Source / pinned edition
FireAngel ST-622N Thermoptek Smoke Alarm — User Manual
Source of package org.fireangel.st_622 · GN6238R2
- work
- urn:org:fireangel:st-622#ST622_MANUAL
- number
- GN6238R2
- kind
- urn:org:fireangel:st-622#product
Edition GN6238R2, published by the manufacturer in July 2026
- edition
- urn:org:fireangel:st-622#ST622_MANUAL_2026
- language
- en
- officiality
- unofficial
- materialisation
- PINNED_UNOFFICIAL_COPY
- life cycle
- adopted: 2026-07-01; in_force: [object Object]
Publications
| URI | Type | documentHash | Retrieved |
|---|---|---|---|
| https://www.fireangel.co.uk/wp-content/uploads/2026/07/ST622-T-User-Manual-WEB-READY.pdf | text/plain; charset=utf-8 | sha256:573b09b09df51c1f1f784659caa317512356cd8a856c05c0db57728de3c5837e | 2026-09-17T00:00:00Z |
Fragments — 3
power/ten-year-life · paragraph · referenced by: 2
en · unofficial · sha256:7360a3754306966b0172d54212f84eb8256be5dd4bc663bd9e3ce24c0868fcf1
Your 10 year life smoke alarm is powered
by an internal lithium battery. To avoid
unnecessary use of the battery prior to
installation, and to ease disposal when
the alarm reaches the end of its life, the
alarm is supplied with the battery in a
deactivated state. The battery on this alarm
is automatically enabled when the alarm is
4
fully locked on to the base plate.
Referencing norms: card-kind, life-ten-years
power/low-battery · paragraph · referenced by: 1
en · unofficial · sha256:d135ec0b3e985e388be572cb0e735ea4fd4e1fd6facbbce15670c38f6735285a
Should your smoke alarm enter a low
battery condition, the unit will emit an
audible ‘chirp’ once every 40 seconds.
When this occurs, we recommend you
replace the alarm immediately. Your
smoke alarm will continue to warn of this
low battery condition for at least 7 days,
however, failure to change the alarm after
this time would mean your smoke alarm
Referencing norms: low-battery-seven-days
maintenance/testing-and-cleaning · paragraph · referenced by: 2
en · unofficial · sha256:e26bdd1d44c50946f9b7010d62ab4987f40b6da053bbcadc7354769825ff7e5f
Testing
Test your smoke alarm once every week
see ‘Alarm Test’. Any test failures should be
reported to the Technical Support Team.
Cleaning
As a minimum your smoke alarm should
be cleaned once every 3 months using
your vacuum cleaner fitted with the soft
brush attachment.
Referencing norms: cleaning-quarterly, test-weekly
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