DriSteem Vaporstream Spécifications Page 50

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46
VAPORSTREAM INSTALLATION, OPERATION, AND MAINTENANCE MANUAL
Rapid-sorb
CAUTION
Operate Rapid-sorb within rated steam
capacity
Excessive steam flow to the Rapid-sorb
steam dispersion assembly can
cause condensate to exit the tubelets,
which can cause water damage and
standing water in the duct or air
handler.
To avoid condensate exiting the
tubelets, do not operate the Rapid-sorb
beyond its rated capacity.
mc_060210_0940
Important:
Before marking and drilling holes in the duct
or air handler, refer to ALL pitch requirements
for the Rapid-sorb assembly you received
(see Table 47-1). The size, quantity, and
location of penetrations are determined by the
dimensions and configuration of the Rapid-sorb
assembly you received.
mc_060210_0937
Read all dispersion instructions in this manual, and follow the installation
instructions below:
Unpack shipment and verify receipt of all Rapid-sorb components
with packing list. Report any shortages to DriSteem immediately. The
components typically include the following:
Multiple dispersion tubes
– Header
¾" × 2" (19 mm × 51 mm) L-bracket
Note: Dispersion tubes, header, and L-bracket are each tagged with the
customer requested identification number.
A single duct escutcheon plate the size of the header
Slip couplings or hose cuffs and clamps
Accessories such as duct plates, slip couplings, or hose cuffs
Bolts and washers for mounting the dispersion tubes to the bracket
L-bracket mounting holes (see note at left):
L-bracket 50" (1270 mm) long or shorter has a mounting hole 4" (102
mm) from each end for mounting the L-bracket to the duct or air handler
wall.
L-bracket longer than 50" (1270 mm) has an additional mounting hole
in the center.
Note: Hardware for mounting the L-bracket to the duct or air handler
wall and the hardware for the header support bracket is not
provided.
Select an installation location that provides necessary access in and around
the ductwork or air handler.
The Rapid-sorb typically is installed centered side to side in a duct, or is
installed across the face of a coil in an air handler.
The center line of the outer dispersion tubes should never be closer than
4.5" (114 mm) from the side of the ductwork or air handler wall.
The following instructions are for a typical Rapid-sorb installation —
horizontal-airflow duct with Rapid-sorb header either inside or outside
the duct. See the Dri-calc Installation Guides library or contact your
representative/distributor or DriSteem for installation instructions for air
handler or vertical airflow applications.
mc_060210_0945-NA
INSTALLATION
Dispersion:
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