Research Instruments INTEGRA 3, Руководство пользователя, Страница: 66 / 76

Section 10
Integra 3™ Troubleshooting
62
Research Instruments Ltd
10
E22
HEATED
GLASS INSERT
DISABLED
Low /
Medium*
ITO Heated Glass
Insert has come
into electrical
contact with
the with the
microscope
objective and has
been disabled.
Alarm activates at
any time.
ITO Heated
Glass Insert
controller
power is set
to 0% for
the duration
of electrical
contact
with the
microscope
objective.
The microscope
objective must
be lowered so
that it does
not touch the
surface of the
ITO Glass.
E23
HEATED INSERT
CONTROLLER
FAILURE
Low /
Medium*
The temperature
controller was not
able to maintain
the temperature of
the Heated Stage
Insert. The Heated
Stage Insert has
been disabled.
Alarm activates at
any time.
Heated
Stage Insert
controller
power is set
to 0% until
the
Integra 3 is
re-started.
Switch off the
Integra 3 and
verify that the
Heated Stage
Insert cables
and connector
are secure and
undamaged.
Possible heater
or controller
fault.
E24
FAN SPEED
INCORRECT
Low
Thermosafe Air
Heating System fan
speed is outside
of the normal
operating window.
Alarm enabled
5 minutes after
power on.
Fan continues
to run in
order to
maintain the
air flow.
Change the
Thermosafe
filter media
pad. Possible
fan or flow
sensor fault.
Alarm
Condition
Code
Message Priority
Fault
Description/
Alarm Criteria
Alarm
Actions
Solution
* Low priority is set if condition appears within the first 5 seconds from power up. Medium priority is set if condition
appears after the first 5 seconds from power up.