6.5 Take the seals off the cylinders (next to the pump); wash the pieces if necessary.
6.6 Replace the check valves in the same position they were located previously.
6.7 Replace the caps and tighten the screws firmly.
COMMON PROBLEMS AND POSSIBLE CORRECTIONS
PROBLEM CAUSE
SOLUTION
1.- The mix does not
move
a) Air intake through the supply hose
and coupling.
b) Air intake in the cylinder, causing
pressure problems.
c) Valve stuck to the seat.
Tighten the clamp securely to
the hose.
Open the knob for all the air to
come out.
Take the valve off and repair it
following the correct order.
2.-Lack of pressure
a) The pump does not suck the liquid.
b) Although liquid is suctioned, it does
not produce a good spray.
c) When the regulator valve or the seat is
scratched or full of dust.
d) The clutch skids.
See item 1:
Check the outflow of liquid. if it
is strong, change the nozzle.
Take the pressure regulator
valve or the seat if it is
scratched.
Increase the speed of the
motor.
3.-Liquid and/ or
Orings are leaking
Leak through seals.
Change the faulty seals and
rings.
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