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Motor control centers Maintenance Checklist

FORM MOTOR-CONTROL-CENTERS-MAINTENANCE · V6
Engineer name
Date
Work scope & measurement context (optional record fields)

References only. This site supplies no acceptance values, test settings, intervals or release instructions. Selecting a scope does not authorize work. Use Remarks for row-specific context; refer to original files, which are not uploaded here.

Open V5 saved records (read-only)

Draft · technical review pending. Recording prompts only; not procedures or acceptance criteria. Work and access require your approved plan. No normal ranges, pass/fail values, test settings or maintenance intervals are supplied. Condition results are user-entered judgements under separately approved criteria. Evidence/task/measurement OK means the specified record is complete, not healthy equipment. This checklist does not authorize release to service. Unit selection does not convert values.

How to read this form

As-found observation
Describe what was observed. OK / Not OK are unavailable.
Condition
OK = User assessment under the referenced approved criteria.
Measurement record
OK = Required measurement record and context are complete.
Evidence check
OK = Required reference or evidence is verified.
Task record
OK = The specified recording task is complete.
Blank / Pending / N/A
Blank is unclassified. Pending identifies missing checks, evidence or criteria. N/A needs a reason in Remarks.

No row or completed form certifies safety, compliance or fitness for service.

Engineer/date/signature spaces remain for handwriting. Multiple records can be saved locally in this browser and exported; no cloud backup, file attachments or team approval is provided. Older template records stay separate and are not reinterpreted. Keep sensitive information off shared devices.

0 of 48 checkpoints recorded

Compare with an earlier saved inspection

Enter the same Equipment ID, Site and installed-asset identity / serial reference. Only the same template revision is compared. Context and units are shown without conversion or condition verdicts.

Records on hand & preparation

Record the documents and scope available for this inspection. Recording completion is not work authorization.

