Hochiki FIRElink-100 - Manual (Page 15)

FIRElink-100 – Installation Manual Page 15 of 40
© 2010 Hochiki Europe (UK) Ltd
9-5-0-345/ISS4/OCT10
1.12.2 Chart Recording Rate
This function controls how frequently the detector and alarm level or flow rates are stored in the FIRElink-
100’s internal chart recorder log (see section 1.14, ‘Chart Recording’ on page 18).
Setting Type Storage Interval Time per Division on Chart Log
0 Detector Output 1 second 10 seconds
1 Detector Output 5 seconds 50 seconds
2 Detector Output 12 seconds 2 minutes
3 Detector Output 30 seconds 5 minutes
4 Detector Output 1 minute 10 minutes
5 Detector Output 2 minutes 20 minutes
6 Detector Output 5 minutes 50 minutes
7 Detector Output 10 minutes 100 minutes
8 Detector Output 20 minutes 200 minutes
9 Detector Output 50 minutes 500 minutes
10 Flow Recording 1 second 10 seconds
11 Flow Recording 5 seconds 50 seconds
12 Flow Recording 12 seconds 2 minutes
13 Flow Recording 30 seconds 5 minutes
14 Flow Recording 1 minute 10 minutes
15 Flow Recording 2 minutes 20 minutes
16 Flow Recording 5 minutes 50 minutes
17 Flow Recording 10 minutes 100 minutes
18 Flow Recording 20 minutes 200 minutes
19 Flow Recording 50 minutes 500 minutes
In the above table the shaded cells indicate flow rate recording whilst the white cells indicate detector and
alarm level recording.
At the slowest recording rate, one month of data can be recorded. The factory default setting is 8.
1.12.3 Separator Condition
The value given at this function is the efficiency rating of the dust separator element in the detector as a
percentage of the efficiency of a clean separator. A new element will give a reading of 99 in this function.
When the efficiency has decreased to 80%, the Fault indicator LED will illuminate and the event log will
show “Separator renew”.
NOTE: Fitting a new element will reset this figure to 99
1.12.4 Separator Change Date
This function defaults to “--“, which means that a separator fault will only appear when the efficiency
decreases to 80% (see 1.12.3, “Separator Condition”). However, a date may be entered into this function