Carrier AQUAFORCE 30XA080-500 Installation Instructions Manual

Also see for AQUAFORCE 30XA080: Installation instructions Controls, start-up, operation, service and troubleshooting instructions Product data Controls, start-up, operation, service and troubleshooting instructions

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Carrier AQUAFORCE 30XA080-500 Installation Instructions Manual Manual pdf 41 page image

41RIGGING UNIT (See Fig. 16-18) — The 30XA080-500 unitsare designed for overhead rigging and it is important that thismethod be used. Holes are provided in frame base channels,marked for rigging (see rigging label on unit). Field-suppliedshackles are required to facilitate lifting. Secure the shacklesto the base rails at the points noted on the rigging label. SeeTable 2 for the number of lifting points for each unit.Do not use a forklift truck to move the units.Use spreader bars to keep cables or chains clear of unit sides.As further protection plywood sheets may be placed againstsides of unit, behind cables or chains. Run cables or chains to acentral suspension point so that angle from horizontal is not lessthan 45 degrees. Raise and set unit down carefully.See Fig. 16-18 for rigging centers of gravity.For shipping, some domestic units and all export units aremounted on a wooden skid under entire base of unit. Skid canbe removed before unit is moved to installation site. Lift theunit from above to remove skid. See Fig. 16-18 for riggingcenter of gravity. On export units, the top skid can be used asthe spreader bars. If the unit was shipped with a shipping bag,the bag must be removed to gain access to the rigging holes inthe base rail.If overhead rigging is not available, the unit can be movedon rollers or dragged. When unit is moved on rollers, the unitskid, if equipped, must be removed. To lift the unit, use jacks atthe rigging points. Use a minimum number of rollers to distrib-ute the load such that the rollers are no more than 6 ft (1.8 m)apart. If the unit is to be dragged, lift the unit as describedabove, and place unit on a pad. Apply moving force to the pad,and not the unit. When in its final location, raise the unit andremove the pad. If the unit was shipped with coil protection, itmust be removed before start-up. The shipping bag for exportunits must be removed before start-up.Step 3 — Cooler Fluid and Drain Piping Con-nections — See Fig. 19-22 for piping applications.GENERAL — The factory-installed victaulic connections al-low clamp-on connection of water lines to the coolers in all30XA units. A flow sensor is factory-installed in the side of theentering fluid nozzle. See Fig. 23. See Table 3 for 30XA unitoperating range. See Fig. 20 for cooler option dimensions.DUAL PUMP UNITS — ENGLISHDUAL PUMP UNITS — SI*Condenser Coil: Copper Fins/Copper Tubing.30XAUNIT SIZEMOUNTING WEIGHT (lb) — Cu/Cu*A B C D E F Total090 1394 3347 1369 1093 2330 1392 10,924100 1420 3409 1406 1117 2382 1418 11,151110 1433 3452 1428 1139 2416 1424 11,291120 1467 3491 1430 1142 2449 1458 11,43630XAUNIT SIZEMOUNTING WEIGHT (lb) — Cu/Cu*A B C D E F G H Total140 2188 1735 2012 1889 1273 1004 1876 1990 13,966160 2242 1762 2029 1919 1299 1019 1896 2043 14,20930XAUNIT SIZEMOUNTING WEIGHT (kg) — Cu/Cu*A B C D E F Total090 632 1518 621 496 1057 631 4955100 644 1546 638 507 1080 643 5058110 650 1566 648 517 1096 646 5122120 665 1583 649 518 1111 661 518730XAUNIT SIZEMOUNTING WEIGHT (kg) — Cu/Cu*A B C D E F G H Total140 992 787 913 857 577 455 851 903 6335160 1017 799 921 871 589 462 860 927 644530XA090-120 30XA140,160Fig. 15C — Unit Mounting Weights (Units with Cu/Cu Condenser Coils) (cont)a30-4420 a30-4421ABCFEDCOOLER SIDECOMPRESSOR SIDEABCDHGFECOOLER SIDECOMPRESSOR SIDECAUTIONRemove the chilled water flow switch, entering and leavingwater thermistors before welding connecting piping. Rein-stall flow switch and thermistors after welding is complete.Failure to remove these devices may cause unit damage.