Buckeye Wheeled Fire Extinguisher S-150-PT 350 lb. STD

Inspect for mechanical injury, damage, or corrosion

Is there evidence of mechanical injury, damage, or corrosion?

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 (480 PSI)

Was the cylinder tested by qualified and trained personnel?

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

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

Install safety shipping cap on nitrogen cylinders if removed for storage or transportation.

Extinguisher Condition Examination

Examine overall condition for mechanical damage, corrosion, or missing parts.

Check extinguisher nameplate for legibility and secure fastening.

Hydrostatic Retest Verification

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

Ensure the extinguisher is in its designated place and easily mobilized.

Ensure there are no obstructions preventing visual location or access to the extinguisher.

Ensure the operating instructions on the nameplate are legible and facing outward.

Check that the visual inspection lead wire safety seals are intact.

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

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

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

Is the nitrogen cylinder valve a 'quick-release' type?

Ensure no part of the body is in front of the cylinder valve outlet.

Locate the extinguisher in a dry area.

Follow the appropriate model extinguisher maintenance procedures.

Select the model of the extinguisher