Trotec BG30 User manual

TRT-BA-BG30-TC221021TTRT01-003-EN
BG30
EN
OPERATING MANUAL
GAS DETECTOR

2 EN
gas detector BG30
Table of contents
Notes regarding the instructions .........................................2
Safety .....................................................................................2
Information about the device................................................4
Transport and storage...........................................................5
Operation ...............................................................................5
Maintenance and repair ........................................................7
Errors and faults....................................................................7
Disposal .................................................................................8
Notes regarding the instructions
Symbols
Warning of electrical voltage
This symbol indicates dangers to the life and health of
persons due to electrical voltage.
Warning
This signal word indicates a hazard with an average
risk level which, if not avoided, can result in serious
injury or death.
Caution
This signal word indicates a hazard with a low risk
level which, if not avoided, can result in minor or
moderate injury.
Note
This signal word indicates important information (e.g.
material damage), but does not indicate hazards.
Info
Information marked with this symbol helps you to carry
out your tasks quickly and safely.
Follow the manual
Information marked with this symbol indicates that the
instructions must be observed.
You can download the current version of the instructions and
the EUdeclaration of conformity via the following link:
BG 30
https://hub.trotec.com/?id=44683
Safety
Read this manual carefully before starting or using the
device. Always store the manual in the immediate vicinity
of the device or its site of use.
Warning
Read all safety warnings and all instructions.
Failure to follow the warnings and instructions may
result in electric shock, fire and/or serious injury.
Save all warnings and instructions for future
reference.
• Do not use the device in potentially explosive rooms or
areas and do not install it there.
• Do not use the device in aggressive atmosphere.
• Do not immerse the device in water. Do not allow liquids to
penetrate into the device.
• The device may only be used in dry surroundings and must
not be used in the rain or at a relative humidity exceeding
the operating conditions.
• Protect the device from permanent direct sunlight.
• Do not remove any safety signs, stickers or labels from the
device. Keep all safety signs, stickers and labels in legible
condition.
• Do not open the device.
• Never charge batteries that cannot be recharged.
• Different types of batteries and new and used batteries
must not be used together.
• Insert the batteries into the battery compartment according
to the correct polarity.
• Remove discharged batteries from the device. Batteries
contain materials hazardous to the environment. Dispose
of the batteries according to the national regulations.
• Remove the batteries from the device if you will not be
using the device for a longer period of time.
• Never short-circuit the supply terminal in the battery
compartment!
• Do not swallow batteries! If a battery is swallowed, it can
cause severe internal burns within2hours! These burns
can lead to death!

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gas detector BG30
• If you think batteries might have been swallowed or
otherwise entered the body, seek medical attention
immediately!
• Keep new and used batteries and an open battery
compartment away from children.
• Observe the storage and operating conditions (see
Technical data).
• High concentrations of highly flammable gases can cause
explosions, fire, suffocation and other hazards. Please
obtain information on the gas you are working with and
take the appropriate precautions.
• Calibrate the device in an environment that is free from
gases affecting the measurement.
Intended use
Only use the device to detect the following flammable or
interfering gases: Natural gas, methane, ethane, ethene,
hexane, benzene, propane, ethylene, iso-butane, ethanol,
acetaldehyde, formaldehyde, toluene, p-xylene, alcohol,
ammonia, water vapour, petrol, turbine fuel, hydrogen,
hydrogen sulphide, smoke, industrial solvents, paint thinners,
naphtha, carbon monoxide.
Only use the device e.g. to detect gas leaks on pipelines or
fittings.
The device is able to detect gas concentrations of10% LEL
(Lower Explosion Limit).
The device is only intended for private, non-commercial use in
interior spaces.
To use the device for its intended use, only use accessories and
spare parts which have been approved by Trotec.
Foreseeable misuse
Do not use the device in hazardous areas or in any areas where
an explosive gas/air mixture is likely to prevail.
The device is not intended for professional/commercial use.
Do not use the device as monitoring device for your personal
safety. The device is no protective equipment.
Do not use the device for measurements in liquids and at live
parts. Trotec accepts no liability for damages resulting from
improper use. In such a case, any warranty claims will be
voided. Any unauthorised modifications, alterations or structural
changes to the device are forbidden.
Personnel qualifications
People who use this device must:
• have read and understood the instructions, especially the
Safety chapter.
Residual risks
Warning of electrical voltage
There is a risk of a short-circuit due to liquids
penetrating the housing!
Do not immerse the device and the accessories in
water. Make sure that no water or other liquids can
enter the housing.
Warning of electrical voltage
Work on the electrical components must only be
carried out by an authorised specialist company!
Warning of explosive substances
There is a danger of explosion due to sparking.
Switch on the measuring device in an atmosphere that
is free from combustible gas. The device calibrates
itself automatically after switch-on. If combustible
gases are already present in the environment, any
further measuring results can be distorted and
combustible gases may remain undetected.
Warning
High concentrations of combustible gases cause a risk
of explosion, fire and suffocation.
Make yourself familiar with the safety data sheet
regarding the characteristics of the gas to be detected
and take the necessary precautions.
Warning
Risk of suffocation!
Do not leave the packaging lying around. Children may
use it as a dangerous toy.
Warning
The device is not a toy and does not belong in the
hands of children.
Warning
Dangers can occur at the device when it is used by
untrained people in an unprofessional or improper way!
Observe the personnel qualifications!
Caution
Keep a sufficient distance from heat sources.
Note
To prevent damages to the device, do not expose it to
extreme temperatures, extreme humidity or moisture.
Note
Do not use abrasive cleaners or solvents to clean the
device.

