Filter
Top Products
10-40
Page 35
2008-10-01
3. EXAMINATION
A. Examination
(1) Examine ducts, air-handling units, and conditions for compliance with requirements
for installation tolerances and other conditions affecting performance.
(2) Examine roughing-in for piping systems to verify actual locations of piping
connections before humidifier installation.
(3) Proceed with installation only after unsatisfactory conditions have been corrected.
B. Installation
(1) Install humidifiers and steam dispersion panels per manufacturers’ instructions.
(2) Seal humidifier dispersion-tube duct penetrations with flange.
(3) Install with required clearance for service and maintenance.
C. Testing
(1) System verification testing is part of the commissioning process. Verification testing
shall be performed by the Contractor and witnessed and documented by the
Commissioning Authority. Refer to section 01810, Commissioning, for system
verification tests and commissioning requirements.
XXXXX OR XXXXX
(2) Manufacturer’s Field Service: Engage a factory-authorized service representative
to inspect field-assembled components and equipment installation, including piping
and electrical connections. Report results in writing.
(a) Leak Test: After installation, charge system and test for leaks. Repair leaks
and retest until no leaks exist.
(b) Operational Test: After electrical circuitry has been energized, start units to
confirm proper unit operation. Remove malfunctioning units, replace with
new units, and retest.
(c) Test and adjust controls and safeties. Replace damaged and malfunctioning
controls and equipment.