15
WIKA operating instructions model TC52-M
14502900.01 12/2021 EN/DE/FR/ES
EN
5.1.3 Vessel surface cleaning
Using a hand drill with auxillary side handle attachment begin cleaning the surface using a
50 mm [2 in] coarse grit sanding pad or coarse grit flap disc.
Surface must have scale and rust removed to provide proper adhesion of magnet. A bright
finish of the surface metal is preferred.
WARNING!
Risk of over grinding the vessel wall thickness
Vessel wall thickness is critical to proper operations. Over griding can cause
a weakened or thin section of the vessel wall.
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Use proper grinding methods and tools.
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Only remove scale and rust.
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Do not penetrate the vessel surface!
5. Commissioning, operation
