thermograph y report
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Example of infrared thermography reportTRANSCRIPT
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PreDiCon Engineering
PDCreionPredictive Maintenance Report
Report for: Customer
Company
Telephone:Fax:
e-mail:
Report Date:
Report prepared by:
Wilmar House, 23-25 Windermere RoadBlackpool FY4 2BX
Tel: +44 (0)1253 400541Fax: +44 (0)1253 400552email: [email protected]
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PDCreionWilmar House23-25 Windermere Road,Blackpool FY4 2BXtel: (01253) 400541fax: (01253) 400552email: [email protected]
PreDiCon Ltd.
Work Request # 234Client Maintenance
Area Customer
System Electrical Distribution
Location Substation #1
Equipment Transformer #3
Component Connection Box
Priority No 1
Priority Description Within 2 days
Analyst Ron Frend
Reports Date 20-Feb-02
Inspection Date 20-Feb-02
Analysis and Comments
While the body of the transfomer is no more than 35'C at any point, the top of the connection box is showing a high temperature at over 57'C. The most probable casue for this high temperature is a resistance connection inside the connection box.
Recommendations Check the connection box internals as a matter of urgency and remake all electrical connections therein.
Figure #1
15.6C
59.0C
20
30
40
50
Conn Box Top: 57.3C
Cable: 22.4C
Transformer Body Top: 26.9C
Figure #2
Comments on Completion
Completion Date: Approved for Issue by:
Predictive Maintenance Work Request Thermography
Please complete this form and return to PreDiCon on completion of work on Fax (01253) 400552
Print Name Above
Sign Above
Issue Date
-
PDCreionWilmar House23-25 Windermere Road,Blackpool FY4 2BXtel: (01253) 400541fax: (01253) 400552email: [email protected]
PreDiCon Ltd.
Work Request # 235Client Maintenance
Area Customer
System Electrical Distribution
Location Boiler House
Equipment EP713
Component Top left fuse
Priority No 3
Priority Description When convenient
Analyst Ron Frend
Reports Date 21-Feb-02
Inspection Date 20-Feb-02
Analysis and Comments
The left most fuse on the upper bank is considerably warmer than all others.
Recommendations The circuit should be checked for load. Then replace the fuse, clean the fuse clips and check terminations for security.
Figure #1
23.6C
32.2C
24
26
28
30
32Fuse: 33.0C
Background: 27.9C
Figure #2
Comments on Completion
Completion Date: Approved for Issue by:
Predictive Maintenance Work Request Thermography
Please complete this form and return to PreDiCon on completion of work on Fax (01253) 400552
Print Name Above
Sign Above
Issue Date
-
PDCreionWilmar House23-25 Windermere Road,Blackpool FY4 2BXtel: (01253) 400541fax: (01253) 400552email: [email protected]
PreDiCon Ltd.
Work Request # 236Client Maintenance
Area Customer
System Conveyors
Location Mill Room
Equipment Elevator E4
Component Gearbox
Priority No 2
Priority Description Within 1 month
Analyst Ron Frend
Reports Date 21-Feb-02
Inspection Date 20-Feb-02
Analysis and Comments
The input shaft on this gearbox is hot at over 80'C. This is most likely indicative of a bad bearing or possibly bad gears.
Recommendations The gearbox should be overhauled.
Figure #1
18.6C
62.6C
20
30
40
50
60
Input Shaft: 80.1C
Background: 19.0C
Figure #2
Comments on Completion
Completion Date: Approved for Issue by:
Predictive Maintenance Work Request Thermography
Please complete this form and return to PreDiCon on completion of work on Fax (01253) 400552
Print Name Above
Sign Above
Issue Date
-
PDCreionWilmar House23-25 Windermere Road,Blackpool FY4 2BXtel: (01253) 400541fax: (01253) 400552email: [email protected]
PreDiCon Ltd.
Work Request # 237Client Maintenance
Area Customer
System Mash Tuns
Location Underneath Mash Tuns 1/2/3
Equipment Discharge Screw
Component Gearbox
Priority No 3
Priority Description When convenient
Analyst Ron Frend
Reports Date 21-Feb-02
Inspection Date 20-Feb-02
Analysis and Comments
Even though the discharge screw was lightly loaded at the time of measurement, the input shaft bearings were over 40'C. This is indicative of overloaded bearings or low oil level.
