Carrier 19XR,XRV Hermetic Centrifugal Liquid Chillers - Manual (Page 95)

95
Table 17A — 19XR Waterbox Cover Weights — English (lb)
LEGEND
NOTE: Weight for NIH 2-Pass Cover, 150 psig is included in the heat exchanger weights shown in Table 6.
RIG MACHINE COMPONENTS — Refer to instructions
below, Fig. 6-9, and Carrier Certified Prints for machine com-
ponent disassembly.
HEAT
EXCHANGER
WATERBOX
DESCRIPTION
FRAME 1 FRAME 2 FRAME 3
Standard
Nozzles
Flanged
Standard
Nozzles
Flanged
Standard
Nozzles
Flanged
COOLER/
CONDENSER
NIH, 1 Pass Cover, 150 psig 177 204 320 350 320 350
NIH, 2 Pass Cover, 150 psig 185 218 320 350 320 350
NIH, 3 Pass Cover, 150 psig 180 196 300 340 300 340
NIH/MWB End Cover, 150 psig 136 136 300 300 300 300
NIH, 1 Pass Cover, 300 psig 248 301 411 486 411 486
NIH, 2 Pass Cover, 300 psig 255 324 411 518 411 518
NIH, 3 Pass Cover, 300 psig 253 288 433 468 433 468
NIH/MWB End Cover, 300 psig 175 175 400 400 400 400
HEAT
EXCHANGER
WATERBOX
DESCRIPTION
FRAME 4 FRAME 5 FRAME 6
Standard
Nozzles
Flanged
Standard
Nozzles
Flanged
Standard
Nozzles
Flanged
COOLER/
CONDENSER
NIH, 1 Pass Cover, 150 psig 148 185 168 229 187 223
NIH, 2 Pass Cover, 150 psig 202 256 224 298 257 330
NIH, 3 Pass Cover, 150 psig 473 489 629 655 817 843
NIH/MWB End Cover, 150 psig 317 317 393 393 503 503
NIH, 1 Pass Cover, 300 psig 593 668 764 839 959 1035
NIH, 2 Pass Cover, 300 psig 594 700 761 878 923 1074
NIH, 3 Pass Cover, 300 psig 621 656 795 838 980 1031
NIH/MWB End Cover, 300 psig 569 569 713 713 913 913
HEAT
EXCHANGER
WATERBOX
DESCRIPTION
FRAME 7 COOLER FRAME 7 CONDENSER
Standard
Nozzles
Flanged
Standard
Nozzles
Flanged
COOLER/
CONDENSER
NIH, 1 Pass Cover, 150 psig 329 441 329 441
NIH, 2 Pass Cover, 150 psig 426 541 426 541
NIH, 3 Pass Cover, 150 psig 1202 1239 1113 1171
NIH/MWB End Cover, 150 psig 789 789 703 703
NIH, 1 Pass Cover, 300 psig 1636 1801 1472 1633
NIH, 2 Pass Cover, 300 psig 1585 1825 1410 1644
NIH, 3 Pass Cover, 300 psig 1660 1741 1496 1613
NIH/MWB End Cover, 300 psig 1451 1451 1440 1440
HEAT
EXCHANGER
WATERBOX
DESCRIPTION
FRAME 8 COOLER FRAME 8 CONDENSER
Standard
Nozzles
Flanged
Standard
Nozzles
Flanged
COOLER/
CONDENSER
NIH, 1 Pass Cover, 150 psig 417 494 417 494
NIH, 2 Pass Cover, 150 psig 531 685 531 685
NIH, 3 Pass Cover, 150 psig 1568 1626 1438 1497
NIH/MWB End Cover, 150 psig 1339 1339 898 898
NIH, 1 Pass Cover, 300 psig 2265 2429 1860 2015
NIH, 2 Pass Cover, 300 psig 2170 2499 1735 2044
NIH, 3 Pass Cover, 300 psig 2273 2436 1883 1995
NIH/MWB End Cover, 300 psig 1923 1923 1635 1635
NIH — Nozzle-in-Head
MWB — Marine Waterbox
IMPORTANT: Only a qualified service technician should
perform this operation.
Do not attempt to disconnect flanges while the machine is
under pressure. Failure to relieve pressure can result in per-
sonal injury or damage to the unit.
Before rigging the compressor, disconnect all wires enter-
ing the power panel.