16
Part No. 6-847703-00 Rev. C00
Installation
CAUTION:
• Each header segment and control section
must be supported by a header bracket.
• In order to prevent damage to manifold piping
connections, vertical stands must be securely
braced to permanent structure to prevent
movement.
DETAIL A
DETAIL B
Figure 13
DETAIL C
Manifold's main outlet and relief valve outlet
are supplied with zero clearance, o-ring sealed
unions. Main outlet connection is 3/4 NPTF and
relief valve is 1/2 NPTF. A 3/4" source shut-off
valve is also supplied with manifold control panel.
Inlet side of source shut-off valve is 3/4 NPTM for
connection directly to main outlet union. Outlet
side is a 3/4" nominal copper. A plugged, 1/8
NPTF port is provided on outlet side of valve to aid
in purging.
Main Outlet and Relief Valve Connection
CAUTION:
• Close 3/4" source shut-off valve to prevent
debris from falling into manifold during
brazing procedure.
• To prevent damage to internal o-ring, do not
apply heat to relief valve union. Braze male
sweat adapter to relief piping prior to
attaching to union.
High-pressure reserve header must be piped to
inlet on bottom of manifold control panel. Both
outlet of reserve header and manifold inlet are
supplied with zero clearance, o-ring sealed
unions. Both unions have 1/2 NPTF threads.
Piping type and installation must be in accordance
with current NFPA requirements.
HP Reserve Header Connection
CAUTION:
To prevent damage to internal o-ring, do not
apply heat to reserve header or manifold inlet
zero clearance unions. Braze male sweat
adapters to interconnecting piping prior to
attaching to unions.
Floor Mounting HP Reserve Header
