Trane Technologies CVHE - Waterbox Removal and Installation; Reassembly

D
WARNING
Overhead Hazard!
Never stand below or in close proximately to heavy
objects while they are suspended from, or being lift-
ed by, a lifting device. Failure to follow these instruc-
tions could result in death or serious injuries.
8. Store waterbox in a safe and secure locaon and posion.
Note: Do not leave waterbox suspended from lifting
device.
Reassembly
Once service is complete the waterbox should be rein-
stalled on the shell following all previous procedures in
reverse. Use new O-rings or gaskets on all joints after
thoroughly cleaning each joint.
9. Torque waterbox bolts. Refer to Table 16.
CenTraVac
Refer to Table 16 for torque and refer to CVHE-SVN02D-
EN,
Installation - Piping Information: Water- Cooled
CenTraVac with CH530
, or the most recent version for
CVHE torquing procedure.
Table 16. CenTraVac torque
Botl Size Inch
(mm)
Gasket type O-ring
ft·lb (N·m)
Flat ft·lb (N·m)
3/8” (9.5) 25 (34) 12–18 (16–24)
1/2” (13) 70 (95) 33–50 (45–68)
5/8” (16) 150 (203) 70–90 (95–122)
3/4” (19) 250 (339) 105–155 (142–210)
TCVHE-SVX04D-EN 73
Waterbox Removal and Installation
RELEASED 10/Mar/2020 06:59:20 GMT