Copyright 2013 Delta Scientific Corporation
Page 7 of 17
All Rights Reserved
Document A2021.6
Spare Parts Order Data:
Parts for your Delta AG812 Gate may be purchased from your installer/dealer or the factory.
Please call your dealer first, as he is most familiar with your application. Required replacement
parts can be located from the attached Spare Parts List.
Try to supply as much data about the part as possible, i.e. dimensional size, threads, voltage,
nameplate data, etc. For control circuits: list model number, serial number (S/N), drawing
number and customer number taken from the nameplate on the controller.
Dart Arm (optional)
The dart arm is an optional, factory-installed device that will cause the AG812 gate arm to
return to the vertical (open) position if the gate arm should encounter a solid object during the
AG812’s ‘close’ (reset) cycle. The dart arm kit includes an arm limit switch, which signals that
the arm has come into contact with an object and also an additional shaft-mounted limit switch,
which must be wired in series with the down limit switch to prevent intentional lifting of the gate
arm and there by causing the arm to rise.
Summary of Contents for AG812
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