Endress+Hauser Analytik Jena multi EA 4000, Operating Manual

Page: 132 / 151

Fault removal multi EA 4000
132
208 O
2
pressure missing
Cause Remedy
O
2
flow inadequate

Check O
2
connection

Check pressure
209 Ar pressure missing
Cause
Remedy
Argon flow inadequate

Check argon connection

Check pressure
220 Sampler: no connection
Cause
Remedy
Communication faulty after sampler was detected dur-
ing initialization

Acknowledge message

Initialize
226 Sampler: runtime exceeded
Cause
Remedy
Completion message of the sampler movement takes
too long (sampler faulty)

record log files

inform Service
290 Scales: no connection
Cause
Remedy
No communication with scales

Check connection

Check configuration of scales
291 Scales: incorrect weight unit
Cause
Remedy
Currently only one unit [g] is permitted

Set the unit gram [g] in the menu of the scales
300 Temperature controller: no connection
Cause
Remedy
communication faulty

Acknowledge message

Initialize
301 Thermocouple break
Cause
Remedy
HTS1500 thermocouple faulty

Contact Service
303
304 Temperature controller: EPROM error
Temperature controller: Communication error
Cause
Remedy
Communication error with basic device

Switch basic device off/on

Initialize
306 External furnace not present
Cause
Remedy
Basic device not recognized as hardware

Check connection between basic device and control
module