Service Connections - Milnor MWF63C7 Installation And Service

BIMUUI02 (Published) Book specs- Dates: 20050117 / 20050117 / 20050117 Lang: ENG01 Applic: MXA

Service Connections

General
1.
Required service connections, (depending on machine model and optional features) are as
follows:
1. Piped inlets and outlets (cold water, hot water, flush water, direct steam, liquid supply and
drain to sewer). The sizes and locations of piped inlets and outlets are shown on the
dimensional drawing for your machine.
2. Electrical power connections.
Requirements for Piped Connections
2.
Notice 1 : Machine Damage Hazards—Valve bodies will be ruined if twisted and
distorted.
• Hold the connection side of the valve with a wrench when connecting plumbing.
1. Inlet pressures must be within the minimum/maximum range specified. Pressure outside of
the specified range may cause the machine to operate inefficiently or malfunction and may
damage machine components.
2. A separate flush water valve pressure regulator set for approximately 28 psi (193 kPa) is
shipped with the machine (Figure 1). Install this regulator on the flush water inlet when
installing piping.
3. Throughly flush all water lines before making connections.
4. We recommend installing 40 mesh strainers or filters in front of the cold, hot and third water
valves.
5. When connecting water and steam inlets, always install unions and shut off valves at the
point of connection to permit removal of the machine components for servicing, when
necessary.
Figure 1: Flush water valve pressure regulator
CAUTION 2 : Machine Damage Hazards—Pumped chemical systems, if not properly
installed, can cause corrosion damage.
• See the reference manual for precautions and additional information before making any
chemical connections.
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Service Connections
PELLERIN MILNOR CORPORATION