Thermo Electron BBD 6220, Руководство по эксплуатации

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ERROR CODES
CODE
CAUSE Error condition POSSIBLE REMEDY
88
auto-start
Error during auto-start Measuring cell outside cali-
bration range
Repeat the auto-start routine (refer to
pages 23)
99
≥
10 min
Unit doors are open Doors are open for more
than 10 minutes Close the unit doors
(refer to page 14) or just acknowledge
acoustic alarm
100
Temperature below
setpoint Actual value < setpoint
-0.5°C Check the settings on the controller
and Temperature Limit Controller (re-
fer to pages 18 and 20)
101
Temperature above
setpoint Actual value > setpoint
+1°C Ambient temperature could be too
high: check the circuit status of the
door heater (refer to pages 15 and 31)
104
°C
Temperature sensor
faulty Sensor broken/short-
circuited Contact the service department of
Thermo Electron GmbH
200
CO
2
CO
2
below setpoint Actual value < setpoint -1% Check the gas supply for
- cylinder content
- inlet pressure
- supply line and connection to unit
Refer to page 12
201
CO
2
CO
2
above setpoint Actual value > setpoint
+1% Check the gas supply for
- inlet pressure
Refer to page 12
204
CO
2
CO
2
measuring cell
faulty
Sensor broken/short-
circuited Contact the service department of
Thermo Electron Gmbh
300
N
2
N
2
below setpoint Actual O
2
value <
setpoint -2%
Gassing with N
2
Check the gas supply for
- gas cylinder content
- inlet pressure
- supply line and connection to unit
Refer to page 13/14
301
N
2
N
2
above setpoint Actual O
2
value >
se2%
Begasung mit N
2
Check the gas supply for
- inlet pressure
Refer to page 13/14
302
O
2
O
2
above setpoint Actual O
2
value <
setpoint -2%
Gassing with O
2
Check the gas supply for
- gas cylinder content
- inlet pressure
- supply line and connection to unit
Refer to page 13/14
303
O
2
O
2
above setpoint Actual O
2
value >
se2%
Gassing with O
2
Check the gas supply for
- inlet pressure
Refer to page 13/14
304
2
N
O
2
O
2
sensor faulty Contact service
400
%
Relative humidity be-
low setpoint Actual value < setpoint -5% Check the water reservoir
Contact the service department of
Thermo Electron Gmbh if necessary
404
%
Relative humidity sen-
sor faulty Sensor faulty/short-
circuited Contact the service department of
Thermo Electron Gmbh
405
Evaporator faulty 95°C > Actual value
> 620°C Contact the service department of
Thermo Electron Gmbh
6. OPERATE
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