Type 8718, 8719 / 8708, 8709
C
ontents
Operating instructiOns . .......................................................................................................................................................6
1.
1.1. symbols ......................................................................................................................................................................................6
2.
authOrized use .............................................................................................................................................................................7
2.1. restrictions ...............................................................................................................................................................................7
2.2. predictable Misuse . ...............................................................................................................................................................7
Basic safety instructiOns .................................................................................................................................................8
3.
4.
general infOrMatiOn . ...............................................................................................................................................................9
4.1. scope of supply .....................................................................................................................................................................9
4.2. Warranty ......................................................................................................................................................................................9
4.3. trademarks ...............................................................................................................................................................................9
4.4. information on the internet . ...........................................................................................................................................10
systeM descriptiOn ................................................................................................................................................................11
5.
5.1. general description . ..........................................................................................................................................................11
5.1.2. LFM, Liquid Flow Meter .........................................................................................................................11
5.2. functions . ................................................................................................................................................................................11
5.2.3. Function of the sensor............................................................................................................................12
5.2.4. Control electronics . .................................................................................................................................13
5.3. proportional valve . ..............................................................................................................................................................15
6.
technical data . ............................................................................................................................................................................16
6.1. labels on the device .........................................................................................................................................................16
6.2. Operating conditions . .......................................................................................................................................................17
LFC, Liquid Flow Controller Type 8718, 8719
LFM, Liquid Flow Meter Type 8708, 8709
english
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