Machinery Health Analyst, Remote Analysis
Emerson Process Management
Asset Optimization Division
David.Golieri@EmersonProcess.com
David Golieri
835 Innovation Drive
Knoxville, TN 37932
865.675.2400 x2469
8 May, 2007
Larry,
Vibration data was collected at your facility 30 April – 3 May 2007. Analysis was performed on that
data 7 – 8 May 2007. The attached report is intended to inform you of any significant machinery
problems identified during this analysis.
CSI is committed to providing World Class Predictive Maintenance technologies and ensuring
customer satisfaction. If you have any questions concerning any of the information contained in this
report please feel free to contact me. I would like to thank you for allowing CSI Services to assist you
in your Reliability Based Maintenance efforts.
David Golieri
Machinery Health Analyst, Remote Analysis
Machines Collected (% of contracted)
Percent of Contracted Machines
Collected
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
Months
4
0
-
n
a
J
0.200
0.180
0.160
0.140
0.120
0.100
Vibration (In/sec)
0.080
0.060
Overall Vibration Level
0.040
0.020
0.000
Months
Equipment ID Equipment Description
Oven 31 & Mill 6
333
3
2
2
3
433
2NT2
4
3
3NT3
4
3
3
2
Mills 1, 2, 3, 4 & 5
443
4
5
3
3
3NT3
3
343
3
2
4
4
3
4
4
3
4
355
3
344
4
3
3
3
433
344
4
222
3NT3
33334
4
2
4
3
4
3
4
3
4
4
4
2
5
4
O31 CF1 Oven 31 Circ Fan 1
O31 CF2 Oven 31 Circ Fan 2
O31 CF3 Oven 31 Circ Fan 3
O31 CF4 Oven 31 Circ Fan 4
O31 CFE Oven 31 Cool Fan East
O31 CFW Oven 31 Cool Fan West
Mill 6 Un Mill 6 Unwind
Mill6UnBrl Mill 6 Unwind Barrel
Mill 6 MnD Mill 6 Main Drive
Mill 6 Re Mill 6 Rewind
Mill6ReBrl Mill 6 Rewind Barrel
ExF Mill 6 Exhaust Fan Mill 6
May-06
April-06
March-06
OK OK OK OK OK OK2OK
OK OK
July-06
June-06
August-06
October-06
###########
January-07
###########
February-07
December-06
OK NT OK
OK OK4OK OK OK OK OK OK NT
April-07
March-07
OK OK OK OK OK OK OK OK OK
OK OK OK OK OK OK OK OK4OK
OK OK OK OK OK OK OK OK3NT
NT OK OK
OK OK OK OK OK OK OK OK OK NT OK OK NT OK OK
OK OK OK OK OK OK OK OK OK5OK OK NT OK OK
NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT
OK4OK OK OK OK2OK2OK OK OK NT OK OK
OK4OK OK OK OK3OK
OK OK NT OK OK
NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT
OK OK OK OK OK OK4OK OK OK OK OK NT OK OK
Comments
May-07
Imbalance inFan
Imbalance
Misalignment
Mill 1 Un Mill 1 Unwind
Mill1UnBrl Mill 1 Unwind Barrel
Mill 1 MnD Mill 1 Main Drive
Mill 1 Re Mill 1 Rewind
Mill1ReBrl Mill 1 Rewind Barrel
Mill 2 Un Mill 2 Unwind
Mill2UnBrl Mill 2 Unwind Barrel
Mill 2 MnD Mill 2 Main Drive
Mill 2 Re Mill 2 Rewind
Mill2ReBrl Mill 2 Rewind Barrel
Mill 3 Un Mill 3 Unwind
Mill3UnBrl Mill 3 Unwind Barrel
Mill 3 MnD Mill 3 Main Drive
Mill 3 Re Mill 3 Rewind
Mill3ReBrl Mill 3 Rewind Barrel
M3 MotGen Mill 3 Motor Generator
M3 MnDrGen Mill 3 Main Drive Generator
Mill4 Un#1 Mill 4 Unwind #1
