Parker EME/EMN Introduction192-550002N2 ETH Mounting instructions March 2011 3Content Assembly Instructions1. Introduction.................................................................................................................. 61.1 Device assignment ............................................................................................ 61.2 Type specification plate .................................................................................... 61.3 Mounting explanation ........................................................................................ 71.4 Safety instructions ............................................................................................ 81.4.1. General hazards ................................................................................................. 81.4.2. Intended use ....................................................................................................... 81.4.3. Identifying Residual Dangers and Hazardous Areas ..................................... 81.4.4. Working safely ................................................................................................... 91.4.5. Safety Instructions for the Company Using the System ............................... 91.4.6. Safety Instructions for Operating Personnel ................................................ 101.5 Packaging, storage, transport ........................................................................ 101.5.1. Special notes on transport ............................................................................. 111.6 Warranty conditions ........................................................................................ 121.7 Conditions of utilization .................................................................................. 122. Set-up ......................................................................................................................... 142.1 Mounting .......................................................................................................... 142.1.1. Mounting with mounting threads on the cylinder ........................................ 142.1.2. Mounting with mounting accessories ........................................................... 142.1.2.1 Screw tightening torques for the mounting of the ETH cylinder by thecustomer. .......................................................................................................... 152.1.2.2 Accessory mounting – bearing block ................................................................ 162.1.3. Mounting notes ................................................................................................ 162.1.3.1 Side Load.......................................................................................................... 162.1.3.2 Mounting of the payload ................................................................................... 162.2 Electric installation .......................................................................................... 172.2.1. Sensors ............................................................................................................. 172.2.2. Sensor mounting ............................................................................................. 172.2.3. Direction of the motor during extension of the cylinder ............................. 172.2.4. Setting the end limits ...................................................................................... 182.3 Motor and feedback mounting ........................................................................ 192.3.1. Motor / gearbox mounting with inline motor configuration ........................ 202.3.2. Motor / gearbox mounting with parallel motor configuration ..................... 212.3.2.1 Re-apply toothed belt pre-tension (reinsert the same toothed belt) .................. 222.3.2.2 Resetting the toothed belt pre-tension (new toothed belt) ................................ 232.4 Exchanging the toothed belt ........................................................................... 242.5 Belt / belt tensions ........................................................................................... 242.6 North American Inline Coupling Placement Guide ........................................ 252.7 North American Parallel Pulley Placement Guide ......................................... 263. Maintenance ............................................................................................................... 273.1 Lubricating intervals and amount of lubricant .............................................. 273.2 Greasing via central lubrication port (standard) ........................................... 283.3 Relubrication via central lubrication port (option) ........................................ 284. Repair ......................................................................................................................... 29