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Direct Steam Injection Humidifier
Installation Instructions and User Manual
Page | 9
Stage 2 – Steam Header Installation
Any installation work must be carried out by suitably qualified personnel.
Steam Header Installation (with Multiple steam distributors only)
Align the outlets of the steam header with the steam inlet of each steam distributors.
Use proper size union to connect the steam header to the steam distributors. Refer to
Illustration 10 - Mini Rack
.
The distance between the header and the steam distributor’s inlet port must not exceed 8”
(203 mm) and both header and steam distributor ports must be aligned, no elbows can be
used to pipe the connection.
Mini rack model, the connections between the steam header and the steam jacketed
distributors are assembled at the factory. The steam distributors and the header assembly
come as separate, single parts.
Illustration 9 - Steam Header with Union
Illustration 10 - Mini Rack
Header
Steam Dispersion
Tube
8" (203 mm) Max
Union
ISOLATING VALVE
CONTROL VALVE
STRAINER
SEPARATOR
TEMPERATURE SENSOR
FOR JACKET
TEMPERATURE SENSOR
FOR SEPARATOR
VENTILATION DUCT
STEAM JACKET
DISTRIBUTOR
AND HEADER
(SINGLE PART)
FLOAT AND THERMOSTATIC
STEAM TRAP
ESCUTCHEON PLATES
