Run Steam Boiler Low-Water Cutoff Functional Test — Free

Inspection Details and Test Authorization

Boiler identification recorded

Record boiler number, location, manufacturer, model, and serial number.

Inspection date and time recorded

Document when the functional test was performed.

Inspector and responsible operator identified

Record the names and roles of the person performing the test and the boiler operator or responsible facility representative.

Test authorized and boiler taken out of normal service as required critical (required)

Confirm the test was authorized and the boiler was placed in the proper test condition per site procedure.

Yes No N/A

Safety Preconditions and Test Readiness

Qualified personnel present for the test critical (required)

Confirm the test is being performed by a competent person or qualified technician familiar with boiler controls and safety devices.

Yes No N/A

Burner and boiler controls in safe test condition critical (required)

Verify the boiler is in a controlled condition suitable for simulating low-water cutoff operation without creating an unsafe condition.

Yes No N/A

Lockout-tagout applied where required by procedure critical (required)

Confirm lockout-tagout or equivalent energy control measures are applied if required by the site procedure for the test setup.

Yes No N/A

Test instruments and tools available and suitable

Verify any tools, gauges, or test equipment needed to simulate low water conditions are available, serviceable, and appropriate for the boiler type.

Yes No N/A

Visual Condition of Low-Water Cutoff Devices

Primary low-water cutoff device accessible and identifiable critical (required)

Confirm the primary low-water cutoff device is accessible, labeled, and identifiable on the boiler.

Yes No N/A

Auxiliary low-water cutoff device accessible and identifiable critical (required)

Confirm the auxiliary low-water cutoff device is accessible, labeled, and identifiable on the boiler.

Yes No N/A

No visible leaks, corrosion, damage, or tampering critical (required)

Inspect both cutoff devices and associated piping, wiring, and fittings for visible leaks, corrosion, damage, blockage, or evidence of tampering.

Yes No N/A

Water level indication normal before test start critical (required)

Verify the boiler water level is within the normal operating range before initiating the functional test.

Yes No N/A

Functional Test of Primary Low-Water Cutoff

Primary low-water cutoff initiates burner shutdown at simulated low water critical (required)

Simulate low-water conditions and verify the primary low-water cutoff causes the burner to shut off as intended.

Yes No N/A

Burner shutdown occurs promptly and completely critical (required)

Confirm the burner stops firing without continued flame, delayed response, or unsafe cycling after the primary cutoff actuates.

Yes No N/A

Primary cutoff reset behavior verified critical (required)

Verify the primary low-water cutoff resets and returns to normal operation only after the water level is restored and the device is reset per manufacturer or site procedure.

Yes No N/A

Test result for primary low-water cutoff documented critical (required)

Record the outcome of the primary cutoff functional test.

Note (optional)

Functional Test of Auxiliary Low-Water Cutoff

Auxiliary low-water cutoff initiates burner shutdown at simulated low water critical (required)

Simulate low-water conditions and verify the auxiliary low-water cutoff also causes burner shutdown as intended.

Yes No N/A

Auxiliary cutoff requires manual reset where applicable critical (required)

Verify the auxiliary low-water cutoff remains in a safe state and requires manual intervention or reset as designed after actuation.

Yes No N/A

Auxiliary cutoff test result documented critical (required)

Record the outcome of the auxiliary cutoff functional test.

Note (optional)

Exceptions, Corrective Actions, and Approval

Deficiencies or non-conformances documented

Describe any failed checks, abnormal response, delayed shutdown, reset issues, leaks, or other deficiencies observed during the test.

Corrective action assigned and tracked

Record the corrective action, responsible party, and target completion date for any deficiency found.

Inspector signature critical (required)

Inspector attestation that the test was performed and results were recorded accurately.

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Run: Steam Boiler Low-Water Cutoff Functional Test

Inspection Details and Test Authorization

Safety Preconditions and Test Readiness

Visual Condition of Low-Water Cutoff Devices

Functional Test of Primary Low-Water Cutoff

Functional Test of Auxiliary Low-Water Cutoff

Exceptions, Corrective Actions, and Approval

Get your results