Trotec BE47 User manual

TRT-BA-BE47-TC220926TTRT04-003-EN
BE47
EN
ORIGINAL INSTRUCTIONS
MULTIMETER

2 EN
multimeter BE47
Table of contents
Notes regarding the instructions .........................................2
Safety .....................................................................................2
Information about the device................................................4
Transport and storage...........................................................6
Operation ...............................................................................6
Maintenance and repair ......................................................10
Errors and faults..................................................................11
Disposal ...............................................................................11
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:
BE47
https://hub.trotec.com/?id=43017
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.
• The device is supplied with a warning sign. Prior to initial
start-up, make sure to paste the corresponding warning
sign in your local language over the one present at the rear
of the device as described in chapter Operation.
• 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.
• 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.

EN 3
multimeter BE47
• 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!
• 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).
• Disconnect the measuring cables from the device before
replacing the batteries.
• Do not exceed the measuring range of a function specified
in the technical data.
• Always disconnect the measuring tips from the circuit
before changing the measuring mode.
• Proceed with the utmost care when measuring voltages
above 25VACrms or 35VDC. There is a risk of an electric
shock at these voltage levels.
• Ensure that the measuring area has zero potential and the
capacitors are discharged before you carry out diode,
resistance or continuity tests. Disconnect the measuring
lines from the measuring area before switching over the
device to diode, resistance or continuity tests if you have
previously carried out measurements on live components
Intended use
Only use the multimeter for measuring voltage, current or
resistance whilst adhering to the technical data.
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 potentially explosive atmospheres,
when wet or very humid.
Unauthorized modifications of the device are forbidden.
Personnel qualifications
People who use this device must:
• master the 5 safety rules of electrical engineering
– 1.De-energise
– 2.Secure against restart
– 3.Verify de-energised state (bipolar)
– 4.Earth and short-circuit
– 5.Cover neighbouring live parts
• use the measuring device in accordance with safe working
procedures.
• be aware of the dangers that occur when working with
electric devices in damp areas.
• take measures to protect themselves from direct contact
with live parts.
• have read and understood the instructions, especially the
Safety chapter.
Residual risks
Warning of electrical voltage
Electric shock due to insufficient insulation! Check the
device for damages and proper functioning before each
use.
If you detect damages, do not use the device any
longer.
Do not use the device when either the device or your
hands are damp or wet!
Do not use the device when the battery compartment
or the housing is open.
Warning of electrical voltage
Electric shock due to contact with live parts! Do not
touch any live parts. Secure neighbouring live parts by
covering them or by switching them off.
Warning of electrical voltage
Electric shock due to contact with live parts! When
using the measuring tips, make sure not to reach
behind the protection against contact.
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
Risk of suffocation!
Do not leave the packaging lying around. Children may
use it as a dangerous toy.

4 EN
multimeter BE47
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 avoid damages to the device, make sure that the
correct measuring range is selected before carrying out
a measurement.
If you are unsure, select the largest measuring range.
Remove the measuring cables from the measuring
point before changing the measuring range.
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.
Note
Before commissioning, check the function of the
device at a known voltage source, e.g. on a known and
safe230V voltage source or on a known and safe
9Vbattery. Select the correct measuring range!
Information about the device
Device description
The multimeter is a battery-powered, mobile hand-held
measuring device with an extensive range of measurement
possibilities.
It features the following functional properties and equipment:
• Manual range selection
• 2000 count LC display
• Safety category CATII 600V/ CATIII 300V
• AC and DC voltage measurement
• Direct current measurement
• Resistance measurement
• Diode testing function
• Acoustic continuity testing
Device depiction
7
5
6
3
4
10
2
1
8
9
No. Designation
1 LCdisplay
2 Rotary switch
3 V/Ω/mA connection socket
4 COMsocket
5 Red measuring tip
6 Black measuring tip
7 Protective cover
8 Battery compartment
9 Fuses
10 10Asocket

