Troubleshooting
Problem
Cause Solution
Hoses near Reactor are warm, but
hoses downstream are cold.
Shorted connec tion or failed hose
heating element.
With power off, check the hose
resistance with and without the
whip hose attached. With the
whip hose attached, the reading
shouldbelessthan3ohm.With-
out the whip hose attached, the
readingshouldbeOL(openloop).
See Check Hose Heat Power
Connectors, page 64.
A and B temperature setpoints too
low.
Increase A and B setpoints. Hose
designed to maintain temperature,
not increase temperature.
Hose tem perature setpoint too
low.
Check. Increase if necessary to
maintain heat.
Flow too high. Use smaller mix chamber.
Decrease pressure.
Low current; FTS not installed. Install FTS, see operation m anual.
Hose heat zone not turned on long
enough to reach setpoint.
Allow hose to heat up, or preheat
fluid.
Loose hose electrical connections.
Check connections. Repair as
necessary.
Low hose heat.
Ambie nt temperature is to low Relocate hoses to a warmer area
or increase A and B setpoints.
40 333024F
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