14
Initial start−up, inspection and maintenance
Further details regarding the individual steps (cont.)
Checking the water chamber for deposits
1. Open hand hole coverA.
2. Fully drain the boiler.
3. Clean the water chamber (hose it
out) and remove deposits via the
blow−down valve and drain. In
case of harder deposits which
cannot be removed by hosing
down, carry out a chemical
cleaning process using added
descaler.
4. Clean all sealing faces on closures,
and replace gaskets, where
required. Retighten new gaskets
after commissioning and recheck
after 24hours.
5692729 GB
A
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