Description
It is the most advanced and smart handheld combustible gas detector in the world:
1. Query function:
A: agent query, including company name, telephone and fax
B: Query of alarm point
C: Query of alarm peak record, which can record up to 8 pieces of
alarm information
2. Setting function:
A: The alarm point can be set, meaning that users can set the
current alarm point of alarm by press key.
B: The gas concentration units can be set (KPPM or
ï¼…LEL).
3. Super-smart voice function:
A: When the detector is in warm-up state, fault state, alarm state,
product self-test state, product function test state, it can be
expressed through the voice.
B: If the fault of the detector can not be repaired, the detector
will smartly tell the agent information to the master.
C: When the gas leak concentration reaches the set warning value,
in addition to audible and visual alarm, the alarm also prompts
through voice: “the gas is leaking
.”
Environmental requirements
1. It is prohibited being used in the following environment:
A: Sprayed insecticide (mosquitoes, cockroaches, etc.); and the
ventilation time of air cleaner is less than one hour.
B: The ventilation time of environment, including glue, paint and
hair spray, is less than 4 hours.
C: The environment contains hexamethyl disilazane; it is also
called as silicon resin, which can poison the precious metal, and
when its content in the air is less than 1/****0, the detector will
completely lose the alarm function.
2. Consequences of illegal use:
A: If minor, it will cause alarm point drift, miss-alarming or
omission alarming.
B: If serious:
â‘
it will result in failure: the yellow light flashes and the buzzer
beep calls.
â‘¡ Detector end-of-life: when the
gas is leaking, the alarm does not have any reaction.
1 Digital tube screen:
(1) Red number: it shows the current concentration; from left to
right, the display range concentration of unit is *9.***9.9.
(2) KPPM unit: when the KPPM subtitle lights, meaning that the
current concentration unit of the detector is KPPM.
(3) %LEL unit: when the %LEL subtitle lights, meaning that the
current concentration unit of the detector is %LEL.
2 Indicator
(1) Power light: green light, it is on in working state, and off in
alarming or voice broadcast, and blinks 1/1s in warm-up state.
(2) Alarming light: red light, it blinks 1/1s in alarming, and is
off when the alarm stops.
(3) Fault light: yellow light, it blinks in fault condition,
scrolls with the red and green lights in self-test state and blinks
with the red light in function-test state.
3 Press key: In the alarming state, it is valid to press any
keys.
(1) K3 key: it is also called acting / alarming point key, short
press of agent key; long press of setting key of alarming
point.
(2) K2 key: it is also called peak value / zero clearing key, short
press of summit record queries; long press of displaying zero
clearing. During the period of broadcasting peak value record,
press K2 key shortly, turning forward to alarming peak value
record, and press K1 key shortly, turning backward to alarming peak
value record.
(3) K1 key: it is also called self-test / concentration unit key,
short-press means detector self-test; long press means
concentration unit conversion.
(4) P key: it is also called Power key; press P key for self-lock
and connecting power, and then click to release P key; the power
supply is automatically shut down.
IV Application
(1) Open the battery cover, install the battery and press P key to
connect the power supply: if the speak sounds “tick”, all digital
tube lit:; after three seconds, the green light starts flashing,
then the alarm is in warm-up state: thus, the detector will
automatically prompt the warm-up state:
“it is normal warm-up; do not test
the gas
。”
(2) During the warming-up period, press any key, the detector will
replay the voice prompts, but if press K3 key, the detector will
increase the broadcast of agent voice:
“the agent is #############
Company
。”
(3) After warming up, the green light is on; the red digital tube
shows the current concentration: *0.0, the detector enters normal
monitoring state.
(4) Use and setting of detector functions:
â‘ System
self-test: In normal monitoring state, press K1 key shortly; the
detector starts self-test; the green, yellow and red lights run in
a cycle, then the three lights are off; the detector informs
self-test results: “master, the system self-test is normal”,
subsequently the detector enters normal monitoring state.
