OMN405620

Eductor

Symptom	Problem	Solution
Eductor fills with chemical after using.	Eductor Flow rate valve left on when eductor not in use.	Close eductor flow rate whenever eductor not being used. Close eductor valve after use.
	Valves not closed in proper sequence	After using eductor, close eductor flow rate valve first then close eductor hopper valve.

Solution spills out of eductor when tank is raised.

Tank is not completely empty.

Empty tank before raising eductor.

Eductor rinse nozzle doesn’t rinse.	Nozzle not being depressed.	When inserting jug over rinse nozzle, depress nozzle to activate flow.
	Valve not turned ON.	Turn valve on.
	Valve or line plugged.	Clear obstruction from line or valve.
	Solution pump not primed.	Prime solution pump.
	No liquid in solution tank.	Add liquid to solution tank.
	Engine rpm’s too low.	Increase rpm’s to 1800 minimum.

Eductor tank rinse doesn’t rinse.	Valve not turned ON.	Turn valve on.
	Valve or line plugged.	Clear obstruction from line or valve.
	Solution pump not primed.	Prime solution pump.
	No liquid in solution tank.	Add liquid to solution tank.
	Engine rpm’s too low.	Increase rpm’s to 1800 minimum.

Eductor won’t extract chemicals from eductor tank.	Eductor Flow Rate valve is OFF.	Turn valve to ON position.
	Eductor Hopper Valve is closed.	Open valve.
	Solution pump not primed.	Prime solution pump.
	No liquid in solution tank.	Add liquid to solution tank.
	Tank selector valve in wrong position.	Select proper tank with selector valve.
	Engine rpm’s too low.	Increase rpm’s to 1800 minimum.
	Venturi is plugged.	Clean venturi of obstructions.
	Venturi is assembled wrong.	Verify correct assembly of venturi.
	Eductor discharge hose is plugged.	Remove obstruction from discharge hose.
	Dry chemical bridged.	Turn on eductor rinse valve.
	Diminished eductor performance with solution tank full.	Use eductor before solution tank gets completely full.
	Eductor hose in tank is plugged or missing.	Remove obstruction. Replace hose (if missing).

DP99999,0000183-19-20070122