Hitachi L-8900 Service Manual page 87

High speed amino acid analyzer
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3.2.4 Troubleshooting of Column Oven/Reaction Bath
No. Symptom
1
'Temperature lower
limit value abnormal
(Oven side)' error
occurred in Column
oven.
2
'Temperature upper
limit value abnormal
(Oven side)' error
occurred in Column
oven.
3
'Temperature lower
limit value abnormal
(Peltier side)' error
occurred in Column
oven.
4
'Temperature upper
limit value abnormal
(Peltier side)' error
occurred in Column
oven.
5
'Temperature upper
limit value abnormal
(Reaction side)' error
occurred in Reaction
bath.
6
'Temperature upper
limit value abnormal
(Heater side) error
occurred in Reaction
bath.
1. Error messages
Contents
Temperature sensor abnormal.
Temperature sensor abnormal.
Temperature sensor abnormal.
Temperature sensor abnormal.
Temperature sensor abnormal.
Temperature sensor abnormal.
3 - 9
Remedy
Turn off and on the power.
If error occurs again,
contact our Service office.
Turn off and on the power.
If error occurs again,
contact our Service office.
Turn off and on the power.
If error occurs again,
contact our Service office.
Turn off and on the power.
If error occurs again,
contact our Service office.
Turn off and on the power.
If error occurs again,
contact our Service office.
Turn off and on the power.
If error occurs again,
contact our Service office.

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