Bosch LTC 8500 Instruction Manual

Also see for LTC 8557 Series: Instruction manual Instruction manual

Contents

Product | Instruction Manual | Important SafeguardsEN | iiiImportant Safeguards1. Read, Follow, and Retain Instructions - All safetyand operating instructions should be read andfollowed before operating the unit. Retain instructionsfor future reference.2. Heed Warnings - Adhere to all warnings on the unitand in the operating instructions.3. Attachments - Attachments not recommended bythe product manufacturer should not be used, as theymay cause hazards.4. Installation Cautions - Do not place this unit on anunstable stand, tripod, bracket, or mount. The unitmay fall, causing serious injury to a person andserious damage to the unit. Use only manufacturer-recommended accessories, or those sold with theproduct. Mount the unit per the manufacturer'sinstructions. Appliance and cart combination shouldbe moved with care. Quick stops, excessive force, oruneven surfaces may cause the appliance and cartcombination to overturn.5. Cleaning - Unplug the unit from the outlet beforecleaning. Follow any instructions provided with theunit. Generally, using a damp cloth for cleaning issufficient. Do not use liquid cleaners or aerosolcleaners.6. Servicing - Do not attempt to service this unityourself. Opening or removing covers may exposeyou to dangerous voltage or other hazards. Refer allservicing to qualified service personnel.7. Damage Requiring Service - Unplug the unit fromthe main AC power source and refer servicing toqualified service personnel under the followingconditions:• When the power supply cord or plug is damaged.• If liquid has been spilled or an object has falleninto the unit.• If the unit has been exposed to water and/orinclement weather (rain, snow, etc.).• If the unit does not operate normally, whenfollowing the operating instructions. Adjust onlythose controls specified in the operatinginstructions. Improper adjustment of other controlsmay result in damage, and require extensive workby a qualified technician to restore the unit tonormal operation.• If the unit has been dropped or the cabinetdamaged.• If the unit exhibits a distinct change inperformance, this indicates that service is needed.8. Replacement Parts - When replacement parts arerequired, the service technician should usereplacement parts specified by the manufacturer orthat have the same characteristics as the original part.Unauthorized substitutions may result in fire,electrical shock or other hazards.9. Safety Check - Upon completion of servicing orrepairs to the unit, ask the service technician toperform safety checks to ensure proper operatingcondition.10. Power Sources - Operate the unit only from the typeof power source indicated on the label. If unsure ofthe type of power supply to use, contact your dealeror local power company.• For units intended to operate from battery power,refer to the operating instructions.• For units intended to operate with External PowerSupplies, use only the recommended approvedpower supplies.• For units intended to operate with a limited powersource, this power source must comply withEN60950. Substitutions may damage the unit orcause fire or shock.• For units intended to operate at 24VAC, normalinput voltage is 24VAC. Voltage applied to theunit's power input should not exceed 30VAC.User-supplied wiring, from the 24VAC supply tounit, must be in compliance with electrical codes(Class 2 power levels). Do not ground the 24VACsupply at the terminals or at the unit's powersupply terminals.11. Coax Grounding - If an outside cable system isconnected to the unit, ensure that the cable system isgrounded. U.S.A. models only - Section 810 of theNational Electrical Code, ANSI/NFPA No.70,provides information regarding proper grounding ofthe mount and supporting structure, grounding of thecoax to a discharge unit, size of groundingconductors, location of discharge unit, connection togrounding electrodes, and requirements for thegrounding electrode.12. Grounding - This unit may be equipped with a 3-wire grounding plug (a plug with a third pin, forgrounding). This safety feature allows the plug to fitinto a grounding power outlet only. If unable to insertthe plug into the outlet, contact an electrician toarrange replacement of the obsolete outlet. Do notdefeat the safety purpose of the grounding plug.• Outdoor equipment should only be connected tothe unit's inputs after this unit has had itsgrounding plug connected to a grounded outlet orits ground terminal properly connected to a groundsource.• The unit's input connectors must be disconnectedfrom outdoor equipment before disconnecting thegrounding plug or grounding terminal.• Proper safety precautions such as grounding shouldbe followed for any outdoor device connected tothis unit.13. Lightning - For added protection during a lightningstorm, or when this unit is left unattended andunused for long periods of time, unplug the unit fromthe wall outlet and disconnect the cable system. Thiswill prevent damage to the unit due to lightning andpower line surges.