AKO 52201 Mode D'emploi page 11

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4.- Equipment description
Alarm station
Mute/reset button
Mutes the alarm or deletes saved alarms
Pre-alarm jumper
It allows deactivating pre-alarm detection.
Before using this option, make sure that
regulations allow for only one alarm level.
With pre-alarm
Without pre-alarm
Gas detector
Delay switch
It delays the activation of alarms detected in the station.
The detector status indicators will indicate the alarms and pre-alarms
immediately, without taking into account the delays.
Without delay*
60 sec.
IMPORTANT: The delay configuration should be carried out with the station's power supply
disconnected, as if not it will not work.
5.- Installation
The wiring between the detector and the station should NEVER be installed
in a conduit together with power, control or feeder cables.
Station assembly
- Remove the cover T of the equipment (Fig. 1).
- Open the equipment and remove the front of the housing (Fig. 2).
- Drill the holes needed for the cable entry glands using the pre-stamped
centres on the sides of the housing for guidance.
- Drill 3 holes on the wall following the fixing holes 1, 2, 3. (Fig. 3).
- Fasten the glands into the equipment.
- Insert the 3 screws and wall plugs through the housing into the holes in the
wall and tighten.
- Insert the cables through the glands.
- Fit the front of the housing (Fig.2).
- Insert and tighten screws D, F (Fig. 1).
- Connect the cables as shown in the wiring diagram, close the cover T,
insert and tighten screws A, C (Fig. 1).
VISUAL ALARM
DETECTOR STATUS
POWER SUPPLY STATUS
ACOUSTIC ALARM
PRE-ALARM JUMPER
MUTE/RESET BUTTON
30 sec.
120 sec.
*Default value.
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STATUS INDICATORS
DELAY SWITCH
FIG. 2
FIG. 1
222,1 mm
140 mm
FIG. 3