User manual ROTOR TOOL AR REPAIR PARTS SHEET

[. . . ] REVISED 9/98 R E PAIR PARTS SHEET PC-0701B R O TOR AIRITER AR MODEL SERVICE INSTRUCTIONS Rotor Air Tools are made from selected materials with great care and precision. With proper attention and lubrication, they will operate satisfactorily over a long period. [. . . ] Otherwise, the cap should be removed periodically to allow the moisture and dirt to be blown out. LUBRICATION Unscrew 1/8 Brass Pipe Nipple from air supply and squirt a few drops of oil into hose several times daily, using a good quality #10 compressor oil. With tool in a vertical position, inlet stem up, clamp lightly in a soft-jaw vise and unscrew AR-271A Inlet Stem. Remove tool from vise and holding open end in palm of hand turn tool upside down to catch ball, if at this point AR-270 Valve Cup, AR-104 Valve and AR-101 Piston have not slipped out, tap open end on a block of wood and these parts wl do ot il rp u. If it is necessary to remove AR-141 Sleeve, remove AR-136 Clip and, using a 1/4 diameter rod, press sleeve out toward tebc o teto. h ak f h ol To disassemble throttle bushing from inlet stem, disconnect hose at the inlet stem, remove 9265-0008 Retainer Ring and si oftrtl bsig lp f hote uhn. ASSEMBLY Press sleeve into housing, slip in piston, valve cup and valve into sleeve, and make sure valve is seated in valve cap. THROTTLE BUSHING No adjustment of throttle should be necessary, as this is set at the factory. If, for any reason, tool is dismantled, always use the same number and thickness of AR-158 shims. STYLUS The stylus has a carbide tip and should be ground on a diamond wheel to a 60 included angle. [. . . ] Adjust throttle to the correct speed and striking force required for the type of material being marked. R O TOR MODEL AIRITER AR R E PAIR PARTS SHEET PC-0701B ITEM PART NO. PART NAME AR-280 AIRITER REPAIR KIT CONSISTS OF: 1 1 1 3 1 2 1 1 AR-101 AR-104 AR-270 AR-274 9301-0006 9301-0009 9301-0013 9265-0008 Piston Valve Valve Cap Stylus O Ring O Ring O Ring Retaining Ring THE ROTOR TOOL COMPANY 26300 Lakeland Blvd. , Cleveland, Ohio 44132 TEL (216) 731-8888 FAX (216) 731-0283 ' The Rotor Tool Company 1987 Printed in U. S. A. [. . . ]