Liebert 1000A User Manual

Page of 152
Installation Drawings
26
Figure 13 Seismic anchor drawing: 800 – 1000 amp Liebert STS2
5. 
MOVE 
CABINET 
INTO
 P
OSITION
 W
ITH 
REAR 
TABS 
INTO
 S
LOTS 
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
 N
OT 
FULLY
 T
IGHTEN 
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
 D
ISTANCE 
FROM 
EITHER
SIDE WALL 
IS 
REQUIRED. 
8. REAR
 A
ND 
FRONT 
FLOOR 
BRACKETS, 
AND 
REAR 
AND 
FRONT 
CABINE
T
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
 A
ND 
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
 U
NDERSIDE 
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
32.
2"
(817
 MM)
FRONT
13
.2"
(335 MM)
13
.2"
15
.6"
(335 MM)
(39
6 M
M)
(310
 M
M)
12
.2"
13
.2"
(335 MM
)
13
.2"
(335 MM)
(107
 MM) 4.2"
(107
 MM) 4.2"
11.4
"
(289 M
M)
(107
 M
M)
4.2"
4.2"
(107
 M
M)
(144 M
M)
5.7
"
32.
75
"
(832 MM)
SEE NOTE 
(7)
FOR SPACING
BACK WALL
REAR FLOOR  BRACKET SEE NOTE 
(2)
FOR SPACING
FRONT FLOOR  BRACKET
SIDE WALL
PS211805 Rev. 0
FLOOR ANCHOR HARDWARE (NOT SUPPLIED
)
FIGURE 2
REAR CABINET BASE BRACKET
FLOOR LINE
BRACKET
REAR F
LOOR
 
APPROX 1/2"
BACK WALL
FRONT CABINET  BASE BRACKET
FIGURE 3
BRACKET
FLOOR ANCHOR HARDWARE NOT SUPPLIED
FRONT FLOOR
FRONT DOOR OF CABINET
HARDWARE SUPPLIED
FLOOR LINE