N002453
PROBLEM CAUSE CORRECTION
Will not draw
chemicals
Spray wand not in
low pressure.
See How to Use Spray
Wand paragraph in the
Operation Section.
Chemical filter clogged. Clean filter.
Chemical screen not in
cleaning solution.
Make sure end of chemi-
cal hose is fully submerged
into cleaning solution.
Chemical too thick. Dilute chemical. Chemical
should be the same con-
sistency as water.
Pressure hose is too long Lengthen water supply hose
instead of high pressure hose.
Chemical build up in
chemical injector.
Contact B&D Customer
Service Representative
No or low
pressure
(after period of
normal use)
Worn seal or packing Contact B&D Customer
Service Representative
Worn or obstructed valves. Contact B&D Customer
Service Representative
Worn unloader piston. Contact B&D Customer
Service Representative
Water leak-
ing at gun/
spray wand
connection
Worn or broken o-ring. Check and replace.
Loose hose connection. Tighten.
Water leak-
ing at pump
Loose connections. Tighten.
Piston packings worn. Contact B&D Customer
Service Representative
Worn or broken o-rings. Contact B&D Customer
Service Representative
Pump head or tubes dam-
aged from freezing.
Contact B&D Customer
Service Representative
Pump Pulsates Nozzle obstructed. See Nozzle Cleaning para-
graph in the Maintenance sec-
tion for the correct procedure.
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