elecmaint / equipment inspection record
Uninterruptible power supplies Maintenance Checklist
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.
Research context & source scope
- Eaton: UPS preventive-maintenance components — UPS component context; no interval or replacement criterion is transferred.
These links do not validate every checkpoint. Technical approval pending; identify the exact applicable manual and work plan.
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 62 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
| No. | Checkpoint | Value / observation | OK | Not OK | N/A | Remarks |
|---|---|---|---|---|---|---|
| 7 | Charger model, source and DC output circuit are recordedEvidence check · OK = Required reference or evidence is verified | |||||
| 8 | Approved charge mode/settings and firmware references are retainedEvidence check · OK = Required reference or evidence is verified | |||||
| 9 | Active charger/rectifier alarm codes at arrival — display or original report referenceAs-found observation · Description only | — | — | |||
| 10 | DC output/ripple reports identify load, charge state and measurement methodEvidence check · OK = Required reference or evidence is verified | |||||
| 11 | Approved charger output report — attach the approved report with method, conditions and source reference; only if in scopeMeasurement record · OK = Required measurement record and context are complete | |||||
| 12 | Maintenance follow-up for charger & rectifier: change from baseline, service/replacement performed and unresolved defect referenceEvidence check · OK = Required reference or evidence is verified |
| No. | Checkpoint | Value / observation | OK | Not OK | N/A | Remarks |
|---|---|---|---|---|---|---|
| 13 | Inverter model, firmware and topology are recordedEvidence check · OK = Required reference or evidence is verified | |||||
| 14 | Power-module and DC-link capacitor service records are referencedEvidence check · OK = Required reference or evidence is verified | |||||
| 15 | Active inverter alarm codes at arrival — display or original report referenceAs-found observation · Description only | — | — | |||
| 16 | Output quality/functional reports identify load and operating modeEvidence check · OK = Required reference or evidence is verified | |||||
| 17 | Approved inverter functional report — attach the approved report with method, conditions and source reference; only if in scopeEvidence check · OK = Required reference or evidence is verified | |||||
| 18 | Maintenance follow-up for inverter: change from baseline, service/replacement performed and unresolved defect referenceEvidence check · OK = Required reference or evidence is verified |
| No. | Checkpoint | Value / observation | OK | Not OK | N/A | Remarks |
|---|---|---|---|---|---|---|
| 19 | Static/maintenance bypass arrangement and source identity are recordedEvidence check · OK = Required reference or evidence is verified | |||||
| 20 | Bypass position indication as found — label, indicated position and observation sourceAs-found observation · Description only | — | — | |||
| 21 | Bypass/transfer interlock evidence is referencedEvidence check · OK = Required reference or evidence is verified | |||||
| 22 | Temporary bypass status and separately approved restoration records are retainedEvidence check · OK = Required reference or evidence is verified | |||||
| 23 | Approved bypass functional/interlock report — attach the approved report with method, conditions and source reference; only if in scopeEvidence check · OK = Required reference or evidence is verified | |||||
| 24 | Maintenance follow-up for bypass system: change from baseline, service/replacement performed and unresolved defect referenceEvidence check · OK = Required reference or evidence is verified |
| No. | Checkpoint | Value / observation | OK | Not OK | N/A | Remarks |
|---|---|---|---|---|---|---|
| 25 | Battery chemistry, model, cell/block IDs and string are recordedEvidence check · OK = Required reference or evidence is verified | |||||
| 26 | As-found cell/block case swelling, cracks, leakage or corrosion — affected cell IDsAs-found observation · Description only | — | — | |||
| 27 | Accessible battery rack, spacing and interconnection appearance — affected locationsAs-found observation · Description only | — | — | |||
| 28 | Cell/block voltage records identify charging state and measurement pointEvidence check · OK = Required reference or evidence is verified | |||||
| 29 | Cell/block temperature at the identified location from the approved observation/report; retain charge/load stateMeasurement record · OK = Required measurement record and context are complete | |||||
| 30 | Approved cell-voltage report — attach the approved report with method, conditions and source reference; only if in scopeMeasurement record · OK = Required measurement record and context are complete | |||||
| 31 | Maintenance follow-up for battery cells: change from baseline, service/replacement performed and unresolved defect referenceEvidence check · OK = Required reference or evidence is verified |
| No. | Checkpoint | Value / observation | OK | Not OK | N/A | Remarks |
|---|---|---|---|---|---|---|
