ORCA AX 10 ORCA MX 10 ORCA WX 10 - Dr. Bender GmbH

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4 Warning It is compulsory to observe the safety instructions included in this manual! Special designs and versions may differ from the standard models in terms of their technical details. If any points are unclear, we urgently recommend that you contact DR.BENDER GmbH, indicating basically the machine type and machine number. 1.0 Description of symbols and pictographs 1.1 Functional description Water outlet Water inlet Angular gear Output shaft It points out indications which endanger your health and the operating capacity of the tool, if not followed. The warranty ceases in case of damages caused by you due to the non observance of these indications. Water inlet Flanged connection Output shaft Mains connection Flanged connection Core bit mount Gear change lever Core bit mount Flanged connection Mains connection Flanged connection Control unit Mains connection Water connection Control unit Mains connection Water connection
1.0 General Notes 1.1 Technical description ORCA represents a completely new generation of driving machines and core drills. In the process, quite newly developed high frequency elements are employed in the motor. The frequency range is adjusted within 0 – 1000 Hz by means of the integrated frequency changer. At 1000 Hz, the rotor reaches a speed of 30,000 min -1 . A main advantage results from a weight / performance ratio (motor output = 11 kW / weight = 21.5 kg -> 0.51) so far unequaled with the conventional technology, such as the BBM33extra type (motor output = 2.4 kW / weight = 13.5 kg -> 0.17). This means that the weight of the machine could be reduced three times by means of the high frequency technology. Further advantages result from the infinitely variable speed regulation. Thus, each core bit diameter may be assigned its optimum speed, in order to achieve the best cutting speed possible at the tool. Furthermore, the speed may be continuously reduced during the drilling process when steel reinforcements appear, thus providing its optimum adaptation to the drilling progress. The WX 10 ORCA features a further essential advantage in comparison with conventional drilling motors: the torque behaviour. The very high torque (in the first gear, approx. 750 Nm, in the second gear, approx. 350 Nm) is available throughout the entire speed range. In this case, it is possible to run at much higher cutting speeds (Caution! They depend on the tool), achieving an up to 150% faster drilling progress. In the case of conventional machines, the torque dramatically decreases at high speeds, rendering this advantage impossible. 1.2 Application The driving machines and core drills can be used for the purposes outlined by the data on the model plate. If you are using special machines, the details in the quotation and order confirmation also apply. The driving machines and core drills are supplied as standard in protection class I; only this can guarantee the full high quality protection of the FI switch. If you use suitable core bits, you will be able to drill in the most diverse material types: - concrete (even if it contains thick reinforcement steel) - sandstone and limestone - all building materials for solid walls - asphalt carpets The core drills comply with the regulations of the ”Stone and Earth” Professional Association of July 1989. They are machines of category II, which means they have to be guided on stand and be stable (according to DIN 57100 and VDE 0100, respectively); the stand must be - provided with non-return lock. The machine must be - connected to a duly grounded EEC socket (EEC 5poles, 3P+PE 32A 6h – 400V); no zero conductor is required; - operated with a pre-connected FI protection in order to ensure the protection of the operator. 5
Page 1 and 2: DR. BENDER GmbH Innovative Elektrow
Page 3: Contents Page Conformity declaratio
Page 7 and 8: 4.0 Main dimensions und technical d
Page 9 and 10: 4.2 Technical data 4.2.1 ORCA AX10
Page 11 and 12: 4.2.5 ORCA WX10 E Rated voltage 400
Page 13 and 14: Connect the water supply. Caution:
Page 15 and 16: - when the tools remain unsupervise
Page 17 and 18: 9.0 Warranty In keeping with our te
Page 19 and 20: 22. Check the machine every day for
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ORCA AX 10 ORCA MX 10 ORCA WX 10 - Dr. Bender GmbH

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