Schwank builderSchwank S100U - Manual (Page 22)

22
S100-F / ITB-F I&O Manual
IM101230
RD: SEP 2014
RL: 11A
9.4 STRAIGHT TUBE SEISMIC RESTRAINT -
LATERAL AND LONGITUDINAL
In areas prone to earthquake, or as specified on a project, install lateral and longitudinal seis-
mic restraints as indicated in Figure 15. If the heater location can be impacted by wind
(outdoors, aircraft hangars, etc) refer to High Wind Restraint Section 9.5, Figure 16.
These restraint systems indicate typical suspension of and attachment to the heater. Attach-
ment of suspension hardware to the structure will be as required by site structural conditions,
installation codes, and/or local engineering design requirements. Other material or systems of
restraint may be specified by local or national codes, or by project engineering specifications.
Schwank / InfraSave offers optional items: #2 Lion Chain 115 lb work load x 200 ft roll (PN: JL-
0800-XX); and Safety Snap Hooks (PN: JL-0800-SH = pkg 24; JL-0800-SH-B = pkg 100).
Any and all other required seismic mounting hardware is field supplied by the installer.
FIGURE 15
9.5 STRAIGHT TUBE HIGH WIND RESTRAINT -
LATERAL, LONGITUDINAL, AND VERTICAL
In areas with wind conditions (aircraft hangers, etc) in addition to lateral and longitudinal re-
straint the heater must be restrained from vertical movement. Suspend the heater using 3/8”
threaded rod with 3” adjustment turnbuckle through a safety ring at each hanger location.
FIGURE 16