Welcome to Jiujiang fire fighting equipment Co., Ltd
ADD：No.1,Daqiao Road,Yujiahe,Lianxi District,Jiujiang City,Jiangxi province,China
Jiujiang fire fighting equipment Co., Ltd © CopyRights
Jiujiang fire fighting equipment Co., Ltd
High tone alarm BJQ-4
Model: BJQ - 4
Number of siren: 4
Cylinder volume: 1.5l 30Mpa
Working pressure: 0.8mpa
Service time: long press 1 minute and 15 seconds (cylinder 25Mpa)
Db value (db): close to: 125db, 5 m: 110db
Structure: shoulder back
High-pitched alarm a knapsack ultra high emergency signal generator, in some serious cases, such as in the oil tank
rupture, wind shift, building might have capsized or explosion, needs
Immediately inform relevant personnel (such as soldiers involved in the rescue, people near the disaster site, etc.)
to evacuate the site. The device makes extremely loud and bright sound in emergency, has strong penetrating power,
excellent warning effect and can be passed on
People who know the rescue site should evacuate the site as soon as possible to avoid casualties and accidents.
When using, first open the cylinder valve, press the button to issue an alarm.
1. Check the last inspection date of the gas cylinder, check whether there is any dent, scratch, burning and rust on
the surface, whether the bottle mouth is damaged, and whether the cylinder switch is flexible.
2. If the gas cylinder is found damaged or over the test period, please do not inflate it, and empty the air inside
the bottle. After passing the test, it can be inflated for use, otherwise it will be prone to safety accidents.
3. When loading and unloading the cylinder, the threaded interface of the cylinder valve shall be protected. It is
strictly prohibited to pry and strike the threaded tooth mouth to avoid damaging the thread. No grease is allowed on
the bottle mouth.
4. Keep certain pressure on the cylinder after use, so as to avoid the outside poisonous gas or moist air entering