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SERVICING (Only to be carried out by Icam trained service engineers)
Ensure that all relevant site personnel & supervising authorities have been informed and, where necessary, the system has been isolated from the main building alarm system before
undertaking any actions which may result in Alarm and/or Trouble/Fault conditions.
Servicing Interval (Months) > 6 12 18 24 30 36 42 48 NOTES
Check control panel for faults and test LED's X X X X X X X X Not Pico or 'Blind' unit
Check data logs & record main events (Faults/Alarms etc.) X X X X X X X X
Check flow readings and record values for each channel X X X X X X X X
Physically inspect installation (Pipework & Cabling) X X X X X X X X
Inspect fuses and ensure correct ratings X X X X X X X X
Replace detector filter elements & clean chamber* X X X X X X X X
Replace internal filters* X X X X X X X X
Inspect and clean/replace in-line & end of line filters* X X X X X X X X
Replace Gaswitch Seals (Exchange unit) X X FT 4, 6, 8 & 15 ONLY
Replace pump vanes/rotor (Exchange unit) X X FT 8 & 15 ONLY
Replace exhaust filter/silencer & associated tubing X X FT 8 & 15 ONLY
Normalise flow X X X X X X X X
Record flow values for each channel X X X X X X X X
Test lead acid backup batteries and charger X X X X X X X Mains powered units ONLY
Replace lead acid backup batteries & test charger X Mains powered units ONLY
Replace Lithium data backup battery X
Test optional accessories etc. X X X X X X X X e.g. Remote Display, Relays etc.
Carry out smoke test to BS6266 A.3 on single point X X X X
Carry out smoke test to BS6266 A.3 on all channels X X X X
Record results in system log book X X X X X X X X
Complete servicing certificate and issue to user X X X X X X X X
*Cleaning & filter change intervals are dependant on environmental conditions. The above recommendations are based on typical office environments and may need to be increased
for harsher environments.
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