Brooks Instrument 0254 - Manual (Page 22)

2-6
Model 0254
Section 2 Installation Installation and Operation Manual
X-SE-0254-eng
Part Number: 541B129AAG
September, 2010
2-10-3 Retrofit to Model 0152/0154 Table Top Housing
It is possible to retrofit the Model 0254 into a table top box that was used
for the Model 0152/0154.
1. Slide the flange on the front of the power supply bracket, shown in
Figure 2-3 on p. 2-8, under the rear channel rail of the box. For an
illustration of the rail engagement, refer to Figure 2-4 on p. 2-9.
2. Use the two thumbscrews at the back of the power supply bracket to
slide the back flange under the front channel rail of the box. Finger
tighten the two thumbscrews.
3. Place the power supply onto the bracket, with the AC cord receptacle
facing the back of the box.
4. Secure the power supply to the bracket using the Velcro strap.
5. Install the four plastic screw retainers into the bezel, then add the bezel
screws.
6. Slide the bezel over the back of the Model 0254 enclosure. Secure the
bezel to the enclosure by threading two screws through the holes in the
bezel mounting brackets and tightening them.
Do not over-tighten these attachment screws.
CAUTION
!
7. Connect the power supply cable with the D-connector to the power
connector on the back of the enclosure.
8. Connect the cables to the RS-232 and Channel connectors, as
approprate for the application.
9. Slide the enclosure into the box until the bezel is flush with the front of
the box.
10. Secure the bezel to the front of the box using the bezel screws.
11.Connect the power supply AC cord to a power outlet.