EN 5
multimeter BE47
Rotary switch
11 12
13
14
15
16
17
No. position Description
11 OFF Device is switched off.
12 VAC ACvoltage:
up to 600 VAC
up to 200 VAC
13 ADC Direct current:
up to 2000µA
up to 20mA
up to 200mA
up to 10A
14 BAT. Battery voltage:
up to 1.5 V
up to 9 V
15 Diode test/ continuity measurement
16 ΩResistance measurement:
up to 200 Ω
up to 2000 Ω
up to 20 kΩ
up to 200 kΩ
up to 2000 kΩ
17 VDC DCvoltage:
up to 200 mVDC
up to 2000 mVDC
up to 20 VDC
up to 200 VDC
up to 600 VDC
Technical data
General characteristics
Parameter Value
Diode test Max. testing current of 1 mA, open-
circuit voltage of 2.8 V DC (typically)
Continuity test An acoustic signal is emitted if the
resistance amount to less than 30Ω.
Battery testing current 9 V (6 mA); 1.5 V (100 mA)
Input impedance >1 MΩ
V AC range 45Hz to 450Hz
A DC voltage drop 200mV
LCdisplay 3 ½ digits, 2000 count LCD, 0.5 inch
digits
Measuring range ex-
ceeded
OL will be displayed.
Polarity Automatic (no indication for positive);
minus (-) sign for negative
Measuring speed 2x per second, nominal
Battery indication BAT is indicated if the battery voltage
drops below the operating voltage
threshold
Battery 9V monobloc battery
Fuses mA, µA range: 0.5 A/600 V (fast
acting)
A range: 10A/ 600V (fast acting)
Operating temperature 0°C to 50°C (32°F to 122°F)
Storage temperature -20°C to 60°C (-4°F to 140°F)
Relative humidity Operation: <70%
Storage: <80%
Operating height above
sea level
Maximum 2000 m (7000ft)
Weight 260g (9.17 oz.)
Dimensions 121.5 x 60.6 x 40 mm
(4.78" x 2.38" x 1.57")
Safety This measuring device is designed for
indoor use and complies with
overvoltage category CATII600V/
CATIII300V, pollution level2.

6 EN
multimeter BE47
Measuring ranges
Function Measur-
ing range
Resolution Accuracy
DCvoltage
(VDC)
200mV 0.1mV ± (0.5%
+2digits)
2000mV 1mV
20V 0.01V
200V 0.1V ± (1.0%
+2digits)
600V 1V
AC voltage
(V AC, 50 / 60 Hz)
200V 0.1V ± (1.2%
+2digits)
600V 1V
Direct current
(ADC)
2000µA 1µA ± (1.0%
+2digits)
20mA 10µA
200mA 100µA ± (1.2%
+2digits)
10A 10mA ± (2.0%
+2digits)
Resistance
(Ω)
200 Ω 0.1 Ω ± (0.8%
+2digits)
2000 Ω 1 Ω
20kΩ 0.01kΩ
200kΩ 0.1kΩ
2000kΩ 1kΩ ± (1.0%
+2digits)
Battery test 9V 10mV ± (1.0%
+2digits)
1.5V 1.0mV
Note:
The accuracy is based on an ambient temperature of 18°C to
28°C and a relative humidity of less than 75%.
The accuracy specification consists of two values:
• %value referring to the reading: Corresponds to the
accuracy of the installation to be measured.
• +digits: Corresponds to the accuracy referring to the
analogue to digital converter.
Scope of delivery
• 1xMultimeter
• 1 x Safety measuring lines with test probes
• 1x9V monobloc battery
• 1x Quick guide
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 a suitable bag to protect it 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
• the storage temperature complies with the values specified
in the Technical data
• Batteries are removed from the device
Operation
Warning of electrical voltage
Electric shock due to contact with live parts! When
using the measuring tips, make sure not to reach
behind the protection against contact.

EN 7
multimeter BE47
Inserting the battery
Insert the battery before first use.
Danger
Disconnect the measuring tips from the device before
opening the battery compartment.
Note
Make sure that the surface of the device is dry and the
device is switched off.
1. Remove the protective cover(7) from the device.
2. Loosen the screw at the battery compartment(8).
3. Open the battery compartment.
4. Connect the battery to the battery clip with correct polarity.
5. Insert the battery with the battery clip into the battery
compartment.
6. Close the battery compartment and retighten the screw.
7. Place the device back into the protective cover.
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. A warning sign in your native language is
supplied along with the device. 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.
Undefined displays
If measuring inputs are open or touched by hand, this can lead
to undefined displays. This is not a malfunction but a reaction of
the sensitive measuring input to existing interference voltages.
Normally, when there is no high interference level at the
workplace, and in case of a short circuit at the measuring input,
zero is displayed immediately. If the measuring object is
connected, the exact measured value is displayed. Fluctuations
in the displayed value by some digits are systemic and within
the tolerance.
If you have selected the resistance measuring range, the
continuity testing range or the diode test and the measuring
input is open, the overflow indication will be displayed.

