Install Instructions

Installing Manifold Distribution Lines
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IM-PF 724596 1021 PureFlow Water System (EN)
10.3 Connecting Distribution Lines to the ManaBloc
PureFlow Press and PureFlow Crimp models are available and included
with each ManaBloc model. Supply connections are not included and
must be ordered separately. If there are unused ports, Viega recommends
capping them to protect from the home owner opening the wrong valve.
Use part number 36205 (½" ports) or 36204 (⅜" ports).
CAUTION!
The water supply to the ManaBloc and the port valves
shall be turned o󶈴 before attempting installation of PEX
connections.
10.3.1 Port Connections for PureFlow Press Connections
The water supply to the ManaBloc and the port valves shall be turned o󶈴
before attempting installation of press adapters.
CAUTION!
Use only sealing elements supplied with the adapters.
1. Ensure sealing element (A) is in place and the tool locater ring (B) is
present in its factory-installed position.
2. Square o󶈴 tubing to proper length and insert the 󶈵tting fully into the
end of the tubing as shown. Full insertion means tubing must be
completely visible in at least two viewing holes and may be partially
visible in one.
3. Place the PureFlow Press tool jaw over the attached press sleeve,
resting it against the tool locater ring. Press the sleeve with an
appropriately sized press jaw. DO NOT PRESS TWICE. Refer to
current Viega PureFlow Water Systems Manual for additional pressing
information.
B
A