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Motor control centers Maintenance Checklist

FORM MOTOR-CONTROL-CENTERS-MAINTENANCE · V5
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.

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.

Archived V5 — read-only access to earlier saved records. No automatic migration. Export JSON or CSV for backup.

How to read this form

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

PREPARATION & SCOPE
No.CheckpointValueOKNot
OK
N/ARemarks
1Record equipment identity, subtype, model and maintenance scopeTask record · OK = The specified recording task is complete
2Review previous inspection, repair and original test recordsTask record · OK = The specified recording task is complete
3Record operating events, known defects and outstanding follow-upTask record · OK = The specified recording task is complete
4Reference current manufacturer maintenance instructions and approved work controlsTask record · OK = The specified recording task is complete
5Record approved methods and instrument/calibration references for planned testsTask record · OK = The specified recording task is complete
6Identify fitted parts, maintenance exclusions and baseline comparison conditionsTask record · OK = The specified recording task is complete
ENCLOSURE & STRUCTURE
No.CheckpointValueOKNot
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.CheckpointValueOKNot
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.CheckpointValueOKNot
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.CheckpointValueOKNot
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.CheckpointValueOKNot
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.CheckpointValueOKNot
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.CheckpointValueOKNot
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 V5 · 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.