Title: TFP340_03_2007.pdf
If attempts to retouch the wax coating with complete coverage are unsuc- cessful,additionalwaxcanbeordered in the form of a wax stick (the end of whichiscolorcoded).Onlythecorrect color coded wax is to be used, and retouching of wrench flats and frame arms is only permitted at the time of initial sprinkler installation. With the steel rod heated as previously de- scribed, touch the rod to the area re- quiringadditionalwaxwiththerodan- gled downward, and then touch the wax stick to the rod approximately one-half inch away from the area re- quiring retouching. The wax will melt andrundown ontothe sprinkler.Care and Maintenance Series ELO-231 Sprinklers must be maintained and serviced in accord- ance with the following instructions: