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Safety Recommendations For your safety and the safety of others, read and understand CAUTION the safety recommendations and operating instructions be- fore operating any drill motor. • Before the tool is connected to the air supply, the throttle should Always wear protective equipment: be checked for proper operation (i.e., throttle valve moves freely and returns to closed position).
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Safety Recommendations Any tool operator should be aware of the following warning signs WARNING and symptoms so that a problem can be addressed before it Keep hands away from becomes a debilitating injury. Any user suffering from prolonged clamping and feed symptoms of tingling, numbness, blanching of fingers, clumsi- mechanisms.
Safety Recommendations Safety Labels The safety labels found on this tool are an essential part of this product. Labels should not be removed. Labels should be checked peri- odically for legibility. Replace safety labels when missing or when the information can no longer be read.
Index Safety Recommendations Tool Adjustments Major Tool Components Drill Assembly 26-30 Introduction and General Information Gear Set Assemblies 31-32 Air System Diagrams 8-11 Backhead Disassembly Accessories Air Motor Disassembly Template Boss 12-13 Spindle Adjustment Jig Collet Foot Attachments 13-14 Quill & Pressure Foot Removal High Curvature Pad Assembly How to Change Quills Booster Pump Assembly...
Feed Rate: An adjustable drill feed rate mechanism enables motor and will significantly increase the tool life expectancy. the 180SC-225 to drill from 5 seconds per inch to 1 minute Because O-rings are extensively used to seal systems per inch. See Feed Rate Adjustment information on page 25.
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WARNING: Disconnect air-supply before servicing. Tool Adjustments Clamp mechanism moves when connecting or removing air supply. Keep hands and fingers away from clamping and feed mechanism. Spindle Stroke Adjustment Dwell Adjustment Loosen spindle adjustment lock, then turn spindle adjust- Insert appropriate size allen wrench into dwell adjustment ment knob.
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Muffler Subassembly ITEM PART NO. PART NAME QTY. 632130 BOX, MUFFLER 632126 ELEMENT, MUFFLER 632132 PLENUM 619995 SCREW, SHC (10-24UNC-3A) 632125 SCREW, HSBHC (10-32UNF X 1.250) ** PARTS NOT INCLUDED IN SUBASSEMBLY: 632125 - SCREWS Muffler Subassembly - 641055...
PARTS LIST Part No. Name of Part Qty. Part No. Name of Part Qty. 203245 LABEL; CAUTION 623596 SCREW; SHC 203246 LABEL; WARNING 623641 NUT; ACORN 624032 PRESSURE FOOT; RIGHT 623691 ASSEMBLY; TRIGGER VALVE 624035 PRESSURE FOOT; LEFT 623848 BACKHEAD 624242 LABEL;...
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GEAR SET ASSEMBLIES 621503 - 420RPM 621835 - 240RPM Part No. Name of Part Qty. Part No. Name of Part Qty. 623848 623848 REF. Assembly, Backhead REF. Assembly, Backhead 621515 621515 Assembly, Spacer Assembly, Spacer 622803 Plate, Gear Set 623772 Plate, Gear Set 622800 623770...
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621686 - 4900RPM 621505 - 3100RPM Part No. Name of Part Qty. Part No. Name of Part Qty. 623848 623848 REF. Assembly, Backhead REF. Assembly, Backhead 621515 621515 Assembly, Spacer Assembly, Spacer 622786 Plate, Gear Set 622796 Plate, Gear Set 622783 622795 Gear, Spindle...
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Booster Pump Assembly Instructions Booster Pump Assembly 621950 ITEM PART DESCRIPTION NUMBER QTY. NUMBER 621500 ASSEMBLY, BODY 621501 ASSEMBLY, END PLATE, HIGH PRESSURE 622660 END PLATE, LOW PRESSURE 622792 GASKET, END PLATE, LOW PRESSURE 622662 VALVE, PRESSURE RELIEF 622663 PISTON, PRESSURE RELIEF 622664 VALVE,CHECK 622665...
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Note: Upper number is item. Lower number is quantity required.
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Note: x Upper number is item. x Lower number is quantity required.
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ITEM PART NO. PART NAME QTY. 863325 10-24 X 5/8 SFHCS TO TEMPLATE FOOT 632178 CHECK VALVE 624905 FITTING 624911 FITTING 624973 FITTING, MALE ELBOW TO NDSJC FOOT 624906 FITTING, MALE PUSH-IN 624910 NYLON TUBING 629091 PLATE, MOUNTING TO DSJC FOOT 631799 RESERVOIR, LARGE MANUAL FILL 631802...
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TROUBLE SHOOTING SYMPTOM REASON SOLUTION Air motor and/or clamp and feed func- Trigger or pilot valves clogged with for- Remove trigger and pilot valves (sepa- tions do not start when trigger is de- eign matter. rately) and inspect for rust or debris. In- pressed.
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