Electro-Voice EVF/EVH EVF-1151S - Manual (Page 28)

Electro-Voice EVF/EVH User Manual 28
5.0 EVF and EVH Rigging System (cont’)
5.212 Eyebolt Installation
Installation instructions follow:
1. Remove the M10 flat-head bolts from the enclosure (see Figure 18a).
2. Screw the lifting eyebolt with fender washer into the threaded attachment point until the
fender washer has contacted the enclosure (see Figure 18b).
3. Continue to finger tighten the eyebolt until the correct alignment position is obtained, a
maximum of one complete turn.
4. All hardware supplied by the user must be rated for overhead lifting to suspend the
loudspeaker system.
5. Never install the eyebolt without the factory-supplied washer.
Eyebolts must be fully seated and oriented in the plane of pull (see section 5.211 Eyebolt Application
Warnings, Figure 17). Always use the factory-supplied fender washer to distribute the load on the enclo-
sure. Over tightening the eyebolt with a wrench, screwdriver, etc., can result in a system failure and pos-
sible injury.
Figure 18a:
Removal of the flat-head bolts
from the enclosure
Figure 18b:
Installation of eyebolts and washers
to the enclosure