23
GTS HUMIDIFIER LX SERIES INSTALLATION, OPERATION, AND MAINTENANCE MANUAL
• Verify that the position of the pad or curb properly supports the unit and
that support structure dimensions coincide with unit dimensions.
• DriSteem rooftop curbs are shipped knocked down for ease of transporting
to the roof. The curb is manufactured out of 14-gauge galvanized steel
and is shipped with all hardware for bolt-together assembly, a curb gasket
for sealing between the curb and the unit, and an installation drawing. All
holes are matched before leaving the factory.
• Roof curbs supplied by others must be at least 14” high, and there must
be a gasket between the top of the curb and the base surface of the unit to
prevent moisture from leaking into the building from either driving rain or
melting snow.
• Prior to installation, remove all of the unit packaging.
• The GTS outdoor enclosure must be lifted by the lift plates (See Figure
23-1) on the base of the unit. It must be lifted in a fashion that holds it
level and keeps it from tipping, falling, or twisting.
• If the unit is severely twisted during handling, permanent damage can
occur.
• It is the installer’s responsibility to verify the handling equipment’s
capability to safely handle the unit.
• All lifting operations must be accomplished with a load spreader of
sufficient width to ensure that the lifting cables clear the side of the unit.
INSTALLATION
Outdoor enclosure: Mounting
FIGURE 23-1: OUTDOOR ENCLOSURE MOUNTING WITH LIFT BRACKET
OM-8011
1-1½" dia 938 mm) hole
lifting bracket in each
corner (typical of 4)
