Siemens FDA241 Series Technical Manual

Maintenance / Repair
8
Maintenance and cleaning intervals
99
Building Technologies A6V10334410_h_en_--
Fire Safety 2015-09-29
8.8 Maintenance and cleaning intervals
The intervals for blowing out the pipe system depend on the level of dirt or may be
defined as fixed time intervals. The setting can be made manually or automatically.
The setting is made in the 'Purge' menu with the 'FXS2051 ASD Configuration
Tool' software.
Maintenance intervals
Preventive maintenance involves carrying out regular inspections and maintenance
work. The smoke gas systems must be checked for the first time during
commissioning and then once every six months. Extended checks must be carried
out annually. As a result, the following categories of check apply:
 Ad hoc check
– If the yellow LEDs light up on the airflow indicator [➙ 24], clean the
aspirating holes by blowing them out [➙ 44].
– If the pipe systems are equipped with a water trap, check the water level.
Follow the instructions for carrying out water trap maintenance [➙ 33].
 Six-monthly check
– Inspection
 Annual check
– Inspection and maintenance
Interval
Type of check
Measures
Six-monthly Inspection
 Visual inspection [➙ 93]
 Check detector module and alarm transmission [➙ 83]
 Check pipe system [➙ 93]
 Check fault forwarding [➙ 83]
 Carry out LED and buzzer test [➙ 89]
Annually
Inspection and
maintenance
 Visual inspection [➙ 93]
 Check detector module and alarm transmission [➙ 83]
 Check pipe system [➙ 93]
 Check fault forwarding [➙ 83]
 Carry out LED and buzzer test [➙ 89]
 Check response time by carrying out a smoke test, compare this with previous
checks, and investigate any discrepancies [➙ 88]
 Check and test power supply units in accordance with the manufacturer's
instructions [➙ 89]

Siemens FDA241 Series Specifications

General

Brand	Siemens
Model	FDA241 Series
Category	Smoke Alarm
Language	English