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Bosch Security Systems | 2011-02
Praesideo 3.5 | Installation and User Instructions | EN60849: 1998 en | 25
EN60849 - 7.3 Maintenance
EN60849 - 7.3.1 General
EN60849 - 7.3.2 Maintenance instructions
Requirement Compliance Signature
There shall be an established and documented
procedure for the scheduled maintenance and retesting
of the sound system and equipment as recommended
by the system designer in conjunction with the
equipment manufacturer and in accordance with
relevant international and national standards. It is
recommended that a minimum of two scheduled
maintenance inspections, by a competent person, be
made each year. A responsible person (see 4.2) shall
be nominated to ensure that the procedure continues
to be carried out correctly.
Responsibility of the installer to establish the
maintenance procedures using the manufacturer
documentation.
Requirement Compliance Signature
A stiff-covered maintenance manual should be available
giving details of all work required to maintain the
installation and equipment in proper working order,
consistent with specified performance criteria and any
other requirements of this standard and other relevant
international or national standards. This should state
clearly:
Responsibility of the installer to establish the
maintenance procedures using the manufacturer
documentation.
a The method of maintenance.
b Any sequence related to maintenance.
c Identification of parts requiring maintenance, giving
reference to the location of items on drawings,
together with manufacturer’s reference numbers,
and the addresses, telephone and facsimile
numbers, of suppliers of materials and parts.
d Original versions of equipment and materials
catalogues.
e List and location of spare parts.
f List and location of special tools.
The maintenance instructions should also include:
g Test certificates as required to be examined by the
relevant authority.
h A set of "as fitted" drawings.