Cleaning the sight glass in the boiler door
Check gaskets
A
and hose connec-
tion
B
for leaks.
Closing the boiler door
1.
Tighten the screws on the boiler
door evenly and diagonally.
2.
Install the gas supply pipe and
check for soundness.
Checking the thermal insulation
Check the thermal insulation fit and
adjust, if required.
Checking the mixer for obstructions and leaks
1.
Remove the motorised lever from
the mixer handle.
2.
Check the mixer for ease of opera-
tion.
3.
Check the mixer for leaks. Replace
the O-rings if the mixer leaks.
4.
Snap the motorised lever into
place.
Further details regarding the individual steps
(cont.)
15
Commissioning, inspection, maintenance
56
92
405
GB
Summary of Contents for VITOCROSSAL 300
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