Summary of 20n-x
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Superabrasive user manual original language lavina® 20n ‐ x 6/2017 2.
Page 3: Warranty and Returns
Superabrasive user manual original language lavina® 20n ‐ x 6/2017 3 warranty and returns warranty policy for lavina® x machines a warranty card must be submitted to superabrasive within 30 days of purchase in order for the foregoing warranty to apply. You can either mail a hard copy of the warranty...
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Superabrasive user manual original language lavina® 20n ‐ x 6/2017 4 contents warranty and returns ......................................................... 3 1. General information ........................................................ 5 machine characteristics ......................................
Page 5: General
Superabrasive user manual original language lavina® 20n ‐ x 6/2017 5 1. General information this owner’s manual is intended for the operator of the lavina® x machine, the servicing technician as well as anyone else involved with operating or servicing the machine. We recommend that you read the inst...
Page 6: Safety
Superabrasive user manual original language lavina® 20n ‐ x 6/2017 6 vacuum connection a connection for a vacuum dust extractor is located on the carriage. The lavina® x machine does not include a vacuum dust extractor. The customer must purchase the vacuum dust extractor separately. The hose of the...
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Superabrasive user manual original language lavina® 20n ‐ x 6/2017 7 the protection devices are working properly. The electrical cable is free to follow the machine easily. In order to keep the electrical cable from being damaged, no vehicle should cross the zone where electrical cables are situated...
Page 8: Handling
Superabrasive user manual original language lavina® 20n ‐ x 6/2017 8 3. Handling and transportation seperating the carriage from the main head unplug the motor cable plug from the control box (fig. 3.1) and disconnect the water hose from the main head by pulling it out (fig. 3.2). Wind the electrica...
Page 9: Operation
Superabrasive user manual original language lavina® 20n ‐ x 6/2017 9 4. Operation preliminary controls inspect the working area as explained in the safety instructions. For wet use, fill the water tank with the electrical cable disconnected. Connect the vacuum extractor and ensure that the vacuum ho...
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Superabrasive user manual original language lavina® 20n ‐ x 6/2017 12 starting the machine first follow the directions in the chapter on safety devices and safety instructions. Next, release the emergency stop (12), turn the ready switch (fig. 4.6 9) to the on position to put the machine in standby ...
Page 11: Tools
Superabrasive user manual original language lavina® 20n ‐ x 6/2017 13 5. Tools and accessories weights superabrasive offers additional weights used to increase the productivity of the machine (fig.5.1). Each additional weight weighs about 64 lbs or 29kg. Each individual application, type and conditi...
Page 12: 6. Popular
Superabrasive user manual original language lavina® 20n ‐ x 6/2017 14 6. Popular tools quickchange system and tooling feature extremely fast and convenient tool changes, and a long tool life, providing for great long ‐ term cost savings. The quickchange pads are produced in four different bonds for ...
Page 13: 7. Maintenance
Superabrasive user manual original language lavina® 20n ‐ x 6/2017 15 7. Maintenance and inspection cleaning keep your machine clean. Cleaning the machine on a regular basis will help detect and solve potential problems before they cause damage to the machine. Most importantly, check and clean the t...
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Superabrasive user manual original language lavina® 20n ‐ x 6/2017 16 electrical system dust should not enter the control box, as it will destroy the contacts. Remove (blow out) any dust present. The lavina® 20n ‐ x 200 ‐ 240 volt will automatically detect if the connection is based on single (l1, l...
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Superabrasive user manual original language lavina® 20n ‐ x 6/2017 17 lavina® 20n ‐ x electrical schemes with yaskawa inverter 200 ‐ 240 volt 200 ‐ 240 volt the motor is connected in “delta” (triangle) 230 volt, reminder for the wire connection of the motor..
Page 16: 8.Troubleshooting
Superabrasive user manual original language lavina® 20n ‐ x 6/2017 18 8.Troubleshooting index of problems and solutions 8.1 replacing power cord and plugs when replacing the power cord or plugs, always use cords and plugs with specifications as the original ones. Never use lower quality or different...
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Superabrasive user manual original language lavina® 20n ‐ x 6/2017 19 figure 8.3.13 make sure the four bolts holding the adaptor (fig.8.3.12) are reliably tightened. Mount the holder on the machine using the same socket as in 8.2 (fig.8.3.10;fig.8.3.11). The retaining washer fits into the central ho...
