Honeywell HON 512, User And Maintenance Manual

Page: 100 / 208

Maintenance
HON 512 with HON 650 pilot user manual 100
Proceed as follows:
Figure Step Description
1 Replace the O-ring (1) in the body hole
intended for the position indicator with a
new, greased O-ring.
2 Insert the inner pin, including the spring
(1), back into the hole (2) for the position
indicator.
3 Use an open-end wrench to install the
guide pin (1) back in place.
4 Place the magnetic ring (1) over the guide
pin. The magnetic ring position shown in
the figure to the left shows the correct
installation height.
If … then …
The magnetic ring is resting over the guide pin in
the position shown in step 4 proceed with step 6.
The magnetic ring is NOT resting over the guide
pin in the position shown in step 4, but is instead
in a higher or lower position proceed with step 5.
Maintaining and in-
stalling the position
indicator