Toro Multi Pro WM 41240, Руководство оператора

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g028240
Figure 99
Section Valve Manifold
1. Valve-stem seat 7. Endcap O-ring (0.796 inch
/ 0.139 inch)
2. Valve-stem assembly 8. Back seating O-ring (0.676
inch / 0.07 inch)
3. Stem port 9. Ball seat
4. Stem retainer 10. Mainfold body
5. Outlet fitting O-ring (0.737
inch / 0.103 inch)
11. Ball valve
6. Endcap fitting 12. Endcap-fitting assembly
3. Turn the valve stem so that the ball is in the
open position (A of
Figure 97 ).
Note:
The valve stem will be parallel with the
valve flow and the ball will slide out.
4. Remove the stem retainer from the slots in the
stem port in the manifold (
Figure 98 and Figure
99 ).
5. Remove the stem retainer and valve stem seat
from the manifold (
Figure 98 and Figure 99 ).
6. Reach into the manifold body and remove the
valve-stem assembly (
Figure 98 and Figure 99 ).
7. Clean the inside of the manifold and exterior
of the ball valve, valve-stem assembly, stem
capture, and end fittings.
Assembling the Manifold Valve
1. Check the condition of the outlet fitting O-rings
(section valve manifold only), endcap O-rings,
back seating O-rings, ball seat for damage or
wear (
Figure 98 and Figure 99 ).
Note:
Replace any damaged or worn O-rings
or seats.
2. Apply grease to the valve stem and insert it into
the valve stem seat (
Figure 98 and Figure 99 ).
3. Install the valve stem and seat into the manifold
and secure the stem and seat with the stem
retainer (
Figure 98 and Figure 99 ).
4. Ensure that the back seating O-ring and the ball
seat are aligned and seated into the endcap
fitting (
Figure 98 and Figure 99 )
5. Install the endcap fitting assembly onto the
manifold body until the flange of the endcap
fitting touches the manifold body (
Figure 98
and Figure 99 ), then turn the endcap fitting an
additional 1/8 to 1/4 turn.
Note:
Use caution so as not to damage the end
of the fitting.
6. Insert the ball into the valve body ( Figure 100 ).
Note:
The valve stem should fit inside the ball
drive slot. If the valve stem does not fit, adjust
the position of the ball (
Figure 100 ).
g027565
Figure 100
7. Turn the valve stem assembly so that the valve
is closed (B of
Figure 97 )
8. Repeat steps 4 and 5 for the other endcap fitting
assembly.
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