Mill4UnBr1 Mill4Unwind Barrel 1
Mill4 Un#2 Mill 4 Unwind #2
Mill4UnBr2 Mill4Unwind Barrel 2
Mill 4 MnD Mill 4 Main Drive
Mill 4 Re Mill 4 Rewind
Mill4ReBrl Mill 4 Rewind Barrel
Mill5 Un#1 Mill 5 Unwind #1
Mill5UnBr1 Mill5Unwind Barrel 1
Mill5 Un#2 Mill 5 Unwind #2
Mill5UnBr2 Mill5Unwind Barrel 2
Mill 5 MnD Mill 5 Main Drive
Mill 5 Re Mill 5 Rewind
Mill5ReBrl Mill 5 Rewind Barrel
MCB Mill45 Motor Cooling Blwr Mill 4-5
NCB Mill35 North Cooling Blwr Mill 3-5
SCB Mill35 South Cooling Blwr Mill 3-5
#1 Sep Top #1 Separator Rewind Mot Top
#1 Sep Bot #1 Separator Rewind Mot Bott
#1 Sep Unw #1 Separator Unwind Mot
#2 Sep Top #2 Separator Rewind Mot Top
#2 Sep Bot #2 Separator Rewind Mot Bott
#2 Sep Unw #2 Separator Unwind Mot
OK4OK OK4OK OK OK
OK OK
OK OK4OK OK OK
OK OK OK5OK OK OK OK
OK OK OK2OK
OK OK OK3OK NT OK OK
OK OK OK OK OK OK OK OK OK
NT OK OK
NT OK OK
OK NT3OK
OK OK OK OK OK OK OK OK OK OK OK OK NT OK OK
OK OK OK OK3OK OK OK OK
OK NT OK OK
OK OK OK OK OK OK OK OK OK OK OK OK NT
OK OK OK OK
OK NT
OK OK OK OK OK OK OK OK OK OK OK OK NT
OK4OK OK OK OK OK OK OK OK4OK NT OK OK
OK3OK OK OK OK OK OK OK OK OK OK NT4OK
OK OK OK OK OK OK OK OK
OK OK OK OK OK
NT OK OK
OK
OK2OK OK OK OK OK OK OK OK OK3NT OK OK
OK4OK OK OK OK
OK NT4OK
OK4OK OK OK OK OK OK OK OK OK OK NT OK OK
OK OK OK3OK OK OK OK OK OK OK OK NT OK
OK OK OK OK OK OK4OK OK OK OK OK NT OK
OK OK OK OK OK OK OK OK
OK OK NT3OK
OK OK OK OK OK OK4OK4OK OK3NT3OK
OK OK OK OK OK OK OK OK OK OK OK OK NT OK OK
OK OK OK4OK OK3OK OK4OK OK NT
OK OK OK OK OK OK OK OK OK4OK OK NT OK OK
OK4OK OK
OK OK2OK OK OK NT4OK
OK4OK OK OK OK4OK4OK OK OK NT OK OK
OK OK4OK OK OK OK OK
OK OK NT OK OK
OK OK OK OK OK OK OK OK OK OK OK4NT OK OK
OK OK OK OK OK OK OK OK OK OK OK OK NT4OK
OK OK OK OK OK OK OK OK OK OK OK OK NT OK
OK OK OK OK4OK OK3OK OK NT3OK
OK OK OK4OK OK OK OK OK OK OK OK NT OK OK
OK OK OK OK OK OK OK OK OK OK OK OK NT OK
OK OK OK OK OK OK OK OK OK OK OK OK NT OK OK
OK OK OK4OK OK4OK OK4OK OK NT OK OK
OK OK OK OK OK OK OK OK OK OK OK OK NT OK OK
OK OK OK OK OK OK OK OK OK OK OK OK NT OK OK
OK OK4OK OK OK OK OK OK OK4OK NT OK OK
OK OK2OK OK OK OK OK OK OK OK OK NT OK OK
OK OK OK3OK OK OK OK OK4OK OK NT OK OK
High Impacting
Gear Defect -Input Shaft
Bearing Defect inGearbox
Antifriction BearingDefect
Possible Gear Defecton Gearbox
Additional DataRequested
Possible Gear Defect on Gearbox
Possible Gear Defecton Gearbox
Imbalance inFan
Ovens 2, 3, 4 & 15
O2 CF1A Oven 2 Circ Fan 1A
22222222222
2NT2
22222222222
2NT2
22222222222
2NT2
33222NT222
2
4
3
3
3OK22222
2
3
3NT3
333
3
3
3
4
4
Oven 1, 22, 24 & 25
322
333
2NT3
2
4
3NT3
3
3333334
443NT3
3
3
3
444
4NT4
3
Rollgrinders
5
3
4
333NT3
Condition is acceptable for
O2 CF1B Oven 2 Circ Fan 1B
O2 CF2A Oven 2 Circ Fan 2A
O2 CF2B Oven 2 Circ Fan 2B
O2 CF3A Oven 2 Circ Fan 3A
O2 CF3B Oven 2 Circ Fan 3B
O2 CF Oven 2 Cool Fan
O3 CF1A Oven 3 Circ Fan 1A
