NurseCall Relay Unit Safety instructions | en 5
Bosch Security Systems User Manual F.01U.252.722 | V1 | 2011.12
1 Safety instructions

1.1 Importance of safety instructions

Each safety and protection instruction in this manual must be adhered to in order to avoid
personnel injuries, property damages or environmental pollution.
In a similar manner, the legal bylaws, the measures in prevention of accidents and for the
protection of the environment, as well as the recognized technical rules aiming at appropriate
and safe working conditions which as applied in the country and at the place of use of the
NurseCall Relay Unit must be adhered to.

1.2 Disregarding safety rules

Disregarding the safety rules, as well as existing legal and technical regulations, may lead to
accidents, to property damages or to environmental pollution.

1.3 Environmental conditions

Install the NurseCall Relay Unit in a dry place, away from any source of heat.

1.4 General safety instructions

NOTICE!
The user and installer should read and understand this chapter before any intervention on the
NurseCall Relay Unit.
NOTICE!
The NurseCall Relay Unit must not be located near a water tap or any other source of water.
The electrical safety of the unit is only guaranteed if the electrical installation is conform to
the national regulation and if this installation works properly.
The NurseCall Relay Unit may not be used in buildings prone to fire and explosion hazards.
NOTICE!
The NurseCall Relay Unit may not be used under exposure to the direct sunlight, to heat, to
dust or to an excessive humidity (only use the equipment in a clean environment).
CAUTION!
Interferences
Avoid immediate proximity to other electric devices such as a television.
DANGER!
Electrocution
During maintenance operations, when the NurseCall Relay Unit is powered and its casing is
removed, it may not be left unattended.
CAUTION!
The NurseCall Relay Unit may only be connected to the electrical sources as described in
Section A.1 Electrical specifications, page32.