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STVZ1I ed 10/09
VICTRIX Zeus 1 I
Technical Documentation
Technical Documentation
GIM Multifunction Integrated Unit
Before replacing the various components present on the GIM
unit, the water present inside the primary circuit must be
drained by opening the system draining valve (15).
Before draining, ensure that the system filling valve is closed.
Three-way valve cartridge replacement.
To replace the 3-way cartridge (1) slide the locking clip out (2)
and extract the small electric motor (3) and then unscrew the
screw fasteners (4) that fix the cartridge (1) to the composite
body (6).
N.B.:
when re-mounting the cartridge, pay particular atten-
tion to correctly insert the two small sheet steel reinforcement
plates (5).
Pump motor replacement.
To replace the pump body, remove the 4 screws (8) that fix the
motor (7) to the composite body (6).
Replacement of the automatic air vent valve.
To replace the air vent valve, the relative locking clip must be
removed and the valve extracted (9) paying attention not to
damage the relative O-ring.
N.B.:
when re-mounting the air vent valve, pay particular
attention to insert the relative O-ring correctly.
By-pass cartridge replacement.
To replace the by-pass cartridge, loosen the relevant 2 screws 12
that fix the cartridge body (11) to the flow manifold (10).
N.B.:
when re-mounting the by-pass cartridge body pay par-
ticular attention not to damage the gasket.
3 bar safety valve replacement.
To replace the 3 bar safety valve (13) slide the relative locking
clip out.
N.B.:
when re-mounting the 3 bar valve, pay particular atten-
tion to insert the relative O-ring correctly.
System pressure switch replacement.
To replace the system pressure switch (14), slide the relevant
locking clips out.
N.B.:
when re-mounting the system pressure switch, pay par-
ticular attention to insert the relative O-ring correctly.
3
2
1
4
5
9
8
14
13
11
7
6
12
10
15
Содержание VICTRIX Zeus 26 1 I
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