Rotabroach CM/705/1A Manual

[Page 1] Rotabroach CM/705/1A

Issue 2 July 2012 1 ADDER MAGNETIC DRILLING MACHINE Model No. CM/705/1 & CM/705/3 This machine (Serial No ) is CE approved Rotabroach™ Ltd Imperial Works, Sheffield Road Sheffield, South Yorkshire United ...

[Page 2] Rotabroach CM/705/1A

Issue 2 July 2012 2 Thank you for purchasing our Adder magnetic drill. We would really like your feedback on the machine. Other Products by Rotabroach™: Thank you for your purchase of our product. ...

[Page 3] Rotabroach CM/705/1A

Issue 2 July 2012 3 CONTENTS Page 1) Intended Use 4 2) General safety instructions 4 3) Machine Specification 7 4) Operating instructions 8 5) Mounting of cutters ...

[Page 4] Rotabroach CM/705/1A

Issue 2 July 2012 4 1) INTENDED USE The magnetic drill is intended for use to drill a hole in a ferrous material. The magnet is used to hold the drill in place whilst the drill is functioning elevating the stress placed on the user and incr...

[Page 5] Rotabroach CM/705/1A

Issue 2 July 2012 5 Maintain tools with care. Keep cutting tools sharp and clean. Properly maintained tools, with sharp cutting edges are less likely to bind and are easier to control. Check for misalignment or binding of moving parts, breaka...

[Page 6] Rotabroach CM/705/1A

Issue 2 July 2012 6 FORESEEABLE MISUSE  During operation, failure to keep the cable away from the machine body, will result in the cable damaged by the drill bit, causing electric conduction and other accidental injury.  Before oper...

[Page 7] Rotabroach CM/705/1A

Issue 2 July 2012 7 3) MACHINE SPECIFICATION Note: This machine is fitted with an electronic overload protection. To reset please turn off the machine using the magnet switc...

[Page 8] Rotabroach CM/705/1A

Issue 2 July 2012 8 4) OPERATING INSTRUCTIONS WARNING: Always ensure that the magnet has adhered properly to the work piece before beginning drilling. NOTE: If mounting to a curved surface beam, mount the machine parallel to the curve in th...

[Page 9] Rotabroach CM/705/1A

Issue 2 July 2012 9 5) MOUNTING OF CUTTERS CAUTION: Never use a cutting tool that is larger than the maximum rated capacity of the machine.  The machine has been made to accept cutters having 19.05mm (3/4”) dia. shanks.  The foll...

[Page 10] Rotabroach CM/705/1A

Issue 2 July 2012 10 dirt or apply oil externally. (Even a small amount of oil is very effective). 5) Excessive cutter wear See cause and remedy above Incorrectly re-sharpened cutter. Insufficient or spasmodic cutting pressure...

[Page 11] Rotabroach CM/705/1A

Issue 2 July 2012 11 8) EXPLODED DIAGRAM OF THE MACHINE ...

[Page 12] Rotabroach CM/705/1A

Issue 2 July 2012 12 9) PARTS LIST No. Parts Name Part number Qty No. Parts Name Part number Qty 1.) INTERNAL CIRCLIP RD49000 1 46.) CRANK HUB RD49049 1 2.) ARBOR WASHER RD49001 1 47.) SPRING RD4905...

[Page 13] Rotabroach CM/705/1A

Issue 2 July 2012 13 10) TIPS FOR KEEPING YOUR MACHINE IN CORRECT WORKING ORDER In order to ‘get the best life’ out of your Rotabroach™ machine always keep in good working order. A number of items must always be checked on Rotabroach�...

[Page 14] Rotabroach CM/705/1A

Issue 2 July 2012 14 Caution: Always replace the brushes as a pair. To replace: 1. Remove the 2 brush caps 3. Unscrew the screw to remove the brush lead. The old carbon brush may now be lifted away. 4. Install a new brush. Installation is t...

[Page 15] Rotabroach CM/705/1A

Issue 2 July 2012 15 11) TROUBLE SHOOTING Magnet and motor do not function - The magnet switch is not connected to the power supply - Damaged or defective wiring - Defective fuse - Defective magnet switch - Defective Control Unit - De...

[Page 16] Rotabroach CM/705/1A

Issue 2 July 2012 16 Fuse blows when magnet switch is turned on - Damaged or defective wiring - Wrong value fuse - Defective magnet switch - Defective Control Unit - Defective magnet Fuse blows when motor is started up - Damaged or ...

[Page 17] Rotabroach CM/705/1A

Issue 2 July 2012 17 WARRANTY STATEMENT Rotabroach™ warrants its machines to be free from faulty materials, or workmanship under normal use for a period of 12 months from initial date of purchase and 90 days for all other parts (excluding...