SKF CMDT 391 User Manual Download

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User manual

SKF QuickCollect Sensor

CMDT 391 / CMDT 391-Ex

User Manual Part No. 15V-090-00090-100
Revision B

–

March 2020

WARNING! Read this manual before using the product. Failure to follow the

instructions and safety precautions in this manual can result in serious injury, damage
to the product or incorrect readings. Keep this manual in a safe location for future
reference.

Summary of Contents for CMDT 391

Page 1: ...00090 100 Revision B March 2020 WARNING Read this manual before using the product Failure to follow the instructions and safety precautions in this manual can result in serious injury damage to the pr...

Page 2: ...cepted for any loss or damage whether direct indirect or consequential arising from the use of the information contained herein Product Support Contact Information Product Support To request a Return...

Page 3: ...ns 2 3 Vibration and Temperature Measurements 2 4 Calibration Repair and Disposal 2 7 Using the QuickCollect Sensor 3 1 Preparing the Sensor for Use 3 1 Measurement Guidelines 3 2 Using the QuickColle...

Page 4: ......

Page 5: ...rotection must be used in the appropriate settings Do not repair or adjust energised equipment alone under any circumstances Someone capable of providing first aid must always be present for your safe...

Page 6: ...of Use The Ex approved version of the QuickCollect sensor CMDT 391 Ex must be used in accordance with the safety instructions provided with that device Agency approvals for the CMDT 391 Ex with CMAC 8...

Page 7: ...k please visit the self help portal to see if the answer has already been published Technical Support Self help Portal www skf com cm tsg If further assistance is needed please submit a support reques...

Page 8: ......

Page 9: ...y and thousands of assets per month The data can be analysed on the spot in real time or sent to the cloud for analysis Figure 2 1 On the job with an Enlight QuickCollect system In brief a typical ope...

Page 10: ...uickCollect sensor features wireless data transfer a rugged design and a rechargeable battery The sensor increases operator safety by eliminating the hazards and inconvenience of cumbersome cables to...

Page 11: ...lect app for mobile devices Sensor Controls and Indications Figure 2 5 Sensor controls and LEDs Power button Battery LED Communication LED All purpose check LED Power button Powers the sensor on and o...

Page 12: ...ed off Green blinking Indicates the sensor is powered on and not connected to the app Green solid Indicates the sensor is powered on and connected to the app Toggling between green and red Firmware up...

Page 13: ...tion signals allowing much earlier and accurate bearing fault detection Not used for overall machine vibration monitoring enveloped acceleration measurements ensure consistent early detection of beari...

Page 14: ...e SKF recommended external accelerometer for use with the CMDT 391 is the CMSS 2100 and for the CMDT 391 Ex it is the CMSS 786A IS Ensure the external sensor cable is securely attached by following th...

Page 15: ...es the external sensor cable is attached and no error condition detected 3 Cable plugged in and a short circuit error detected 4 Cable plugged in and an open circuit error detected 5 Cable plugged in...

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Page 17: ...a and for using an external accelerometer to take vibration measurements Figure 3 1 External sensor and charging connector To charge the battery Connect the charger to an AC outlet if necessary use re...

Page 18: ...taken at the same precise location as moving the probe only a few inches can produce drastically different vibration readings To ensure measurements are taken repeatably mark the measurement point wi...

Page 19: ...ing Installing and Launching the QuickCollect App The QuickCollect app is compatible with iOS 9 0 or later and can be downloaded from the Apple App Store or Google Play To launch QuickCollect for the...

Page 20: ...y tapping the settings icon in the top right of the app s ho e s ree Figure 4 2 Navigating to the Settings table from the home screen Tap the QR icon to s a a a hi e s QR ode i order to auto ati all o...

Page 21: ...e or a Medium sized machine and whether it is Rigid or Flexible The app will then automatically calculate appropriate ISO velocity thresholds for the class of machine Tap either information icon to le...

Page 22: ...keyboard and enter the bore size of the bearing in the units currently designated mm or inches indicated next to field label Tap within the ROTATIONAL SPEED text box to bring up a keyboard and enter t...

Page 23: ...4 5 Temperature table Enter values for the Temperature measurement thresholds Tap within the Danger and or the Alert field to bring up a keyboard and enter a threshold value in the units currently des...

Page 24: ...requesting support for an application app issue Tap the Feedback field to start an email providing application app feedback Tap the Legal information field to review QuickCollect terms and conditions...

Page 25: ...a sensor in the middle of the home screen or the devices icon in the top left of the screen Figure 4 7 Navigating to the Devices table from the home screen The names of the available QuickCollect sen...

Page 26: ...ected to the sensor a checkmark and an information icon will display next to that sensor To view details about the sensor tap on the information icon Figure 4 8 Devices table with connected sensor To...

Page 27: ...le The home screen will then be displayed with Live Readings Figure 4 9 Home screen with live readings Each reading displays a current overall measurement including alarm status and alert and danger t...

Page 28: ...Updates OTA To update the firmware Tap the information icon next to the sensor Firmware updates OTA will be visible only if there is more recent firmware available than that already installed and if t...

Page 29: ...nd available updates for the Core and Bluetooth firmware Tap Update Firmware to download updates If there are updates available for both Core and Bluetooth both will be downloaded The time for downloa...

Page 30: ...lect CMDT 391 CMDT 391 Ex User Manual Revision B When downloading progress will be displayed as a percentage If an error occurs or if downloading stops an error message will be displayed Figure 4 13 D...

Page 31: ...QuickCollect CMDT 391 CMDT 391 Ex 4 13 User Manual Revision B When the download is complete the process status will be displayed as Update Succeeded Figure 4 14 Download view...

Page 32: ...the generate plot button at the bottom of the home screen Figure 4 15 Generate plot button QuickCollect collects data and then processes this data to calculate velocity and acceleration envelope The M...

Page 33: ...tion enveloping spectrum Review the plot data and tap Done to return to the Measurement Results screen To return to Live Reading mode Tap Live Reading at the top of the Measurement Results screen The...

Page 34: ...at the top right of the Measurement Results screen QuickCollect will ge erate a d populate a e ail ith the urre t easure e t s results ia the de i e s e ail appli atio Figure 4 18 Measurement results...

Page 35: ...calibration repair disposal 2 7 D DataCollect app 2 2 I inactivity timer 2 4 O overall vibration 2 2 P power button 2 3 process overview 2 1 ProCollect app 2 2 4 1 Q QuickCollect app 2 2 download 4 1...

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