Recommendations Check the gearbox oil level. If oil level is OK then overhaul the gearbox. On reassembly pay particular attention to the mounting arrangement for the motor to avoid misalignment.
Figure #1
22.5C
40.5C
25
30
35
40Background: 26.2C
Gbx Brgs: 40.5C
Figure #2
Comments on Completion
Completion Date: Approved for Issue by:
Predictive Maintenance Work Request Thermography
Please complete this form and return to PreDiCon on completion of work on Fax (01253) 400552
Print Name Above
Sign Above
Issue Date
-
PDCreionWilmar House23-25 Windermere Road,Blackpool FY4 2BXtel: (01253) 400541fax: (01253) 400552email: [email protected]
PreDiCon Ltd.
Work Request # 238Client Maintenance
Area Customer
System Hot Liquor Ring Main
Location Cellar #2
Equipment Hot Liquor Ring Main Pump #1
Component Motor
Priority No 2
Priority Description Within 1 month
Analyst Ron Frend
Reports Date 21-Feb-02
Inspection Date 20-Feb-02
Analysis and Comments
The pump drive motor drive end bearing is relatively hot at over 50'C. This could be caused by over greasing, misalignment or bearing deterioration.
Recommendations Monitor the bearing temperature in the short term. Arrange to change the motor bearings and carry out an alignment of the motor to the pump.
Figure #1
17.1C
54.2C
20
30
40
50Drive End Bearing: 52.0C
Background: 15.1C
Figure #2
Comments on Completion
Completion Date: Approved for Issue by:
Predictive Maintenance Work Request Thermography
Please complete this form and return to PreDiCon on completion of work on Fax (01253) 400552
Print Name Above
Sign Above
Issue Date
-
PDCreionWilmar House23-25 Windermere Road,Blackpool FY4 2BXtel: (01253) 400541fax: (01253) 400552email: [email protected]
PreDiCon Ltd.
Work Request # 239Client Maintenance
Area Customer
System Electrical Distribution
Location Switch Room G
Equipment Panel EP301
Component Fuse 18
Priority No 3
Priority Description When convenient
Analyst Ron Frend
Reports Date 21-Feb-02
Inspection Date 20-Feb-02
Analysis and Comments
This fuse is warmer than all others on this panel. Cause may be load or a resistance connection or even a bad fuse.
Recommendations Check the load. If the load is low then replace the fuse and remake all connections including cleaning the fuse clips.
Figure #1
14.1C
27.4C
16
18
20
22
24
26Fuse 18: 29.4C
Background: 15.3C
Figure #2
Comments on Completion
Completion Date: Approved for Issue by:
Predictive Maintenance Work Request Thermography
Please complete this form and return to PreDiCon on completion of work on Fax (01253) 400552
Print Name Above
Sign Above
Issue Date
-
PDCreionWilmar House23-25 Windermere Road,Blackpool FY4 2BXtel: (01253) 400541fax: (01253) 400552email: [email protected]
PreDiCon Ltd.
Work Request # 240Client Maintenance
Area Customer
System Electrical Distribution
Location Filtration Control Room
Equipment Filter Room PLC Panel Power Section
Component Transformer
Priority No 2
Priority Description Within 1 month
Analyst Ron Frend
Reports Date 21-Feb-02
Inspection Date 20-Feb-02
Analysis and Comments
The bottom right connection on the front of the transformer is hot almost 70'C while the transformer is only 45'C. The pattern of heat distribution indicates a resistance joint in the connection block.
Recommendations Clean and retighten the connections.
Figure #1
28.4C
65.7C
30
40
50
60
Btm Right Conn: 69.8C
Cable temp: 54.1C
Figure #2
Comments on Completion
Completion Date: Approved for Issue by:
Predictive Maintenance Work Request Thermography
Please complete this form and return to PreDiCon on completion of work on Fax (01253) 400552
Print Name Above
Sign Above
Issue Date
-
PDCreionWilmar House23-25 Windermere Road,Blackpool FY4 2BXtel: (01253) 400541fax: (01253) 400552email: [email protected]
PreDiCon Ltd.
Work Request # 241Client Maintenance
Area Customer
System Electrical Distribution
Location Filtration Control Room
Equipment Filter Room PLC Panel Power Section
Component Contactor CTR01
Priority No 2
Priority Description Within 1 month
Analyst Ron Frend
Reports Date 21-Feb-02
Inspection Date 20-Feb-02
Analysis and Comments
Connection 59 (behind connection 90) is hot. This is caused by a bad connection with the consequent resistance causing an increase in temperature.
