NEFF High Speed Screw Jack G1-G364 Assembly4.1 General Assembly InstructionsThe High Speed Screw Jack is fastened via the housing or other fastening components(mounting plates or cardan adapters, see QR code below). The housing always needs to bescrewed to a machined surface (not to rolled steel profiles or similar) in order to avoidmisalignment or noise.Depending on the respective application, the High Speed Screw Jack and the screw have to beprecisely aligned at a right angle or in parallel to the machine component and tightened duringassembly.The tolerances of the four assembly sides correspond to the DIN ISO 2768-mH standard.Size G1 G2 G3Bolts(min. 8.8) M10 M12 M20Length ofengagement 15 16 30Max. torque in Nm 50 80 400The torques mentioned in the table are only rough and nonbinding guidelines – see VDI 2230.Lateral forces have to be absorbed by suitable guiderails; otherwise the device lifecycle wouldbe shortened.Attention!The lubrication nipples must always be accessible during operation.Attention!Do not hammer the shaft end or the screw when aligning the High Speed Screw Jack.QR barcode to Neff fastenings: QR barcode to Neff attachments: