<strong>Plena</strong> <strong>Message</strong> <strong>Manager</strong>enInstallation and Operating Manual<strong>LBB</strong> <strong>1965</strong>
<strong>Plena</strong> <strong>Message</strong> <strong>Manager</strong> | Installation and Operating Manual | Important safeguards en | 3Important safeguards1 Read instructions - All the safety instructions for useshould be read before the system is operated.2 Retain instructions - The safety instructions andinstructions for use should be retained for futurereference.3 Heed warnings - All warnings on the unit and in theoperating instructions should be adhered to.4 Follow instructions - All operating instructions andinstructions for use should be followed.5 Cleaning - Unplug system units from the mains outletbefore cleaning. Do not use liquid cleaners or aerosolcleaners. Use a damp cloth for cleaning.6 Attachments - Do not use attachments notrecommended by the product manufacturer as they maycause hazards.7 Water and Moisture - Do not use this unit near water, forexample near a bathtub, washbowl, kitchen sink, orlaundry basket, in a wet basement, near a swimmingpool, in an unprotected outdoor installation or any areawhich is classified as a wet location.8 Accessories - Do not place this unit on an unstable stand,tripod, bracket or mount. This unit may fall, causingserious injury to a person and serious damage to theunit. Use only a stand, tripod, bracket or mountrecommended by the manufacturer, or sold with theproduct. Any mounting of the unit should follow themanufacturer's instructions, and should use a mountingaccessory recommended by the manufacturer. Anappliance and cart combination should be moved withcare. Quick stops, excessive force, and uneven surfacesmay cause the appliance and cart combination tooverturn.9 Ventilation - Openings in the enclosure, if any, areprovided for ventilation and to ensure reliable operationof the unit and to protect it from overheating. Theseopenings must not be blocked or covered. The unitshould not be placed in a built-in installation unlessproper ventilation is provided or the manufacturer'sinstructions have been adhered to.10 Power sources - Units should be operated only from thetype of power source indicated on the marking label. Ifyou are not sure of the type of power supply you plan touse, consult your appliance dealer or local powercompany. For units intended to operate from batterypower, or other sources, refer to the "Installation andUser Instructions".11 Grounding or polarisation - This unit may be equippedwith a polarised alternating current line plug (a plughaving one blade wider than the other). This plug will fitinto the power outlet only one way. This is a safetyfeature. If you are unable to insert the plug fully into theoutlet, try reversing the plug. If the plug still fails to fit,contact your electrician to replace your obsolete outlet.Do not defeat the safety purpose of the polarised plug.Alternatively, this unit may be equipped with a 3-wiregrounding type plug having a third (grounding) pin.This plug will only fit into a grounding-type poweroutlet. This is a safety feature. If you are unable to insertthe plug into the outlet, contact your electrician toreplace your obsolete outlet. Do not defeat the safetypurpose of the grounding-type lug.12 Power-Cord Protection - Power supply cords should berouted so that they are not likely to be walked on orpinched by items placed upon or against them, payingparticular attention to cords and plugs, conveniencereceptacles, and the point where they exit from theappliance.13 Overloading - Do not overload outlets and extensioncords as this can result in a risk of fire or electrical shock.14 Object and Liquid Entry - Never push objects of anykind into this unit through openings as they may touchdangerous voltage points or short-out parts that couldresult in a fire or electric shock. Never spill liquid of anykind on the unit.15 Servicing - Do not attempt to service this unit yourself asopening or removing covers may expose to dangerousvoltage or other hazards. Refer all servicing to qualifiedservice personnel.16 Damage Requiring Service - Unplug the unit from theoutlet and refer servicing to qualified service personnelunder the following conditions:• When the power-supply cord or plug is damaged.• If liquid has been spilled, or objects have fallen intothe unit.• If the unit has been exposed to rain or water.• If the unit does not operate normally by followingthe instructions for use. Adjust only those controlsthat are covered by the instructions for use, as animproper adjustment of other controls may result indamage and will often require extensive work by aqualified technician to restore the units to theirnormal operation.• If the unit has been dropped or the unit has beendamaged.• When the unit exhibits a distinct change inperformance; this indicates a need for service.17 Replacement Parts - When replacement parts arerequired be sure the service technician has usedreplacement parts specified by the manufacturer or partswhich have the same characteristics as the original part.Unauthorised substitutions may result in fire, electricshock or other hazards.18 Safety Check - Upon completion of any service orrepairs to the units, ask the service technician to performsafety checks to determine that the unit is in properoperating condition.19 Lightning - For added protection of the units during alightning storm, or when it is left unattended and unusedfor long periods of time, unplug it from the wall outletand disconnect the cable system. This will preventdamage to the unit due to lightning and power-linesurges.Bosch Security Systems | 2<strong>00</strong>3-09 | 9922 141 50502en
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