Emerson Rosemount Analytical OPM 4000, Instruction Manual

Page: 33 / 118

Instruction Manual
IM-105-4000, Rev 1.3
October 2008
2-11
OPM 4000
Mounting the
Control Unit
the OPM 4000 control unit is designed for rack mounting in a customer
supplied control panel. Install the OPM 4000 control unit in the designated
control panel according to the following procedure.
NOTE
The control unit (Figure 2-8) should be mounted at eye level for best viewing
of the display.
1. Make a 3.13 x 7.5 in. (80 x 191 mm) cut-out in the control panel where
the control unit will be mounted (Figure 2-9).
2. Check that gasket seals are snug against each side of the flange, as
shown in Figure 2-10.
3. Slide the controller into the cut-out.
4. From the rear of the control unit, insert the panel mounting hardware in
the slots provided on the top and bottom of the control unit
(Figure 2-10).
5. Secure the control unit by tightening the screws with the 1/8 in. hex
socket wrench until the control unit is securely held in place
(Figure 2-10).
Figure 2-8. Control Unit
38450007