specification as below:
Starting force - 30kgf
Running (rated) force - 20kgf
Maximum gate mass - 500kg
FIGURE 5 STARTING AND RUNNING FORCES
Pull scale
page 13