Emerson Static Transfer Switch user manual Front, System Seismic ANCHORING, Figure

26

	(335 MM)	(335 MM)	(396 MM)	(335 MM)	(335 MM)
SEE NOTE (7)	13.2"	13.2"	15.6"	13.2"	13.2"
FOR SPACING					BACK WALL

(832 MM) 32.75"

FRONT

SIDE WALL

FRONT FLOOR	(310 MM)	(289 MM)	(817MM)
BRACKET	12.2"	11.4"	32.2"

(107 MM)	(107 MM)	(107 MM)	(107 MM)
4.2"	4.2"	4.2"	4.2"

TOP VIEW

SYSTEM SEISMIC ANCHORING, FIGURE 1

NOTES:

REAR FLOOR

BRACKET

SEE NOTE (2)

FOR SPACING

REAR	CABINET
BASE	BRACKET	BACK
		WALL
		APPROX 1/2"
FLOOR LINE		REAR F LOOR
		BRACKET

FLOOR ANCHOR HARDWARE

(NOT SUPPLIED )

FIGURE	2
	FRONT DOOR	FRONT	CABINET
	OF CABINET	BASE	BRACKET
	HARDWARE
	SUPPLIED
(144 MM)	FLOOR ANCHOR
5.7"	HARDWARE
	NOT SUPPLIED

FLOOR LINE

FRONT FLOOR

BRACKET

FIGURE 3

Figure 13 Seismic anchor drawing: 800 – 1000 amp Liebert STS2

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.

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.

PS211805

Rev. 0

Installation Drawings