Atlas Sound AH99-12ST - Manual (Page 8)

Specifications are subject to change without notice
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INSTALLATION INSTRUCTIONS
AH SERIES LOUDSPEAKERS
8", 12", AND 15"
8
SUSPENDED INSTALLATION VIA EYEBOLTS (INCLUDED)
Using 1 ⁄
4
" Diameter Wire Rope
Note:
Use of 1 ⁄
4
" load rated wire rope is suggested to provide a static working load limit of 1400lbs (635kg)
and moving load limit of 875lbs (397kg) per point. 1 ⁄
8
" cable is not recommended as load limits are reduced
to 400lbs (181kg) static, and 250lbs (113kg) moving.
Considerations for overhead suspension using AH Series eyebolts and wire rope:
1. Always apply the load to the eye in the plane of the eye.
2. Always use shoulder eyebolts for angular lifts.
3. Always tighten eyebolts securely against the load.
4.
Apply fi
rst load to test the assembly. This load should be of equal or greater weight than the loads
expected in use.
5. Use wire rope compression fi
ttings & thimbles whenever possible and prepare terminations only
as instructed by the manufacturer.
6. If wire rope clips are used, check and retighten to the manufacturer's recommended torque.
Eyebolt Working Load Limits
1 ⁄
4
" Shank (Provided with AH Series)
90° angle: 650lbs (295kg)
60° angle: 420lbs (191kg)
45° angle: 195lbs (88kg)
Less than 45° angle: 160lbs (73kg)
LESS THAN
45 DEGREE
ANGLE
45˚
60˚
90˚
0 ANGLE