Wiring - Delta AG812 Instruction Manual

The AG812 is to be located on a solid, non-combustible surface, such as concrete. Mark the
Gate location from the architect's drawings. Conduit for the Gate motor and controls must be
brought to the stub-up area within the Gate's bottom opening (shown above). Foundation bolt
location can be marked from the Gate itself or from a template (Delta P/N D03180).
1. Remove cardboard flanges of carton from wooden pallet. Lift carton clear of the AG812
Gate. Do not cut through carton while on the Gate; the knife may score the Gate finish!
2. Insert the key in the lick, unlock and remove cabinet door.
3. Remove bolts holding cabinet to the shipping pallet.
4. Temporarily set Gate where indicated on site plans, transfer mounting hole location to
foundation (or use template). Set Gate aside.
5. Use a masonry drill to provide the holes for the mounting bolts (4 – 3/8" X 4" long). If
appropriate for your application use lag shields (not provided).
6. Relocate the Gate and install the lag bolts using a flat and lock washer on each.
7. Locate gearbox breather vent and remove plug. Vent hole faces upwards when the box
is in operation.
8. Install Gate Arm.

Wiring

As indicated above, the Gate will function using a wide variety of control inputs. Consult the
architectural plans for the required control functions, and then refer to the specific Delta
Scientific Application Guide that covers that function. Common to all hookups:
1. Standard Power input is 120/1/60 VAC for Gate Motor and control power. The AG812
may be ordered from the factory equipped to operate at 240/1/50 also. Conduit should
be run from below grade to the center stub-up area as shown in the installation drawing.
Field wiring connections are terminated at terminals L1 (hot) and L2 (neutral). Other
input voltages are available, and must be selected at time of order. The unit should be
grounded at the provided terminal (green).
2. Gate Auto-Manual: With the Power 'On', switching the Auto-Manual switch to 'Manual'
will vend (raise) the Gate. To reset the Gate, switch Auto-Manual to 'Reset' position
momentarily.
3. Heater On-Off –Auto: Gate may be optionally supplied with a 60 watt heater to guard
against condensation on the gate interior surfaces and to provide some heating to
reduce gear box lube oil viscosity in extreme cold. We suggest that the heater switch be
placed in the 'Auto' position at all times.
Copyright 2013 Delta Scientific Corporation
All Rights Reserved
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Document A2021.6