15.5When Any Abnormality/Error Warning Lamp Lights
When any Abnormality/Error Warning lamp lights, check which lamp is being lit and see Table 15.5 for which procedure No. to follow.
Then, follow the steps of that procedure No. (shown in Tables 15.6 to 15.8) to remove the problem (for the names and positions of the "Abnormality/Error Warning" lamps, see Figures 4.1 and 4.3).
Table 15.4 Cross Reference of Items of Abnormality Warning Lamps
OVER | BATTERY |
| EMERGENCY | BATTERY NG | PROCEDURE |
TEMPERATUR | FAILURE | (front panel | |||
E | OPERATION |
| OPERATION | rear side) | No. |
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| ||
○ | — | ○ | ○ | — | No. 1 |
○ | — | ○ | — | — | No. 2 |
— | ○ | — | ○ | — | No. 3 |
— | — | ○ | — | — | No. 4 |
— | — | — | ○ | — | No. 5 |
— | — | ○ | △ | △ | No. 6 |
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| (When the |
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| power is turned |
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| on again, this |
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| lamp goes out.) |
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○: | The lamp is being lit. |
The lamp is not being lit. |
△: The lamp may light.
CAUTION 
◇When checking the " BATTERY NG" lamp, turn OFF the primary power (Switch the breaker "OFF"), then open the front panel. After opening the front panel, turn ON the primary power (Switch the breaker "ON").
Failure to do so may result in electric shock or product damage due to short- circuiting of the internal circuit.
NOTICE
◇The "BATTERY NG" lamp remains lit until it is reset even after the primary power is turned OFF (the breaker is switched "OFF").
