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CLEAN PUMP INLET FILTER
A restricted Pump Inlet Filter can prevent the solution pump from providing adequate pressure for cleaning.
A restriction or air leak on the pump inlet can also damage the solution pump check valves and plunger seals.
CAUTION: Before proceeding with this procedure, make sure both power cords are disconnected.
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To examine the filter, release the latch on the front of the machine and tilt the tanks off of the base
assembly. Support the tanks with a chair, bucket or box while working inside the base.
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The filter is in the clear 1/2” ID hose from the solution tank to the inlet port on the solution pump.
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Grasp the clear plastic filter cap and unscrew the cap from the black plastic filter body by turning
counter-clockwise.
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Remove the stainless steel filter screen and clean as needed.
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Examine the cap and body for cracks and replace filter as needed. (Replacement Filter: PPU6175)
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Check the gasket for nicks or tears and replace filter as needed.
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Reassemble filter and check hose clamps and tighten as needed.
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Tilt the tanks back onto the base and secure the latch.
INLINE FILTER
PPU6175
Solution Tank
Latch
Base
