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8 en | Safety MIC Series 550 Camera
F.01U.239.454 | 3.0 | 2012.09 User Manual Bosch Security Systems, Inc.
12. Safety check - Safety checks should be performed upon completion of service or repairs
to the unit to ensure proper operating condition.
13. Attachments, changes or modifications - Only use attachments/accessories specified by
the manufacturer. Any change or modification of the equipment, not expressly approved
by Bosch, could void the warranty or, in the case of an authorization agreement, authority
to operate the equipment.
14. Cleaning - Unplug the unit from the outlet before cleaning. Follow any instructions
provided with the unit. Generally, using a dry cloth for cleaning is sufficient, but a moist
fluff-free cloth or leather shammy may also be used. Do not use liquid cleaners or aerosol
cleaners.
15. Servicing - Do not attempt to service this unit yourself. Opening or removing covers may
expose you to dangerous voltage or other hazards. Refer all servicing to qualified service
personnel.
16. Damage requiring service - Unplug the unit from the main AC power source and refer
servicing to qualified service personnel when any damage to the equipment has
occurred, such as:
– the power supply cord or plug is damaged;
– liquid has been spilled in the equipment;
– an object has fallen into the unit;
– the unit has been dropped or the unit cabinet is damaged;
– the unit exhibits a distinct change in performance;
– the unit does not operate normally when the user correctly follows the operating
instructions.
17. Replacement parts - Make sure that the service technician uses replacement parts
specified by the manufacturer, or that have the same characteristics as the original parts.
Unauthorized substitutions may cause fire, electrical shock, or other hazards.
2.2 Important Notices
Accessories - Do not place this unit on an unstable stand, tripod, bracket, or mount. The unit
may fall, causing serious injury and/or serious damage to the unit. Use only with the cart,
stand, tripod, bracket, or table specified by the manufacturer. When a cart is used, use
caution and care when moving the cart/apparatus combination to avoid injury from tip-over.
Quick stops, excessive force, or uneven surfaces may cause the cart/unit combination to
overturn. Mount the unit per the manufacturer's instructions.
All-pole power switch - Incorporate an all-pole power switch, with a contact separation of at
least 3 mm in each pole, into the electrical installation of the building.If it is needed to open
the housing for servicing and/or other activities, use this all-pole switch as the main
disconnect device for switching off the voltage to the unit.
Camera grounding - For mounting the camera in potentially damp environments, ensure to
ground the system using the ground connection of the power supply connector (see section:
Connecting external power supply).
Camera lens - An assembled camera lens in the outdoor housing must comply and be tested
in accordance with UL/IEC60950. Any output or signal lines from the camera must be SELV or
Limited Power Source. For safety reasons, the environmental specification of the camera lens
assembly must be within the environmental specification of -10 °C (14 °F) to 50 °C (122 °F).
Camera signal - Protect the cable with a primary protector if the camera signal is beyond 140
feet, in accordance with NEC800 (CEC Section 60).
Coax grounding:
– Ground the cable system if connecting an outside cable system to the unit.