O3 CF1B Oven 3 Circ Fan 1B
O3 CF2A Oven 3 Circ Fan 2A
O3 CF2B Oven 3 Circ Fan 2B
O3 CF3A Oven 3 Circ Fan 3A
O3 CF3B Oven 3 Circ Fan 3B
O3 CF Oven 3 Cool Fan
O4 CF1A Oven 4 Circ Fan 1A
O4 CF1B Oven 4 Circ Fan 1B
O4 CF2A Oven 4 Circ Fan 2A
O4 CF2B Oven 4 Circ Fan 2B
O4 CF3A Oven 4 Circ Fan 3A
O4 CF3B Oven 4 Circ Fan 3B
O4 CF Oven 4 Cool Fan
O15 CF1 Oven 15 Circ Fan 1
O15 CF2 Oven 15 Circ Fan 2
O15 CF3 Oven 15 Circ Fan 3
O15 CF Oven 15 Cool Fan
OK OK OK OK OK OK OK OK2OK OK OK NT OK NT
NT
NT
NT
OK OK OK OK OK OK OK OK OK OK OK OK NT OK NT
OK OK OK OK OK OK OK OK OK OK OK3NT3NT
OK OK NT NT NT
OK OK OK OK OK OK OK OK NT NT OK OK NT OK OK
OK OK OK OK OK OK OK OK NT NT3OK NT4OK
OK OK OK OK OK OK NT NT OK3NT3OK
OK OK OK OK OK OK OK OK NT NT OK OK NT OK
OK OK OK OK OK OK OK OK NT NT OK OK NT OK OK
OK OK OK OK OK OK OK OK NT NT OK OK NT OK OK
NT NT
OK
OK OK OK OK OK OK OK OK OK3OK NT NT NT NT
OK2OK OK OK OK OK OK OK OK OK NT NT NT NT
OK OK OK OK OK OK OK OK OK OK OK NT NT NT NT
OK OK OK OK OK OK OK OK
NT NT NT NT
OK OK OK OK OK OK OK OK OK OK OK NT NT NT NT
OK OK OK OK OK OK OK OK OK NT NT NT NT
OK OK NT OK OK OK OK OK NT OK NT NT NT NT
OK NT OK OK OK NT OK OK OK4OK OK OK NT OK
OK NT OK OK OK NT OK OK OK OK OK OK OK NT
OK NT OK3OK NT OK OK OK OK OK OK OK NT
OK OK NT OK OK NT OK OK OK OK NT NT OK NT OK
Imbalance
Pulley/Sheave Misalignment
Pulley/Sheave Misalignment
Pulley/Sheave Misalignment
Imbalance inMotor
Imbalance inMotor
Imbalance inMotor
O1 CF1A Oven 1 Circ Fan 1A
O1 CF1B Oven 1 Circ Fan 1B
O1 CF2A Oven 1 Circ Fan 2A
O1 CF2B Oven 1 Circ Fan 2B
O1 CF3A Oven 1 Circ Fan 3A
O1 CF3B Oven 1 Circ Fan 3B
O1 CF Oven 1 Cool Fan
O22 CF Oven 22 Circ Fan
O24 CF Oven 24 Circ Fan
O25 CF Oven 25 Circ Fan
NG Spindle NaxosGrinder - Spindle Motor
NG-Work NaxosGrinder - Work Motor
NG Travers Naxos Grinde - Traverse Motor
LL Spindle LittleLandis - Spindle Motor
LL-Work LittleLandis - Work Motor
LL Travers LittleLandis-Trav Mtr/Pump
Bl Spindle Big Landis - Spindle Motor
BL-Work Big Landis - Work Motor
BL Travers BigLandis - Traverse Motor
Condition Legend:
Priority 1
Priority 2
Priority 3
Priority 4
Priority 5
NT
OK
Emergency Situation
High Alarm
Alarm
Watch
Discussion Needed
Not Tested this survey
operation
OK OK OK OK OK OK OK OK
OK
OK OK OK OK OK OK OK OK OK
OK OK
OK OK OK OK OK OK OK OK4OK OK NT OK OK
OK OK OK OK OK OK OK
OK OK NT OK OK OK OK OK OK NT OK OK NT OK NT
OK OK OK OK OK OK NT OK OK OK OK OK NT NT NT
OK OK OK OK OK OK OK OK OK OK OK OK OK NT OK
OK OK OK OK OK OK OK OK OK OK OK OK NT4OK
OK OK OK OK OK NT4OK OK NT OK NT NT OK NT
OK OK OK OK4NT5OK OK NT OK NT NT OK NT
OK OK OK OK OK NT OK OK OK NT OK NT NT OK NT
OK OK OK OK OK NT OK OK OK NT OK NT NT OK NT
OK OK OK OK OK OK OK OK OK NT OK OK
OK OK
OK OK3OK NT
OK NT OK OK OK NT OK NT NT4NT
NT NT4NT
OK OK OK OK OK NT OK OK OK NT OK NT NT OK NT
OK OK OK OK OK NT OK OK OK NT OK NT NT OK NT