â‘¡ Query of alarm peak
record: there are totally 8 alarm peak records, in normal
monitoring state, press K2 key shortly; the detector will query
alarm peak record from back to forward and broadcast query results
of peak value:
“Alarm peak at #
time” ,with the display on the screen, the query sequence is:
8,7,6, 5,4,3,2,1; if you want to check the peak record backward,
you can press K1 key shortly; if you want to end the query, please
wait for 5 seconds, the detector automatically returns to normal
monitoring state, but you can also press K3 key shortly, after
broadcasting agent voice, back to normal standby mode.
â‘¢ Agent query: in
normal monitoring state, press K3 shortly and the detector will
display query results:
“The agent is #############
Company.”
â‘£ Display of zero
clearing: in normal monitoring state, press K2 key for a long time
in recommended zero clearing before gas test; since the impacts of
battery voltage change, temperature change and other factors will
result in concentration display deviations.
⑤ Setting of
concentration unit: in normal monitoring state, press K1 key for a
long time and the concentration unit of KPPM and LEL will
automatically exchange; after exchange, the detector will display
the exchange result of concentration unit: “the current
concentration unit is set as: KPPM (% LEL).
At the same time, the KPPM
(%LEL) subtitle showing concentration unit lights; when the set
concentration unit changes, then for the concentration display and
voice broadcast, the changed concentration unit shall prevail.
- Setting of alarming point:
A: In normal monitoring state, press K3 key for a long time; after
the speaker ticks for two times,
“the detector broadcasts current
alarm point
”, with the
display on the screen,then the detector enters the setting of alarm
point: the last number of concentration display beating, press k2
key once with number increase of 1, cycling from **9, press K1, the
cursor removes one cell; after completion of setting, press K3 to
confirm and exit or the detector automatically confirms and exists;
after this, the detector will display the setting results:
“the alarm point is
set,
” with the display on
the screen,
B: If the alarm point is set too low; after warm-up, it has been in
alarm state, then you can disconnect the power and then reconnect;
in warm-up state, press K
３ for along time, after the warm-up
voice prompts, directly enter the alarm concentration setting, and
the methods are as above.
Note: conversion between concentration units:
1.0KPPM
（CH4
） = 2.0%LEL (CH4)
The setting range of concentration unit:
generally 0.**9.9 KPPM (i.e. 1.***9.8
％ＬＥＬ), from the perspective
of safety, if the set value of alarm value is greater than 6.0KPPM
(i.e. *9.8%LEL), after *0 minutes, the detector will automatically
turn the alarm point as 6KPPM (or *2%LEL)
(5). Zero clearing before gas test: since battery voltage change or
temperature change and other environment factors result in display
deviation of detector concentration. Therefore, before gas test,
press K2 for about 2 seconds in the clean air, the detector ticks
twice, indicating zero clearing is complete, and digital screen
displays: 0.0 (
ï¼«ï¼°ï¼°ï¼ or
ï¼…LEL).
(6). Alarm state: if the test gas is leaking, the red digital tube
of the detector displays the current gas concentration, when the
concentration reaches the set alarm point, after the red light
flashes and the green light is off, and the speaker gives out a
harsh of sirens; the detector presents voice prompts: “the gas is
leaking.” Only when the gas concentration is decreased below the
alarm point, can the alarm gradually stop and return to normal
monitoring state.
Note: During alarming period, do not turn on or turn off any
electrical appliances to prevent has explosion caused by static
electricity or sparks. (Only when the gas leak concentration
reaches the explosive limit, could an explosion happen, the gas
explosion limit is ****0PPM; and the explosive limit of liquefied
gas LGP is ****0PPM.).
(7). Fault state: if the sensor of the detector has faults, the
yellow light starts flashing, and the red number displays as
:“Err”, the detector gives out “tick” sound and fault prompt voice
during the gap:“The sensor is in fault; please contact the agent,
and the agent is ############# Company”. During the fault period,
the detector will increase the voice prompts once, when the fault
disappears, the detector will tell in voice:“Master, the system
self-test is normal
”.
