Work Instruction COMFOUR®

12 OCCLUSALLY SCREW-RETAINED PROSTHETICS ON CAMLOG ® AND CONELOG ® BAR ABUTMENTS Tightening torque for straight CAMLOG ® and CONELOG ® Bar abutments: Bar abutment for implant-Ø 3.3 mm: 20 Ncm Bar abutment for implant-Ø 3.8/4.3/5.0 mm: 30 Ncm To obtain maximum pre-tensioning of the screw, retighten with the same torque after approx. 5 minutes! The bar abutments are inserted into the previously cleaned implants and the torque wrench is then used for final tightening of the abutments in the implants according to the specified tightening torque. PLACEMENT OF ANGLED BAR ABUTMENTS IN THE IMPLANT Angled CAMLOG ® and CONELOG ® Bar abutments are transferred into the implant using the pre-mounted handle made of PEEK. Then tighten the abutment screw hand-tight with the manual screwdriver without torque wrench head connection. Then unscrew the (PEEK) handle counter-clockwise from the occlusal bar abutment thread and remove the manual screwdriver. Then the abutment screw is tightened finally with the torque wrench and a screwdriver, hex, manual/wrench or ISO shaft at 20 Ncm. To obtain maximum pre-tension- ing of the screw, the abutment screw needs to be retightened with the same torque after approx. 5 minutes! CAMLOG ® CONELOG ® TIP: Already insert the manual screwdriver with attached abutment screw into the abutment prior to placing the angled bar abutment. This procedure facilitates tightening of the abutment screw. Manual screwdriver without wrench head connection Pre-mounted handle (PEEK) Abutment screw Screwdriver, hex ISO shaft Manual/wrench The special design of the angled CAMLOG ® and CONELOG ® Bar abut- ments requires the exclusive use of screwdrivers, hex, with Art. No. J5317.0501/0502/0503/0504/0510 for tightening the abutment screws with reduced head!