AKO -522034 Mode D'emploi page 19

Detector assembly
The detector should be installed in an area where the highest amount of gas may concentrate, near places
where gas leaks could start and accessible for maintenance work. It is also advisable to place it away from
transit areas or areas where it could be accidentally knocked.
Different types of gas can have different densities, and this means that leaks could concentrate in the lowest part of
the room or near the roof. Take this into account when deciding on the height of the detector.
Taking into account the characteristics of the used cooling gas, the sensors of the detectors used to control the
concentration should be positioned at eye height, with a free distance around them of approximately 50 cm.
-Remove the detector's cover (Fig. 6).
-Drill the hole for the included gland needed for the cable entry
following the pre-stamped centres on the bottom of the base.
-Drill 3 holes in the wall following the fixing holes. (Fig. 7).
-Fasten the gland onto the base.
-Insert the 3 screws+plugs through the base, into the 3 holes on the
wall and tighten.
-Insert the cables into the gland and connect them according to the
wiring diagram.
-AKO-52213/14: Adjust the alarm/pre-alarm delays using the delay
switch (See page 16)
-AKO-52215: Adjust the detector's response using the response
selector (See page 17).
-Insert the cover and gently press it until you hear a "click".
FIG. 6
Press gently
Fixing holes suitable for
universal built-in housing
AKO-52213/14
35
AKO-52215
35
19
FIG. 7
Max. Ø 3,7
Delay switch
Fixing
holes
125,5
168
Response
Max. Ø 3,7
selector
Fixing
holes
8 8 8 8
125,5
168