Owner's manual

37
E02 COMMUNICATION
If no internal communication between the software and firmware
are prepared COMMUNICATION ALARM appears..
E04 MINTEMPDIFF
If 30 seconds is no temperature increase of 0.5 ° C takes place
after ignition, the alarm is displayed.
The most common causes for this problem are:
• the cotton thread is not in contact with the sample
• the contact with the fuse wire is not present due to
contamination or an not properly tightened screw
• the bad combustibility the sample, optionally you must use
firing aids
• Low oxygen pressure. Check the oxygen supply (30-40 bar)
• Short circuit at the ignition electrode, crucible holder is
present at the ignition electrode
E05 FILLWATER
Message appears when the system during filling with water after
50 seconds does not detect water in the upper water outlet.
Causes for this problem are:
• the cooler is not switched on or not connected
• Water valve seal defective
• no oxygen present (for switching the valves, the system
requires pressure)
• upper water sensor is defective
• the filter in the supply line is dirty
• Water valve tightly or defective
E03 DRIFT ALARM
Drift Alarm
In preliminary experiment or or post-experiment the temperature
drift criterion is not met.
Check the stirring function.
C1 092014