OK OK OK OK OK NT OK OK3NT OK NT NT OK NT
Imbalance in Motor
Imbalance in Motor
Possible Bearing Defect on Fan
Possible Bearing Defect on Motor
Looseness in Pump
05/08/07
DAGOLI/1
Predictive Maintenance Summary Report
Area
31-6
Oven 31 & Mill 6
Equipment
Problem
Extended Description
Urgency
01-May-07 - Imbalance - Air
High Alarm
O31 CF3 Oven
Continued Call:
01-May-07 - Imbalance - Air
Alarm
O31 CF2 Oven
The fan inboard horizontal pointhasanincreasing 1x fan speed
vibration indicating imbalancein the fan. This is also seen on the motor
01-May-07 - Misalignment - Air
Alarm
O31 CF4 Oven
Continued Call:
Area
M1-5
Mills 1, 2, 3, 4 & 5
Equipment
Problem
Extended Description
Urgency
03-May-07 - Additional Data
High Alarm
Mill4UnBr1 Mill
4 Unwind Barrel
The barrel drive inboard PeakVue point has a significant increasein
01-May-07 - Antifriction bearing
Alarm
Mill 2 Re Mill 2
Continued Call with increasedseverity.
The gearbox has vibration peaks with sidebands at 1x turn speed. This
02-May-07 - Possible gear
Alarm
Mill 4 Re Mill 4
Continued Call with increasedamplitude.
Amplitudes are higherthanlastmonth. No fault frequencies match.
03-May-07 - High Impacting -
Alarm
Mill1UnBrl Mill 1
Continued Call:
31 Circ Fan 3
31 Circ Fan 2
31 Circ Fan 4
Handler (Fan)
Handler (Fan)
Handler (Fan)
The 1x turn speed vibration on the fan inboard horizontalpoint has
increased since last data. The imbalancein the fan is getting worse.
That is the reason for the increased severity. The fan vibration is also
increasing on the motor pointsindicating the imbalance is being
coupled to the motor.
Recommend inspectingthe fan for buildup on blades andbalancing the
fan if removing buildup does not resolve the problem.
axial point.
Recommend inspectingthe fan blades for buildup andfanfor
imbalance.
The motor points have 1x fan speed vibration indicating a misalignment
of the pulley/sheaves. The fan 1x vibration is also increasingindicating
some imbalanceinthefan.
Recommend inspectingthe pulley/sheaves for proper alignment and
belt tension. Also check the fan bladesforbuildup.
1
Rewind
Rewind
Unwind Barrel
Requested - Miscellaneous,
Barrel Assembly
defect - Gear
problem - Gear
Miscellaneous, Barrel Assembly
impacting and 1x turn speedharmonics. No other points have high
vibration. Suspect bad data on this point.
Recommend retaking dataonthispoint for analysis.
indicates a bearing defect if speeds arecorrect. Ifspeeds are incorrect
it could be a gear defect.
Recommend taking an oilsample on the gearbox to help determinethe
source and severity of the defect.
Most gearbox points have 280- Hzvibrationwithsidebanding.
Suspect this is a gear defect.
Recommend taking an oilsample on the gearbox.
The unwind drive inboard and outboardPeakVuepoints have
increasing impacting. Thewaveformisperiodic and repeating.
Recommend inspectingthe bearings for proper lubricationanddefects.
