2
en | Safety
UML-190-90
F01U075712 | 1.0 | 2007.09
Installation Manual
Bosch Security Systems, Inc.
power levels). Do not ground the supply at the terminals or at the unit's power
supply terminals.
–
If unsure of the type of power supply to use, contact your dealer or local power
company.
11.
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.
12.
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;
–
exposure to moisture, water, and/or inclement weather (rain, snow, etc.);
–
liquid has been spilled in or on the equipment;
–
an object has fallen into the unit;
–
unit has been dropped or the unit cabinet is damaged;
–
unit exhibits a distinct change in performance;
–
unit does not operate normally when the user correctly follows the operating
instructions.
13.
Replacement parts -
Be sure 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.
14.
Safety check -
Safety checks should be performed upon completion of service or repairs
to the unit to ensure proper operating condition.
15.
Installation -
Install in accordance with the manufacturer's instructions and in
accordance with applicable local codes.
16.
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.
1.2
Safety precautions
DANGER!
High risk:
This symbol indicates an imminently hazardous situation such
as “Dangerous Voltage” inside the product.
If not avoided, this will result in an electrical shock, serious
bodily injury, or death.
!
WARNING!
Medium risk:
Indicates a potentially hazardous situation.
If not avoided, this could result in serious bodily injury or death.
!
CAUTION!
Medium risk:
Indicates a potentially hazardous situation.
If not avoided, this may result in minor or moderate injury.
Alerts the user to important instructions accompanying the
unit.
