Do not use a forklift truck to move the units

DUAL PUMP UNITS — ENGLISH

30XA		MOUNTING WEIGHT (lb) — Cu/Cu*
UNIT SIZE	A	B	C	D	E	F	Total
090	1394	3347	1369	1093	2330	1392	10,924
100	1420	3409	1406	1117	2382	1418	11,151
110	1433	3452	1428	1139	2416	1424	11,291

1201467 3491 1430 1142 2449 1458 11,436

30XA			MOUNTING WEIGHT (lb) — Cu/Cu*
UNIT SIZE	A	B	C	D	E	F	G	H	Total
140	2188	1735	2012	1889	1273	1004	1876	1990	13,966
160	2242	1762	2029	1919	1299	1019	1896	2043	14,209

DUAL PUMP UNITS — SI

30XA		MOUNTING WEIGHT (kg) — Cu/Cu*
UNIT SIZE	A	B	C	D	E	F	Total
090	632	1518	621	496	1057	631	4955
100	644	1546	638	507	1080	643	5058
110	650	1566	648	517	1096	646	5122
120	665	1583	649	518	1111	661	5187
30XA			MOUNTING WEIGHT (kg) — Cu/Cu*
UNIT SIZE	A	B	C	D	E	F	G	H	Total
140	992	787	913	857	577	455	851	903	6335
160	1017	799	921	871	589	462	860	927	6445
*Condenser Coil: Copper Fins/Copper Tubing.

	30XA090-120			30XA140,160
	COOLER SIDE			COOLER SIDE
				COOLER SIDE
C	B	A	D	C	B	A
			D	C	B	A

a30-4420

a30-4421

DEFEFGH

COMPRESSOR SIDE

Fig. 15C — Unit Mounting Weights (Units with Cu/Cu Condenser Coils) (cont)

RIGGING UNIT (See Fig. 16-18) — The 30XA080-500 units are designed for overhead rigging and it is important that this method be used. Holes are provided in frame base channels, marked for rigging (see rigging label on unit). Field-supplied shackles are required to facilitate lifting. Secure the shackles to the base rails at the points noted on the rigging label. See Table 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 against sides of unit, behind cables or chains. Run cables or chains to a central suspension point so that angle from horizontal is not less than 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 are mounted on a wooden skid under entire base of unit. Skid can be removed before unit is moved to installation site. Lift the unit from above to remove skid. See Fig. 16-18 for rigging center of gravity. On export units, the top skid can be used as the spreader bars. If the unit was shipped with a shipping bag, the bag must be removed to gain access to the rigging holes in the base rail.

If overhead rigging is not available, the unit can be moved on rollers or dragged. When unit is moved on rollers, the unit

skid, if equipped, must be removed. To lift the unit, use jacks at the 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 described above, and place unit on a pad. Apply moving force to the pad, and not the unit. When in its final location, raise the unit and remove the pad. If the unit was shipped with coil protection, it must be removed before start-up. The shipping bag for export units must be removed before start-up.

Step 3 — Cooler Fluid and Drain Piping Con- nections — See Fig. 19-22 for piping applications.

CAUTION

Remove the chilled water flow switch, entering and leaving water thermistors before welding connecting piping. Rein- stall flow switch and thermistors after welding is complete. Failure to remove these devices may cause unit damage.

GENERAL — The factory-installed victaulic connections al- low clamp-on connection of water lines to the coolers in all 30XA units. A flow sensor is factory-installed in the side of the entering fluid nozzle. See Fig. 23. See Table 3 for 30XA unit operating range. See Fig. 20 for cooler option dimensions.