DriSteem Vapor-Logic Instalační příručka stáhnout pdf (Strana 51)

DRI-STEEM GTS Humidifier Installation, Operation, and Maintenance Manual • Page 49

• Rotate the slip coupling as you push it on to the tubing.

• The O-rings are lubricated at the factory. If additional

lubrication is necessary, DO NOT use a petroleum-based

lubricant.

5. Allow the dispersion tubes to rest against the bottom of the duct.

6. Position the flange of the L-bracket so it is upstream of the tubes

when the assembly is rotated into position. Fasten the L-bracket

to the end of the dispersion tubes with the provided bolt, lock

washer, and flat washer.

7. Rotate the assembly up until the L-bracket aligns with the

mounting holes in the duct or air handler.

• 1½'' (DN40) dispersion tubes

– The header pitch is duplicated in the L-bracket.

– The dispersion tube and slip coupling must be fully

engaged on to the header stub for the O-rings to provide a

seal.

– The high end of the L-bracket can be fastened tight to the

duct or air handler.

– On the low end of the L-bracket, the fastener must be long

enough to compensate for the pitch, and a nut should be

provided and secured on both sides of the L-bracket and

the duct or air handler for stability.

• 2" (DN50) dispersion tubes

– Fasten the bracket to the top of the duct or air handler and

use the hose cuffs to compensate for the pitch of the header.

– Before securing the hose cuff in place, with the hose clamps

on the dispersion tube and the header stub, verify that the

dispersion tube orifices are directed perpendicular to the

airflow.

8. Verify that all fasteners are secure:

• L-bracket to duct

• Dispersion tubes to L-bracket

• Hose clamps on 2" (DN50) tubes

• Header support bracket fastener

9. Secure and seal the header escutcheon plate around the header.

10. See page 48 for steam supply and condensate drain line

connection instructions.

D i s p e r s i o n : R a p i d - s o r b ( c o n t i n u e d )

Assembly and installation instructions for a Rapid-sorb installed

with header inside the duct (continued)

Installation

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DriSteem Vapor-Logic Instalační příručka Strana 51