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Immersion Heater Replacement
If the thermal cut out on the Immersion heater operates contact a competent installer. If the thermal
cut out fault occurs again the immersion will need to be replaced.
Prior to installing the replacement Immersion, ensure the o-ring is correctly positioned on the head
Thread the Immersion by hand until it is hand tight and then tighten gently to allow the o-rings to
create a water tight seal.
Inspection
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tion in the cylinder.
Safety Valve Checks
Water discharges from either the temperature/pressure relief valve or the expansion relief valve
indicates a problem.
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tively.
the tundish.
installer