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❑ Remove the 3/4" NPT flare fitting from the 3/4" elbow and install a 3/4" NPT x 5/8" flare straight fitting supplied in the Healy Vapor Kit, tighten securely. ❑ In the "J" box, bottom right, you will see the potted nipple containing the wire harness that was previously disconnected from the Wayne-VACTM pump. Follow this harness from the bottom of the potted nipple (under the "J" box) to the Wayne-VACTm electronics control board #887227; remove the (2) connectors from the board and also the green ground wire attached to the chassis. ❑ Remove the coupling (under the "J" box) from the potted nipple and wire harness that was just disconnected from the Wayne-VACTm electronics control board #887227. ❑ Remove the potted nipple from the "J" box and pull the wire harness out of the flexible, non- Oetallic electrical tubing and elbow, set aside. ❑ IMPORTANT: In the "J" box, bottom left, you will see the potted nipple containing the wire harness that controls the Wayne-VACTM pump on the "B" side of the dispenser. Follow this harness from the bottom of the potted nipple (under the "J" box) to the Wayne-VAC electronics control board #887227, remove the (2) connectors from the board and neatly bundle up out of the way. 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. 9. INSTALLING THE HEALY VP1000 SYSTEM NOTICE: WHEN DRILLING HOLES, ASSURE THAT THERE ARE NO HAZARDOUS VAPORS PRESENT AND DO NOT ALLOW CHIPS TO FALL DOWN INTO THE HYDRAULICS AREA. ❑ In order to get the vapor tubing from the pump into the vapor plumbing area, it is necessary to drill or punch two 1-1/8" holes on the sheet metal column near the edge of the shelf, see photo E. Use a tape measure and mark the centerline of the holes to be 1-1/4" in from the front edge of the sheet metal column. Measure down from the top of the column 5-1/2" and mark on the 1-1/4" centerline, measure down an additional 6-3/4" and mark on the centerline. These marks are the centers of the holes for the vapor pipes going to the VP1000. DO NOT DRILL— verify positions in the next steps. 8-8 CARE Approved IBM 8-Wayne Harmony Series(Assist)-Executive Orders VR-281 and VR-282