Cobra CM/200/3 - Manuals - manualsarea.com

Page 2 - CONTENTS OF THE MANUAL.; List of Contents with Magnetic Drill Unit; Pilot

RLL233 Issue 4 Aug 2007 1 CONTENTS OF THE MANUAL. Page [1][2][3][4][5][6][7][8][9] [10][11][12][13][14] Specification of machine.General procedures and safety measures.Operating instructions.Extension cable selection.Mounting of cutters.Cutters and pilots.Remedies for hole making problems.Wiring dia...

Page 3 - WARNING: THIS APPLIANCE MUST BE EARTHED!

RLL233 Issue 4 Aug 2007 2 [1] ROTABROACH MAGNETIC DRILLING MACHINEMODELS CM/200/1/ & CM/200/3 Maximum hole cutting capacity in .2/.3C steel = 65mm dia. x 50mm deep Arbor bore = 19.05mm (3/4") dia. Motor Unit Voltages 110v 230v normal full load 14 A 1400 W 6 A 1400 W Electro Magnet 0.6A 69W 0...

Page 4 - READ BEFORE USING THE MACHINE; SAFETY PROCEDURES

RLL233 Issue 4 Aug 2007 3 READ BEFORE USING THE MACHINE [2] SAFETY PROCEDURES • When using electrical tools, basic safety precautions should always be followed to reducethe risk of electric shock, fire, and personal injury. • Do NOT use in wet or damp conditions. Failure to do so may result in perso...

Page 8 - REMEDIES FOR HOLE MAKING PROBLEMS; Problem; Swarf or dirt under magnet

RLL233 Issue 4 Aug 2007 7 [7] REMEDIES FOR HOLE MAKING PROBLEMS Problem Cause Remedy 1) Magnetic basewon't hold effectively Material being cut may be toothin for efficient holding ofmagnet Swarf or dirt under magnet Irregularity on magnet face orwork-piece Insufficient current going tomagnet during ...

Page 10 - WIRING DIAGRAM

Page 13 - [10] EXPLODED VIEW OF GEARBOX AND MOTOR UNITS

RLL233 Issue 4 Aug 2007 Page 12 [10] EXPLODED VIEW OF GEARBOX AND MOTOR UNITS

Page 15 - FITTING INSTRUCTIONS

RLL233 Issue 4 Aug 2007 Page 14 [11] PIPE ADAPTOR KIT RD2311 FITTING INSTRUCTIONS • Dependent upon the size of the pipe to be cut (see illustrations) attach adjustable angle plates RD3328 with cap screws RD4325 and washers RD4205 (4off each) to the magnet sides. Do not tighten. • Locate the machine ...

Page 19 - TO REMOVE OLD CABLE AND CHAIN; Earth Continuity Test; REPLACEMENT OF MAINS SUPPLY CABLES RD271 and RD272

RLL233 Issue 4 Aug 2007 18 [14] REPLACEMENT OF MOTOR SUPPLY CABLE. TO REMOVE OLD CABLE AND CHAIN Ensure that the machine is disconnected from any source of power. Failure to do so mayresult in personal injury. • Remove screws #73 and withdraw the control unit from the housing. • Disconnect the nine-...

Page 20 - Insulation Resistance Test; Oilite Bush

RLL233 Issue 4 Aug 2007 19 The replacement is a complete factory produced assembly, and RD272 (230v) is illustrated below. TO REMOVE OLD CABLE FROM MACHINE • The machine MUST be disconnected from any source of power supply before attempting to conduct any maintenance work. Failure to do so may resul...