Glow-worm Ultracom2 sxi - Manual (Page 42)

0020092785_02 - 05/10 - Glow-worm
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18.5 Silencer
12sxi / 18sxi
A
B
C
3
1
2
Key
1 Silencer retaining screw
2 fixed silencer
3 Removable silencer
• Remove the silencer retaining screws (1) 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.
30sxi
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 Expansion vessel
1
2
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.
MAINTENANCE