RollSeal RS-500 Series, Руководство по устранению неисправностей, Страница: 27 / 44

Part No 4801-5158 Rev 1-2017 RS500/600 Series Doors Page 27
17 Adjusting the Home, Safety, and Leading Edge Switches
At some point it may be necessary to adjust one of the three switches located within the horizontal member
mechanism of the door. You can these access switches by removing the cover or through the Access Door (
See
Diagram 4A ). These switches are attached to levers that contact the curtain. See Diagram 11B.
The Home Switch sets the “Open” position of the door curtain. When the curtain is raised, the Home Switch limits
the height to which the curtain opens.
The Leading Edge Switch is a switch that stops the curtain in the event of a doorway obstruction.
The Safety Switch is a failsafe switch that stops the curtain in the unlikely event of malfunction of the Home
Switch.
NOTE: When the Safety Switch is activated the door will no longer operate until corrected.
The Controller Display will indicate an Error Code if the Home or Safety Switches are out of position. If the
Obstruction LED below the Controller Display is lit, the Leading Edge Switch is out of position. The correct
position of these switches under normal settings will be without the roller arm having contact with the panel.
Adjust both the Home Switch and Safety Switch at 90 degrees from its mounted position.