Related Manuals for Champion RotoBrute AC42
Summary of Contents for Champion RotoBrute AC42
- Page 1 AC42 VariBrute Magnetic Drill Press HEAVY DUTY DRILLING & TAPPING Variable Speed + Forward/Reverse championcuttingtool.com...
- Page 2 TECHNICAL DATA Model AC42 Power Input 1100 W Voltage 110 - 120 V No Load Speed 225 ~ 450 RPM Max. Capacity Cutters, Ø x Depth of Cut 1-1/2 x 2" (38 x 50 mm) 1" Diameter (1/2" Shank) Twist Drills Ø...
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Page 3: Work Area Safety
RotoBrute AC42 MAGNETIC DRILL PRESS SAFETY WARNINGS WARNING Read all safety warnings, instructions, illustrations and specifications provided with this magnetic drill press. Failure to follow all instructions listed below may result in electric shock, fire and/or serious injury. Save all warnings and instructions for future reference. - Page 4 5) SERVICE Have your magnetic drill press serviced at a qualified Champion Cutting Tool authorized repair center using only identical replacement parts. This will ensure that the safety of the magnetic drill press is maintained.
- Page 5 RotoBrute AC42 MAGNETIC DRILL SAFETY WARNINGS The magnetic drill press must be secured. A drill that is not properly secured may move or tip over and may result in personal injury.
- Page 6 Always ensure that the work piece is a minimum of 13mm (1/2 in.) thick. If it is not, then use a piece of steel plate at least 12mm thick and larger than the magnet, below the work piece, to supplement the magnetic adhesion. The magnet’s adhesion depends on the thickness of the work piece.
- Page 7 Chip guard must be used. To attach the chip guard, use the supplied butterfly bolts to bolt to the magnet. It is not necessary to remove guard to clean chips. Simply raise guard to its upper position. Safety Strap must be used. Loop strap around the workpiece, feed strap throught the power tool's handle, and tighten strap using the ratchet mechanism.
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Page 8: Speed Control Dial
TAPPING CAUTION: Never use a cutting tool which is larger than the maximum rated capacity of the machine. CAUTION: Always follow the tap manufacturer’s recommendation for Quick-release selecting the correct size hole for tapping. Universal collar Tapping chuck For tapping, use the universal tap chuck. adaptor To insert the universal tap chuck, push up on the Quick-Release Collar and insert the shank into the coupling. -
Page 9: Operation-General
Tapping Operations: On/Off Switch Once the correctly sized hole is drilled, mount the tap in the arbor and lubricate the tap with a suitable cutting fluid. Turn the Speed Control Dial down to a low setting. (This will reduce the torque applied to the tap and will make the tapping operation more controllable at the same time). -
Page 10: Maintenance
WARNING: ALWAYS clear chips when there is too much build-up. Excessive chip build-up could result in a jammed cutter or other hazardous situation. WARNING: The slug ejects at end of cut and is very hot. Always provide a method of catching the slug, since the ejected slug may cause injury to people below. - Page 11 Unscrew the screw to remove the brush lead. The old carbon brush may now be lifted away. Install a new brush. Installation is the reverse of removal. Replace the motor tail cover. Due to the brush design, if the magnetic drill press stops unexpectedly, always check the carbon brushes.
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Page 12: Exploded View
EXPLODED VIEW... -
Page 13: Parts List
PARTS LIST Part Name Part Name Part # Part # INTERNAL CIRCLIP (R-19) AC5001 GEAR PLATE AC5049 FLAT WASHER (Ø10xØ18.5x0.8) AC4202 BALL BEARING (6001) AC5050 O-RING (Ø12x4) AC5003 ARMATURE (110V-73x42x45) AC4241 WATER SEAL (Ø12x15) AC5004 FAN SHROUD AC50141 AC5005 SPRING (Ø1.2xØ10.1xØ12.5x12Tx85L) PANHEAD TAPPING SCREW (M5x60) AC5052 AC5006... - Page 14 PARTS LIST Part Name Part Name Part # Part # EXTERNAL STAR WASHER (M5) CRANK SPINDLE (Ø28) AC50100 AC50106 EARTHING MARKING CRANK HANDLE AC50140 AC50107 CABLE GLAND (5/16") TRUSS HEAD MACHINE SCREW (M4x6xP0.7) AC50112 AC50123 GIB STRIP-LEFT (258MM) SLIDE PLATE (L217MM) AC5096 AC5076 GIB STRIP-RIGHT (258MM)
- Page 15 WIRING...