Magnum Venus Plastech ThermoJect V6SC - Manual (Page 15)

Patriot SSB Auto Instructions Issue 05 30/06//08 Page 15 of 17
This table provides typical fault conditions their possible causes and remedies
Fault
symptom Possible cause Remedies
Machine fails to
start on
recirculation or
injection
command 1. Air supply too low Ensure air supply at least 6 bar
(90psi)
2. Pump speed set too
low Set at least to 1 bar and above
3. MPG set too low Set MPG pressure higher
ON injection
command
( when green
button is
pressed) Check Resin valve has moved to
open position. Observe Metal pin at
pneumatic actuator has moved out..
Approx 8 mm for Resin valve. If not
then increase shop air pressure or
service the valve at fault.
5. PDC Counter not
reset correctly or set at
zero Press reset firmly or set at least a
count of 5
6. Resin head valve
blocked .This condition
could happen if the
machine has been left
with resin in the system
for extended times
without use.
Internally clean and if necessary
renew internal parts.
Caution NOTE. Always replace the
resin valve locking M5 screws
securely after servicing the Resin
auto valve.
Resin flow has
bubbles or
appears erratic
1. Air leaks in the resin
feed intake system.
1.Check all joints for leaks in intake
pipe work and fittings on the resin
pickup fluid section
Flush does not
clean efficiently
or appears
weak 1.Low air supply
pressure Ensure supply pressure between 6
to 8 bar (90
– 120 psi)
2.solvent valve assy
blocked or broken Check assy 58742-PLAS internal
seat and spring