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PREFACE

This manual is provided to prevent service personnel from committing 

an act that results in the risk of fire, electric shock, or injury to persons. 

Only trained service personnel should receive, unpack, and assemble 

the racks. In addition, only trained service personnel should install 

equipment in enclosures.

SAFETY SYMBOLS USED IN THIS MANUAL

This manual provides general safety guidelines to be observed during 

installation, operation, and maintenance of the racks.

 

WARNING:

 Failure to follow directions in the warning could  

 

result in injury to persons or loss of life.

INSTALLATION

RECEIVING, UNPACKING, AND REMOVING THE RACK

Inspect and report damage before receiving. Unpack the rack 

by carefully removing the corrugated cartons and corners. Avoid 

damaging the rack when removing packaging.

SERVICE

The 4 Post Racks should be repaired by personnel trained by 

Great Lakes, or returned to Great Lakes for repair or replacement.

Contact Great Lakes Technical Support at 814.734.7303 or at 

werackyourworld.com

WARNING:

 Improper handling and use of the racks could result in 

equipment damage, serious injury, or possible death.

SAFETY CONSIDERATIONS 

Only trained service personnel should be used to remove the 

enclosure from the pallet. Also, be sure you have a sufficient number of 

service personnel. Do not attempt to move enclosures by yourself.

LOADING EQUIPMENT 

WARNING: 

Only install equipment after the 4 Post Rack has been 

properly secured. Do not move the rack assembly while loaded.

To maintain a uniform distribution of the mechanical load in the

rack, load the heaviest equipment first, at the bottom of the

rack and load the lighter units at the top.

Summary of Contents for UL60950-1

Page 1: ...Four Post Rack Installation Instructions 1 866 879 4522 GreatCabinets com UL60950 1 UL2416 4 Post Equipment Racks...

Page 2: ...d cartons and corners Avoid damaging the rack when removing packaging SERVICE The 4 Post Racks should be repaired by personnel trained by Great Lakes or returned to Great Lakes for repair or replaceme...

Page 3: ...the box number and an item number What s Included Only UL Listed ITE Information Technology Equipment units should be installed inside the rack Be sure to read and follow all individual manufacturer e...

Page 4: ...ruction Vertical Uprights Top and Bottom Depth Brackets Top and Bottom Width Brackets 12 ga steel Finish Steel Black Powder Coat Grounding Ground lug installed on Vertical Uprights Rail Type 3 8 sq M6...

Page 5: ...n the top Do not tighten Bottom width brackets can be assembled with toe out or toe in mounting 2 Assemble the top and bottom depth brackets to the uprights and stand assembly up Make sure rack is squ...

Page 6: ...TOP BRACKET 1 2 13 x 1 Hex Head Bolt 1 2 13 Hex Nut 1 2 Ext Tooth Washer 1 2 13 x 1 Hex Head Bolt BOTTOM BRACKET TOE IN MOUNTING 1 2 3 1 4 20 Keps Nuts Main Ground Symbol 1 2 13 Hex Nut 1 2 Ext Tooth...

Page 7: ...oxes Boxes will be marked with the box number and an item number What s Included Component Qty Component will ship in Vertical Uprights 2 left 2 right 4 Box 1 Item GL4P1224V Rack Mounting Hardware 50...

Page 8: ...ICATIONS Part No RMU H W Channel Depth Overall Depth Rail Rating lbs 4P 45U24 45 84 20 24 36 1500 4P 45U29 45 84 20 29 41 1500 4P 45U32 45 84 20 32 44 1500 4P 45U36 45 84 20 36 48 1500 4P 45U42 45 84...

Page 9: ...H 12 0 FLOOR DEPTH 16 00 20 31 RAIL DEPTH 9 11 RAIL DEPTH 39 FLOOR DEPTH 1 2 D 16 00 20 31 4 MOUNTING HOLES 75 4P1224 ASSEMBLY INSTRUCTIONS Tools Required 3 4 x 7 16 sockets and 3 4 wrench Top Depth B...

Page 10: ...to an equally stabilizing and secure surface after desired location is determined Hardware is not provided for bolting rack to the floor but Great Lakes AK101 Seismic Anchor Kit is recommended for ma...

Page 11: ...ough equipment may physically fit into a Great Lakes rack with or without brackets customers must also review and comply with the equipment manufacturer s installation and other requirements For more...

Page 12: ...ETSI Associate Member Thank you for your business FORM MS 5 02 45 REV 1...

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