Mounting exampleMounting example[Location for Installing Gas Leak Alarms]Methods for installing gas leak alarm are set forth in Article 3 of the Gas Business Law “Directive Governing the Planning and Installation Method of Gas Leak Alarm Equipment”. Install the alarm on the wall or in the ceiling of the same room as the combustion appliance at a horizontal distance of less than 8 m from the combustion appliance, and at a location where the lower edge of the alarm is less than 22 to 30 cm from the ceiling surface.50 cm50 cmWithin 8 mSuspended partition wall more than 40 cmWithin 22 to 30 cmRange unsuitable for installationFloorGas stoveGas cock● A well-ventilated place such as near a ventilation fan, air supply port or door. ● A place exposed to drafts.● Below a suspended partition wall of more than 30 cm (including alarm). ● A place separated by a suspended partition wall of more than 40 cm.● Places directly exposed to exhaust gases, steam or soot from combustion appliances and the steam of cooking alcohol.● The upper sections of cupboards or the like.ProhibitedProhibitedProhibitedProhibitedMore than 30 cm More than 40 cmCeiling surface50 cm50 cmWithin 8 mRange unsuitable for installationFloorGas cockCeiling surfaceGas stove■ Wall-mounted alarm installation example■ Ceiling-mounted alarm installation exampleWhen mounting on a gypsum boardWhen mounting on a wall other than a gypsum boardWhen mounting on an existing mounting plate■ Examples of places where it should not be installed■ Mounting of alarm50 cm50 cmWithin 8 mSuspended partition wall more than 40 cmWithin 22 to 30 cmRange unsuitable for installationFloorGas stoveGas cock● A well-ventilated place such as near a ventilation fan, air supply port or door. ● A place exposed to drafts.● Below a suspended partition wall of more than 30 cm (including alarm). ● A place separated by a suspended partition wall of more than 40 cm.● Places directly exposed to exhaust gases, steam or soot from combustion appliances and the steam of cooking alcohol.● The upper sections of cupboards or the like.ProhibitedProhibitedProhibitedProhibitedMore than 30 cm More than 40 cmCeiling surface50 cm50 cmWithin 8 mSuspended partition wall more than 40 cmWithin 22 to 30 cmRange unsuitable for installationFloorGas stoveGas cock● A well-ventilated place such as near a ventilation fan, air supply port or door. ● A place exposed to drafts.● Below a suspended partition wall of more than 30 cm (including alarm). ● A place separated by a suspended partition wall of more than 40 cm.● Places directly exposed to exhaust gases, steam or soot from combustion appliances and the steam of cooking alcohol.● The upper sections of cupboards or the like.ProhibitedProhibitedProhibitedProhibitedMore than 30 cm More than 40 cmCeiling surface50 cm50 cmWithin 8 mSuspended partition wall more than 40 cmWithin 22 to 30 cmRange unsuitable for installationFloorGas stoveGas cock● A well-ventilated place such as near a ventilation fan, air supply port or door. ● A place exposed to drafts.● Below a suspended partition wall of more than 30 cm (including alarm). ● A place separated by a suspended partition wall of more than 40 cm.● Places directly exposed to exhaust gases, steam or soot from combustion appliances and the steam of cooking alcohol.● The upper sections of cupboards or the like.ProhibitedProhibitedProhibitedProhibitedMore than 30 cm More than 40 cmCeiling surface50 cm50 cmWithin 8 mSuspended partition wall more than 40 cmWithin 22 to 30 cmRange unsuitable for installationFloorGas stoveGas cock● A well-ventilated place such as near a ventilation fan, air supply port or door. ● A place exposed to drafts.● Below a suspended partition wall of more than 30 cm (including alarm). ● A place separated by a suspended partition wall of more than 40 cm.● Places directly exposed to exhaust gases, steam or soot from combustion appliances and the steam of cooking alcohol.● The upper sections of cupboards or the like.ProhibitedProhibitedProhibitedProhibitedMore than 30 cm More than 40 cmCeiling surfaceMounting baseAlarm bodyTurn clockwiseMounting baseAlarm bodyTurn clockwiseDouble-sided tapeWood screw (16 mm in length)HookPlaster board pin ①Plaster board pin ②Catch on the hook then tighten with the wood screw.Catch on the top, then press into the protrusion at the bottom.If the alarm is tilted, use the cord clamp.Double-sided tapeWood screw (16 mm in length)HookPlaster board pin ①Plaster board pin ②Catch on the hook then tighten with the wood screw.Catch on the top, then press into the protrusion at the bottom.If the alarm is tilted, use the cord clamp.Double-sided tapeWood screw (16 mm in length)HookPlaster board pin ①Plaster board pin ②Catch on the hook then tighten with the wood screw.Catch on the top, then press into the protrusion at the bottom.If the alarm is tilted, use the cord clamp.* Install the alarm at a distance of more than 1.5 m away from ventilation ports and air outlets of air conditioners, etc.* Keep the alarm more than 40 cm away from suspended partition walls or beams.* If the area is partitioned by a suspended partition wall in which the ceiling surface protrudes out by more than 40 cm, install the alarm on the combustion appliance side rather than the suspended partition wall.● Installation in a bathroom ... Do not install in a bathroom or in a place where water splashes or where water may drip onto it as this may cause electric shock or electrical failure.● For wall-mounted alarm● For ceiling-mounted alarmHow to Install Gas Leak Alarms①Remove the release liner from the double-sided tape on the back of the attachment.②Press the attachment against the wall and insert the attachment’s plaster board pin ①.At this time, press against the head of the plaster board pin with a commercially available plaster board pin insertion tool or a hard part of the handle of a screwdriver, etc., to insert the pin up to its root.③Catch the alarm on the attachment’s hook. In a position in which the alarm is not tilted, insert the plaster board pins on the left and right sides of the attachment to fasten. CAUTION●Be very careful not to stick the pin into your nger. ●To maintain the mounting strength, insert the pins up to their roots. ●If a pin is loose, move the mounting position slightly then re‑attach the pin.If the wall is concrete, drill a hole with a vibration drill, drive in a curl plug (commercially available) and use a wood screw.①Screw the wood screw halfway into the wall.②Catch the alarm’s hook on the wood screw.③Tighten the wood screw to fasten the alarm.When installing on an existing mounting plate, such as when updating the installation, catch the hook at the top of the mounting plate to the back surface of the alarm, then press the alarm into the xing protrusion at the bottom of the mounting plate to fasten the alarm in place.
元のページ ../index.html#42