1
Record equipment identity, subtype, model and maintenance scopeTask record · OK = The specified recording task is complete
2
Review previous inspection, repair and original test recordsTask record · OK = The specified recording task is complete
3
Record operating events, known defects and outstanding follow-upTask record · OK = The specified recording task is complete
4
Reference current manufacturer maintenance instructions and approved work controlsTask record · OK = The specified recording task is complete
5
Record approved methods and instrument/calibration references for planned testsTask record · OK = The specified recording task is complete
6
Identify fitted parts, maintenance exclusions and baseline comparison conditionsTask record · OK = The specified recording task is complete
ENCLOSURE & STRUCTURE
No.CheckpointValue / observationOKNot
OK
N/ARemarks
7Corrosion, coating damage and impact marks are recorded by locationEvidence check · OK = Required reference or evidence is verified
8Door seals, latches, hinges and covers have documented conditionEvidence check · OK = Required reference or evidence is verified
9Water ingress, condensation and contamination evidence are recordedEvidence check · OK = Required reference or evidence is verified
10Mounting, anchoring and accessible structural supports are documentedEvidence check · OK = Required reference or evidence is verified
11Enclosure inspection and ingress-control record — attach the approved report with method, conditions and source reference; only if in scopeEvidence check · OK = Required reference or evidence is verified
12Maintenance follow-up for enclosure & structure: change from baseline, service/replacement performed and unresolved defect referenceEvidence check · OK = Required reference or evidence is verified
BUSBARS
No.CheckpointValue / observationOKNot
OK
N/ARemarks
13Bus section, phase labels and connection identity are recordedEvidence check · OK = Required reference or evidence is verified
14Insulating supports, barriers and accessible surfaces are documentedEvidence check · OK = Required reference or evidence is verified
15Joint heating/discoloration and mechanical displacement are recordedEvidence check · OK = Required reference or evidence is verified
16Thermal/contact resistance records identify section and operating/test contextEvidence check · OK = Required reference or evidence is verified
17Approved bus connection or thermal inspection report — attach the approved report with method, conditions and source reference; only if in scopeEvidence check · OK = Required reference or evidence is verified
18Maintenance follow-up for busbars: change from baseline, service/replacement performed and unresolved defect referenceEvidence check · OK = Required reference or evidence is verified
STARTERS & OVERLOADS
No.CheckpointValue / observationOKNot
OK
N/ARemarks
19Contactor, starter and overload relay identity are recordedEvidence check · OK = Required reference or evidence is verified
20Accessible contacts, coil wiring and enclosure condition are documentedEvidence check · OK = Required reference or evidence is verified
21Approved overload settings and motor data references are retainedEvidence check · OK = Required reference or evidence is verified
22Start/stop, permissive and protection test evidence is referencedEvidence check · OK = Required reference or evidence is verified
23Approved starter/overload functional report — attach the approved report with method, conditions and source reference; only if in scopeEvidence check · OK = Required reference or evidence is verified
24Maintenance follow-up for starters & overloads: change from baseline, service/replacement performed and unresolved defect referenceEvidence check · OK = Required reference or evidence is verified
DRIVE CONTROLS
No.CheckpointValue / observationOKNot
OK
N/ARemarks
25Drive model, firmware and motor configuration are identifiedEvidence check · OK = Required reference or evidence is verified
26Approved parameter backup and change history are retainedCondition · OK = User assessment under the referenced approved criteria
27DC-link capacitor, cooling and alarm/service records are documentedEvidence check · OK = Required reference or evidence is verified
28Commissioning or functional reports identify motor/load and operating modeEvidence check · OK = Required reference or evidence is verified
29Approved drive commissioning or functional report — attach the approved report with method, conditions and source reference; only if in scopeEvidence check · OK = Required reference or evidence is verified
30Maintenance follow-up for drive controls: change from baseline, service/replacement performed and unresolved defect referenceEvidence check · OK = Required reference or evidence is verified
PROTECTION & INTERLOCKS
No.CheckpointValue / observationOKNot
OK
N/ARemarks
31Protective device identity and approved settings revision are recordedEvidence check · OK = Required reference or evidence is verified
32Trip, alarm and interlock reports identify the functions actually testedEvidence check · OK = Required reference or evidence is verified
33Any inhibited function, override or temporary setting is documentedEvidence check · OK = Required reference or evidence is verified
34Review/disposition references for protection discrepancies are retainedEvidence check · OK = Required reference or evidence is verified
35Approved protection and interlock verification report — attach the approved report with method, conditions and source reference; only if in scopeEvidence check · OK = Required reference or evidence is verified
36Maintenance follow-up for protection & interlocks: change from baseline, service/replacement performed and unresolved defect referenceEvidence check · OK = Required reference or evidence is verified
GROUNDING & BONDING
No.CheckpointValue / observationOKNot
OK
N/ARemarks
37Protective earth and bonding conductor identification is recordedEvidence check · OK = Required reference or evidence is verified
38Accessible bonds, clamps and joints show documented conditionEvidence check · OK = Required reference or evidence is verified
39Missing conductors, corrosion and mechanical damage are recordedEvidence check · OK = Required reference or evidence is verified
40Reviewed earth drawing and continuity measurement locations are referencedEvidence check · OK = Required reference or evidence is verified
41Approved bonding-continuity report — attach the approved report with method, conditions and source reference; only if in scopeMeasurement record · OK = Required measurement record and context are complete
42Maintenance follow-up for grounding & bonding: change from baseline, service/replacement performed and unresolved defect referenceEvidence check · OK = Required reference or evidence is verified
REVIEW & FOLLOW-UP
No.CheckpointValue / observationOKNot
OK
N/ARemarks
43Attach original reports, photographs and manufacturer-document referencesTask record · OK = The specified recording task is complete
44Record units, method, conditions and instrument identity for each entered resultTask record · OK = The specified recording task is complete
45Explain excluded or inapplicable parts and missing evidenceTask record · OK = The specified recording task is complete
46Record discrepancies and assign follow-up owner and due-date referenceTask record · OK = The specified recording task is complete
47Record qualified review and separately authorized dispositionTask record · OK = The specified recording task is complete
48Reference restoration or release records; this checklist does not authorize releaseTask record · OK = The specified recording task is complete
Engineer signature
Reviewer / reference

elecmaint.com · Template V6 · 48 checkpoints · No automatic condition assessment. OK does not certify safety or fitness for service. N/A requires an explanation; unknown/unverified items remain unclassified.