Soap
injectors have a small orifice inside that creates the suction picks picks up
the soap from the soap hose. There
is a small spring and ball inside as well. Sometimes
the orifice can get plugged or the ball and spring gets
fouled with
debris. This will stop the venturi
action, which is the principle that picks up the soap. Make sure the insides of the
injector are clean and that there is a filter at the end of the pickup hose.
SOME OF THESE OPERATIONS CAN BE
EXTREMELY DANGEROUS. IF YOU DO NOT HAVE SUFFICIENT TRAINING IN THESE PROCEDURES, WE RECOMMEND YOU
SEEK ASSISTANCE FROM A
QUALIFIED
TECHNICIAN
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