Liebert 100-1000A User Manual

Page of 152
Installation Drawings
25
Figure 12 Seismic anchor drawing: 400 – 600 amp Liebert STS2
5. MOVE CABINET INTO POSITION WITH REAR TABS INTO SLOTS OF
FLOOR BRACKET. TABS TO EXTEND AT LEAST 1/2" THROUGH FLOOR
BRACKET (FIG. 2). THEN ATTACH FRONT FLOOR BRACKETS TO FRONT
CABINET BASE BRACKET BUT DO NOT FULLY TIGHTEN HARDWARE.
6. 
MARK 
HOLE LOCATIONS AND REMOVE BRACKETS. DRILL AND INSTALL
FLOOR BRACKETS. UNIT DOOR CAN BE REMOVED FOR BETTER ACCESS.
REINSTALL 
FRONT FLOOR BRACKETS TO FRONT CABINET BRACKETS WITH
SUPPLIED HARDWARE AND TORQUE TO 235 LB-IN (26.5 Nm), (FIG. 3).
7. IF SIDE WALLS ARE PRESENT, 5.0 INCH MINIMUM DISTANCE FROM EITHER
SIDE WALL IS REQUIRED. 
8. REAR AND FRONT FLOOR BRACKETS, AND REAR AND FRONT CABINET
BASE BRACKETS ARE 1010 STEEL AND APPROX. .25 INCH THICK.
NOTES:
1. RECOMMENDED FLOOR ANCHOR: 1/2" ITW RAMSET/RED HEAD
SELF DRILLING ANCHOR, ICBO #ER-1372 OR EQUIVALENT (NOT
(SUPPLIED). FOLLOW MANUFACTURER'S INSTRUCTIONS.
2. POSITION REAR FLOOR BRACKETS ON FLOOR AT LEAST .75" 
FROM BACK WALL. MARK LOCATION AND DRILL HOLES (FIG. 1) TO
A MINIMUM DEPTH OF 4.12" INTO THE CONCRETE. 
3. 
INSTALL REAR CABINET BASE BRACKET (FIG. 2) TO EXISTING 
HOLES ON UNDERSIDE OF UNIT WITH TABS FACING BACK WALL. 
USE SUPPLIED HARDWARE AND TORQUE TO 365 LB-INCH (41.2 Nm).
NOTE, LOOSEN LEVELING BOLT LOCKING NUT AND TIGHTEN AFTER
BRACKET IS SECURED. 
4. INSTALL FRONT CABINET BASE BRACKET (FIG. 3) TO EXISTING 
HOLES 
ON 
UNDERSIDE 
OF 
UNIT WITH BENT FLANGE FACING FRONT.
USE SUPPLIED HARDWARE AND TORQUE TO 365 LB-INCH (41.2 Nm).
NOTE, LOOSEN LEVELING BOLT LOCKING NUT AND TIGHTEN AFTER 
BRACKET IS SECURED.
SYSTEM SEISMIC ANCHORING, FIGURE 1
TOP VIEW
(335 M
M
)
(335 M
M
)
13
.2
"
13
.2
"
5.
75
"
(107
 M
M
)
4.
2"
(146 M
M
)
FRONT
(462 M
M
)
18
.2
"
(107
 M
M
)
4.
2"
FRONT FLOOR 
BRACKET
SIDE WALL
SEE NOTE (7)
FOR SPACING
BACK WALL
REAR FLOOR 
BRACKET
SEE NOTE (2)
FOR SPACING
32.
75
"
(8
32 M
M
)
FLOOR ANCHOR
HARDWARE
(NOT SUPPLIED)
FIGURE 2
PS211405
Rev. 0
FLOOR LINE
REAR CABINET
BASE BRACKET
FRONT CABINET 
BASE BRACKET
FLOOR LINE
NOT SUPPLIED
REAR FLOOR 
BRACKET
BRACKET
FRONT FLOOR
FIGURE 3
SUPPLIED
FLOOR ANCHOR
HARDWARE
HARDWARE
APPROX 1/2"
BACK
WALL
FRONT DOOR
OF CABINET