Parker HMR 08 Series Assembly And Operating Instructions Manual

36Modular Electric HMR Linear Drives9.9.2 Installing the carriage ball screw driveATTENTIONRisk of damage to runner blocksTilting will damage the recirculating ball runner block!► Carefully move carriage onto the guide rails with aparallel movement.► Very carefully place the carriage onto the guide rails without tilting.When placing the carriage onto the guide rails, remove the transport safety device.NOTE► Adhere to the tightening torques for screwsaccording to section 7.1. on page 12.► Push the carriage over the nut slot so that the screws can be fitted. Only insert the screws loosely.► Push the end cap non drive end onto the floating bearing and insert the screws loosely.► Align the nut slots axially parallel on the inside of the carriage (the stop side).► Screw the screws in tightly in the nut slot.► Move the carriage to end cap drive end (the end cap drive end will align itself).► Align the end cap non drive end horizontally and gradually screw the cover screws down tightly and insteps.Nut slotEnd cap drive endCarriageCarriageEnd cap non drive endEnd cap drive endEnd cap non drive endEnd cap drive endScrews Nut slotCover screws