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Acra 46SF, Instruction Manual, Page: 23 / 36

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Summary of Contents for 46SF

Page 1: ...COMPLEX MACHINE MODEL 46SF INSTRUCTION MANUAL 46SF 080911 R3...

Page 2: ...al are Lead from lead based paints Crystalline silica from bricks cement and other masonry products Arsenic and chromium from chemically treated lumber Your risk from these exposures varies depending...

Page 3: ...ble Slack And Compensate For Wear 11 10 Clamping Table Base And Machine Base 12 11 Speed Changing And Adjust Belt 12 12 To Change Tools 14 13 Ordering Replacement Parts 14 14 Extra Tooling And Accesso...

Page 4: ...pect Fig 1 SPEED LEVER ARBOR BOLT COVER CONTROL SWITCH TABLE LOCK HANDLE HANDLE ROD COOLANT PUMP POWER DOWN FEED SPEED SELECTOR SPINDLE POWER DOWN FEED OPERATION HANDLE SCALE BASE GRIP FINE FEED HAND...

Page 5: ...TOOLS A USER 1 WEAR PROPER APPAREL No loose clothing gloves rings bracelets or other jewelry to get caught in moving parts Non slip foot wear is recommended Wear protective hair covering to contain lo...

Page 6: ...USE IN DANGEROUS ENVIRONMENT Don t use power tools in damp or wet locations or expose them to rain Keep work area well lighted 3 KEEP CHILEREN AND VISITIORS AWAY All children and visitors should be k...

Page 7: ...670 1250 4P Spindle speed RPM 6S 60HZ 60 130 230 450 800 1500 4P Column diameter 115 mm 41 2 Swing 520 mm 207 16 Spindle to base MAX 1365 mm 47 Table working area 555 x 495 mm Overall height 2260 mm 7...

Page 8: ...operation can be performed by two methods 1 Hand operation which makes quick drilling 2 Worm gear feed operation which makes slow milling 4 Bronze adjustable nuts which adjust the thread clearance and...

Page 9: ...into base holes properly after machine in balance 5 TURN OFF the power before wiring be sure machine in proper grounding Overload circuit breaker is recommended for safety wiring 6 CHECK carefully if...

Page 10: ...8 4 MINIMUM ROOM SPACE FOR MACHINE OPERATION...

Page 11: ...vent misplaying power feed function b When using the spindle powerdown feed function 1 Unlock the T screw 2 Loosen the depth stop lock handle 3 Manually advance the quill to the desired depth with one...

Page 12: ...deposits c Check to see that the tools are correctly set and the work piece is set firmly d Be sure the speed is not set too fast e Be sure everything is ready before use 2 After Operation a Turn off...

Page 13: ...r adjustment should be attempted unless absolutely necessary Adjustment will probably be required if a multiple drilling or tapping head is used If adjustment is necessary loosen lock screw while hold...

Page 14: ...travel and the desired milling length 9 SPEED CHANGING AND ADJUST BELT Step See Fig 4 1 Turn power off 2 Select the suitable R P M from speed charts of table 1 3 Turn the speed lever A and B to correc...

Page 15: ...ll out 11 ORDERING REPLACEMENT PARTS Complete parts list is attached If parts are needed contact your local distributor 12 EXTRA TOOLING AND ACCESSORIES Each of machines is equipped with a MT 3 spindl...

Page 16: ...ndle will return upwards to its original position then stop running 6 CAUTION When in emergency or tapping drill was stuck in the tapping hole Punch the EMERGENCY switch F to stop the spindle running...

Page 17: ...nal feed b Lubricate bearing worm and worm shaft to avoid wear 4 Yearly Maintenance a Adjust table to horizontal position for maintenance of accuracy b Check electric cord plugs switches at least once...

Page 18: ...NG 1 No running after switch on a Main switch interruption while volts irregular Adjust input voltage and draw back the main switch b Break down of fuse in switch box Replace with new one c In case of...

Page 19: ...hold firmly Be sure to tighten work piece 7 Micro feed does not work smoothly a Loosening of clutch Be sure to tighten it b Worm and worm shaft has worried out Replace with new one c Loosening of han...

Page 20: ...e cutting oil or coolant on steel 13 Drill leads off a No drill spot Center punch or center drill work piece b Cutting lips on drill off center Regrind drill c Quill loose in head Tighten quill d Bear...

Page 21: ...19 CIRCUIT DIAGRAM...

Page 22: ...ing depth first release the dial fix nut B see Fig 2 and turn the indicating ring c to the depth needed Then reset B tightly again 4 Start the machine and push out the handle rod F see Fig 2 then the...

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Page 28: ...S Pinion Asbly R8 Heat treatment 1 9 6116 2NS Pinion Asbly NT30 1 9 6116 2SS Pinion Asbly 221SM 1 9 6116 2BS Pinion Asbly MT4 1 9 1 6114 Locknuts 2 9 2 HW205 Washer AW06 30 1 9 3 CA30206J Taper Roller...

Page 29: ...W002 Washer 1 2 x7 8 x2t 1 28 6125 2 Fixed Tight Collar 1 29 6125A Fixed Tight Collar 1 30 6126A Fixed Tight Collar 1 31 HB809 Nut 5 8 11UNC 3 32 W019 Washer 5 8 3 33 2402056 Fixed Bolt 3 34 2401072...

Page 30: ...tter Arbor R8 1 66 6122D Cutter Arbor MT3 M12 22 1 66 6122 Cutter Arbor NT30 1 66 6120A Cutter Arbor MT4 M12xP1 75 25 4 1 67 6550 Lock Handle 1 68 6121 Chuck Arbor MT3 M10xP1 5 1 68 6121 1 Chuck Arbor...

Page 31: ...ch Block 1 321 HS413 Hex Socker Headless Screw M5x5L 4 322 2450052 Worm Shaft 1 323 2450057 Bushing 1 324 2450054 Spring 1 325 2450055 Nut 1 326 CA6001ZZ Bearing 6001ZZ 1 327 HB302 Dust Cover 35 2 328...

Page 32: ...1 401 13 2450073A Worm Shaft 1 401 14 HK010 Key 5x5x28L 1 401 15 2450008 Worm Gear 1 401 16 HCR04 C Retainer ring 1 401 17 2450014 Cover 1 401 18 2450078A Transmission Worm Shaft 1 401 19 HK011 Key 5x...

Page 33: ...1 416 7 2450039 Handle Rod Pin 2 416 8 2450033 Scale Base Set Screw 1 416 9 2450038 Knob W Shaft 2 416 10 N007 Hex Nut 5 16 1 416 11 2450098 T Screw 5 16 x3 4 L 1 416 12 2450063 Graduated Base Fixed...

Page 34: ...Screw M16x60L 4 815 ET2112 Cable Setting Nut PGB19 2 816 HW108 Spring Washer M16 2 817 HS306 Hex Socket Head Screw M16x60L 2 818 62202AS Bearing Cover Lower Set 1 820 HB003 Stddl Ball 3 8 40 821 HP02...

Page 35: ...ock Bolt 1 844 62243 Worm Gear 1 845 62259 Worm Shaft 1 846 CA51103 Bearing 51103 1 847 S414 Hex Socket Head Screw 5 16 x1 L 4 848 62242 Head Raise Bracket 1 849 62244 Worm Shaft 1 850 S604 Hex Socker...

Page 36: ...MANUFACTURER ADDRESS SERIAL No PLEASE WRITE DOWN THE SERIAL NO ON THIS BLOCK FROM THE NAME PLATE AFTER YOU RECEIVE THIS MACHINE...

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