Tripp Lite Indoor Furnishings SREXTENDER User Manual

Owner’s Manual  
SREXTENDER  
Rack Enclosure Extension Frame  
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15  
Important Safety Instructions  
SAVE THESE INSTRUCTIONS  
This manual contains instructions and warnings that must be followed during the installation and operation of the product described in this  
manual. Failure to comply may invalidate the warranty.  
• The instructions in this manual are for common rack enclosure types and may not be appropriate for all mounting applications. You must  
determine the fitness of hardware and procedures before mounting. If hardware or procedures are not suitable for your application, contact the  
manufacturer of your equipment for a solution.  
• Rackmount equipment may be extremely heavy—be careful when moving or lifting equipment. Use one or more assistants if necessary.  
Preparation  
Note: Tripp Lite recommends using an assistant during installation. Descriptions of left and right are relative to the rear of your rack  
enclosure. Illustrations may differ slightly from your enclosure, but procedures are similar for 48U, 42U and 25U enclosures unless  
otherwise noted.  
Tools Required  
• Phillips-head Screwdriver (user-supplied; cordless screwdriver recommended)  
1111 W. 35th Street, Chicago, IL 60609 USA  
Copyright © 2008 Tripp Lite. All trademarks are the sole property of their respective owners.  
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1 – Frame Assembly  
(continued)  
(For 25U enclosures, skip this step.) Align the set of four screw  
1-2  
48U  
A
holes in the lower left vertical section and the upper left  
C
vertical section . Use the lower set of screw holes for 48U  
enclosures (this will make the vertical section longer). Use the  
upper set of screw holes for 42U enclosures (this will make the  
vertical section shorter). Insert four M5 x 10 mm screws and  
42U  
M
washers and tighten securely. (Start all the screws before  
B
tightening.) Repeat for the lower right vertical section and the  
D
C
D
C
D
upper right vertical section  
.
M
A
B
A
B
1-2  
Insert the lower end of the left vertical section into the  
1-3  
F
bottom section as shown. Align the screw holes, insert four  
M
M5 x 10 mm screws and washers and tighten securely. (Start  
M
all the screws before tightening.) Repeat this step for the right  
vertical section.  
F
M
1-3  
Insert the upper end of the left and right vertical sections into the  
1-4  
E
M
top section . Align the screw holes, insert eight M5 x 10 mm  
M
E
screws and washers and tighten securely. (Start all the screws  
before tightening.)  
M
1-4  
G
E
Insert the 1U blanking panels into the top section  
.
1-5  
Each blanking panel will snap into place with the Tripp Lite logo  
facing outward. The blanking panels may be removed to install  
standard 19-inch rack accessories up to 3U – contact Tripp Lite  
for more information.  
G
E
1-5  
3
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1 – Frame Assembly  
(continued)  
(For 25U enclosures, skip this step.) Attach the cable manager  
1-6  
J
brackets to the vertical sections with four M5 x 10 mm screws  
48/42U  
M
and washers as shown. (For 48U enclosures, use the upper  
42U  
set of holes. For 42U enclosures, use the lower set of holes. The  
brackets will face downward.)  
M
J
J
48U  
M
J
1-6  
K
Use two M6 x 12 mm flat-head screws to attach each hinge  
I
1-7  
as shown. Orient each hinge so that the pin is closer to the  
48/42U  
outside of the frame than the inside.  
K
25U  
I
I
I
1-7  
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2 – Fixation du cadre  
(suite)  
Unscrew the grounding cable of the rack enclosure’s right rear  
door from the rack enclosure. (Do not unscrew the cable from the  
door). Repeat for the left rear door. Save the screws and washers  
for later use.  
2-1  
2-1  
Open the right rear door until it is perpendicular (90 degrees) to  
the rear of the enclosure, lift it from the hinges and set it aside.  
Repeat for the left rear door. (If the enclosure is joined to another  
enclosure, turn the door back toward the enclosure as you lift it  
from the hinges.)  
2-2  
90°  
2-2  
L
H
Loosen the screws attaching the hinge swivels to the vertical  
sections in the four locations indicated. You will retighten the  
screws in the next step, after attaching the frame to the rack  
enclosure.  
2-3  
48/42U  
L
H
25U  
2-3  
With the aid of an assistant, lift the frame, align the frame’s hinge  
swivels with the rack enclosure’s hinges and hang the frame from  
the hinges. When the frame is securely aligned with the rack  
enclosure, tighten the hinge swivel screws that you loosened in  
the previous step.  
2-4  
2-4  
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2 – Frame Attachment  
(continued)  
(For 25U enclosures, skip this step.) Use four M5 x 20 mm  
2-5  
O
screws and washers to secure the frame to the rear of the rack  
enclosure.  
O
O
48/42U  
2-5  
L
Use two M6 x 12 mm screws and washers to connect the  
2-6  
N
included grounding cable from the rack enclosure to the  
extension frame.  
N
L
2-6  
Reverse step 2-2 to attach the rear doors to the extension frame.  
2-7  
2-7  
Attach the grounding cable of each rear door to the grounding  
points of the extension frame as shown. (Use the screws and  
washers removed in step 2-1.)  
2-8  
2-8  
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2 – Frame Attachment  
(continued)  
Remove the rack enclosure’s cable management rails and reinstall  
them inside the extension frame. (Extra M4 x 8 mm screws and  
2-9  
P
washers are included for your convenience.)  
P
2-9  
Warranty Registration  
a chance to win a FREE Tripp Lite product! No purchase necessary. Void where prohibited. Some restrictions apply. See website for details.  
Tripp Lite has a policy of continuous improvement. Specifications are subject to change without notice.  
Made in China.  
1111 W. 35th Street, Chicago, IL 60609 USA  
200808081 93-2828  
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