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%..J l <br />Tube > fittings ^ Valves <br />' [ a <br />1. Cut tube square with the cutter or fine hack <br />'::. <br />I. Cut tube to length & remove <br />saw (32 tooth blade is recommended), <br />._... <br />burr with file or scraper. <br />Remove Burr, <br />y . a ;' <br />2. Clean outside end of copper tube thoroughly <br />lh <br />with sand cloth or sandpaper equal depth of <br />Pitting. Leath' no dark spots. <br />and up to the top center position. Return to <br />2. Clean outside of tube with <br />3. Clean inside of fitting carefully to tube stop with <br />.---^ L <br />sandpaper or sand cloth. <br />wire brush. Note: Sand cloth or sandpaper may <br />be <br />ff -• , <br />outside of tube - assemble <br />also used. <br />it <br />tube and fitting, <br />a piece of cloth. <br />-%us•- <br />4. Using a brush, apply light uniform coat of <br />soldering flux to the outside of the tube <br />and inside of the fitting. <br />3. Clean inside of fitting e <br />g with wire <br />direct the flame into the face of the fitting <br />brush, sand cloth or sandpaper <br />S. Slip tube into fitting to tube stop. Tum tube <br />-i <br />6. Apply heat with torch. When <br />back and forth once or twice to distribute <br />t t, <--. <br />'� �'`� <br />solder melts upon contact with <br />flux evenly, <br />4=1} .y i <br />heated flitting, the ptopei temp <br />6. Apply heat uniformly around the fitting with <br />4. Apply flux thoroughly to <br />torch, When solder melts upon contact with <br />._... <br />inside of Pitting, <br />heated fitting, the proper soldering temperature,.-;�'Y <br />si-`"�5 <br />has been reached. Remove flame and feed <br />solder slightly off center at the bottom of the <br />joint Proceed across the bottom of the: fitting <br />and up to the top center position. Return to <br />the starting point, and then proceed up the,..L�, <br />S. Apply flux thoroughly to <br />incomplete side to the tap, again, overlapping <br />outside of tube - assemble <br />the solder metal, Wipe off surplus solder with <br />tube and fitting, <br />a piece of cloth. <br />-%us•- <br />CAUTION: No not overheat the joint or <br />direct the flame into the face of the fitting <br />cup. Overheating could burn the flux, <br />-i <br />6. Apply heat with torch. When <br />which will destroy its effectiveness and the <br />t t, <--. <br />'� �'`� <br />solder melts upon contact with <br />solder will not enter the joint property. <br />4=1} .y i <br />heated flitting, the ptopei temp <br />for soldering has been reached. <br />•f'a- f <br />Remove flame & feed solder to <br />the joint at one or two points <br />until a ring of solder appears at <br />the end of the frt6ng. <br />A BRAND OF MUELLER JMDUsrR&Es v <br />