Recommendations Remake connection 59. Clean and tighten.
Figure #1
25.8C
55.3C
30
40
50
Conn 59: 58.3C
Figure #2
Comments on Completion
Completion Date: Approved for Issue by:
Predictive Maintenance Work Request Thermography
Please complete this form and return to PreDiCon on completion of work on Fax (01253) 400552
Print Name Above
Sign Above
Issue Date
-
PDCreionWilmar House23-25 Windermere Road,Blackpool FY4 2BXtel: (01253) 400541fax: (01253) 400552email: [email protected]
PreDiCon Ltd.
Work Request # 242Client Maintenance
Area Customer
System Electrical Distribution
Location DAIKIN 1/2/3 Chiller Room
Equipment No.1 DAIKIN Compressor Control Panel
Component Connection 152
Priority No 2
Priority Description Within 1 month
Analyst Ron Frend
Reports Date 21-Feb-02
Inspection Date 20-Feb-02
Analysis and Comments
Connection 152 appears to have a resistance at the crimp causing a high temperature.
Recommendations Remake the cable crimp on connection 152. Clean & retighten.
Figure #1
24.1C
42.0C
25
30
35
40
Connection 152: 42.5C
Figure #2
Comments on Completion
Completion Date: Approved for Issue by:
Predictive Maintenance Work Request Thermography
Please complete this form and return to PreDiCon on completion of work on Fax (01253) 400552
Print Name Above
Sign Above
Issue Date
-
PDCreionWilmar House23-25 Windermere Road,Blackpool FY4 2BXtel: (01253) 400541fax: (01253) 400552email: [email protected]
PreDiCon Ltd.
Work Request # 243Client Maintenance
Area Customer
System Electrical Distribution
Location DAIKIN 1/2/3 Chiller Room
Equipment No.1 DAIKIN Compressor Panel
Component Contactor CR017
Priority No 2
Priority Description Within 1 month
Analyst Ron Frend
Reports Date 21-Feb-02
Inspection Date 20-Feb-02
Analysis and Comments
The overloads on this contactor are very hot at over 100'C. This indicates that the overloads are nearing the end of their life.
Recommendations Change the overload elements.
Figure #1
20.2C
91.8C
40
60
80
Overload: 100.9C
Figure #2
Comments on Completion
Completion Date: Approved for Issue by:
Predictive Maintenance Work Request Thermography
Please complete this form and return to PreDiCon on completion of work on Fax (01253) 400552
Print Name Above
Sign Above
Issue Date
-
PDCreionWilmar House23-25 Windermere Road,Blackpool FY4 2BXtel: (01253) 400541fax: (01253) 400552email: [email protected]
PreDiCon Ltd.
Work Request Summary Work Request Number Location Equipment Component Description
Substation #1 Transformer #3 Connection Box Check the connection box internals as a matter of urgency and remake all electrical connections therein.234
Boiler House EP713 Top left fuse The circuit should be checked for load. Then replace the fuse, clean the fuse clips and check terminations for security.235
Mill Room Elevator E4 Gearbox The gearbox should be overhauled.236
Underneath Mash Tuns 1/2/3
Discharge Screw Gearbox Check the gearbox oil level. If oil level is OK then overhaul the gearbox. On reassembly pay particular attention to the mounting arrangement for the motor to avoid misalignment.
237
Cellar #2 Hot Liquor Ring Main Pump #1
Motor Monitor the bearing temperature in the short term. Arrange to change the motor bearings and carry out an alignment of the motor to the pump.
238
Switch Room G
Panel EP301 Fuse 18 Check the load. If the load is low then replace the fuse and remake all connections including cleaning the fuse clips.239
Filtration Control Room
Filter Room PLC Panel Power Section
Transformer Clean and retighten the connections.240
Filtration Control Room
Filter Room PLC Panel Power Section
Contactor CTR01 Remake connection 59. Clean and tighten.241
DAIKIN 1/2/3 Chiller Room
No.1 DAIKIN Compressor Control Panel
Connection 152 Remake the cable crimp on connection 152. Clean & retighten.242
DAIKIN 1/2/3 Chiller Room
No.1 DAIKIN Compressor Panel
Contactor CR017 Change the overload elements.243