H4CH-24-C e have achieved a very high level of efficiency i Helical gear box H4

Flender/Flender Gear Units/Helical gear box H4

h shift. While the main drive is running, no attempt must be made to switch the auxiliary drive on. The proximity indicators are designed by Messrs. TURCK in PNP design, NO contact. 1UZWN overrunning clutches with KSUN clutch shift 3 en Assembly and operating instructions 1/2.7 Assignment of tightening torques The use of impact screwdrivers is not permissible. Tightening torques apply to bolts with untreated surfaces which are not or only lightly oiled (coefficient of friction = 0.. The use of lubricant paint or lubricant which affects the coefficient of friction "" is not permitted. The specified tightening torques " " must be complied with, applying standard "DIN 2 / 1-0", ScrewConnection Class "", with an outputtorque scatter of 5 %. Tighten hexagonhead bolt ( for fastening the sliding bearings ( to 2 Nm and secure mediumfirmly with LOCTITE. Table 7: Tightening torques of nuts and bolts Size 6 8 1 1 1 2 2 3 Tightening torque in Nm1 2 4 8 2 4 7 1 Table 8: Tightening torques of the set screws Bore range Set-screw size Tightening torque over up to TA mm mm Nm 3 6 1 1 6 9 1 2 9 1 1 7 1 1 2 1 1 2 2 2 2 6 3 4 4. Startup and operation Check bolttightening torques for the overrunning clutch and tightening torques for the foundation bolts of the coupled machine before startup. Check the position and operation of the proximity indicators to determine the shift position. Enclosures(coupling protection, contact prevention at least IP2X) must be fitted. Overload conditions during startup cannot be excluded. If the overrunning clutch breaks through overload, metal parts may fly off and cause personal injury and/or material damage. Follow the following switchingon procedure for startup and subsequent operation. Manual operation of the clutch shift Main motor "OFF" Shift position DISENGAGED UZWN overrunning clutch is disengaged, the proximity indicator has gives signal B2. Shift KSUN clutch shift mechanically and adjust UZWN overrunning clutch. If si