Raytheon UY75, Руководство по установке и обслуживанию

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2–25
Installation
F232048
Steam Requirements
Install piping in accordance with approved
commercial steam practices. Steam
requirements are shown in the table below.
Indirect Steam Heating/Water Cooling
Option
For machines equipped with optional indirect
steam heating/water cooling, an additional
cold water supply line must be provided for the
1/2" NPT (13 mm) cooling inlet. See the table
below for more information about the indirect
steam heating/water cooling option.
The condensate return/cooling water drains
should either drain through an elbow and pipe
into a floor drain or directly into a closed drain
system.
Steam Supply Information
Steam inlet connection size,
in/mm 1/2 NPT / 13
Number of steam inlets 1
Recommended pressure, psi/bar 50 / 3.4
Maximum pressure, psi/bar 80 / 5.4
Recommended Boiler Sizes
Model Bhp kW
UY 75 0.8 7.8
UY 160 1.5 14.7
UY 230 2.25 22.0
Never touch internal or external steam
pipes, connections, or components. These
surfaces can be extremely hot and will
cause severe burns. The steam must be
turned off and the pipe, connections, and
components allowed to cool before the pipe
can be touched.
SW014
WARNING
Indirect Steam Option
Condensate return/cooling water
drain connection size, in/mm 1/2 NPT /
13
Number of condensate return/cool-
ing water drains
2
Cooling water connection size,
in/mm 1/2 NPT /
13
Number of cooling water inlets 1