DriSteem Vapor-Logic Instalační příručka stáhnout pdf (Strana 46)

Page 44 • DRI-STEEM GTS Humidifier Installation, Operation, and Maintenance Manual

General Rapid-sorb installation instructions

• Before you begin installation, read all dispersion instructions in

this manual.

• Before you begin installation, unpack shipment and verify receipt

of all Rapid-sorb components with packing list. Report any

shortages to DRI-STEEM factory immediately. The components

typically include the following:

– Multiple dispersion tubes

– Header

– ¾" × 2" (19 mm × 51 mm) L-bracket

– 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 are

in a plastic bag.

– The bolts and washers for mounting the dispersion tubes to the

bracket will be in the end of the tubes or packaged in a bag with

the other accessories.

– The tubes, header, and L-bracket are tagged with the customer

requested identification number written on each component.

• When choosing a location for installation, select a 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.

• Rapid-sorbs are provided with an L-bracket for installation:

– L-brackets that are 50" (1270 mm) or less in length have a hole

4" (102 mm) in from each end to mount the L-bracket to the

duct or air handler wall.

– L-brackets that are greater than 50" (1270 mm) in length have

an additional hole in the center of the L-bracket.

– I m p o r t a n t : Before marking and drilling holes in the duct or

air handler, refer to ALL pitch requirements for the Rapid-sorb

assembly you received (see the table on

Page 45). The size, quantity, and location of penetrations are

determined by the specific dimensions and configuration of the

Rapid-sorb assembly you received.

– Note: The hardware for mounting the L-bracket to the duct

or air handler wall and the hardware for the header support

bracket is not provided.

• The Rapid-sorb instructions that follow are for the most

typical Rapid-sorb installations — installed in a duct horizontal

airflow with Rapid-sorb header either inside or outside the

duct. See the Dri-calc Installation Guides library or contact

your representative/distributor or DRI-STEEM for installation

instructions for air handler or vertical airflow applications.

D i s p e r s i o n : R a p i d - s o r b

C A U T I O N !

Failure to follow the recommendations in

this section can result in excessive back

pressures on the humidifier. This will result

in unacceptable humidification system

performance such as leaking gaskets, blown

water seals, erratic water level control, and

spitting condensate from the dispersion

tube(s).

Table 44-1:

Rapid-sorb dispersion tube capacities

Tube capacity Tube diameter

lbs/hr kg/h inches DN

≤ 35 ≤ 16 1½ 40

36-70 17-32 2 50

Table 44-2:

Rapid-sorb header capacities

Header capacity Header diameter

lbs/hr kg/h inches DN

≤ 250 ≤ 113 2 50

251-500 114-227 3 80

501-800 228-363 4 100

Installation

1 2 ... 41 42 43 44 45 46 47 48 49 50 51 ... 79 80

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