Operators Manual Operators Manual Manuel De L ... - Belle Group

GBOperationVIBRATING POKER CONNECTION TO CONVERTERThe poker has a plug to connect the vibrating pokers.1. Connect the converter to the electrical supply, ensure that the connection is correct (speci cation and condition of cable accordingto standards of security).2. Switch on the converter, connect the poker and it is ready to switch on.3. To disconnect, rstly switch off the vibrating pokers and then stop the converter with the switch.4. Finally remove the converter plug from the electrical supply.Connection possibilities:Make sure the total current (A) does not exceed the out put current specied in the electrical characteristic of the converter.EXTENSION CABLESUse three phase cables with the appropriate plugs. If in doubt, consult a quali ed electrician.CAUTIONDO NOT use damaged or worn out cables.AVOID heavy loads on the cables.RECOMMENDATIONS OF USE OF CONCRETE VIBRATOR1. Choose the right size of poker for: the size of the job, the spacing of reinforcement, slump of the concrete and the mix design.2. It is recommended to have an additional concrete vibrator available.3. Pour the concrete evenly, into the form work, in 300-500 mm thick layers.Do not use the poker vibrator to spread the concrete.4. Vibrate the concrete systematically. Make 300-500 mm vertical insertions atintervals of 8 - 10 times the tube diameter. Where possible, push the pokervibrator about 150 mm into the previous layer of the concrete, this will help obtainthe best level of bonding between the two layers.The concrete has been thoroughly vibrated when the surface around the pokeris shiny and no large air bubbles rise to the surface of the concrete. This normallytakes 10 - 20 seconds at each location of the poker.5. Withdraw the poker slowly so that the concrete can ow into the void left by thepoker.6. Do not push or force the vibrator against the reinforcement. Keep a distance of70 mm minimum from the walls.7. Always remove the poker vertically, so the concrete lls the empty space again.Do not switch off until the poker is withdrawn. The speed of removal is approximately 80 mm per second. When the vibrator isalmost out, extract quickly to avoid shaking the surface.CAUTIONDo not keep the concrete vibrator out of the concrete during long periods. If you have stopped vibratingthe concrete, turn the poker off.GBProblemThe poker is not workingThe poker works correctly but it overheatsThe poker works slowly and it overheatsThe motor is noisyTroubleshooting GuideCause / Solution1. Verify if there is current2. Plug in bad conditions3. Defective switch4. Connections in bad conditions1. Check the poker in not working out of concrete2. Verify the output voltage of the converter3. Bearing in bad condition or without grease.1. Verify the out put voltage and frequency of the converter2. The poker motor might work with two phases3. Check the specications of the extensions cables1. Bearing are not in good conditions10