Research Instruments INTEGRA 3 - Page 57

Secon 10
Integra 3™ Troubleshoong

Research Instruments Ltd
10



 






E03
HEATED INSERT
HEATING
FAILURE
Low
Heated Stage Insert
is not able to heat.
Alarm acvated
2 minutes aer
power on if there
is less than 1.0°C
temperature rise
between 1 and
2 minutes aer
power on. If the
temperature at 1
minute is already
within ±2.5°C from
the setpoint the
test is omied.
Heated
Stage Insert
controller
power is set
to 0% unl
the
Integra 3
is re-started.
Switch o the
Integra 3 and
verify that the
Heated Stage
Insert cables
and connector
are secure and
undamaged.
Possible heater
or controller
fault.
E04
HEATED STAGE
SENSOR FAILURE
Low /
Medium*
No signal/out of
range signal from
Heated Stage Plate
or Thermosafe air
temperature sensor.
Alarm acvates
at any me if the
temperature sensor
circuit fails to read a
valid temperature.
Temperature
is shown as
-.-°C. Heated
Stage Plate
controller
power is
set to 0%
unl a valid
temperature
is read.
Switch o the
Integra 3 and
verify that the
Heated Stage
Plate cables
and connector
are secure and
undamaged.
Possible heater
or controller
fault.
E05
THERMOSAFE
SENSOR
FAILURE
Low /
Medium*
Temperature
is shown
as -.-°C.
Thermosafe
Air Heang
System
controller
power is set
to 0% and
fan speed
is set to 0%
unl a valid
temperature
is read.
Switch o the
Integra 3 and
verify that the
Thermosafe
Air Heang
System cables
and connectors
are secure and
undamaged.
Possible heater
or controller
fault.
* Low priority is set if condion appears within the rst 5 seconds from power up. Medium priority is set if
condion appears aer the rst 5 seconds from power up.