Ei Electronics Ei650i, Руководство по эксплуатации, Страница: 39 / 62

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i series only:
If you are not able to replace the alarm straight away, you can press the
test/silencer button to switch off the beep and the yellow LED for 12 hours. This step
can be repeated until the battery goes completely flat, but the alarm should be replaced
as quickly as possible.
6.2.2 Contaminated smoke chamber
If the alarm goes off when there is no smoke, press the test button to silence the alarm
for 10 minutes (as described in section 6.1.5). If the alarm goes off again despite this,
it may be contaminated.
i series only:
Press the test/silencer button within four minutes after the alarm goes
off again and this will enable the alarm to compensate for the contamination in the
smoke chamber. This normally solves the problem.
If the alarm goes off for a third time, it is contaminated excessively and must be
replaced. If you are not able to replace the alarm straight away, press the test button
within four minutes after the alarm goes off (for the third time) to silence the alarm
for eight hours – it will emit two short beeps (one second apart) every 10 minutes to
indicate that it has been deactivated.