Technical information
DOORKING SYSTEMS access control solutions
ACCESS CONTROL SOLUTIONS . . . 5 Preventative Maintenance Guide
GENERAL GATE OPERATOR SYSTEM GUIDELINES
D
EFINING THE PROBLEM
Should a problem occur with the gate system, before turning off power to the operator, Inspect
the system - Gate Operator failures are often intermittent and difficult for the service dealer to trouble
shoot. By inspecting the gate operator and looking at the indicator lights on the circuit board, you
can help reduce the amount of time needed to repair the gate system.
Before resetting the system try to observe the gate failure - In many cases, the gate system may
have an intermittent problem. These often can be reset by cycling the power OFF then ON, putting the
gate back into operation. However, the intermittent problem may still exist. Try to observe the problem
and make a note on what you see during the gate failure prior to resetting the operator..
Give the system a visual inspection - Many common problems are the result of physical factors of the
installation.
• Keep the area free of debris (mud, rocks, leaves, etc.). Make sure that no branches, or
bushes are interfering with the gate travel.
• See if the gate will move freely by hand.
• Make sure the system is properly grounded.
Keep Iron in good repair - If the gate has been hit it can be out of alignment and can result in
operational problems with the gate system. Make sure that all Standard maintenance is performed
on the operators, Proper lubrication for wheels, rollers, hinge bearings, chains, etc. Proper adjustment
on drive chain (min. 1” of sag per 10’ of gate length). Test all Entrapment Protection devices on a
regular basis. Do Not Compensate for a in disrepair by tightening down the clutch or reducing
gate reverse sensativities.
Keep a Log of Gate Problems or failures - A time consuming part of servicing a Gate System is
tracking down the problem. Try to keep a log of gate problems, and of what steps you have taken to
reset the gate system. If a service call is required, this can help the Service Technician in trouble shooting
the source of the problem.