in
Parking and access control equipment manufactured in the UK
Automatic Raise Arm Barriers
Limit Switch Adjustment
15
Striker
Warning! Damage to gearbox and/or motor can occur if limit striker is improperly set.
The motor will continue to spin the gear box if the limit switch is not properly engaged,
regardless of the mechanical stop position.
Limit switch
Mechanical Stop
To adjust Lower limit switch trigger position.
-Set barrier to Open position.
-Loosen limit striker.
-Move striker to desired position.
-Re-tighten limit striker.
Use a rubber mallet to advance the striker in small
increments to fine tune the position of the pole arm.
To adjust Upper limit switch trigger position.
-Set barrier to closed position.
-Loosen limit striker.
-Move striker to desired position.
-Re-tighten limit striker.