Manuel d'instructions Bâtis pour carotteuses Virax V 150+ / V250 ...

-EN-IV - Dismantling1. Raise the whole system and lock the core drill on the support stand inup position.2. Remove the core bit.3. Loosen the attachment plate and remove the core drill and the platefrom the support stand.4. Loosen the butterfly nut (F) on the base (see section 2.B- Securing thebase using the peg. Hold the support stand tightly when performing thisoperation.5. Remove the support stand and loosen the quick tightening screw (D)(see section 2.B).V – Care and maintenance- Keep the support stand clean, especially the gearing and the 4 sliding parts.The assembly must be lubricated regularly to ensure it operates correctly.The parts must move smoothly to provide a high level of performance.- Check the support stand after every 10 drilling operations: if there is anydifficulty in moving the column, of if there is too much vibration, readjust theguidance as shown.1. Use and SW 17 Allen key to loosen the hexagonalhead screw.2. Adjust the two socket head screws with an SW 8screwdriver.3. Tighten the screws again and check whether thehead can be moved without effort.24