Trane RuptureGuard CDHF Installation, Operation And Maintenance Manual page 21

Pressure relief system option
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☐ 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.
☐ Pressure gauge installed; refer to figures in
"Overview," p.
7.
☐ Pressure switch installed (when selected); refer to
figures in
"Overview," p.
CTV-SVX06J-EN
7.
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]).
I I n n s s t t a a l l l l a a t t i i o o n n
21

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