Burkert 8745 MFC Ethernet, Руководство по эксплуатации

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Type 8745 Ethernet, 8745 Analogue
11 mainTenance ................................................................... 55
11.1 Maintenance for operation with heavily con -
taminated fluids ........................................................ 55
11.1.1 Inspect and clean the stainless steel
mesh-filter ...................................................... 56
11.2 Cleaning and recalibration at the factory ................. 57
11.3 Replace the memory card ........................................ 57
12 TrOuBleshOOTing ......................................................... 58
12.1 Problems shown by the product status indicator .... 58
12.1.1 Product status indicator is red (MFM
Analogue) ....................................................... 58
12.1.2 Product status indicator is red (MFM
Ethernet) ......................................................... 59
12.1.3 Product status indicator is red (MFC
Analogue) ....................................................... 59
12.1.4 Product status indicator is red (MFC
Ethernet) ......................................................... 59
12.1.5 Product status indicator is orange
(MFM Analogue) ............................................. 60
12.1.6 Product status indicator is orange
(MFM Ethernet) ............................................... 60
12.1.7 Product status indicator is orange
(MFC Analogue) ............................................. 60
12.1.8 Product status indicator is orange
(MFC Ethernet) ............................................... 60
12.1.9 Product status indicator is yellow
(MFM Analogue) ............................................. 60
12.1.10 Product status indicator is yellow
(MFM Ethernet) ............................................... 61
12.1.11 Product status indicator is yellow
(MFC Analogue) ............................................. 61
12.1.12 Product status indicator is yellow
(MFC Ethernet) ............................................... 61
12.1.13 Product status indicator is blue ..................... 62
12.2 Problems shown by the status LED of the
motor valve ............................................................... 62
12.2.1 LED is red and flashes, LED is red and ON ... 62
12.2.2 LED is yellow and flashes .............................. 62
12.3 Miscellaneous problems .......................................... 62
12.3.1 Product status indicator is off ....................... 62
12.3.2 Product status indicator flashes .................... 62
12.3.3 Product status indicator goes out
periodically ..................................................... 62
12.3.4 Replacement product adopts none
of the values from the defective product ....... 63
12.3.5 Replacement product does not
adopt all of the values from the
defective product ........................................... 63
12.3.6 No mass flow rate (MFM) ............................... 63
12.3.7 No mass flow rate (MFC) ................................ 63
12.3.8 Unstable measured value (MFM) ................... 64
12.3.9 Unstable measured value (MFC) .................... 64
12.3.10 Set-point value at 0 %, but operating
fluid still flows (MFC) ...................................... 64
12.3.11 Set-point value at 0 %, control
valve is closed, no mass flow, but a
non-zero mass flow rate is measured (MFC) . 64
12.3.12 Set-point value is not reached (MFC) ............ 65
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