33
11 Maintenance
11 Maintenance
The maintenance of the hold-open system must comprise the elements of a functional test
(according DIN 14677 Section 6.1.1) and, additionally, the following elements:
a) Check for compliance with the documentation and the building type approval;
b) Cleaning of the functionally relevant components of the hold-open system, as far as contamiati-
on can lead to impairment;
c) Preventive replacement of components of the hold-open system according to the
manufacturer’s specifications (e. g. fire detectors, accumulators and/or batteries);
d) Check whether the hold-open system is triggered in the event of a power failure or, if necessary,
check whether the hold-open system switches to a second uninterrupted power supply (e. g.
accumulator);
e) Check whether the hold-open system triggers in case a fire detector is removed.
11.1 Obligatory documentation requirement
The functional tests that have been carried out must be documented (scope, result and date/time)
and made available for the owner/operator.
For documenting the test and maintenance, we offer a commissioning and maintenance set
(IW Set RS, part no. 7001949) which meets the requirements of DIBt and DIN 14677.
To Next Page
Loading...