NEFF High Speed Screw Jack G1-G31Contents1 Important Information....................................................................... 21.1 Instructions on Documentation ........................................................ 21.2 Safekeeping of the Documentation .................................................. 21.3 Used Symbols .................................................................................... 21.4 Qualified Staff ................................................................................... 21.5 General Safety Instructions ............................................................... 32 Overview of the High Speed Screw Jacks ............................................ 43 Setup High Speed Screw Jack ............................................................. 53.1 Version R, rotating spindle ................................................................ 53.2 Version N/VK, lifting spindle ............................................................. 54 Assembly........................................................................................... 64.1 General Assembly Instructions ......................................................... 64.2 Assembly guide ................................................................................. 74.3 Tolerance of position ........................................................................ 74.4 Mounting Several High Speed Screw Jacks in Parallel ...................... 84.5 Disassembly the Screw...................................................................... 95 Commissioning ................................................................................ 106 Maintenance ................................................................................... 106.1 Lubricants and Fill Quantities.......................................................... 117 Malfunctions ................................................................................... 128 Manufacturer’s Declaration ............................................................. 13