Glow-worm Ultracom2 35 Store - Manual (Page 48)

0020112185_PROTO_13 - 01/11 - Glow-worm
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18.5 Silencer
A
2
1
3
Key
1 fixed silencer
2 Silencer retaining clip
3 Removable silencer
• Unclip and remove the silencer (3).
• Clean the interior of the silencer with a dry cloth if necessary,
taking care not to damage the internal foam.
• Repeat the operation in reverse order to replace the silencer.
18.6 Central heating expansion vessel
2
1
Key
1 Expansion vessel
2 Expansion vessel pressure inlet
• Check the expansion vessel's supply pressure (see « Technical
Data » chapter) by means of the pressure inlet located on the
expansion vessel. Adjust the pressure if necessary.
• Following the installation of a new expansion vessel, fill and
purge the appliance or installation, if necessary.
18.7 DHW expansion vessel
1
Key
1 DHW expansion vessel
i It is not necessary to remove the heating expansion
tank to remove the hot water expansion tank.
• Check the hot water expansion tank supply pressure (see
section “Technical data”) using the pressure tap located below
it and adjust if necessary.
• Following the installation of a new expansion vessel, fill and
purge the appliance or installation, if necessary.
MAINTENANCE