Cornelius SPIRE 4.1 Operator's Manual page 14

Spire 4.1 Operator's Manual
4. Remove the valve nozzle components (valve nozzle
housing and valve nozzle) and diffuser.
To remove the valve nozzle housing, place your
hand on the valve nozzle housing lever and turn the
component clockwise (to the right) about a 1/4 turn,
then pull it down.
Result: The valve nozzle housing is removed from
the unit and the valve nozzle covering the diffuser is
exposed.
Note: If the valve nozzle becomes detached inside
the valve nozzle housing, you can skip the next step
to remove the valve nozzle.
5. Next, remove the valve nozzle from the unit. To do this, grasp it firmly and pull it down.
Result: The valve nozzle is removed from the unit, as shown in Figure 16.
Note that the top of the valve nozzle is notched to line-up with the valve nozzle housing tabs (shown in Fig-
ure 15) when these components are placed back into the unit.
Valve Nozzle
(top)
Valve Nozzle
Notches
6. Next, remove the Diffuser.
To do this, grasp the diffuser firmly and pull it straight
down away from the nozzle base (which is secured
to the unit).
7. Once the valve nozzle housing, the valve nozzle and the diffuser are removed from the unit, clean these
components using a nylon bristle brush and a warm soap solution. After cleaning, let them air dry.
Publication Number: 620066826OPR
Valve Nozzle Housing
Valve Nozzle Housing
Tabs
Valve Nozzle Housing
Lever
Figure 16
Nozzle Base
Diffuser
(installed)
- 14 -
Figure 15
Valve Nozzle
(bottom)
Figure 17
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