®
1.0
L
MPH
IEBERT
Before beginning, refer to the Warnings and Cautions in Save These Instructions on page 1 and
in the applicable user manual.
Unpack the Liebert MPH, inspect all items for damage and verify that the shipment is complete and
undamaged. Report any damage to your local Emerson representative and the carrier.
1.1
Vertical Installation in a DCM
Vertical installation requires attaching two brackets to the Liebert MPH, inserting four spring nuts
into the rack and using the brackets to attach the Liebert MPH to the face of a frame member on a
rack. Refer to figures below.
1. Insert spring nuts, as required, into the cabinet frame.
2. Use four of the 6-32 screws to attach a bracket to each end of the Liebert MPH. The supplied
brackets have four holes that match holes on each end of the Liebert MPH.
3. Attach the brackets in-line or at a right angle to the Liebert MPH.
4. Tighten the screws firmly.
5. Insert two spring nuts into the appropriate T-slot on the frame.
6. Position the spring nuts to accommodate screws inserted through slots in the brackets. To move
the spring nuts, press down on each with a small, pointed object and slide each into position.
7. Hold the Liebert MPH in place and attach the top of the unit to the rack with tool-less fasteners.
8. Tighten the screws firmly.
9. Repeat Steps 3, 4 and 5 for the remaining bracket on the Liebert MPH.
Insert spring nuts in a DCM frame member
Bracket and Liebert MPH orientation in a DCM
®
™
Liebert
MPH
®
I
NSTALLATION IN
®
®
Liebert
MPH
Installation in DCF
™
™
DCF
DCM
AND
Bracket orientation on vertical Liebert MPH in a DCM
2
™
™
and DCM
Cabinets
C
ABINETS
4 x