- DL manuals
- Frank
- Floor Machine
- COBRA C
- Operating instructions manual
Frank COBRA C Operating instructions manual
Summary of COBRA C
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Operating instructions parquet floor sander cobra c with gentle lifting lever.
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© 2006 reproduction on whole or in part requires written permission from hermann frank gmbh & co. Kg, 75038 oberderdingen, germany. All rights reserved. No liability for any damage arising from the use of this brochure. Subject to alterations. Hermann frank gmbh & co. Kg Östliche bahnhofstraße 8 750...
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3 this brochure uses the symbol to mark important instructions for safety and preventing damage. Please give special attention to the marked instructions. They refer to a potentially dangerous situation. Failure to comply can result in fatal or severe injuries and damage to property. Operating instr...
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4 operating instructions parquet floor sander cobra c with gentle lifting lever contents 1 introduction.................................................................................................................................... 6 2 scope of delivery..............................................
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5 9 parts lists......................................................................................................................................... 37 9.1 parts list of chassis .........................................................................................................................
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6 operating instructions parquet floor sander cobra c with gentle lifting lever 1 introduction dear customer, you have decided in favour of the frank parquet floor sander cobra c, the correct choice with respect to quality and performance. The cobra c is the result of a consistent implementation of ...
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Operating instructions parquet floor sander cobra c with gentle lifting lever 7 2 scope of delivery 1 guide tube 2 dust bag 3 cable with plug and coupling 4 lower part of the machine with motor 5 wing screws (2 pieces) 6 operating instructions 7 hexagon socket screw key 5 mm 8 hexagon socket screw k...
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8 operating instructions parquet floor sander cobra c with gentle lifting lever 3 machine specifications cobra c 3.1 important components 1 pressure regulating screw 11 bumper wheel 2 castor wheels 12 belt guard 3 running wheels 13 motor 4 drum cover 14 switch box 5 v-belt tension screw 15 dust bag ...
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Operating instructions parquet floor sander cobra c with gentle lifting lever 9 3.2 technical data single-phase ac motor 230 v, 50 cps motor power 2500 w sanding drum speed 2100 rpm sanding width 200 mm sanding belt dimensions 200 mm x 750 mm, endless machine weight 78 kg 3.3 safety and machine prot...
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10 operating instructions parquet floor sander cobra c with gentle lifting lever 5 installing the guide tube note: the cobra c is delivered with the guide tube (1) removed. Caution! Injury to the operator or other persons could occur or damage could occur if the machine starts up unintentionally. Di...
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Operating instructions parquet floor sander cobra c with gentle lifting lever 11 6 disassembling for transport for easy transportation the motor and the guide tube can be removed. 6.1 removing the guide tube caution! Injury to the operator or other persons could occur or damage could occur if the ma...
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12 operating instructions parquet floor sander cobra c with gentle lifting lever 6.2 removing the motor caution! Injury to the operator or other persons could occur or damage could occur if the machine starts up unintentionally. Disconnect the machine from the power supply before working on the mach...
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13 operating instructions parquet floor sander cobra c with gentle lifting lever 6. Remove the knurled nut from the motor bracket. 7. Now you can remove the motor..
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14 operating instructions parquet floor sander cobra c with gentle lifting lever 7 operating the cobra c 7.1 protective clothing and equipment caution! Wear hearing protectors! The supplied hearing protectors must be worn when using the machine. The following sound level values have been measured fo...
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Operating instructions parquet floor sander cobra c with gentle lifting lever 7.2 fitting the dust bag caution! Only use original frank dust bags for the parquet floor sander cobra c. Caution! The dust bag must be firmly fitted to the dust pipe before sanding. Instructions: 1. Pull the dust bag over...
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16 operating instructions parquet floor sander cobra c with gentle lifting lever 7.3 safety instructions regarding dust caution! Ultra-fine sanding dust! Always wear a respirator when sanding parquet and plank floors (is included with the accessories). When the machine is used for its proper purpose...
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Operating instructions parquet floor sander cobra c with gentle lifting lever 17 7.4 disposing of sanding dust caution! Fire risk! Because of the fire risk, the sanding dust contained in the dust bag must always be disposed of immediately every time after the machine has stopped and at the end of wo...
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18 operating instructions parquet floor sander cobra c with gentle lifting lever 7.5 replacing the sanding belt caution! Danger from machine starting up! When replacing the sanding belt, there is a risk from the machine starting up unintentionally. Always disconnect the parquet floor sander from the...
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Operating instructions parquet floor sander cobra c with gentle lifting lever 19 7.6 adjusting the sanding pressure use the pressure regulating screw to adjust the required sanding pressure. High sanding pressure: turn the pressure regulating screw inwards as far as it will go. Medium sanding pressu...
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20 operating instructions parquet floor sander cobra c with gentle lifting lever 7.7 safety instructions for electric cable and connectors caution! Mortal risk from electric shock! There is a mortal risk from electric shock if the machine is used when the electric cable or connectors are damaged. If...
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Operating instructions parquet floor sander cobra c with gentle lifting lever 21 instructions for connecting to mains power: 1. Make sure that the switch (1) is in the off position. The machine must be switched off before connecting up to the mains power. 2. The main lifting lever for the sanding dr...
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22 operating instructions parquet floor sander cobra c with gentle lifting lever 7.9 remarks about sanding parquet and plank floors caution! Check the floor to see if any boards are loose. These must be fastened before sanding. Caution! Fire risk! If there are nails in the floor, they must be counte...
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23 operating instructions parquet floor sander cobra c with gentle lifting lever each sanding path corresponds to one forward and one backward movement. The backward movement covers the same path as the precede forward movement..
