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Summary of Contents for Blackbox RM220A
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• RM210A is a 2-post, 11U mobile rack that supports 1000 pounds. • RM215A is a 4-post, 11U mobile rack that supports 1500 pounds. • RM220A is a 2-post, 19U mobile rack that supports 1000 pounds. • RM225A is a 4-post, 19U mobile rack that supports 1500 pounds.
The Mobile Open Rack should be repaired by personnel trained by Black Box, or returned to Black Box for repair or replacement. Contact Black Box Technical Support at 877-877-2269 or go to blackbox.com and click on ”Talk to Black Box.”...
RM215A Exploded View .............................. 17 Assembling the RM215A ............................. 18 3.3 RM220A ..................................22 Tool List ..................................22 Parts List ..................................22 RM220A Exploded View .............................23 Assembling the RM220A............................. 24 3.4 RM225A ..................................28 Tool List ..................................28 Parts List ..................................28 RM225A Exploded View .............................29 Assembling the RM225A .............................30...
RM215A: 24.27"H x 22.47"W x 29.36"D (61.64 x 57.1 x 74.57 cm); Dimensions RM220A: 38.27"H x 22.47"W x 19.86"D (94.66 x 57.1 x 50.4 cm); RM225A: 38.27"H x 22.47"W x 29.36"D (97.20 x 57.1 x 74.57 cm) 20" x 20" (50.8 x 50.8 cm) Bottom Plate Dimensions NOTE: Bottom plate serves as a built-in shelf.
• 4-post versions (RM215A and RM225A) have a mounting depth of 29". • Dual, heavy-duty, swiveling and locking casters hold up to 1000 lb. on the 2-Post versions (RM210A and RM220A) and 1500 lb. on the 4-post versions (RM215A and RM225A).
Figures 2-1 through 2-4 show the Mobile Open Rack models available. Detailed assembly instructions are included in the Assembly section of this manual. 2.4.1 RM210A Figure 2-1. Mobile Open Rack - 2-Post, 11U (RM210A), top, angled front, and straight-on front views. 877-877-2269 | blackbox.com Page 6...
STEP 1: Place the 11U rack top (#2 in Figure 3-1) on the 2-post base plate (#1 in Figure 3-1) so that the three holes align on both sides. Figure 3-2. RM210A assembly, Step 1. 877-877-2269 | blackbox.com Page 12...
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(#5 in Figure 3-1), (6) M8 hex nuts (#6 in Figure 3-1), and (12) M8 flat washers (#7 in Figure 3-1). Do not tighten the bolts until all six hex head screws are inserted through their appropriate holes. Figure 3-3. RM210A assembly, Step 2. 877-877-2269 | blackbox.com Page 13...
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(#6 in Figure 3-1), and (32) M8 flat washers (#7 in Figure 3-1). Locking casters (#4 in Figure 3-1) should be attached on the same side. Do not attach locking casters on diagonal corners. Figure 3-3. RM210A assembly, Step 4. 877-877-2269 | blackbox.com Page 14...
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The Mobile Open Rack requires no further installation. Just slide it under your sitting-height or standing-height desk and roll the rack out when you need to access IT, test, diagnostic, and other electrical equipment stored on the rack. Its swiveling, locking casters make the rack easy to move and secure as needed. 877-877-2269 | blackbox.com Page 15...
STEP 1: Place one 11U rack top (#2 in Figure 3-5) on one side of the 4-post base plate (#1 in Figure 3-5) so that all six holes align with the holes in the base plate. Figure 3-6. RM215A assembly, Step 1. 877-877-2269 | blackbox.com Page 18...
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STEP 3: Tighten down all bolts holding the hex nut (#6 in Figure 3-5) with the open-end wrench (#1 in Tool List) and tighten the bolt head with the socket wrench (#2 in Tool List). 877-877-2269 | blackbox.com Page 19...