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gas detector BG30
Information about the device
Device description
The device BG 30 detects the following combustible and/or
unwanted gases: Natural gas, methane, ethane, ethene,
hexane, benzene, propane, ethylene, iso-butane, ethanol,
acetaldehyde, formaldehyde, toluene, p-xylene, alcohol,
ammonia, water vapour, petrol, turbine fuel, hydrogen,
hydrogen sulphide, smoke, industrial solvents, paint thinners,
naphtha, carbon monoxide.
The measuring device is able to detect gas concentrations of as
low as 10% LEL(Lower Explosion Limit) and warns the user via
both a visual and an acoustic alarm. The flexible gooseneck
allows you to easily reach poorly accessible locations.
Definition of LEL
• LEL = Lower Explosion Limit
The LEL of a combustible gas is the minimum concentration of
this gas at which the gas can start to burn when exposed to a
source of ignition (e.g. a match). At concentrations below the
LEL, the gas does not burn. Gas detectors for combustible gases
are generally calibrated for 0 – 100% LEL.
Device depiction
7
6
5
3
4
12
8
No. Designation
1 Gooseneck probe
2 Sensor
3 Connection for headphones
4 Cover of the battery compartment
5 Sensitivity control
6 On/off switch
7 AlarmLED
8 Operation indicatorLED
Technical data
Parameter Value
Model BG 30
Weight 520g
Dimensions (lengthx
widthx height)
221 x 24x 72mm
Standard calibration Methane
Detectable gases Natural gas, methane, ethane, ethene,
hexane, benzene, propane, ethylene,
iso-butane, ethanol, acetaldehyde,
formaldehyde, toluene, p-xylene,
alcohol, ammonia, water vapour,
petrol, turbine fuel, hydrogen,
hydrogen sulphide, smoke, industrial
solvents, paint thinners, naphtha,
carbon monoxide.
Accuracy ±50ppm
Alarm threshold min.10% LEL
max.40% LEL for methane
Warm-up time Approx. 60 s
Response time <2 sec at up to 40%LEL
Power supply 3x 1.5V batteries, typeC
Operating temperature 0°C to 50°C (32°F to 122°F)
Storage temperature -30°C to 60°C (-22°F to 140°F)
Operating humidity 0%RH to 90%RH (non-condensing)
Scope of delivery
• 1x Device BG 30
• 3x 1.5V batteries, typeC
• 1x Bag/holster
• 1 x Quick guide

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gas detector BG30
Transport and storage
Note
If you store or transport the device improperly, the
device may be damaged.
Note the information regarding transport and storage of
the device.
Transport
For transporting the device, use the bag included in the scope of
delivery in order to protect the device from external influences.
Storage
When the device is not being used, observe the following
storage conditions:
• dry and protected from frost and heat
• protected from dust and direct sunlight
• with a cover to protect it from invasive dust if necessary
• the storage temperature complies with the values specified
in the Technical data
• Remove the batteries from the device.
Operation
Inserting the batteries
• Insert the supplied batteries before first use.
Note
Make sure that the surface of the device is dry and the
device is switched off.
1. Remove the battery compartment cover(4) from the
battery compartment.
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2. Insert three 1.5V batteries of typeC with correct polarity
into the battery compartment(+/-).
3. Close the battery compartment by sliding the battery
compartment cover over the battery compartment.
Attaching the warning sign
Prior to initial start-up, check whether the warning sign at the
rear of the device is in your local language, if not, paste the
proper one over it. The warning sign is supplied along with the
device in several languages. Please proceed as follows to attach
the warning sign to the rear of the device:
1. Remove the label in your local language from the supplied
film.
2. Affix the label in the intended position at the rear of the
device.

