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Be sure that the operator mounting plate is parallel to the gate. 1.5 Mounting Stand Installation 1. Construct a form for the mounting pad according to the specifications shown below. Be sure to level the top edge of the form and that the top of the form is a minimum of four (4) inches above ground level. We suggest that you contact the local building department to determine the required depth of the pad since soil conditions and code requirements vary from city to city. 2. Set conduits, reinforcing bars and/or wire mesh if required. The number of conduits is determined by the application requirements. We suggest using a minimum of four (4) conduits. 1-High voltage power lines; 2-Low voltage control lines; 3-Loop lead-in wires (open loop); 4-Loop lead-in wires (reverse loops). Conduits can be set in the areas indicated in the illustration. See SECTION 2. Set additional conduits as required for your application. NOTE: If conduits are not set in the pad, they can be routed to a J box where connections to the operator can be made after it is installed. There are four (4) .- inch knockouts in the operator for this purpose. 439.25422.01.754Minimum 4inches aboveground level. Pad depth determinedby soil conditions andlocal building codes. Minimum depth is 18inches. GATEGATEGATEGATE1 3. Mix the concrete according to the manufacturers instructions. Pour the mixture into the form and tamp. Level and finish the surface after pouring is complete. Do not set anchor bolts in the concrete. Sleeve anchors should be used to secure the operator to the pad. This allows greater flexibility in positioning the operator on the pad. 4. Allow the pad to cure for 48 hours before removing the forms or mounting the operator. 5. Once the pad has cured, place the operator-mounting stand on the pad in the proper position; 4-inches from the front and sides of the pad and 1-inch from the rear of the pad. The operator-mounting stand must be parallel to the gate. 6. Once the stand is in the proper position on the pad, secure the operator-mounting stand directly to the pad using 3/8 or 1/2 x 3 sleeve anchors. Be sure that the operator- mounting stand is parallel to the gate. 7. After securing the mounting stands to the pad, place the operator onto the mounting stand and secure it with the hardware provided. CAUTION: the operator is heavy. Two persons are required to lift the operator onto the mounting plate. Chain Rest 1.6 Chain Installation 1. Secure the chain brackets to each end of the gate so that the brackets will be level with the chain where it exits the operator. Brackets should be attached to the inside of the frame so that the chain bolts, when attached, do not protrude beyond the frame of the gate. 2. Route the chain through the gate operator. 3. Attach the chain to the chain bolts using the master links supplied, and then attach the chain bolts to the chain brackets using the hardware supplied. Make any adjustments to the chain length at this time. 4. Adjust the chain bolts to tighten the chain. The chain should sag no more than one (1) inch per 10 feet of travel. Do not over tighten the chain. IMPORTANT!! Be sure that the chain is parallel to the gate. Installing the chain in any other manner will cause excessive noise, chain idler wear and chain stretching. 10.5 20 1.7 Warning Sign Installation This DoorKing slide gate operator is shipped with two warning signs. The purpose of the warning signs is to alert uniformed persons, and to remind persons familiar with the system, that a potential hazard may exist so that appropriate action can be taken to avoid the hazard or to reduce exposure to the hazard. 1. Permanently install the supplied warning signs in locations so that the signs are visible by persons on both sides of the gate. 2. Use appropriate hardware such as wood or metal screws (not supplied) to install the warnings. WARNINGMoving Gate Can CauseSerious Injury or DeathKEEP CLEAR! Gate may move at any timewithout prior warning. Do not let children operate the gate or playin the gate area. This entrance is for vehicles only. Pedestrians must use separate entrance. 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!! 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...

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