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Superabrasive user manual original language lavina® 20n ‐ x 6/2017 20 8.4 accessing the planetary belt if the planetary belt slips or breaks, separate the carriage from main head, and disconnect the motor plug (fig. 8.4.1), water ‐ (fig. 8.4.2) (fig. 8.4.3) and vacuum tubes. Take off handles, forks ...
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Superabrasive user manual original language lavina® 20n ‐ x 6/2017 21 attention: never “over” tension the belt, the belt will be damaged and it will not recover its original tension reinstall the belt around the planetary pulley; ensuring the belt goes around the driving pulley (fig. 8.5.3). Put the...
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Superabrasive user manual original language lavina® 20n ‐ x 6/2017 22 if all pulleys have to be replaced, dismount motor base disc and motor. Before removing the belt, unscrew the central pulley (so it does not turn while dismounting) (fig.8.7.7) (fig.8.7.8). Pull off the central pulley (fig.8.7.9)....
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Superabrasive user manual original language lavina® 20n ‐ x 6/2017 23 unscrew the bolts around the motor (fig.8.7.10) and take the motor off (fig.8.7.11). Detach the retaining shaft/bearing (fig.8.7.12). Remove the filling ring (fig.8.7.13). Now the motor base disc is free to be removed; however, th...
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Superabrasive user manual original language lavina® 20n ‐ x 6/2017 24 it is recommended that the tensioning of the belt be measured with optikrik ii device (measuring range: 500 ‐ 1400 n) (fig. 8.8.8) . For a new belt the tensioning force should be 650n, and the fastening force 520 n. Attention: nev...
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Superabrasive user manual original language lavina® 20n ‐ x 6/2017 25 8.11 fault diagnosis inverter yaskawa v1000 pages are referring to yaskawa electric siep c710606 18a yaskawa ac drive – v1000 technical manual.
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Superabrasive user manual original language lavina® 20n ‐ x 6/2017 26.
Page 25: Disposal
Superabrasive user manual original language lavina® 20n ‐ x 6/2017 27 9. Disposal if your machine after time is not usable or needs to be replaced, send the machine back to superabrasive or a local distributor, where a professional disposal complying with the environment laws and directives is guara...
Page 26: 11.
Superabrasive user manual original language lavina® 20n ‐ x 6/2017 28 11. Spare parts assembly and parts specifications 1. Lavina®20n ‐ x general parts no. Item no. Description pcs. 1 l20nx-20.00.00 carriage 1 2 mar8.71 tube 1 3 mar8.78 tube 1 4 mar8.86 tube 2 5 d40l820-k vacuum hose pu ant with two...
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Superabrasive user manual original language lavina® 20n ‐ x 6/2017 29 3. Lavina®20n ‐ x guard parts no. Item no. Description pcs. 1 d4x10din7337 rivet 18 2 m4din9021a washer 18 3 l20sps-05.00.00.01 ring 1 4 l20sps-05.00.00.02 guard 1 4. Lavina®20n ‐ x top cover parts 3 no. Item no. Description pcs. ...
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Superabrasive user manual original language lavina® 20n ‐ x 6/2017 30 7. Lavina®20n ‐ x bottom cover parts 2 no. Item no. Description pcs. 1 m12x35din933 bolt 4 2 m12din127b spring washer 4 3 m12din125a washer 4 4 s203 electro motor 1 5 d4x2x650 seal 1 6 din6885a8x7x36 key 1 7 l20x-15.01.00 base pla...
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Superabrasive user manual original language lavina® 20n ‐ x 6/2017 31 8. Lavina®20n-x pulley unit parts 2 8. Lavina®20n ‐ x pulley unit parts 2 no. Item no. Description pcs. 1 l20xs-16.00.00 driving pulley unit 1 1.1 m6x12din7991 screw 1 1.2 l25s-16.00.16 cap 1 1.3 l20s-16.00.15 driving pulley 1 1.4...
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Superabrasive user manual original language lavina® 20n ‐ x 6/2017 32 11. Lavina®20n ‐ x carriage parts no. Item no. Description pcs. No. Item no. Description pcs. 1 m8din934 nut 4 17 m5din985 nut 4 2 m8din127b spring washer 4 18 see table12 pos.14 water pump 1 3 m8din125a washer 4 19 a33.10.00 tank...
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Superabrasive user manual original language lavina® 20n ‐ x 6/2017 33 lavina® 20n ‐ x control box parts 12. Lavina® 20n ‐ x control box parts 200 ‐ 240 volt no. Item no. Description pcs. No. Item no. Description pcs. 1 l20ns-30.30.00 lamp unit incl. Cable 1 15 l20ns-30.11.08 rectifier 1 2 l20ns-30.1...