High Volume/Output RTM Systems Operations Manual
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System Troubleshooting
Symptom
Possible Cause
Remedy
Check V14 output (62) for signal (should be on)
Check V15 output (05) for signal (should be on)
Stop sequence has been
imitated
Check internal stop sequence circuits
Check (16) for signal (should be off)
o
Remote stop button has malfunctioned
Check (15) for signal (should be off)
o
CE NORM guard valve has malfunctioned
Check (37) for signal (should be off)
o
Pulse valve (S01) has malfunctioned. See
below.
Check (39) for signal (should be off)
o
Pulse valve (S01) has malfunctioned. See
below.
Check (49) for signal (should be off)
o
Catalyst overpressure circuit engaged. See
below.
Check (48) for signal (should be off)
o
Predetermined counter has not reset or has
malfunctioned. See below.
CE NORM guard has been
opened
Close CE NORM guard and check valve for proper
operation
Will not start
injection or has
stopped during
injection sequence
Pulse valve has malfunctioned
Check internal pulse valve circuit
Check (36) for signal (should be off)
Note This valve also resets all circuits to off when
air pressure to the system is moved from an
off state to on. If circuits are not resetting on
startup this valve is faulty.
Catalyst overpressure circuit is
engaged (indicated on control
panel)
Check for blockage in catalyst system delivery lines
Check FC 04 for proper adjustment
Check for air leaks on catalyst overpressure valve and
connection 1B-7(21)
Check internal catalyst overpressure circuits
Check (21) for leaks
Check V03 output (49) for signal (should be off)
Predetermined
counter not
counting or
skipping counts
Will not count in recirculation
mode
Make sure unit is in injection mode
FC 03 not adjusted properly
Adjust FC 03 for proper flow. See Innovator II Control
Panel manual.
Faulty signals from powerhead
shift block
Repair or replace powerhead shift block
Faulty RGA V03 valve or OR09
shuttle
Check (60) for signal. It should cycle on and off with
pulses from powerhead.
