Mercury 350.127UK User Manual
MINI PHOTOELECTRIC SMOKE
DETECTOR
Order ref: 350.127UK
User Manual
This compact unit detects initial smoke formation with its sensitive photoelectric system and signal
processing circuit giving an alarm signal as an early warning. Its reduced footprint makes it ideal for
smaller rooms where ceiling space is limited.
Specification:
Battery 3 x CR2450 button cell (supplied)
Alarm output 85dB/3m
Operation temperature -10°C - 40°C
Quiescent current ≤10µA
Dimensions 37 x 72mmØ
Weight 75.6g
Installation:
1. Choose an appropriate position to install the alarm on a ceiling away from obstructions.
2. Use the screws and plugs provided to secure the installation panel securely to the ceiling.
3. Align the 3 slots in the smoke detector with the 3 tags on the installation panel and rotate it
clockwise until it locks into position.
Testing and usage:
1. Turn the smoke detector anti-clockwise to remove it from the installation panel.
2. Remove the insulating tag from behind one of the batteries and ensure that all of them are securely
pressed into the housing.
350.127UK User Manual
3. Align the 3 slots in the smoke detector with the 3 tags on the installation panel and rotate it
clockwise until it locks into position.
4. Depress the test button to check the alarm and warning LED are functioning correctly.
Please note:
No user serviceable parts inside. The only replaceable part is the batteries.
Test the alarm weekly and every time the batteries are replaced.
When the battery power is low an intermittent beep will sound to indicate they need replacing.
Do not use in dusty and smoky environments.
Keep out of the reach of children.
Any repairs should be carried out by qualified personnel.
Please retain this manual for future reference.
Intended for Fire Safety and installed in buildings
Essential characteristic 1: Pass
15 Essential characteristic 2: Pass
1134 Essential characteristic 3: Pass
1134-CPR-111 Essential characteristic 4: Pass
EN14604:2005/AC:2008 Essential characteristic 5: Pass
Mini Photoelectric Smoke Detector Essential characteristic 6: Pass
350.127UK-001 Essential characteristic 7: Pass
Essential characteristic 8: Pass
This product is classed as Electrical or Electronic equipment and should not be disposed with other household or
commercial waste at the end of its useful life. The goods must be disposed of according to your local council guidelines.
Errors and omissions excepted.
Copyright© 2016. AVSL Group Ltd.
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