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gas detector BG30
Switch-on/warm-up phase
Note
Chemical cleaning agents often contain solvents and
alcohols to which the appliance may react. It is not
possible to avoid this cross-sensitivity which can lead
to misleading results. For this reason, remove chemical
cleaners from the detection area of the device prior to
performing a leak detection.
1. Go to a place with a low CO concentration (e.g. fresh air).
2. Turn the sensitivity control(5) counter-clockwise in the
direction of the minus symbol in order to set a minimum
sensitivity value.
3. Slide the on/off switch(6) to the right to switch the device
on.
5
6
8
ðThe operation indicator LED(8) lights up.
ðThe warm-up phase of the device is started. During the
warm-up phase (approx. 60seconds) the device
automatically calibrates itself the device may emit
warning signals. After the warm-up phase the warning
signal rate decreases until the signal finally stops
completely.
ðThe device is ready for operation.
Gas leak detection
1. Adjust the sensitivity level using the sensitivity control(5)
until you hear a slow, steady ticking sound.
2. Move the sensor towards the suspected leak.
ðIf a higher gas concentration is detected, the ticking
sound frequency increases.
ðOnce a gas concentration of approximately 10% LEL of
methane is reached, the alarm LED(7) flashes and you
hear a warning sound. The volume of the alarm sound
increases with an increasing gas concentration.
7
Info
In areas with high gas concentrations, the ticking
frequency can be readjusted by turning the sensitivity
control(5) counter-clockwise which will make it easier
to find the leak.

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gas detector BG30
Connecting the headphones
Headphones can be connected to the device if you are working
in noisy environments. The integrated speaker is no longer in
operation once headphones are connected. The ticking and
warning signals thus do not disturb anyone in your environment.
Note
The warning signals may be amplified by headphones
and could therefore be very loud.
Switch-off
1. Slide the on/off switch(6) to the left to switch the device
off.
ðThe operation indicator LED(8) goes out.
Maintenance and repair
Battery change
The batteries must be replaced in the following cases:
• The operation indicatorLED(8) is no longer illuminated or
flashes.
• Even after adjusting the sensitivity level on the sensitivity
control(5), the device still does not emit any acoustic
signals after approx.2minutes.
For information on changing the battery refer to the chapter
Operation.
Cleaning
Clean the device with a soft, damp and lint-free cloth. Make
sure that no moisture enters the housing. Do not use any
sprays, solvents, alcohol-based cleaning agents or abrasive
cleaners, but only clean water to moisten the cloth.
Repair
Do not modify the device or install any spare parts. For repairs
or device testing, contact the manufacturer.
Errors and faults
The device has been checked for proper functioning several
times during production. If malfunctions occur nonetheless,
check the device according to the following list.
Fault Cause Remedy
The device can no
longer be switched on.
The batteries are
empty.
Insert new batteries
(see chapter
Operation).
The operation
indicatorLED is no
longer illuminated or
flashes. The battery
voltage is too
low.
Even approx.
2minutes after having
adjusted the sensitivity
level, the device still
does not emit any
acoustic signals.
The device emits a
continuous acoustic
signal despite the
lowest sensitivity is
being set (sensitivity
control completely
turned counter-
clockwise).
The gas
concentration is
very high.
Leave the area
immediately! Take
appropriate
emergency
measures such as
turning off the gas
supply to protect
yourself and others.
The device emits a
continuous acoustic
signal even in a gas-
free environment and
after having inserted a
new battery.
Please contact the
customer service.

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gas detector BG30
Disposal
Always dispose of packing materials in an environmentally
friendly manner and in accordance with the applicable local
disposal regulations.
The icon with the crossed-out waste bin on waste
electrical or electronic equipment is taken from Directive
2012/19/EU. It states that this device must not be disposed of
with the household waste at the end of its life. You will find
collection points for free return of waste electrical and electronic
equipment in your vicinity. The addresses can be obtained from
your municipality or local administration. You can also find out
about other return options that apply for many EU countries on
the website https://hub.trotec.com/?id=45090. Otherwise,
please contact an official recycling centre for electronic and
electrical equipment authorised for your country.
The separate collection of waste electrical and electronic
equipment aims to enable the re-use, recycling and other forms
of recovery of waste equipment as well as to prevent negative
effects for the environment and human health caused by the
disposal of hazardous substances potentially contained in the
equipment.
In the European Union, batteries and accumulators must
not be treated as domestic waste, but must be disposed of
professionally in accordance with Directive 2006/66/EC of the
European Parliament and of the Council of 6September2006
on batteries and accumulators. Please dispose of batteries and
accumulators according to the relevant legal requirements.
Only for United Kingdom
According to Waste Electrical and Electronic Equipment
Regulations 2013 (SI2013/3113) (as amended) and the Waste
Batteries and Accumulators Regulations 2009 (SI2009/890) (as
amended), devices that are no longer usable must be collected
separately and disposed of in an environmentally friendly
manner.

Trotec GmbH
Grebbener Str. 7
D-52525 Heinsberg
[phone]
[phone]
[email protected]
www.trotec.com