05/08/07
DAGOLI/1
Predictive Maintenance Summary Report
03-May-07 - Antifriction bearing
Assembly
Alarm
Mill2ReBrl Mill 2
Continued Call:
01-May-07 - Imbalance - Air
Watch
MCB Mill45
The fan points have increasing 1x fan speed vibration and the motor
No maintenance is recommended at this time. Continueto monitor next
01-May-07 - Gear defects - Gear
Watch
Mill 2 MnD Mill
The gear defect seen on the G1H point last month has decreased
01-May-07 - Possible gear
Watch
Mill 5 Re Mill 5
The input shaft has gearmesh with sidebandsindicating a possible gear
No maintenance is recommended at this time. Continueto monitor next
02-May-07 - Possible gear
Watch
Mill4 Un#1 Mill
The gearbox points have a 158 Hz vibration peak with sidebanding.
No maintenance is recommended at this time. Continueto monitor next
Area
O225
Oven 1, 22, 24 & 25
Problem
Extended Description
Urgency
01-May-07 - Imbalance - Motor
Alarm
O1 CF2A Oven
Continued Call:
Recommend inspectingmotor for imbalance and mounting hardware for
01-May-07 - Imbalance - Motor
Alarm
O1 CF2B Oven
Continued Call:
01-May-07 - Antifriction bearing
Alarm
O1 CF3B Oven
Continued Call:
Area
O234
Ovens 2, 3, 4 & 15
Rewind Barrel
Motor Cooling
Blwr Mill 4-5
2 Main Drive
Rewind
4 Unwind #1
defect - Miscellaneous, Barrel
Handler (Fan)
problem - Gear
problem - Gear
The rewind drive inboard point has harmonicsofinner race defect with
sidebands. This indicates an innerracebearing defect.
Recommend inspectingthe rewind drive inboard bearingfordefects.
points have increasing 1x fan and 1x motorspeedvibration. There is
little impacting in the waveform.
month.
significantly but is still visible. Impacting has decreased but is still
higher than before.
No maintenance is recommended at this time. Continueto monitor.
defect.
month.
This indicates a possible gear defect. This frequencydoesnot match
any defined gears.
Equipment
1 Circ Fan 2A
1 Circ Fan 2B
1 Circ Fan 3B
defect - Air Handler (Fan)
month.
The 1x turn speed vibration on the motor outboard horizontal point is
increasing. This indicates imbalance or a mounting hardware issue.
security.
The motor horizontal and axialpoints show a high 1x turn speed
vibration. This may be due to imbalance in the motor or misalignment
or loose mounting hardware.
Recommend inspectingthe motor for imbalance, propermounting
hardware security, and couplingmisalignment.
The fan PeakVue point continues to have 4.35x fan speed harmonics.
This indicates a possible bearing fault. Levelsareabout higher than
last month.
Recommend inspectingthe fan bearing for proper lubricationand
defects.
DAGOLI/1
Predictive Maintenance Summary Report
Equipment
Problem
Extended Description
Urgency
01-May-07 - Imbalance - Motor
Alarm
O3 CF2B Oven
The motor inboard horizontalpoint has an increasing 1x turn speed
30-Apr-07 - Imbalance - Motor
Watch
O15 CF2 Oven
The motor points have an increasing 1x turn speed vibrationindicating
30-Apr-07 - Imbalance - Motor
Watch
O15 CF3 Oven
The motor points have an increasing 1x turn speed vibrationindicating
05/08/07
3 Circ Fan 2B
15 Circ Fan 2
15 Circ Fan 3
vibration indicating imbalancein the motor.
Recommend inspectingthe motor mounting hardwarefor security and
other defects.
imbalance in the motor.
No maintenance recommended at this time. Continuetomonitor next
month.
imbalance in the motor.
No maintenance recommended at this time. Continuetomonitor next
month.
05/08/07
DAGOLI/1
Predictive Maintenance Detail Report
31-6
Area
Equipment
Title:
Urgency
:
O31 CF3 Oven 31 Circ Fan 3
Oven 31 & Mill 6
Explanation:
Continued Call:
High Alarm
01-May-07 - Imbalance - Air Handler (Fan)
The 1x turn speed vibration on the fan inboard horizontal point has increased since last data. The imbalance
in the fan is getting worse. That is the reason for the increased severity. The fan vibration is also increasing
on the motor points indicating the imbalance is being coupled to the motor.
Recommend inspecting the fan for buildup on blades and balancing the fan if removing buildup does not
resolve the problem.
