DoorKing 9220 - Manual (Page 25)

SECTION 2 – WIRING
Before attempting to connect any wiring to the operator, be sure that the circuit breaker in the
electrical panel is in the OFF position. Permanent wiring must be installed to the operator as required
by local electrical codes. It is recommended that such work be performed by a licensed electrical
contractor.
Since building codes vary from city to city, we highly recommend that you check with your
local building department prior to installing any permanent wiring to be sure that all wiring to
the operator (both high and low voltage) complies with local code requirements.
THIS GATE OPERATOR MUST BE PROPERLY GROUNDED!!
PRIMARY
OPERATOR
SECONDARY
OPERATOR
Low Voltage Control Devices
Loop Lead-In Wires
High Voltage Power
SLIDE GATE CONDUIT REQUIREMENTS
(Typical)
The conduit requirements shown are for a typical slide gate operator installation (the secondary
operator is shown for those applications where a secondary operator may be used). The conduit
requirements for your application may vary from this depending on your specific needs.
Use only sweeps for conduit bends. Do not use 90° connectors as this will make wire pulls very
difficult and can cause damage to wire insulation.
We suggest that minimum ¾-inch conduit be used.
Be sure that all conduits are installed in accordance with local codes.
9210-065-H-8-08 Page 25