36
OLC(T)100
Technical manual
Replacing sensor block
Standard Version
First follow the instructions in the section Opening the cover
The sensor block encloses the
actual detector sensor itself. A
sensor block can only be associated
with a defined detector. A guide pin
ensures that the sensor block goes
together correctly
106
Figure 21 : The sensor block (the
black component) fits in the cover of
the head.
Follow the procedure below :
❧
Inhibit any alarm signals on the central unit.
❧
Switch off the supply to the detector.
❧
For a catalytic sensor, first remove the PCB connector.
❧
Loosen the locking screw on the detector head and unscrew the head.
❧
Withdraw the (catalytic) detector head or the defective sensor block
(OLCT100).
❧
Replace the worn-out sensor with an identical part.
❧
Screw the detector head back on again and tighten the locking screws.
❧
Re-establish the supply to the detector from the central unit.
❧
Adjust the settings for the new detector (see Chapter 4, page 3).
❧
Close the detector cover.
❧
Reset any alarm signals on the central unit.
Содержание OLC 100
Страница 1: ...P N NPO100GB rev C...
Страница 45: ...9 Declaration of EC conformity 45...
Страница 46: ...46 OLC T 100 Technical manual Chapter 10 Technical specifications...
Страница 50: ...50 OLC T 100 Technical manual Mark on sensor VQ1 4F poison resistant sensor Figure 25 mark on VQ1 sensor...
Страница 62: ...62 OLC T 100 Technical manual...
Страница 63: ...Annexe Ordering information 63...