Emerson 540VDC Power Supply User Manual


 
Installation
22
8. Match mounting brackets with the holes on the bottom of the cabinet (see Figure 21). Make sure
that the bracket holes align with the mounting spots on the underside of the cabinet and secure
the brackets with the four (4) 1/2" diameter x 3/4" long (12.7mm diameter x 20mm long) hex bolts
retained from the shipping package. Tighten the bolts with a torque of 40 foot-pounds (54 N-m).
Figure 21 Securing mounting brackets to the cabinet
9. Insert the two (2) hex flange bolts in the rear anchors, where the back of the cabinet will be.
Complete tightening of the rear bolts should result in 1/2" (12.7mm) gap between bolt flange and
floor (see Figure 22 and Figure 134). The rear bolts must be tightened to 20 foot-pounds
(27 N-m) of torque. Bolt height or length may need to be adjusted if mounting surface is uneven or
if mounting bracket does not slide beneath bolt flange.
10. Position and align cabinet and bracket slots with the newly inserted bolts at rear and position
cabinet such that bolts fit in bracket slots (see Figure 22).
Figure 22 Mounting rear bolts—rear side of cabinet
Bolt securing bracket
to cabinet
1/2"
(12.7mm)
floor to
flange
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