Siemens SITRANS WW300 Operating Instructions Manual page 6

Table of contents
8 Maintenance ............................................................................................................................................ 27
8.1 Preventative maintenance ..................................................................................................... 27
8.1.1 Recommended preventative maintenance schedule ............................................................. 28
8.2 General maintenance ............................................................................................................. 28
8.3 Lubrication .............................................................................................................................. 29
8.4 Weighfeeder storage recommendations ................................................................................ 29
8.4.1 Load cell care ......................................................................................................................... 29
8.4.2 Gear reducer .......................................................................................................................... 29
8.4.3 Electrical ................................................................................................................................. 29
8.4.4 Lubrication .............................................................................................................................. 30
8.4.5 Belt care ................................................................................................................................. 30
9 Troubleshooting ....................................................................................................................................... 31
9.1 Mechanical troubleshooting ................................................................................................... 31
9.2 Zero Drift, non-repeatability, or non-linearity ......................................................................... 31
10 Technical data ......................................................................................................................................... 33
10.1 Specifications ......................................................................................................................... 33
11 Dimension drawings ................................................................................................................................ 35
11.1 Open unit ................................................................................................................................ 35
11.2 Enclosed unit .......................................................................................................................... 36
Index ........................................................................................................................................................ 37
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Operating Instructions, 05/2015, A5E33560691-AB
SITRANS WW300