05/08/07
Predictive Maintenance Detail Report
Title:
Urgency
:
Explanation:
DAGOLI/1
Area
Equipment
31-6
O31 CF2 Oven 31 Circ Fan 2
01-May-07 - Imbalance - Air Handler (Fan)
The fan inboard horizontal point has an increasing 1x fan speed vibration indicating imbalance in the fan.
This is also seen on the motor axial point.
Recommend inspecting the fan blades for buildup and fan for imbalance.
Oven 31 & Mill 6
Alarm
05/08/07
Predictive Maintenance Detail Report
Title:
Urgency
:
Explanation:
DAGOLI/1
Area
Equipment
31-6
O31 CF4 Oven 31 Circ Fan 4
01-May-07 - Misalignment - Air Handler (Fan)
Continued Call:
The motor points have 1x fan speed vibration indicating a misalignment of the pulley/sheaves. The fan 1x
vibration is also increasing indicating some imbalance in the fan.
Recommend inspecting the pulley/sheaves for proper alignment and belt tension. Also check the fan blades
for buildup.
Oven 31 & Mill 6
Alarm
05/08/07
Predictive Maintenance Detail Report
Title:
Urgency
:
Explanation:
The barrel drive inboard PeakVue point has a significant increase in impacting and 1x turn speed harmonics.
DAGOLI/1
Area
Equipment
M1-5
Mills 1, 2, 3, 4 & 5
Mill4UnBr1 Mill 4 Unwind Barrel 1
03-May-07 - Additional Data Requested - Miscellaneous,
Barrel Assembly
No other points have high vibration. Suspect bad data on this point.
Recommend retaking data on this point for analysis.
High Alarm
05/08/07
Predictive Maintenance Detail Report
Title:
Urgency
:
Explanation:
DAGOLI/1
Area
Equipment
M1-5
Mill 2 Re Mill 2 Rewind
01-May-07 - Antifriction bearing defect - Gear
Continued Call with increased severity.
The gearbox has vibration peaks with sidebands at 1x turn speed. This indicates a bearing defect if speeds
are correct. If speeds are incorrect it could be a gear defect.
Recommend taking an oil sample on the gearbox to help determine the source and severity of the defect.
Mills 1, 2, 3, 4 & 5
Alarm
05/08/07
Predictive Maintenance Detail Report
Title:
Urgency
:
Explanation:
DAGOLI/1
Area
Equipment
M1-5
Mill 4 Re Mill 4 Rewind
02-May-07 - Possible gear problem - Gear
Continued Call with increased amplitude.
Most gearbox points have 280- Hz vibration with sidebanding. Amplitudes are higher than last month. No
fault frequencies match. Suspect this is a gear defect.
Recommend taking an oil sample on the gearbox.
Mills 1, 2, 3, 4 & 5
Alarm
05/08/07
Predictive Maintenance Detail Report
Title:
Urgency
:
Explanation:
The unwind drive inboard and outboard PeakVue points have increasing impacting. The waveform is periodic
DAGOLI/1
Area
Equipment
M1-5
Mills 1, 2, 3, 4 & 5
Mill1UnBrl Mill 1 Unwind Barrel
03-May-07 - High Impacting - Miscellaneous, Barrel
Assembly
Continued Call:
and repeating.
Recommend inspecting the bearings for proper lubrication and defects.
Alarm
05/08/07
Predictive Maintenance Detail Report
Title:
Urgency
:
Explanation:
DAGOLI/1
Area
Equipment
M1-5
Mill2ReBrl Mill 2 Rewind Barrel
03-May-07 - Antifriction bearing defect - Miscellaneous,
Barrel Assembly
Continued Call:
The rewind drive inboard point has harmonics of inner race defect with sidebands. This indicates an inner
race bearing defect.
Recommend inspecting the rewind drive inboard bearing for defects.
Mills 1, 2, 3, 4 & 5
Alarm
05/08/07
Predictive Maintenance Detail Report
Title:
Urgency
:
Explanation:
DAGOLI/1
Area
Equipment
M1-5
MCB Mill45 Motor Cooling Blwr Mill 4-5
01-May-07 - Imbalance - Air Handler (Fan)
The fan points have increasing 1x fan speed vibration and the motor points have increasing 1x fan and 1x
motor speed vibration. There is little impacting in the waveform.
No maintenance is recommended at this time. Continue to monitor next month.
