Buckeye Wheeled Fire Extinguisher A-150-PT 125 lb. ABC

Ensure the extinguisher is in its designated place and easily mobilized

Ensure there are no obstructions preventing visual location or access

Ensure operating instructions on the nameplate are legible and facing outward

Check that visual inspection lead wire safety seals are intact

Examine for missing/loose parts, physical damage, corrosion, or leakage

Inspect the discharge nozzle for obstructions and ensure the operating handle is closed

Ensure extinguisher is upright and in a suitable area for maintenance.

Verify extinguisher has been blown down and all pressure is relieved.

Install safety shipping cap on nitrogen cylinders if removed.

Extinguisher Condition Examination

Examine extinguisher for mechanical damage, corrosion, or missing parts.

Check nameplate for legibility and secure fastening.

Hydrostatic Retest Verification

Is a 12-year hydrostatic retest required for the agent cylinder?

Inspect for mechanical injury, damage, or corrosion

Is there evidence of corrosion penetrating into the pressure vessel?

Is there evidence of mechanical injury or damage?

Remove agent cylinder safety relief, siphon tube, and gas tube

Ensure extinguisher fill cap is used and remains on the cylinder during testing

Enter the hydrostatic retest pressure for agent cylinders

Was the cylinder tested according to DOT requirements?

Ensure extinguisher has been blown down and all pressure relieved from agent cylinder and hose assembly.

Verify nitrogen cylinder valve is not accidentally pulled, especially if it is a 'quick-release' type.

Locate the extinguisher in a dry area.

Follow the appropriate model extinguisher maintenance procedures.

Select the model of the extinguisher and ensure proper filling

Expellant Gas Cylinder Replacement