ST-625 - Smoke detector FireAngel - Free user manual and instructions
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| Product Type | Smoke Detector (Optical) |
| Brand | FireAngel |
| Model | ST-625 |
| Dimensions | 100 mm diameter x 40 mm height |
| Weight | 150 g (including battery) |
| Power Source | Sealed 10-year lithium battery (non-replaceable) |
| Battery Life | 10 years from activation |
| Sensor Type | Optical (photoelectric) |
| Detection Range | Up to 40 m² (430 ft²) |
| Alarm Sound Level | 85 dB at 3 m |
| Test/Hush Button | Yes, with silence feature for nuisance alarms |
| End-of-Life Warning | Automatic chirp after 10 years |
| Low Battery Warning | Chirp every 40 seconds |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Humidity Range | 5% to 95% non-condensing |
| Certifications | EN 14604, CE, LPCB |
| Installation | Ceiling mount, included bracket and screws |
| Maintenance | Vacuum clean every 6 months; no battery replacement needed |
| Spare Parts | None; unit is sealed and must be replaced after 10 years |
| Repairability | Not repairable; discard at end of life |
| Warranty | 5 years (limited) |
Frequently Asked Questions - ST-625 FireAngel
How do I test the FireAngel ST-625 smoke detector?
Press and hold the test/hush button for 1-2 seconds. The alarm should sound loudly. Release the button to stop the test. Perform this test weekly.
What should I do if the smoke detector chirps?
A chirp every 40 seconds indicates a low battery or end-of-life. For the ST-625, the battery is sealed and lasts 10 years. If chirping occurs after 10 years, replace the unit immediately.
Can I silence a nuisance alarm?
Yes, press the test/hush button to silence the alarm for about 10 minutes. The unit will automatically reset after that.
How often should I clean the detector?
Vacuum the exterior and vents every 6 months with a soft brush attachment to remove dust and debris.
Where should I install the detector?
Mount on the ceiling, at least 30 cm (12 inches) from walls and corners. Avoid kitchens, bathrooms, and garages.
What is the battery life of the ST-625?
The sealed lithium battery lasts up to 10 years. The unit will chirp automatically when it is time to replace it.
Is the FireAngel ST-625 suitable for use in caravans or boats?
It is designed for indoor residential use. For caravans or boats, ensure the environment is within operating temperature and humidity limits. Check local regulations.
What does the end-of-life warning mean?
After 10 years, the detector will chirp 3 times every 40 seconds to indicate it must be replaced. The unit cannot be reset.
Can I paint the smoke detector?
No, painting or covering the detector can block the sensor and prevent proper operation. Keep it clean and unobstructed.
How do I dispose of the detector?
The sealed battery contains lithium. Dispose of the unit as electronic waste or recycle according to local regulations. Do not incinerate.
User questions about ST-625 FireAngel
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USER MANUAL ST-625 FireAngel
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Product information
Brand : FireAngel
Model : ST-625
Category : Smoke detector