Related Manuals for ELECTRABRAKE EB0625
Summary of Contents for ELECTRABRAKE EB0625
- Page 1 Page 1 Instruction Manual for MB1250 (K8303) 01/12/2015 INSTRUCTION MANUAL NSW Schools / TAFE - MB1250 Magnetic Panbrake (240V) 1300 x 1.6mm K8303...
- Page 2 Page 2 Instruction Manual for MB1250 (K8303) 01/12/2015 # S5251 EB625 4/6/08 # S5291 EB1000 # S5291 EB1250 ELECTRABRAKE Electromagnetic sheetmetal bending machines User Manual on the EB 0625/1000/1250...
- Page 3 The combined effect of the magnetic clamping with the special center less hinges means that the ELECTRABRAKE is a very compact, space saving, machine with a very high strength-to-weight ratio. ELECTRABRAKE EB0625 EB1000 & EB1250 The ELECTRABRAKE EB0625, EB1000 &...
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Page 4: How To Assemble Your Electrabrake
Refit access panel. 8. On Model EB0625 using the M6 pan head screws and nuts, join the two halves of the tray. Using M8 x 12 cap head screws attach tray to rear of machine. Fit rubber mat inside tray. -
Page 5: Operating Procedures
OPERATING PROCEDURES GENERAL CAUTIONARY IMPORTANT WARNINGS Electrabrake machines are designed for ONE operator only, which includes the inserting of the sheet metal and operating the switches. See specifications for clamping strength – please note that the force is several tonnes. All units are fitted with a two-handed interlocking system to prevent hands being accidentally trapped when clamping. - Page 6 Page 6 Instruction Manual for MB1250 (K8303) 01/12/2015 Page 4 To get the best performance do not clamp longer than is necessary due to the magnet having less clamping force when heated. HOW TO USE THE BACKSTOPS Make use of the backstops when handling volume bends that are all the same size. Set the backstops to the depth required.
- Page 7 Page 7 Instruction Manual for MB1250 (K8303) 01/12/2015 Page 5 HOW TO FOLD A LIP Folding the lip will depend on the sheet metal thickness and the length and width. Lightweight sheet metal up to 0.8mm. 1. Carry out instruction for standard bending and continue to bend as far as possible. 2.
- Page 8 Page 8 Instruction Manual for MB1250 (K8303) 01/12/2015 Page 6 HOW TO MAKE A ROLLED EDGE Wrap sheet metal around a round steel bar or pipe. 1. Position sheet metal clamp bar and round pipe/bar as indicated on drawing. To avoid weak clamping make sure that the clamp bar does not overlap the machines front pole (A).
- Page 9 Page 7 HOW TO FORM A TEST PIECE To learn how to work the Electrabrake with confidence it is recommended that test pieces are made. Use a piece of 0.8 mm thick x 320 x 200mm aluminium or mild steel sheet. Mark sheet as per drawing Bend 1 180°...
- Page 10 HOW TO MAKE A BOX USING SHORT CLAMP BARS For ease of folding, make use of the short clamp bars which are able to be attached to each other. Electrabrake is designed to assist you in the manufacture of a vast variety of box shapes. BASIC BOXES Use the long bar clamp to make the first two bends.
- Page 11 Page 11 Instruction Manual for MB1250 (K8303) 01/12/2015 Page 9 BOXES WITH INDIVIDUAL ENDS Advantages: Material saving No corner notching Cut without a guillotine Fold with the regular full length clamp bar. Disadvantages: Extra folds to be carried out Extra corners to join The finished product shows more joins Use the full length clamp bar for all folding.
- Page 12 Page 12 Instruction Manual for MB1250 (K8303) 01/12/2015 Page 10 FLANGED BOXES WITH PLAIN CORNERS To make plain cornered boxes, the length and width should not exceed the clamp bar width of 98mm. Outside flanges are also used when making top hat sections. 1.
- Page 13 Page 13 Instruction Manual for MB1250 (K8303) 01/12/2015 Page 11 FLANGED BOX WITH CORNER TABS Important Note: Folds must be formed in the correct sequence using one piece of sheet metal. It is suggested the deep boxes are manufactured with separate end pieces. 1.
- Page 14 Page 14 Instruction Manual for MB1250 (K8303) 01/12/2015 Page 12 HOW TO USE A SLOTTED CLAMPBAR FORMING TRAYS The slotted clamp bar is perfect for manufacturing shallow trays and pans. Advantages: The Bending edges are aligned automatically to the front edge of the magnet body. The clamp bar automatically lifts to facilitate insertion and removal of the sheet metal whereas with the short set each section must be lifted individually.