(8). Low voltage state: when the battery voltage is too low,
digital screen intermittently displays low voltage symbol: “-LO-”,
and gives out “tick” sounds and voice to remind the users of
replacing the battery in a timely manner.
â…¤. Technical
data
Suitable gas: Natural gas
Concentration alarm: ***5%LEL
（********0PPM
）
Alarm set: 0.**9.9KPPM or 1.***9.8%LEL
Input power: 3.7V ***0MAH lithium battery
Static current:
≤**0mA
Alarm current:
≤**0mA
Response time:
＜*0 second
Alarm sound:
＞*0
decibel (From 1m)
â…¥. Emergency
handling
When the detector sends alarm signal:
1. Close all gas sources.
2. Open the door and window immediately for air convection and
natural exhaust
3. At this time, it is strictly prohibited to ignite and open any
electric products in case of explosion.
4. If it cannot rule out the cause of the accident, please notify
the gas company and ask them to send the gas professionals to
exclude the leakage faults.
5. If it is the quality problem of the alarm, please contact the
agent to check.
Note: The leakage of paint,
cosmetics, alcohol and other chemical products may cause the
detector to alarm, so these items should be far away from the
detector to reduce false alarm.
â…¦. Failure
analysis and troubleshooting
1. The intelligent voice combustible gas detector is a security
product. It is better to run continuously, do not cut off the power
and ensure that the power supply is normal. The alarm does not work
without power supply.
2. In the process of use and maintenance, if you spot any fault
phenomena, handle it in time, if you cannot handle it, contact the
agent in time.
3. After the product is put into normal operation, self-check and
gas check should be conducted regularly by the users themselves
according to their own conditions to ensure normal operation.
4. The battery with lower voltage or the temperature with a large
change and other factors all cause fault alarm or omission, as a
result, the detector should be reset in clean air before inspecting
the gas.
5. Using the detector in the forbidden environment may cause the
detector failure, including fault alarm, omission and detector
scrapping.
â…§. Maintenance
and warranty
1. Refer to the manual-installation and application.
2. Self-check and gas checks for the detector should be conducted;
inspect the test alarm and power work once a month; if you find
problems in inspection, you will contact the service provider in
time.
3. Users are neither allowed to disassemble the detectors, nor to
clean the detectors directly with chemical spray cleaner to avoid
damaging the sensor probe. If it really needs to be cleaned, the
user can inform the professional company or the proxy advisory
servicer.
4. If failure occurs to product, it must be repaired or processed
by the units designated by the manufacturer; anyone else cannot
disassemble the alarm without permission. The manufacturer will not
be responsible for any responsibility caused by the unauthorized
disassembling.
â…¨. Quality
assurance
1. The shelf life of this product is three years; you can request
to replace it after three years.
2. The following matters are not included in the warranty:
â‘ The product is
not our company
’s
product.
â‘¡ The product model and
the factory numbers cannot match.
â‘¢ The product was
damaged due to improper use, installation errors or disassembling,
refitting, dropping, impacting and other similar reasons.
â‘£ The fault or damage
occurs to the product due to power failure, temperature, humidity,
abnormal voltage or fire, earthquakes and other force majeure
reasons.
â…©.the method of
solving sensor drift:
since the sensor drift day by day, when it reach some level, the
product will give us a lot of inconveniences, so we need to clear
drift drastically, Changing the full charged battery, set the
product in the clear air for more than *0 minutes, and long press
K2 until the screen displays 0.0 flash and give out once "tick"
sound , indicating the sensor drift is cleared completely .
â…©I.
Complete product
1. Handheld intelligent voice combustible gas detector
one
2. Backup battery one
3. Battery charger one
4. Operation instructions
5. Insurance card one
