Chino EH3000 Series, Инструкция по эксплуатации

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10. MAINTENANCE
10.2 Troubleshooting
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(4) Other Abnormality
Symptom Cause and remedial measure
1. Setting/operation key operation is not received.
•
Check if key lock is enabled.
→ Release key lock (Refer to Para. (2) of 6.9.).
2. Setting cannot be changed.
•
Check if key lock is enabled.
→ Release key lock (Refer to Para. (2) of 6.9.).
•
Check if setting transition conditions are met.
→ Check the setting transition conditions (Refer to Para. (5) of 6.2.).
3. Alarm value cannot be set.
•
There are alarm deadband and setting resolution.
→ Check the alarm dead band (Refer to Para. (2) of 6.7.).
→ Check the setting resolution. (Refer to Para. (1) and (2)
Moving of pointer by Pressing Right/Left Keys of 6.8.).
•
Check if user indication adjustment includes abnormal adjusted value.
→ Clear user indication adjustment value (Refer to Para. (7) of 9.1.).
4. Chart paper lighting not lit.
•
Check if the brightness level is set to “0” (OFF).
→ Set to “1” to “3” (Refer to Para. (1) of 6.9.)
•
The problem cannot be solved by performing the above troubleshooting.
•
The power lamp lights in orange but does not change in green.
•
In the state where the power lamp lights in green, the lamp lights in orange for a moment every several to dozen seconds, and that
is repeated.
If any problem listed above occurs, contact your nearest CHINO’s agent (described on the back cover) with the following information
(The model and the serial number are shown on the top of the case or on the name plate in the back of the case which can be seen
when the chart cassette is removed.).
(1) Model (2) Serial No. (3) Description of problem (4) Others noticed
When a Problem Cannot Be Solved Request