CMS/User Guide - Filterteknik

More documents

Recommendations

Info

15.3 Active Flow ControlThis is only needed for High Pressure, Off-Line Operation.Figure 15.5CMS flow actively regulated.A pressure compensated flow control valve is fitted to the CMS drainoutlet. This maintains a constant flow rate even with a varying inletpressure (provided this pressure stays above a minimum workingvalue). A suitable valve is the CMS-FC1 (see 2.1.2), but other onescan be used too.54 Hydraulic Connection
16 Fault Finding16.1 LED Flashing / Fault CodesThe CMS front panel led indicates a fault by a number of whiteflashes, with a red background. The number of flashes indicates thefault code:1. Optical - An optical fault could indicate LED failure or blockageof the optical path. Try flushing with Petroleum Ether, or returnto RMF Systems.2. Low Flow - The CMS estimates the flow by measuring the transitiontime of the particles. The Low Flow warning indicatesthat the flow rate is below the minimum recommended level. 133. High Flow - The flow rate is above the maximum recommendedlevel. This will degrade the accuracy of the particle counts.4. Logging - Fault with data logging memory.5. Water Sensor - Fault with the water sensor.16.2 Test StatusThe status is shown on the CMS screen. This contains a number indicatingthe current state of the CMS, according to Table 16.1. This13 The unit will still work but may be more susceptible to errors caused by pressurefluctuations. This warning can also come on when there are no particles whatsoeverdetected, i.e. the fluid is totally "clean’’. In this case the correct result e.g.0/0/0 is still generated.Fault Finding 55
Page 1 and 2:
CMSContamination Monitoring System
Page 3 and 4: Contents1 Introduction 7•Operatin
Page 5: E Recommendations 69F Hydraulic Sys
Page 8 and 9: 2 How to OrderExample: CMS - W M K
Page 10 and 11: It comprises a USB:RS485 interface
Page 12 and 13: Moisture &TemperatureMeasurementDat
Page 14 and 15: 4 Status LEDAll CMS versions have a
Page 16 and 17: 5 Front Panel Operation5.1 Result D
Page 18 and 19: SimpleDetailedFigure 5.4 AS4059E Ta
Page 20 and 21: 6 Water SensorCMS-W models measure
Page 22 and 23: 7 Data LoggerThe CMS includes a bui
Page 24 and 25: 9 USBi Optional Computer USBInterfa
Page 26 and 27: is separately available as a pre-wi
Page 28 and 29: 11 PC Software OperationThe Remote
Page 30 and 31: 12 SettingsThe CMS can be reconfigu
Page 32 and 33: The factory set value of 2 minutes
Page 34 and 35: large particles in the system. When
Page 36 and 37: NAS1638 can be used by selecting th
Page 38 and 39: This allows the CMS to switch exter
Page 40 and 41: Turns on When Test Complete ≤Lowe
Page 42 and 43: • If there is no suitable differe
Page 44 and 45: 14.1 DC PowerDC power is connected
Page 46 and 47: supplies can be used to power each
Page 48 and 49: Other ways to start a test are:•
Page 50 and 51: 15.1 Flow Rate15.1.1 SummaryFor the
Page 52 and 53: • See the figures at the start of
Page 56 and 57: allows a system to remotely monitor
Page 58 and 59: 17 Cycle Time and Flow RateConsider
Page 60 and 61: 18 Modbus ProgrammingThe CMS can be
Page 62 and 63: Appendix ATypical Water Saturation
Page 64 and 65: Appendix BMicroscope counting exami
Page 66 and 67: Appendix DSAE AS4059 REV.E Cleanlin
Page 68 and 69: Appendix DSize μm(c) >4 >6 >14 >21
Page 70 and 71: Appendix Efluids which are cleaner
Page 72 and 73: Appendix FContamination Correspondi
Page 74 and 75: Appendix GISO therefore defined the
Page 76 and 77: Appendix GTo clarify matters still
Page 78 and 79: Appendix Gbut often no direct compa
Page 80: Appendix G80 New ISO Medium Test Du
show all

CMS/User Guide - Filterteknik

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?