Spirax Sarco Steam Trap B42

Ensure that the steam inlet and outlet piping valves are closed and the trap is isolated

Cleaning, Inspection, and Replacement of Trap Mechanism

Remove the cover bolts and cover

Remove all dirt and incrustation from the mechanism, trap body, and cover

Inspect the body and cover for condensate corrosion

Inspect the valve head and seat for damage or signs of wear or wiredrawing

Replace the valve head and seat if required

Inspect the vent hole in the bucket to ensure it is clear and fully open

Ensure that the steam inlet and outlet piping valves are closed

Isolate the trap to prevent personnel injury

Inspect Spirax Sarco Inverted Bucket Traps

Describe any flash steam observed during inspection

Remove any obstruction or debris from the inlet cavity

Check if the strainer screen perforations are clear and unobstructed