Toro 136-0372, Installation Instructions Manual

Page: 58 / 64

Installing the Section-Manifold Valve
1. Insert the upper end-cap fitting of the manifold valve
into the bypass fitting (
Figure 122 ).
Note:
If needed, loosen the mounting hardware for
the bypass valve as needed to provide clearance.
Figure 122
1. Flange (reducer coupling) 6. Socket (outlet fitting)
2. Socket (bypass fitting) 7. Retainer
3. Bypass valve 8. Flange (manifold—section
valve)
4. Flange (adjacent
manifold—agitation valve) 9. Gasket
5. End-cap fitting
(manifold-valve assembly) 10. Flange clamp
2. Secure the end-cap fitting to the bypass fitting by
inserting a retainer into the socket of the bypass fitting
(
Figure 122 ).
3. Assemble the outlet fitting onto the lower end-cap
fitting of the manifold valve (
Figure 122 ).
4. Secure the end-cap fitting to the outlet fitting by
inserting a retainer into the socket of the outlet fitting
(
Figure 122 )
5. Align a gasket between the flanges of the reducer
coupling and the section valve manifold (
Figure 122 ).
6. Assemble the reducer coupling, gasket, and section
valve manifold with a clamp, and tighten by hand
(
Figure 122 ).
7. If installing the 2 left most section valves, align a gasket
between the flanges of the 2 adjacent section valve
manifolds (
Figure 122 ).
8. Assemble the 2 adjacent section valve manifolds and
gasket with a clamp, and tighten by hand (
Figure 122 ).
9. If you loosened the mounting hardware for the bypass
valve, tighten the nut and bolt to 1017 to 1243 N∙cm
(90 to 110 in-lb).
Installing the Valve Actuator
1. Align the actuator to the manifold valve.
2. Secure the actuator and valve with the retainer that
you removed in step
3 of Installing the Valve Actuator
(page 58) .
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