Powermax45/45 XP Field Service Bulletin 807990 11
Powermax45/45 XP Snubber Resistor Replacement Kit
Reinstall the component barrier and power supply cover
To protect your power supply, it is important to properly reinstall both the component barrier and the power supply cover
when the maintenance is complete:
1. Hold the component barrier so that the
edge with the 3 notches is on the left and
the edge with 4 notches is on the right, as
shown in Figure 7.
2. (There is a perforation across the top,
about 4.45 cm [1.75 inches] down from
the top edge. If you are replacing the
component barrier with a new one, you
will need to fold it along this perforation
so that the top edge bends away from
you.)
3. Position the barrier so that the folded
section will cover the top of the power
board. Slide the barrier into place with the
bottom edge between the ribs on the
base and the power board. The notches
on each side of the barrier should align
with the ribs on the inside of the end
caps.
4. Being careful not to pinch any of the
wires, slide the cover back onto the
power supply. Make sure that the bottom
edges are in the tracks and that the slot in
the top of the cover is aligned with the tab
on the front end cap so that the louvers in
the cover are in front of the fan. (See
Figure 8.) Position the handle over the
holes in the top of the cover, then secure
the cover with the 2 screws that you
removed in step 2 on page 2.
5. Reconnect the electrical power and the
gas supply.
3 notches 4 notches
Figure 7 – Reinstalling the component barrier
Cover slot Tab
Figure 8 – Reinstalling the power supply cover
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