Mills 1, 2, 3, 4 & 5
Watch
05/08/07
Predictive Maintenance Detail Report
Title:
Urgency
:
Explanation:
DAGOLI/1
Area
Equipment
M1-5
Mill 2 MnD Mill 2 Main Drive
01-May-07 - Gear defects - Gear
The gear defect seen on the G1H point last month has decreased significantly but is still visible. Impacting
has decreased but is still higher than before.
No maintenance is recommended at this time. Continue to monitor.
Mills 1, 2, 3, 4 & 5
Watch
05/08/07
Predictive Maintenance Detail Report
Title:
Urgency
:
Explanation:
DAGOLI/1
Area
Equipment
M1-5
Mills 1, 2, 3, 4 & 5
Mill 5 Re Mill 5 Rewind
01-May-07 - Possible gear problem - Gear
The input shaft has gearmesh with sidebands indicating a possible gear defect.
No maintenance is recommended at this time. Continue to monitor next month.
Watch
05/08/07
Predictive Maintenance Detail Report
Title:
Urgency
:
Explanation:
DAGOLI/1
Area
Equipment
M1-5
Mill4 Un#1 Mill 4 Unwind #1
02-May-07 - Possible gear problem - Gear
The gearbox points have a 158 Hz vibration peak with sidebanding. This indicates a possible gear defect.
This frequency does not match any defined gears.
No maintenance is recommended at this time. Continue to monitor next month.
Mills 1, 2, 3, 4 & 5
Watch
05/08/07
Predictive Maintenance Detail Report
Title:
Urgency
:
Explanation:
DAGOLI/1
Area
Equipment
O225
O1 CF2A Oven 1 Circ Fan 2A
01-May-07 - Imbalance - Motor
Continued Call:
The 1x turn speed vibration on the motor outboard horizontal point is increasing. This indicates imbalance or
a mounting hardware issue.
Recommend inspecting motor for imbalance and mounting hardware for security.
Oven 1, 22, 24 & 25
Alarm
05/08/07
Predictive Maintenance Detail Report
Title:
Urgency
:
Explanation:
DAGOLI/1
Area
Equipment
O225
O1 CF2B Oven 1 Circ Fan 2B
01-May-07 - Imbalance - Motor
Continued Call:
The motor horizontal and axial points show a high 1x turn speed vibration. This may be due to imbalance in
the motor or misalignment or loose mounting hardware.
Recommend inspecting the motor for imbalance, proper mounting hardware security, and coupling
misalignment.
Oven 1, 22, 24 & 25
Alarm
05/08/07
Predictive Maintenance Detail Report
Title:
Urgency
:
Explanation:
The fan PeakVue point continues to have 4.35x fan speed harmonics. This indicates a possible bearing fault.
DAGOLI/1
Area
Equipment
O225
Oven 1, 22, 24 & 25
O1 CF3B Oven 1 Circ Fan 3B
01-May-07 - Antifriction bearing defect - Air Handler (Fan)
Continued Call:
Levels are about higher than last month.
Recommend inspecting the fan bearing for proper lubrication and defects.
Alarm
05/08/07
Predictive Maintenance Detail Report
Title:
Urgency
:
Explanation:
DAGOLI/1
Area
Equipment
O234
O3 CF2B Oven 3 Circ Fan 2B
01-May-07 - Imbalance - Motor
The motor inboard horizontal point has an increasing 1x turn speed vibration indicating imbalance in the
motor.
Recommend inspecting the motor mounting hardware for security and other defects.
Ovens 2, 3, 4 & 15
Alarm
05/08/07
Predictive Maintenance Detail Report
Title:
Urgency
:
Explanation:
DAGOLI/1
Area
Equipment
O234
O15 CF2 Oven 15 Circ Fan 2
30-Apr-07 - Imbalance - Motor
The motor points have an increasing 1x turn speed vibration indicating imbalance in the motor.
No maintenance recommended at this time. Continue to monitor next month.
Ovens 2, 3, 4 & 15
Watch
DAGOLI/1
Predictive Maintenance Detail Report
O234
30-Apr-07 - Imbalance - Motor
Area
Equipment
Title:
Urgency
:
O15 CF3 Oven 15 Circ Fan 3
Ovens 2, 3, 4 & 15
Explanation:
The motor points have an increasing 1x turn speed vibration indicating imbalance in the motor.
Watch
No maintenance recommended at this time. Continue to monitor next month.
05/08/07
Loading...