This prevents the cover from closing when there is no battery fitted to the unit. When the battery is being installed or changed, this flag must be held down while gently pushing the battery into the battery holder. When the battery is first connected, the alarm may sound for 2-3 seconds - this is normal and means that the battery is connected correctly Operation The smoke detector will activate the built in sounder upon sensing smoke particles Hush button to silence the unit for 10 minutes in case of nuisance alarm The smoke detector will automatically reset itself and silence the sounder when smoke particles are no longer present in the sensing chamber The built in sounder will provide a minimum sound output of 85dB at 3m The smoke detector has a built in warning flag to prevent installation of the detector without a battery fitted The “Test” button will perform a self test and sound the horn (it may take up to 10 seconds) The smoke detector will emit a beep every 40 seconds to indicate that the battery back up is depleted and needs replacing Shannon Free Zone, Shannon, Co. Clare, Ireland. Ph.+353 61 471277 Fx.+353 61 471053 Email. eielectronics@eiltd.ie Web: E & OE As our policy is one of continuous product development, we reserve the right to alter product details without prior notice. Ei100S DataSht RevB Technical Specification Sensor Ionisation, uses electrically charged ions that will react to smoke particles Alarm: Alarm Sound Output: Piezoelectric-horn in unit 85dB (minimum) at 3m Sensitivity: Complies with BS 5446 Part 1: 2000 Temperature Range: Humidity Range: 0 to 40°C 0% to 90% Relative Humidity Source: Americium 241 Fixing: Screw fixings supplied Airspeed: Essentially immune to the effect of airspeed. Plastic material: UL94HB flame retardant Button Test: Simulates the effect of smoke and checks chamber, electronics and horn. Dimensions: Weight: 140mm x 120mm x 45mm 174 gram Supply Voltage: 9V battery Warranty: Approvals: 5 year (limited) warranty Kitemarked to BS EN 14604:2005, CE Approved Specifications are subject to change Installation & Placement Alarms should be placed in accordance with the general guidelines shown in the diagram above. These recommendations are based on the problem of areas of “dead air” close to corners of rooms and apexes of ceilings, which could result in the prevention of smoke reaching the smoke detector Important Precaution: Do not install the actual smoke/heat alarm itself in new or renovated buildings until all work is completed (including floor coverings) and the building has been fully cleaned. (Excessive dust and debris from building work can contaminate the smoke chamber and cause problems, and it will also invalidate the guarantee). If it must be installed, cover it completely, particularly around the edges, with a dust cover (eg. a plastic bag), until all cleaning is finished.. Please consult the Instruction Leaflet supplied with the Ei100S for detailed instructions as to how to correctly install and position the smoke detector Shannon Free Zone, Shannon, Co. Clare, Ireland. Ph.+353 61 471277 Fx.+353 61 471053 Email. eielectronics@eiltd.ie Web: E & OE As our policy is one of continuous product development, we reserve the right to alter product details without prior notice. Ei100S D...