Series ’90 Refrigerated Bakery Page 8LightsMake certain that the light cord plugs are completely inserted into the sockets or arcingmay result causing damage to the plugs and sockets.The ballasts used on this case allow removal of one or more shelf lights without affecting theremaining lights.ShelvingRemove both rear doors from the track by lifting them upward until the bottom edge clearsthe lower door track and then outward.Lift up the front glass to the fully open position.Put the shelf support assembly in the desired shelf standard slots.Plug the shelf light cords in the appropriate light socket. Make certain that the light cordsare completely inserted into the sockets or arcing may result causing damage to the plugsand sockets.Put the wire shelves on the rear shelf support assembly as shown. Push the bar on thebottom of the wire shelf into the shelf retainer clip on the shelf support assembly. If theshelf is not in the proper position, it may disrupt the air flow in the case and cause productloss.Close the front glass and reinstall both rear doors.