Viessmann Vitorond 200 VD2 1080, Инструкция по эксплуатации

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12
Initial start-up, inspection and maintenance
Further details regarding the individual steps
(cont.)
Cleaning sight glass in boiler door
Check gaskets and hose connection
for leaks.
Checking mixer for easy operation and leaks
1. Remove the motorised lever from
the mixer handle, and check the
mixer for ease of movement.
2. Check the mixer for leaks.
Replace the OĆrings if the mixer
leaks.
3. Snap the motorised lever into
place.
Checking draught stabiliser
(if installed)
Release the latch on the regulating
disc.
The regulating disc must swing
freely during burner operation.
5692Ă517ĂGB