Installation Instructions

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30GXN,R080-528 30GX080-350 Vibration Isolation Accessory Kit

Installation Instructions →

Part Number: 30GX900023 (30GX080-205, 225, 249, 250, 264, 265; 30GXN,R080-205, 225, 249, 250, 264, 265 and associated modular sizes 30GX900035 (30GX281-350, 30GXN,R208, 228, 253, 268-350 and associated modular sizes) SAFETY CONSIDERATIONS Installing, starting up, and servicing air-conditioning equipment can be hazardous due to system pressures, electrical components, and equipment location. Only trained, qualified installers and service mechanics should install, start up, and service this equipment. When working on the equipment, observe precautions in the literature and on tags, stickers, and labels attached to the equipment. Follow all safety codes. Wear safety glasses and work gloves.

GENERAL The vibration isolation accessory kits consist of 10 each 24-in. x 3-in. x 1/4-in. resilient neoprene pads (Fig. 1) for use with the 30GX,GXN,GXR080-205, 225, 249, 250, 264, 265, or 14 each of the same pads for use with the 30GX,GXN,GXR208, 228, 253, 268-350 units. See Table 1 for modular size combinations. The pads are oil-resistant and have a cross-ribbed design with ribs of alternating heights. One pad should be mounted under each mounting location.

PREINSTALLATION Remove accessory from packaging and inspect shipment for damage. File claim with shipping company if accessory is damaged or incomplete.

INSTALLATION Install the accessory kit as follows: 1. The accessory kit is usually installed at the initial unit installation. If the kit is to be installed after the unit is already in place, disconnect all power to the unit first.

To avoid possible electrical shock and personal injury, all power to unit must be disconnected before working on unit. Tag all disconnects to alert others unit is being worked on. 2. Rig unit per base unit installation instructions and raise unit above its final installation location. 3. Insert one pad under each base rail mounting location. See Fig. 2 and 3. Extra pads may be placed at other locations if desired. 4. Lower unit in place. Note that unit must be leveled according to base unit installation instructions. 5. If base rail is to be bolted in place, insert bolts through unit feet and pad material. If nuts are used on mounting

bolts, tighten nuts finger tight. Do not torque nuts, as this reduces the effectiveness of the vibration isolation pads. 6. Restore unit power or continue with initial unit installation. →

Table 1 — 30GXN,R Modular Combination Sizes SIZE 30GXN,GXR 220 (50 Hz only) 240 (50 Hz only) 275 (50 Hz only) 283 (60 Hz & 50 Hz) 300 (50 Hz only) 303 (60 Hz & 50 Hz) 320 (50 Hz only) 328 (60 Hz & 50 Hz) 345 (50 Hz only) 353 (60 Hz & 50 Hz) 365 (50 Hz only) 370 (60 Hz only) 373 (60 Hz & 50 Hz) 390 (60 Hz only) 393 (60 Hz & 50 Hz) 395 (50 Hz only) 410 (50 Hz only) 415 (60 Hz only) 418 (60 Hz & 50 Hz) 440 (50 Hz only) 450 (60 Hz only) 453 (60 Hz & 50 Hz) 470 (50 Hz only) 475 (60 Hz only) 478 (60 Hz & 50 Hz) 495 (50 Hz only) 500 (60 Hz only) 503 (60 Hz & 50 Hz) 520 (50 Hz only) 525 (60 Hz only) 528 (60 Hz & 50 Hz)

MODULE A 125 125 135 153 160 163 160 178 175 178 250 225 253 264 253 264 225 264 268 225 225 228 250 249 253 250 249 253 264 264 268

CHASSIS SIZE 3 3 3 5 4 6 4 6 5 6 6 5 8 6 8 6 5 6 8 5 5 7 6 6 8 6 6 8 6 6 8

MODULE B 090 115 135 138 135 138 160 153 175 178 135 150 138 135 153 135 205 160 153 225 225 228 225 225 228 250 249 253 264 264 268

CHASSIS SIZE 2 3 3 4 3 4 4 5 5 6 3 4 4 3 5 3 5 4 5 5 5 7 5 5 7 6 6 8 6 6 8

Fig. 1 — Vibration Isolation Pad

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations. PC 903 Catalog No. 533-00006 Printed in U.S.A. Form 30GX-24SI Pg 1 102 7-00 Replaces: 30GX-18SI Book 2 Tab 5c

VIBRATION ISOLATION PAD

Fig. 2 — Typical Installation

6 in. (152)

CONTROL BOX END

99 in. (2515)

6 in. (152)

30GXN,R 080,090, 220B

CONTROL BOX END

85 1/8 in. (2162)

117 3/16 in. (2977)

30GXN,R 083, 093-115, 125, 135 220A, 240A/B, 275A/B, 300B, 365B, 390B, 395B

131 3/8 in. (3336)

113 3/8 in. (2879)

153 3/16 in. (3891) 6 in. (152)

CONTROL BOX END

106 in. (2692)

30GXN,R 118,128,138,150,160, 283B, 300A, 303B, 320A/B, 370B, 373B, 415B

167 5/16 in. (4250)

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Fig. 3 — Vibration Isolation Pad Locations

102

2

85 1/8 in. (2162)

85 1/8 in. (2162)

157 3/16 in. (4008) 107 1/2 in. (2731)

208 1/16 in. (5285)

22 3/4 in. (578)

CONTROL BOX END

30GXN,R 153 174,175, 283A, 328B 345A/B, 393B, 418B

85 1/8 in. (2162)

231 in. (5867)

244 1/16 in. (6199) 169 3/4 in. (4312) 97 1/16 in. (2466) 22 3/4 in. (578)

CONTROL BOX END

30GXN, R 163, 178, 303A, 328A, 353A/B

85 1/8 in. (2162)

266 15/16 in. (6780)

22 3/4 in. (578)

CONTROL BOX END

58 1/2 in. (1486)

208 1/16 in. (5285) 173 11/16 in. (4412) 107 1/2 in. (2731)

30GXN,R 204,205,225, 370A, 410A/B, 440A/B, 450A/B 470B, 475B

85 1/8 in. (2162)

231 in. (5867)

→

Fig. 3 — Vibration Isolation Pad Locations (cont)

3

102

280 1/16 in. (7114) 229 7/8 in. (5839) 166 11/16 in. (4233) 130 3/16 in. (3307) 73 1/16 in. (1856)

22 3/4 in. (578)

CONTROL BOX END

30GXN,R 208,228 453A, 453B, 478B

85 1/8 in. (2162)

303 1/4 in. (7703) 219 11/16 in. (5580)

22 3/4 in. (578)

47 11/16 in. (1211)

97 1/16 in. (2465)

CONTROL BOX END

169 3/4 in. (4312)

30GXN,R 249,250,264, 365A, 390A, 395A, 415A 470A, 475A, 495A/B, 500A/B 520A/B, 525A/B

85 1/8 in. (2162)

267 1/4 in. (6788) 316 1/8 in. (8030) 265 13/16 in. (6752) 215 1/2 in. (5474) 179 7/16 in. (4558) 130 1/8 in. (3305) 73 in. (1854)

CONTROL BOX END

22 11/16 in. (525)

30GXN,R 253, 268-350, 373A, 393A, 418A, 478A, 503A/B, 528A/B

85 1/8 in. (2162)

339 1/32 in. (8611)

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Fig. 3 — Vibration Isolation Pad Locations (cont)

Copyright 2000 Carrier Corporation Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations. PC 903 Catalog No. 533-00006 Printed in U.S.A. Form 30GX-24SI Pg 4 102 7-00 Replaces: 30GX-18SI Book 2 Tab 5c