Daktronics FB-2700 Series, Installation Manual, Page: 49 / 60

15.500" MAX
[393,7]
BEAM WIDTH
13/16 TYP
[20,62]
TOP AND BTM
THE CONCEPTS EXPRESSED AND DETAILS SHOWN ON THIS DRAWING
ARE CONFIDENTIAL AND PROPRIETARY. DO NOT REPRODUCE BY
ANY MEANS WITHOUT THE EXPRESS WRITTEN CONSENT OF
DAKTRONICS, INC. OR ITS WHOLLY OWNED SUBSIDIARIES.
COPYRIGHT 2016 DAKTRONICS, INC. (USA)
THIRD ANGLE PROJECTION
PROJECT:
OUTDOOR SCOREBOARDS
TITLE:
AD PANEL DSA I-BEAM CLAMP MOUNTING
DATE:
22-DEC-15
DIM UNITS:
INCHES [MILLIMETERS]
SHEET REV
SCALE:
1/10 DO NOT SCALE DRAWING 1 OF 1 03
DESIGN:
ZRYKHUS
JOB NO. FUNC - TYPE - SIZE
1064894
DRAWN:
ZRYKHUS P1647 E - 07 - B
REV DATE: BY:
01 23 FEB 12 CHANGED ROCKER CLAMP/STOP TO I-BEAM CLAMP/STOP KDD
02 18 APR 12
INCREASED BEAM SIZE TO THE 15" MAX
ADDED STACKED AD PANEL INSTRUCTIONS
ADDED STRUCTURAL NOTES
JLR
03 22 DEC 15 PER EC-22871; ADDED LUBRICANT WARNING
PJS
18704
MOUNTING INSTRUCTIONS:
1. USING THE BACKUP CHANNEL AS A TEMPLATE, DRILL 7/16" HOLES IN THE UPPER AND LOWER REAR FLANGE
OF THE AD PANEL WHERE THE VERTICAL BEAMS WILL BE LOCATED.
2. IF AD PANEL HAS BACKSHEETS, REMOVE BACKSHEETS NECESSARY AT THIS TIME TO ACCESS HARDWARE FOR
UNISTRUT ATTACHMENT
3. ATTACH UNISTRUT TO AD PANEL THROUGH HOLES DRILLED IN STEP 1 AS SHOWN IN UNISTRUT ATTACHMENT SIDE VIEW
4. REPLACE BACKSHEETS REMOVED IN STEP 2
5. PLACE SPRING NUTS INTO UNISTRUT IN APPROXIMATE LOCATION OF VERTICAL BEAMS
7. LIFT AD PANEL INTO POSITION
8. ATTACH I-BEAM CLAMPS WITH 1/2" HARDWARE AS SHOWN IN TOP AND REAR ISOMETRIC VIEW AD PANEL ATTACHMENT
9. MAKE SURE THE 1/2-13 BOLTS ARE AS CLOSE TO THE I-BEAM FLANGES AS POSSIBLE
10. WHEN AD PANEL IS ADJUSTED TO FINAL DESIRED POSITION, TIGHTEN BOLTS FIRMLY
11. FASTEN I-BEAM STOPS TIGHT AGAINST I-BEAM CLAMPS WITH 5/16" X 1.5" TEK SCREWS
STRUCTURAL NOTES:
ALLOWABLE LOADS PER COLUMN CONNECTION
MAX ALLOWABLE WIND LOAD: 2,400 LBS
MAX ALLOWABLE PANEL WEIGHT: 158 LBS
COEFFICIENT OF FRICTION: 0.03
BOLT TORQUE: 50 FT-LB
MIN-MAX I-BEAM FLANGE THICKNESS: 0.25"-0.75"
***CRITICAL***
DO NOT USE ANY LUBRICANT
ON ANY MOUNTING HARDWARE
OR WARRANTY WILL BE VOIDED
TOP VIEW
AD PANEL ATTACHMENT
FRONT OF AD PANEL
VERTICAL BEAM
I-BEAM CLAMP
1/2-13 X 3.000 BOLT
1/2" LOCK WASHER
1/2" FLAT WASHER
SPRING NUT
I-BEAM STOP
5/16" X 1.5" TEK SCREW
(HC-1764)
AD PANEL
SCALE 1/6
EXPLODED REAR ISOMETRIC VIEW
AD PANEL ATTACHMENT
SPRING NUT
***CRITICAL***
MAKE SURE SPRING NUT
IS TURNED TO VERTICAL
POSITION INSIDE
UNISTRUT CHANNEL
I-BEAM CLAMP
1/2" FLAT WASHER
1/2" LOCK WASHER
1/2-13 X 3.000 BOLT
I-BEAM STOP
5/16" X 1.5" TEK SCREW (HC-1764)
UNISTRUT
BACKUP CHANNEL
EXPLODED SIDE VIEW
UNISTRUT ATTACHMENT
3/8 - 16 X 1.000 BOLT
3/8" LOCK WASHER
3/8" FLAT WASHER
3/8 - 16 SQUARE NUT
SECOND ROW AD PANEL NOT
ALWAYS PRESENT
STACKED AD PANELS ARE RIVETED TOGETHER ALONG
THIS FLANGE WHEN BUILT AS ONE ASSEMBLY.
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