Delta DT2400CS instruction manual Pressure after

PROBLEM CAUSE CORRECTION

Will not draw cleaning solution

Wand not in low pressure.

Filter clogged on chemical injector rinsing hose.

Screen on end of chemical injector rinsing hose not in water

Cleaning solution too thick.

See How to Use Wand paragraph in the Operation Section.

Clean filter.

Make sure end of chemical injector rinsing hose is fully submerged into clean water.

Dilute cleaning solution. Cleaning solution should be the same consistency as water.

Pressure hose is too long	Lengthen water supply hose
	instead of high pressure hose.

Cleaning solution build up in chemical injector.

Hoses are not connected.

Control valve is in the down (off) position or pointed toward the tank not being uses.

Have parts cleaned or replaced by AWSC.

Make sure all hoses are connected at valve.

Turn control valve toward tank being used.

No or low	Worn seal or packing	Have replaced by AWSC.
pressure (after
	Worn or obstructed valves.	Have replaced by AWSC.
period of
	Worn unloader piston.
normal use)		Have replaced by AWSC.
	Worn E-Z start valve.	Have replaced by AWSC.
Water leaking	Worn or broken o-ring.	Check and replace.
at gun/wand
connection	Loose hose connection.	Tighten.
Water leaking	Loose connections.	Tighten.
at pump
	Piston packings worn.	Have replaced by AWSC.
	Worn or broken o-rings.	Have replaced by AWSC.
	Pump head or tubes damaged	Have replaced by AWSC.
	from freezing.
Pump Pulsates	Nozzle obstructed.	See Spray Wand paragraph in the
		Maintenance section for the
		correct procedure.

D27918 22- ENG