Honeywell HON 512 User And Maintenance Manual page 130

HON 512 with HON 650 pilot user manual
Figure Step Description
23 Align the valve body as shown in figure 24.
Turn the valve insert in such a way that, as
shown in the sectional view, the dowel pin
(3) is coaxially aligned with the lower hole
(1) and the nozzle opening (2) is facing
upward.
24 Insert the valve insert all the way into the
connecting piece.
Remove the assembly aid.
25 To align the cross hole of the connecting
piece correctly with the valve insert:
Use the cap to turn the diaphragm by hand
clockwise until it will not rotate any further.
Use a marker or pen to mark the position
on the body and on the convoluted dia-
phragm.
26 Use the cap to turn the diaphragm by hand
counterclockwise until it will not rotate any
further. Use a marker or pen to mark the
position on the body.
27 Use the cap to turn the diaphragm by hand
so that the marking on the diaphragm is
right between the two markings on the
body.
Maintenance
130