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24 operating instructions parquet floor sander cobra c with gentle lifting lever because of the space needed for the person operating the machine and the machine itself, the floor is not sanded over an area of approximately 1.5 m to the wall behind the sander. Turn the machine 180° and sand the rema...
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Operating instructions parquet floor sander cobra c with gentle lifting lever 25 7.10 sanding with cobra c 1. Before starting the machine, the main lifting lever for the sanding drum (1) must be in the rear position. The sanding drum is clearly raised from the floor. The distance to the floor is app...
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26 operating instructions parquet floor sander cobra c with gentle lifting lever 5. Before you lower the sanding drum to approx. 5 mm above the floor, you must pull the gentle lifting lever (2) up by bending the fingers of your right hand and hold in this position. 6. With your left hand, turn the l...
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27 operating instructions parquet floor sander cobra c with gentle lifting lever 8. Now start on sanding the first path by slowly lowering the gentle lifting lever (2) while you are moving the machine forward evenly, thus lowering the sanding drum to the floor. Caution! M mo ov ve e tth he e m ma ac...
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28 operating instructions parquet floor sander cobra c with gentle lifting lever 9. At the end of the forward movement, before the movement has finished, raise the sanding drum from the floor again by pulling the gentle lifting lever (2). 10. Every forward movement is followed by a backward movement...
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Operating instructions parquet floor sander cobra c with gentle lifting lever 29 11. Stopping or interrupting the sanding procedure: to stop or interrupt the sanding procedure, you must hold the gentle lifting lever (2) up with your right hand for as long as it takes for your left hand to move the m...
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30 operating instructions parquet floor sander cobra c with gentle lifting lever 8 maintenance 8.1 changing the sanding drum if the sanding drum is damaged or worn, it must be replaced. Instructions: 1. Turn the machine off. 2. Disconnect the machine from the mains power. 3. Open the sanding drum co...
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Operating instructions parquet floor sander cobra c with gentle lifting lever 31 7. Lay the machine on its left side. 8. Press against the sanding drum carefully with a flat iron bar. 9. Remove the sanding drum out of the machine. 10. Be careful no to loose the parallel key. 11. Slide a new sanding ...
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32 operating instructions parquet floor sander cobra c with gentle lifting lever 8.2 adjusting the running wheels if the machine only sands on one side, the surface setting must be adjusted. Following replacement of the sanding drum or running wheels, the surface setting must always be newly adjuste...
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Operating instructions parquet floor sander cobra c with gentle lifting lever 33 6. Adjust the right running wheel to the position of the left running wheel using the running wheel adjustment device. To accomplish this, turn the axle of the right running wheel with the hexagon socket screw key until...
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34 operating instructions parquet floor sander cobra c with gentle lifting lever 8.3 adjusting the castor wheels instructions for adjusting the castor wheels: 1. Turn the machine off. 2. Disconnect the machine from the mains power. 3. Loosen the lock nut (1). 4. Turn the castoring shaft with the hex...
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Operating instructions parquet floor sander cobra c with gentle lifting lever 35 8.4 adjusting the tension roller the tension roller keeps automatically the track of the sanding belt concentrically to the sanding drum. If with time the sanding belt fails to run concentrically to the sanding drum, th...
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36 operating instructions parquet floor sander cobra c with gentle lifting lever 8.5 tightening the v-belts if the v-belt tension has eased, adjustment must be made to achieve the proper tension. Whining or screeching are indications of insufficient v-belt tension. Instructions for tightening slack ...
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Operating instructions parquet floor sander cobra c with gentle lifting lever 37 9 parts lists 9.1 parts list of chassis quantity part no. Article no. Designation per machine 1,00 370001000 machine housing 1 3,00 370003000 guide tube support 1 3,01 912008025 screws 4 3,02 679808000 serrated washers ...
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38 operating instructions parquet floor sander cobra c with gentle lifting lever quantity part no. Article no. Designation per machine 15,01 370015010 sliding plate 1 15,02 934016000 lock nut 1 15,04 310015040 external roller 1 15,05 620202000 ball bearings 2 15,06 912006012 screw 1 15,07 310015070 ...
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Quantity part no. Article no. Designation per machine 38,05 679808000 serrrated washer 1 38,06 912008016 screw 1 39,00 270039000 cable arm bracket 1 39,01 799106016 screws 2 39,02 912008030 screw 1 39,03 016012225 pressure spring 1 40,00 270040000 cable arm 1 41,00 270041575 lower part of the guide ...
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40 operating instructions parquet floor sander cobra c with gentle lifting lever quantity part no. Article no. Designation per machine 58,00 270058059 castor wheel felloes 2 58,01 620201000 ball bearings 4 58,02 270058259 tyres 2 58,03 270058359 felloe covers 2 58,04 963005016 screws 6 58,05 6798080...
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Exploded view chassis of frank parquet floor sander cobra c with gentle lifing lever.
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42 operating instructions parquet floor sander cobra c with gentle lifting lever 9.2 parts list of motor single phase ac motor 230 v, 50 cps, 2500 w: quantity part no. Article no. Designation per machine 75,00 375075230 stator 1 75,01 375081100 left motor foot 1 75,02 933008045 screws 4 75,03 933008...
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Exploded view single phase ac motor 230 v, 50 cps of frank parquet floor sander cobra c.
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44 9.3 accessories part no. Article no. Designation 1 270099000 dust bag 2 150102100 multiclip 3 374179325 cable with plug and coupling 4 370106000 operating instructions 5 370063059 running wheel adjusting tool 6 270102000 tool pouch, empty 7 310102010 fork wrench 10 mm 8 310102013 fork wrench 13 m...