| 32 | Terminal and conductor identity match the reviewed connection drawingEvidence check · OK = Required reference or evidence is verified | |||||
| 33 | Visible terminal discoloration, heat marks or insulation damage — terminal identificationAs-found observation · Description only | — | — | |||
| 34 | Accessible conductor support and strain-relief appearance — locationAs-found observation · Description only | — | — | |||
| 35 | Approved torque/service evidence is referenced without inferring a torque valueEvidence check · OK = Required reference or evidence is verified | |||||
| 36 | Approved connection-resistance report — attach the approved report with method, conditions and source reference; only if in scopeMeasurement record · OK = Required measurement record and context are complete | |||||
| 37 | Maintenance follow-up for power connections: change from baseline, service/replacement performed and unresolved defect referenceEvidence check · OK = Required reference or evidence is verified |
| No. | Checkpoint | Value / observation | OK | Not OK | N/A | Remarks |
|---|---|---|---|---|---|---|
| 38 | Protective device identity and approved settings revision are recordedEvidence check · OK = Required reference or evidence is verified | |||||
| 39 | Trip, alarm and interlock reports identify the functions actually testedEvidence check · OK = Required reference or evidence is verified | |||||
| 40 | Any inhibited function, override or temporary setting is documentedEvidence check · OK = Required reference or evidence is verified | |||||
| 41 | Review/disposition references for protection discrepancies are retainedEvidence check · OK = Required reference or evidence is verified | |||||
| 42 | Approved 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 | |||||
| 43 | Maintenance follow-up for protection & interlocks: change from baseline, service/replacement performed and unresolved defect referenceEvidence check · OK = Required reference or evidence is verified |
| No. | Checkpoint | Value / observation | OK | Not OK | N/A | Remarks |
|---|---|---|---|---|---|---|
| 44 | As-found ventilation openings, filters and visible air-path obstructions — locationAs-found observation · Description only | — | — | |||
| 45 | Cooling fan operating indication at arrival; use Remarks for noise, damage and observation sourceAs-found observation · Description only | — | — | |||
| 46 | Cooling stage control and alarm evidence are referenced where fittedEvidence check · OK = Required reference or evidence is verified | |||||
| 47 | Ambient/load context and sensor location accompany temperature recordsEvidence check · OK = Required reference or evidence is verified | |||||
| 48 | Cooling-system temperature at the identified measurement locationMeasurement record · OK = Required measurement record and context are complete | |||||
| 49 | Cooling-system functional or temperature report — attach the approved report with method, conditions and source reference; only if in scopeMeasurement record · OK = Required measurement record and context are complete | |||||
| 50 | Maintenance follow-up for cooling & ventilation: change from baseline, service/replacement performed and unresolved defect referenceEvidence check · OK = Required reference or evidence is verified |
| No. | Checkpoint | Value / observation | OK | Not OK | N/A | Remarks |
|---|---|---|---|---|---|---|
| 51 | Protective earth and bonding conductor identification is recordedEvidence check · OK = Required reference or evidence is verified | |||||
| 52 | Accessible bonds, clamps and joints show documented conditionEvidence check · OK = Required reference or evidence is verified | |||||
| 53 | Missing conductors, corrosion and mechanical damage are recordedEvidence check · OK = Required reference or evidence is verified | |||||
| 54 | Reviewed earth drawing and continuity measurement locations are referencedEvidence check · OK = Required reference or evidence is verified | |||||
| 55 | Approved 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 | |||||
| 56 | Maintenance follow-up for grounding & bonding: change from baseline, service/replacement performed and unresolved defect referenceEvidence check · OK = Required reference or evidence is verified |
| No. | Checkpoint | Value / observation | OK | Not OK | N/A | Remarks |
|---|---|---|---|---|---|---|
| 57 | Attach original reports, photographs and manufacturer-document referencesTask record · OK = The specified recording task is complete | |||||
| 58 | Record units, method, conditions and instrument identity for each entered resultTask record · OK = The specified recording task is complete | |||||
| 59 | Explain excluded or inapplicable parts and missing evidenceTask record · OK = The specified recording task is complete | |||||
| 60 | Record discrepancies and assign follow-up owner and due-date referenceTask record · OK = The specified recording task is complete | |||||
| 61 | Record qualified review and separately authorized dispositionTask record · OK = The specified recording task is complete | |||||
| 62 | Reference 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 · 62 checkpoints · No automatic condition assessment. OK does not certify safety or fitness for service. N/A requires an explanation; unknown/unverified items remain unclassified.