Graco Reactor 2 E-30, Запасные части

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Troubleshooting
Error Location Type Description Cause Solution
Flow is too high at
current setpoint.
Use a smaller mix chamber
that is rated for the unit
in use. If recirculating,
decrease flow or decrease
temperature setpoint.
Bad RTD or bad
RTD placement
against heater.
Swap A and B heater output
cables and RTD cables and
see if issue follows. If so,
replace RTD.
T2DB Heater B Low Temperature B
Bad heater rod or
loose heater wire.
Confirm resistance of
heater. Heater resistance
should be 9-12 Ω for 10
kW systems and 6-8 Ω
for 15 kW systems. If out
of tolerance, check for
loose heater rod wire(s).
Reconnect wires or replace
heater rod if necessary.
Flow is too high at
current setpoint.
Use a smaller mix chamber
that is rated for the unit
in use. If recirculating,
decrease flow or decrease
temperature setpoint.
T2DH Hose Low Temperature
Hose
Cold chemical in
unheated portion
of system passed
hose FTS at
startup.
Recirculate heated
chemical back to drum
in cold conditions before
startup.
Recirculate fluid through
heaters until inlet fluid
temperature is above
defined error level.
T2FA MCM Low Temperature
Inlet A
Inlet fluid
temperature is
below the defined
level.
Increase the low
temperature deviation
level on the System Setup
screen.
Recirculate fluid through
heaters until inlet fluid
temperature is above
defined error level.
T2FB MCM Low Temperature
Inlet B
Inlet fluid
temperature is
below the defined
level.
Increase the low
temperature deviation
level on the System Setup
screen.
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