ANALOX Ax60, Быстрый старт

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Ax60 Carbon Dioxide Detector
Quick Start Guide - Hard Wired Option
Document ref: P0159-802-03 September 2015 Page 6 of 16
2 Installation
2.1 General
CAUTION: SOME ENCLOSURES ARE SUPPLIED UNFASTENED WITH FIXING SCREWS
LOOSE. DO NOT OVER-TIGHTEN THE SCREWS WHEN FASTENING THE LIDS ON.
2.1.1 Central Display
Retain the clear protective film on the fascia until
the installation is complete. Using the supplied
paper template mark out the wall-fixing position
ensuring the Central Display is level. If you are
installing cable through the rear of the enclosure,
remove the knockout then fit a foam gasket over
its aperture to provide a seal against ingress
CAUTION: TO PREVENT DAMAGE TO THE
FASCIA AND PRINTED CIRCUIT BOARD
(PCB), REMOVE THEM FROM THE ENCLO-
SURE BEFORE REMOVING KNOCKOUT.
Drill holes in the wall then fit wall plugs/dowels.
Fasten the lid of the enclosure to the base then
fix the Central Display in position. Install the
cables in position and cut them to length.
Removing a knockout
To remove the knockout, place the enclosure
face down on a solid, non-slip surface. Tap the
knockout firmly using a hammer and punch. Use
pliers to remove sharp edges from the aperture.
2.1.2 CO
2
Sensor
Retain the clear protective film on the fascia until
the installation is complete. Using the supplied
paper template mark out the wall-fixing position
ensuring the CO
2
Sensor is level. (If installing a
cable through the rear, remove the knockout.)
WARNING: CARBON DIOXIDE GAS (CO
2
)
IS HEAVIER THAN AIR AND SHOULD BE
MONITORED FROM A LOW HEIGHT. YOU
SHOULD THEREFORE INSTALL THE CO
2
SENSOR AT A HEIGHT OF 12–18" (305–
457MM) ABOVE THE FLOOR LEVEL.
Drill holes in wall, install wall plugs/dowels then
fit the CO
2
Sensor. Install the cables in position
and cut them to length.
2.1.3 CO
2
Alarm
WARNING: LOCATE THE CO
2
ALARM SO
AS TO PROVIDE COVERAGE FOR ACCESS
AND EGRESS POINTS AND BUSY AREAS.
Retain the clear protective film on the fascia until
the installation is complete. Using the supplied
paper template mark out the wall-fixing position
ensuring the CO
2
Alarm is level. (If installing a
cable through the rear, remove the knockout.)
Drill holes in wall, install wall plugs/dowels then
fit the CO
2
Sensor Install the cables in position
and cut them to length.