CONTENTS OF THE MANUAL Page SPECIFICATIONS OF JEPSON POWER MAGNETIC DRILLING MACHINE SAFETY PROCEDURES OPERATING INSTRUCTIONS EXTENSION CABLE SELECTION MOUNTING OF CUTTERS REMEDIES FOR HOLE MAKING PROBLEMS SPEED SELECTION HANDLE OPERATION CIRCUIT [10] GIB ADJUSTMENT -- Patented PART LIST [11]...
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[1] SPECIFICATIONS OF JEPSON MAGNETIC DRILLING MACHINE Model MAGPRO 150M42 110/230V, 50/60Hz Voltages 2,400W Power (input) 270 x 135 x 70 mm Magnet Size 17,600N Magnet Force on 20mm thick plate 790(530) x 205 x 300 Overall Dimensions (H x W x L)
READ BEFORE USING THE MACHINE [2] SAFETY PROCEDURES When using electrical tools, basic safety precautions should always be ● followed to reduce the risk of electric shock, fire, and personal injury. Do NOT use in wet or damp conditions. Failure to do so may result in ●...
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Before operating the machine, always remove tie, rings, watches and any ● loose adornments which might entangle with the rotating machinery. Should the cutter become 'fast' in the workpiece, stop the motor ● immediately to prevent personal injury. Disconnect from the power source and turn arbor to and fro.
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OPERATING INSTRUCTIONS Keep the inside of the cutter clear of swarf. It restricts the operating ● depth of the cutter. Ensure that the coolant bottle contains sufficient cutting oil to ● complete the required operating duration. Refill as required. Occasionally depress the pilot to ensure cutting fluid is being correctly ●...
[4] EXTENSION CABLE SELECTION The machines are factory fitted with a 2- m e t e r length of cable having three conductors 1.5mm² LIVE, NEUTRAL and EARTH. If it becomes necessary to fit an extension cable from the power source, care must be taken in using a cable of adequate capacity.
[6] REMEDIES FOR HOLE MAKING PROBLEMS Problem Cause Remedy 1) Magnetic base Material being cut may be Attach an additional piece won't hold too thin for efficient of metal under work-piece effectively holding of magnet where magnet will be located, or mechanically clamp magnetic base to work-piece Swarf or dirt under...
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Problem Cause Remedy 3) Excessive cutter Incorrectly resharpened, Remove cutter, clean part breakage worn or chipped cutter thoroughly and replace The concentricity of the Adjust the concentricity of machine spindle is not machine. accurate. Slide-ways need Tighten slide-way adjustment Retighten Cutter not attached tightly to arbor Fill arbor with an oil of light...
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[7] SPEED SELECTION - Speed Adjustable with volume switch 1. Method of Gear Change The machines are equipped with a mechanical four-speed gearbox. Please just turn the lever to the right or left to change gear. It is not necessary to set the gear in neutral to change gear. (patented) 2.
[8] CONTROL PANEL ① MAGNET SWITCH : Main switch of Machine ② SPEED : - HI: GEAR RPM - LO: Electronic RPM, About 75% of HI ③ ROTATION SWITCH - FOR: Forwarding (CW: Clockwise) - REV.: Reverse (CCW: Counterclockwise)
[9] CIRCUIT WARNING - THIS APPLIANCE MUST BE EARTHED! Insulation Resistance Test With the magnet switch in the ON position, apply a voltage of 1.5kv between the live connection on the mains plug and the frame of the machine for a duration of 7 seconds.
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PART NO. PART NAME Q'ty SPINDLE BALL BEARING 6906 ZZ OIL SEAL MAIN GEAR 38T BALL BEARING 6908 ZZ SNAP RING GEAR BOX NEEDLE BEARING NK 1012 SNAP RING FIRST GEAR 42T SNAP RING FIRST GEAR H 33T SNAP RING FIRST CLUTCH FIRST PINION SNAP RING...
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PART NO. PART NAME Q'ty BEARING 6800 ZZ NEEDLE BEARING NK1012 SNAP RING THIRD GEAR H 36T SNAP RING THIRD CLUTCH THIRD PINION SNAP RING THIRD GEAR L 42T SNAP RING BEARING 6901 ZZ THIRD CHANGE BLOCK BEARING 6201 RSC3 SNAP RING SNAP RING ARMATURE ASS’Y...
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[PART B] PART NO. PART NAME Q'ty SLIDE O-RING ASSEMBLED STOPPER BOLT PIN PI6-L10 HEX SOCKET BOLT M6-L15 ARBOR STOPPER HEX SOCKET BOLT M5-L10 WING BOLT M8-L20 GIB A RACK GEAR...
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PART NO. PART NAME Q'ty GIB B RAIL BAR SLIDE PLATE HEX SOCKETBOLTM6-L15 MAIN FRAME SLIDE PINION SLIDE GEAR BUSHING 17-15-1.5T BEARING TA1715Z SLIDE PINION R-COVER SLIDE PINION L-COVER SNAP RING STW-17 HANDLE HANDLE JOINT ASS’Y EYE BOLT M10-L20 WIRE HOSE CABLE GLAND ASS’Y POWER CABLE HEX SOCKETBOLT M6-L60...
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