NEC NP3150 NP1200 : NP3250CM installation instructions - Page 7

Installation to Extension Column / Ceiling Plate 5 NOTE: Refer to accompanying instructions with ceiling plates (sold separately) for installing these models to ceiling. Screw projector mount assembly (A) onto extension column as shown in figure 5.1. NOTE: For 3/4" extension columns, reducer ACC 913 will be required as shown in figure 5.2. Tighten swivel stop screw against extension column, flush mount tube or reducer using 4 mm security allen wrench (B) as shown in figure 5.3. NOTE: Swivel stop screw is used to jam against threads of extension column, flush mount tube or reducer to prevent any excess movement of projector mount assembly (A). Do not overtighten screw; overtightening screw will damage threads making it difficult to separate products. Skip to step 6. 1 1/2" EXTENSION COLUMN (SOLD SEPARATELY) UL LISTED EXT OR ADJ SERIES) ARROW A INDICATES FRONT OF MOUNT 3/4" EXTENSION COLUMN (SOLD SEPARATELY) ACC 913 (NOT UL LISTED) (SOLD SEPARATELY) ARROW INDICATES A FRONT OF MOUNT fig. 5.1 fig. 5.2 SWIVEL STOP SCREW CMJ 455 (SOLD SEPARATELY) fig. 5.3 7 of 9 Visit the Peerless Web Site at www.peerlessmounts.com Accessories listed in the included sheet, as well as other parts, can be ordered through Peerless by calling 1-800-729-0307 or visiting www.peerlessmounts.com. ISSUED: 06-16-09 SHEET #: 055-XXXX-1 For customer care call 1-800-729-0307 or 708-865-8870.