GE Optima CT670, Installation Manual

Page: 97 / 206

GE C
OMPANY
D
IRECTION
5472001-1EN, R
EVISION
6 O
PTIMA
CT680 S
ERIES AND
O
PTIMA
CT670 I
NSTALLATION
M
ANUAL
Chapter 1 - Position Subsystems Page 97
1 – Pos. Sub
sys
tems
Section 18.0 Seismic Mounting
Before proceeding with seismic mounting for any of the components in this section, be sure to allow
sufficient space to unbolt and move the component from its mounted location for service.
•
You may need to remove all four mounting bolts.
• If removing the component requires lifting, use an appropriate-sized pry bar to lift each corner
of the component.
• Two installers may be required to safely complete this task.
• 5/8 in. anchor for IBC 2007 standards or as provided in the seismic kit.
18.1 Time and Personnel
18.2 Procedures
18.2.1 Console
If site specifications require seismic mounting, use M8 or 3/8" anchor bolts to mount the brackets
to the floor. Refer to
Figure 1-78 for hole placement. The console seismic brackets are shipped with
the console.
Note: If you use the front anchor holes as alternative anchor location, use the Drop-in type anchor.
Figure 1-78 Seismic Console Mounting Hole Locations
Required Persons Preliminary
Reqs Procedure Finalization
1 (FE or mechanical supplier) Labor on-site
SIDE VIEW FRONT VIEW
TOP VIEW BOTTOM VIEW
CENTER OF GRAVITY
212
(8.3)
243.3 (9.6)
336.2 (13.2)
546 (21.5)
470 (18.5)
656 (25.8)
832.1 (32.8)
736.1 (30.0)
WALL
96 (3.8)
150.3
(5.9)
176.5 (6.9)
142.2 (5.6)
21.5
(0.8) 491.5 (19.4)
513 (20.2)
169.7
(6.7)
400 (15.7)
Unit: mm (in)