Instructions / Assembly

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General Maintenance PT2 / PT3
5.3 Inspecting the Impeller
Background Sand, dirt, and debris will cause the impeller to wear. If the pump’s performance
drops over time, check and adjust the clearance between the impeller and the
insert.
Requirements ■ Machine shut down
■ Bleach and source of clean water
■ Shims (if needed)
Procedure Perform the procedure below to inspect the impeller.
1. Open the drain plug (a) and drain the pump.
2. Remove the pump housing cover (b) from the front of the pump.
This procedure continues on the next page.
WARNING
Personal injury hazard.
► Do not reach into or insert anything into the pump while the engine is running.
► Do not run the pump with the pump housing cover removed.
wc_gr012673
a
b
WARNING
Personal injury hazard. Impeller edges can become sharp.
► Use care when working on the pump to reduce the risk of being cut.