Riken Keiki GD-3EC, Техническое руководство

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7. Maintenance 7-3 Performing tests (test mode)
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7-3-3 Performing fault test
Test to check whether an alarm is triggered when a fault occurs in the product.
WARNING

Depending on the settings, contact and gas concentration outputs may be activated during fault testing,
even in maintenance mode. Take care during fault testing.
1 Press the ▲ or ▼ key in maintenance mode several times
to select [2-0], then press the SET key.
2 Press the ▲ or ▼ key to select [2-0.2], then press the SET
key.
3 Press the ▲ or ▼ key to select [on], then press the SET
key.
4 Check to confirm that a fault alarm is triggered.
The fault lamp (FAULT) lights up (yellow) when a fault alarm is
triggered.
5 Once the fault test is complete, press the ▲ or ▼ key to
select [oFF], then press the SET key.
The fault alarm is cleared. The fault lamp (FAULT) goes out.
Fault alarms can also be cleared by pressing the MENU/ESC key.
Fault lamp
(FAULT)