Trane RuptureGuard CDHF, Installation, Operation And Maintenance Manual

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CTV-SVX06J-EN 21
☐ Carbon rupture disk and gaskets removed and
discarded.
☐ Proper adapters utilized with proper sealant
(Loctite
® 242 or Loctite ® 277) or welded.
☐ Excess flow valve installed horizontally; refer to
figures in
“Overview,” p. 7 .
☐ Pressure gauge installed; refer to figures in
“Overview,” p. 7 .
☐ Pressure switch installed (when selected); refer to
figures in
“Overview,” p. 7 .
☐ Purge discharge line connected to the downstream
side piping to vent purge exhaust out the vent line
to the outdoors and no u-traps created in this line.
☐ Drip leg and drain present.
☐ Pressure test RuptureGuard ™ installation using 5
psig (34.5 kPaG) dry nitrogen.
☐ Chiller nitrogen holding charge applied (5 psig [34.5
kPaG]).
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