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Summary of Contents for Unibor ELP50
- Page 1 Magnetic drilling machine Model Number ELP50/1 This machine (Serial Number ......) is CSA approved. Unibor 77 Eisenhower Lane S Lombard IL 60148 Tel: 6304959940 Fax: (314) 968-5040 Email: usa@unibor.com Website: www.uniborusa.com...
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Page 2: Table Of Contents
ELP50 Low Profile Manual Original instructions 2019 CONTENTS OF THE MANUAL Page Intended use General safety rules Information plate symbols Specification Operational safety procedures Operating instructions Extension cable selection Mounting of cutters Remedies for hole making problems Wiring diagram Exploded view... -
Page 3: Intended Use
ELP50 Low Profile Manual Original instructions 2019 INTENDED USE The intended use of this magnetic drill is to drill holes in ferrous metals. The magnet is used to hold the drill in place whilst the drill is functioning. It is designed for use in fabrication, construction, railways, petrochemical and any other applications when drilling ferrous metal. -
Page 4: Information Plate Symbols
ELP50 Low Profile Manual Original instructions 2019 hand or against your body is unstable and may lead to loss of control. 2.Do not force tool. Use the correct tool for your application. The correct tool will do the job better and safer at the rate for which it is designed. -
Page 5: Specification
ELP50 Low Profile Manual Original instructions 2019 4)SPECIFICATION Maximum hole cutting capacity in .2/.3C steel = 2” dia. x 2” deep Arbor bore = 3/4" dia. Motor Unit Voltages 120V 50-60Hz Normal full load 10 A Electro Magnet 0.53A Size 7 -9/16”... -
Page 6: Operational Safety Procedures
▪ When not in use ALWAYS store the machine in a safe and secure location. ▪ ALWAYS ensure that approved UNIBOR™ agents conduct repairs. 6) OPERATING INSTRUCTIONS ▪ Keep the inside of the cutter clear of swarf. It restricts the operating depth of the cutter. -
Page 7: Extension Cable Selection
ELP50 Low Profile Manual Original instructions 2019 7) EXTENSION CABLE SELECTION The machines are factory fitted with a 6ft length of cable having three conductors 5/64”² 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. -
Page 8: Remedies For Hole Making Problems
ELP50 Low Profile Manual Original instructions 2019 9) REMEDIES FOR HOLE MAKING PROBLEMS Problem Cause Remedy 1) Magnetic base Material being cut may be too thin for efficient Attach an additional piece of metal under the won’t hold holding. magnet, or mechanically clamp magnetic base to effectively work-piece. -
Page 9: Wiring Diagram
ELP50 Low Profile Manual Original instructions 2019 10) WIRING DIAGRAM No Function Wire Colour Magnet Negative Output Black Magnet Positive Output Mains Neutral Input White Motor Neutral Output Motor Live Output Mains Live Input Black No Function Wire Colour Magnet Switch +12V... -
Page 10: Exploded View
ELP50 Low Profile Manual Original instructions 2019 11) EXPLODED VIEW OF MACHINE... - Page 11 ELP50 Low Profile Manual Original instructions 2019 Item# Unibor P/N Description Qty/pcs RDF2000 Spindle assembly RDF4000 Screw RDF4001 Circlip RDF3000 Bearing bracket RDF4002 Gear Shaft Washer RDF4003 Circlip RDF4004 Straight Pin RDF2001 Slide assembly RDF3020 Guard RDF4005 Screw RDF3002 Guide Bar...
- Page 12 ELP50 Low Profile Manual Original instructions 2019 RDF3024 Indicator cover RDF4019 Screw RDF4020 Screw RDF4023 Cable Clamp RDF4024 Screw RDF4025 outer sawtooth washer RDF2027 Left cover shell subassembly 120v RDF2016/2 PCB panel subassembly 120v RDF4027 Cable jacket RDF4028 Jacket RDF2024...
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Page 13: Motor Breakdown
ELP50 Low Profile Manual Original instructions 2019 12) MOTOR BREAKDOWN Part Description RDF2021/1 Armature Assembly 120v RDF3014 Bearing Sleeve RDF3009 Field Coil Baffle RDF4038 Field Coil Screws RDF2019/1 Field Coil Assembly 120v RDF3021 Motor Frame RDF3011 Brush Holder RDF3005/1 Carbon Brush Set 120v... -
Page 14: Control Panel And Parts List
ELP50 Low Profile Manual Original instructions 2019 13)CONTROL PANEL AND PARTS LIST RDC4092 Red/Green LED RDF4036 Magnet Switch RDF4037 Motor Switch RD33264 Facia Plate RDF3017 Connection Line... -
Page 15: Pipe Adapter Kit Rd2311
ELP50 Low Profile Manual Original instructions 2019 14)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 (4 off each) to the magnet sides. Do not tighten. -
Page 16: Maintenance
HE CHUCK 15) MAINTENANCE In order to ‘get the best life’ out of your Unibor machine always keep it in good working order. A number of items must always be checked on Unibor machines. Always before starting any job make sure the machine is in good working order and that there are no damaged or loose parts. -
Page 17: Trouble Shooting
ELP50 Low Profile Manual Original instructions 2019 16) TROUBLE SHOOTING Magnet and motor do not function - The magnet switch is not connected to the power supply - Damaged or defective wiring - Defective magnet switch - Defective control unit... -
Page 18: Cutter Selection, Speeds And Feeds
ELP50 Low Profile Manual Original instructions 2019 17) CUTTER SELECTION Material Material Hardness Cutter Mild and free cutting steels <700N/mm² Mild and free cutting steels <850N/mm² Steel angle and joists <700N/mm² Steel angle and joists <850N/mm² Plate and sheet steel <700N/mm²... -
Page 19: Additional Warnings
2019 18) Warranty Unibor™ warrants its machines to be free from faulty parts, under normal usage of machines, for a period of 12 months from initial date of purchase. All other parts (excluding cutters) are under warranty for 90 days, provided that the warranty registration card (or online registration) has been completed and returned to Unibor™...
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