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PB70 Manual
Original instructions
May 2019
POWERBOR – PB70/2
Magnetic drilling machine
Model Number
18G702/110, 18G702/230
This machine is CE approved.
Burgess Road
Sheffield, South Yorkshire
United Kingdom
S9 3WD
Tel: +44 (0) 114 2212 510
Fax: +44 (0) 114 2212 563
Email: info@Powerbor.co.uk
Website:
www.Powerbor.co.uk
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Table of Contents
Related Manuals for POWERBOR PB70/2
Summary of Contents for POWERBOR PB70/2
- Page 1 PB70 Manual Original instructions May 2019 POWERBOR – PB70/2 Magnetic drilling machine Model Number 18G702/110, 18G702/230 This machine is CE approved. Burgess Road Sheffield, South Yorkshire United Kingdom S9 3WD Tel: +44 (0) 114 2212 510 Fax: +44 (0) 114 2212 563 Email: info@Powerbor.co.uk...
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Page 2: Contents Of The Manual
PB70 Manual Original instructions May 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 cutter Remedies for hole making problems Wiring diagram Machine Layout Exploded view of the Machine Motor Breakdown Control panel and parts list... -
Page 3: Intended Use
PB70 Manual Original instructions May 2019 1) 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
Remove from the mains prior to any maintenance. • Follow instructions for lubricating and changing accessories. • Inspect tool cords periodically and if damaged have them repaired by an authorized Powerbor service facility. • Inspect extension cords periodically and replace if damaged. •... - Page 5 PB70 Manual Original instructions May 2019 4) SPECIFICATION Maximum hole cutting capacity in .2/.3C steel = 70mm dia. x 50mm deep Arbor bore = 19.05mm (3/4") dia. Motor Unit Voltages 110V 50-60Hz 230V 50-60Hz Normal full load 17.8 A 1600 W 8.7 A 1600 W Electro Magnet...
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Page 6: Operational Safety Procedures
• When not in use ALWAYS store the machine in a safe and secure location. • ALWAYS ensure that approved POWERBOR™ 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
PB70 Manual Original instructions May 2019 7) EXTENSION CABLE SELECTION The machines are factory fitted with a 2 metre 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. -
Page 8: Remedies For Hole Making Problems
PB70 Manual Original instructions May 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
PB70 Manual Original instructions May 2019 10) WIRING DIAGRAM... -
Page 10: Machine Layout
PB70 Manual Original instructions May 2019 11) MACHINE LAYOUT ILLUSTRATED DESCRIPTION OF FUNCTIONS PB70 RAISED PB70 LOWERED... -
Page 11: Exploded View Of Machine
PB70 Manual Original instructions May 2019 12) EXPLODED VIEW OF MACHINE... - Page 12 PB70 Manual Original instructions May 2019 Part Description RD23603 COOLANT BOTTLE ASSEMBLY RD4269 M6×25 SOCKET CAP HEAD SCREW RD4414 SCREW M4 X 10 RD33338 FIXED RATCHET WHEEL W18XC209 SCREW 18Y3008 COOLANT BRACKET 18Y177 CONDUIT ASSEMBLY W18XC723 GLAND AL16/M16/A W18XC612 RETAINING BRACKET W18Y172 MAIN BODY CASTING ASSEMBLY W18XC502...
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Page 13: Motor Break Down
PB70 Manual Original instructions May 2019 W18XC524 PINION END CAP W18XC252 M3 X 12 SCREW W18XC238 M4 BRASS NUT W18XC240 M4X20 CSK SLOT MC SCREW W18XC430 CABLE GLAND, SPIRAL TAIL, M16 W18Y181 LEAD & PLUG ASSEMBLY 110V W18XC503 MAINS CABLE UK PLUG 230V W18XC503/EU MAINS CABLE EURO PLUG 230V W18XC503/AU... -
Page 14: Control Panel And Parts List
PB70 Manual Original instructions May 2019 It e m N o . P a rt N um be r D e s c ript io n It e m N o . P a rt N um be r D e s c ript io n 1 18ZD01 ARMATURE - 110V - EIB 7152H100 42 18ZD42... - Page 15 PB70 Manual Original instructions May 2019 1 + 5 W18XC511 FUSE HOLDER W18XC510 MAGNET SWITCH W18XC512 2A FUSE 4 +12+15 W18XC509/E ON/OFF SWITCH W18XC624 MOTOR INDICATOR LIGHT W18XC1024 M4 X 8 ALUMINIUM RIVETS W18XC1022 FRONT PANEL W18XC515 BRIDGE RECTIFIER W18XC568 M5 X 20 C/SNK SCREW W18XC1084 BRASS SPACER...
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Page 16: Maintenance
Original instructions May 2019 15) MAINTENANCE In order to ‘get the best life’ out of your Powerbor machine always keep it in good working order. A number of items must always be checked on Powerbor 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: Troubleshooting
PB70 Manual Original instructions May 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 - Defective power supply Magnet does function, the motor does not - Damaged or defective wiring - Carbon brushes are stuck or worn out... - Page 18 PB70 Manual Original instructions May 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 Plate and sheet steel <850N/mm²...
- Page 19 Powerbor™ or its designated distributor within a period of (30) days from the purchase date. Failure to do so will void the warranty. If the stated is adhered to Powerbor™ will repair or replace (at its option) without charge any faulty items returned.
- Page 20 PB70 Manual Original instructions May 2019...
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Questions and answers
Where do I get parts?
You can find POWERBOR PB70/2 parts in the PB70/2 POWERBOR Manual, which lists specific part numbers and descriptions of components such as control panel assemblies, motor support brackets, and more.
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