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8. BALANCE REMOVAL: NOTICE: BEFORE REMOVING THE 1" VAPOR DOWN PIPE, BE SURE TO CLOSE THE IMPACT VALVES ON BOTH THE PRODUCT AND VAPOR RETURN LINE (IF CONNECTED). DISCONNECTING THE PRODUCT LINE IN FRONT OF THE VAPOR DOWN PIPE WILL EASE REMOVAL OF THE PIPE — BE SURE TO USE PETROLEUM `DIAPERS' TO CATCH ANY FUEL THAT MAY BE SPILLED AS THE CONNECTIONS ARE BROKEN. ❑ Disconnect the two unions on the product pipe on both sides of the spin-on filter, see photo F. This will ease the removal of the vapor pipe. ❑ With the product filter removed, disconnect the vapor pipe from the 1" elbow that's attached to the vapor tee. Unbolt the tee from the bottom of the dispenser frame in order to remove the vapor pipe from the elbow. ❑ Swivel the pipe out from the cabinet far enough to allow turning it out of the tee at the top of the dispenser and discard the pipe. ❑ Bolt the tee back in the bottom frame and install a 1" x 1/2" NPT reducing bushing and a 1/2" NPT x 5/8" flare straight fitting. ❑ Reconnect the product plumbing. WARNING This retrofit kit requires drilling in a Hazardous Location. Insure that all power to the dispenser has been turned off. Open all access doors for increased airflow. Use only sharp drill bits; dull bits may generate excessive heat. Use air powered drill at low RPM's. If an electric drill is used, a suitable UL Listed Gas Detector must be used to ensure the area is below 25% of the Lower Explosive Limit. Do not drill if gasoline odors are present. If drilling in the electronics cabinet, carefully collect and remove all metal shavings that may be inside the cabinet. Failure to remove the shavings could result in an electrical shock hazard. Before drilling, check to ensure that no wires or fluid containing parts (i.e. product tubing) is located on the backside or near the chuck of the drill. 8-7 GARB Approved IOM 8-Wayne Harmony Series(Balance)-Executive Orders VR-201 and VR-202