- Page 15 HOW TO CHECK THE ACCURACY OF YOUR MACHINE Critical aspects of Electrabrake are that working surfaces of the bending beam, the bending edge clamp bar are straight and that both of these surfaces are parallel. This can be checked with a precision straight edge.
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Page 16: Maintenance
Page 16 Instruction Manual for MB1250 (K8303) 01/12/2015 Page 14 MAINTENANCE ADJUSTERS The adjuster rings on top of the clamp bar control the thickness of the sheet metal between the bending beam and its edge. Use these marks as a reference for repeat setting of the clamp bar. The bending gap will be approx. -
Page 17: Troubleshooting
Page 17 Instruction Manual for MB1250 (K8303) 01/12/2015 Page 15 TROUBLE SHOOTING Prior to ordering a replacement electrical unit from the manufacturer please check the following: ♦ If the machine does not operate at all, check the pilot light in the ON/OFF switch. ♦... - Page 18 ♦ If the micro switch does not click on and off after you have made the above adjustments and rotated the bending beam to the maximum stops, then the switch may be fused and would need to be replaced. Call or email your distributor or Electrabrake. Clamp bar not being released ♦...
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Page 19: Circuit Diagrams
Page 19 Instruction Manual for MB1250 (K8303) 01/12/2015 Page 17 CIRCUIT DIAGRAMS Voltage Tests Reference point Any BLUE Any BLACK wire wire Test point LIGHT- -300 Clamping V ac V ac V dc V dc V dc Condition FULL- +215 +215 -340 Clamping... -
Page 20: Specification Sheet
Page 20 Instruction Manual for MB1250 (K8303) 01/12/2015 Page 18 SPECIFICATION SHEET Model EB0625 EB1000 EB1250 EB2000 EB2500 EB3200 Weight of Machine Nominal Capacity (length x 0625 1000 x 1250 x 2000 x 2500 x 3200 x thickness) x1.6 Clamping Force... -
Page 21: Dimensional Specifications
Page 21 Instruction Manual for MB1250 (K8303) 01/12/2015 Page 19 DIMENSIONAL SPECIFICATIONS... - Page 22 Page 22 Instruction Manual for MB1250 (K8303) 01/12/2015 Page 20 INSPECTION SHEET SERIAL NUMBER: ________________________ DATE: ___________________________________ MODEL: _________________________________ CONNECTIONS Earthing - Measure the resistance from mains plug earth pin to magnet body _______ ohm CLAMPBAR Check the bending-edge for Straightness (max deviation = 0.25 mm) _______ mm Height of lift (with lifting balls in grove) (min 3 mm) ......
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Page 23: Magnet Body
Page 23 Instruction Manual for MB1250 (K8303) 01/12/2015 Page 21 MAGNET BODY Straightness of top surface, along the length of machine (Tolerance = ± 0.5 mm) ………......______ mm Flatness of top surface, across the width of machines (Tolerance = ± 0.1 mm) ……………... -
Page 24: Warranty
WARRANTY Thank you for purchasing an Electrabrake Electromagnetic Sheet Metal Folding Machine. The manufacturer warrants this Electrabrake folding machine to be free from defects in materials and/or workmanship for a period of 12 months. Our obligation under this Warranty is limited to repairing or replacing faulty parts or materials and does not extend to consequential loss or damage arising from the use of the machine. -
Page 25: Warranty Registration
Serial No. ____________________ Date Purchased _______________ Dealer’s Name & Address: _____________________________________ _____________________________________ _____________________________________ Customer's Name & Address: _____________________________________ _____________________________________ _____________________________________ _____________________________________ After completing, please post this form to: Electrabrake, PO Box 13043, Witfield, Gauteng 1467 South Africa. Fax (011) 823 3439... - Page 26 Page 26 Instruction Manual for MB1250 (K8303) 01/12/2015 ELECTRABRAKE EB 0625,EB 1000, EB 1250 PACKING LIST Main Electrabrake Assembly (with bending-beam Extension Bar fitted) Main Full-length Clamp Bar 1x Column 4x Feet (2left &2right) 2 x Handles (1 plain, 1 with angle scale) forEB 1250. 1x handle with angle scale for EB0625&EB1000...
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