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(#6 in Figure 3-5), and (32) M8 flat washers (#7 in Figure 3-5). Locking casters (#4 in Figure 3-5) should be attached on the same side. Do not attach locking casters on diagonal corners. Figure 3-9. RM215A assembly, Step 5. 877-877-2269 | blackbox.com Page 20...
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The Mobile Open Rack requires no further installation. Just slide it under your sitting-height or standing-height desk and roll the rack out when you need to access IT, test, diagnostic, and other electrical equipment stored on the rack. Its swiveling, locking casters make the rack easy to move and secure as needed. 877-877-2269 | blackbox.com Page 21...
Chapter 3: Assembly Instructions 3.3 RM220A Tool List Item Number Tool Description 13-mm open-end wrench 13-mm socket and ratchet Parts List Item Number Quantity Part Description 2-post base plate 19U rack top swivel caster swivel, locking caster M8 x 16-mm hex-head machine screw...
STEP 1: Place the 19U rack top (#2 in Figure 3-11) on the 2-post base plate (#1 in Figure 3-11) so that the three holes align on both sides. Figure 3-12. RM220A assembly, Step 1. 877-877-2269 | blackbox.com Page 24...
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(#5 in Figure 3-11), (6) M8 hex nuts (#6 in Figure 3-11), and (12) M8 flat washers (#7 in Figure 3-11). Do not tighten the bolts until all six hex head screws are inserted through their appropriate holes. Figure 3-13. RM220A assembly, Step 2. 877-877-2269 | blackbox.com...
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(#6 in Figure 3-11), and (32) M8 flat washers (#7 in Figure 3-11). Locking casters (#4 in Figure 3-11) should be attached on the same side. Do not attach locking casters on diagonal corners. Figure 3-14. RM220A assembly, Step 4. 877-877-2269 | blackbox.com...
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Chapter 3: Assembly Instructions STEP 5: Assembly is complete. Figure 3-15. RM220A assembly, Step 5. STEP 6: Use the included (25) M6 cage nuts (not shown in Figure 3-11) and (25) M6 x 12-mm pan-head machine screws (also not shown in Figure 3-11) for mounting equipment.
STEP 1: Place one 19U rack top (#2 in Figure 3-16) on one side of the 4-post base plate (#1 in Figure 3-16) so that all six holes align with the holes in the base plate. Figure 3-17. RM225A assembly, Step 1. 877-877-2269 | blackbox.com Page 30...
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STEP 3: Tighten down all bolts holding the hex nut (#6 in Figure 3-4) with the open-end wrench (#1 in Tool List) and tighten the bolt head with the socket wrench (#2 in Tool List). 877-877-2269 | blackbox.com Page 31...
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Chapter 3: Assembly Instructions STEP 4: Repeat STEPS 1–3 to attach the second 19U rack top (#2 in Figure 3-16). Figure 3-19. RM225A assembly, Step 4. 877-877-2269 | blackbox.com Page 32...
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M8 hex nuts (#6 in Figure 3-16), and (32) M8 flat washers (#7 in Figure 3-16). Locking casters (#4 in Figure 3-16) should be attached on the same side. Do not attach locking casters on diagonal corners. Figure 3-20. RM225A assembly, Step 5. 877-877-2269 | blackbox.com Page 33...
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The Mobile Open Rack requires no further installation. Just slide it under your sitting-height or standing-height desk and roll the rack out when you need to access IT, test, diagnostic, and other electrical equipment stored on the rack. Its swiveling, locking casters make the rack easy to move and secure as needed. 877-877-2269 | blackbox.com Page 34...
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Tech support the way it should be. Great tech support is just 60 seconds away at 877-877-2269 or blackbox.com. About Black Box Black Box provides an extensive range of networking and infrastructure products. You’ll find everything from cabinets and racks and power and surge protection products to media converters and Ethernet switches all supported by free, live 24/7 Tech support available in 60 seconds or less.
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Do you have a question about the RM220A and is the answer not in the manual?
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