8 EN
multimeter BE47
IMPORTANT INFORMATION ON THE MEASURING PROCESS!
Warning of electrical voltage
Improper handling of the measuring device entails a
risk of electric shock!
Before carrying out voltage measurements, observe the
following:
• Never apply a voltage exceeding the rated nominal voltage
of the measuring device between the connections or
between the connections and earth (see imprint on the
housing).
• Check the measuring tips for damaged insulation and for
continuity. Replace damaged measuring tips.
• Check the insulation of the measuring device sockets.
• Before commissioning, check the function of the device at
a known voltage source, e.g. on a known and safe230V
voltage source or on a known and safe 9Vbattery.
• First connect the measuring tip connected to earth and
afterwards the live measuring tip. When disconnecting the
measuring tips, proceed in reverse order, i.e. disconnect
the live measuring tip first.
• Prior to every voltage measurement make sure that the
measuring device is not set to the current measuring
range.
• If the device indicates an exceedance of the measuring
range(OL) immediately after being connected to the
measuring object, first switch off the circuit at the
measuring object, then immediately remove the measuring
tips from the measuring object.
• Do not switch any motors in the measuring circuit on or off
during a measurement. Voltage peaks caused by a switch-
on or switch-off can damage the measuring device.
Measuring DCvoltage
1. Turn the rotary switch(2) to the largest VDC voltage
measuring range((17), 600VDC).
2. Insert the plug of the black measuring tip into the
COM(4)measuring socket and the plug of the red
measuring tip into the V/Ω/mA(3)measuring socket.
3. Connect both measuring tips to the measuring object with
correct polarity (black to minus, red to plus).
ðIf the input voltage is negative, a minus(-) will appear in
front of the measured value on the display.
ðThe measured value will be indicated on the display.
4. Turn the rotary switch(2) to the position that is closest to
the indicated value but does not fall below it.
ðThe measured value will be indicated on the display.
Example:
Measuring ACvoltage
1. Select the desired VAC voltage measuring range(12)
using the rotary switch(2).
2. Insert the plug of the black measuring tip into the
COM(4)measuring socket and the plug of the red
measuring tip into the V/Ω/mA(3)measuring socket.
3. Connect both measuring tips to the measuring object with
correct polarity (black to minus, red to plus).
ðIf the input voltage is negative, a minus(-) will appear in
front of the measured value on the display.
ðThe measured value will be indicated on the display.
4. Turn the rotary switch(2) to the position that is closest to
the indicated value but does not fall below it.
ðThe measured value will be indicated on the display.
Example:

EN 9
multimeter BE47
Measuring direct current
Note
Never connect a voltage source to the multimeter's
measuring sockets when a current measuring range is
selected. Otherwise the device could be damaged.
Note
Observe that a measurement time of 30seconds must
not be exceeded when carrying out a current
measurement from 400mA in the10A range.
Otherwise, the device may be damaged due to
excessive heating.
Before carrying out current measurements, observe the
following:
üThe electrical circuit is deactivated. The capacitors are
discharged.
üThe voltage in the measuring circuit is not higher than
600V (CATIII) to ground.
1. Interrupt the circuit to be checked and connect the
measuring device in series with the consumer in this
circuit.
2. Depending on the expected measuring current, select the
μA, mA or 10A range(13) using the rotary switch(2).
3. Insert the plug of the black measuring tip into the
COM(4)measuring socket and the plug of the red
measuring tip into the V/Ω/mA(3)measuring socket.
4. Switch off the voltage supply at the measuring object and
connect the measuring tips to the measuring object with
correct polarity (in series; red to plus, black to minus).
5. Switch the measuring circuit back on and read the
measured value from the display.
Note:
If you have selected the 10A range for safety's sake, but the
measuring current amounts to less than 400mA, switch the
measuring circuit back off. Plug the red measuring tip into the
V/Ω/mA(8) measuring socket and select a measuring range in
the mArange. Switch the measuring circuit back on.
Example:
Measuring resistance
Warning of electrical voltage
Before carrying out resistance, continuity or diode
measurements, switch off the current of the electric
circuit and discharge all capacitors.
1. If possible, disconnect other circuit areas from the
resistance to be measured, since they may have an impact
on the measurement.
2. Select the largest resistance measuring range(Ω)((16),
2000kΩ) using the rotary switch(2).
3. Insert the plug of the black measuring tip into the
COM(4)measuring socket and the plug of the red
measuring tip into the V/Ω/mA(3)measuring socket.
4. Connect the measuring tips to the measuring object.
ðThe measuring device may take some time to display a
stable value. This is due to the measuring principle and
not a malfunction.
ðThe measured value will be indicated on the display.
5. Turn the rotary switch(2) to the position that is closest to
the indicated value but does not fall below it.
ðThe measured value will be indicated on the display.
Example:
Continuity test
Warning of electrical voltage
Before carrying out resistance, continuity or diode
measurements, switch off the current of the electric
circuit and discharge all capacitors.
1. Turn the rotary switch(2) to position (15).
2. Insert the plug of the black measuring tip into the
COM(4)measuring socket and the plug of the red
measuring tip into the V/Ω/mA(3)measuring socket.
3. Connect the measuring tips to the circuit to be tested.
ðWhen the circuit is closed and the resistance is smaller
than 30Ω, an acoustic signal is emitted.
ðWhen the circuit is open, OL is displayed.

10 EN
multimeter BE47
Diode testing
Warning of electrical voltage
Before carrying out resistance, continuity or diode
measurements, switch off the current of the electric
circuit and discharge all capacitors.
This function permits the testing of semi-conductor paths for
continuity and locking function.
1. Turn the rotary switch(2) to position (15).
2. Insert the plug of the black measuring tip into the
COM(4)measuring socket and the plug of the red
measuring tip into the V/Ω/mA(3)measuring socket.
3. Connect the measuring tips to the diode.
ð400mV to700mV: the component is working properly.
ðmeasured value of1: diode is blocking
ðOL: wrong polarity– swap the connections of the
measuring tips on the diode
ðOL (even after measuring tips have been swapped):
open circuit
ðValue close to 0mV: circuit is shorted
Example:
Battery test
Danger
Do not test batteries while they are installed in the
devices. The batteries must be removed before tests
can be carried out.
1. Select the desired BAT range(14) using the rotary
switch(2). Use the 1.5V position for "AAA", "AA", "C", "D"
and other 1.5V batteries. Use the 9Vposition for
rectangular 9Vmonobloc batteries.
2. Insert the plug of the black measuring tip into the
COM(4)measuring socket and the plug of the red
measuring tip into the V/Ω/mA(3)measuring socket.
3. Apply the black test probe to the negative side of the
battery. Apply the red test probe to the positive side of the
battery.
ðThe measured value will be indicated on the display.
Battery type Good Low Poor
1.5Vbattery >1.35 V 1.22 to 1.35 V <1.22 V
9V battery >8.2 V 7.2 to 8.2 V <7.2 V
Maintenance and repair
Battery change
A battery change is required when the battery status indication
flashes or the device can no longer be switched on (see chapter
Inserting the batteries).
Info
In case of a low battery the displayed values may be
inaccurate or incorrect! If so, stop using the measuring
device and exchange the batteries immediately.
Fuse replacement
Caution
Switch the device off and remove the measuring tips
from the measuring sockets before opening the device!
Internal fuses may only ever be replaced with fuses of
the same type, never with one of a higher amperage or
with a provisional solution! Otherwise the
consequences include the risk of accidents, the
destruction of the device and the loss of warranty.
Note
Only replace fuses of the same type!
1. Loosen the screw of the fuse compartment(I.) and remove
the fuse compartment cover(II).
2. Remove the defective fuse(III.).

EN 11
multimeter BE47
3. Insert a new fuse(I.):
mA and µArange: 0.5A/ 600V
- Arange: 10A/ 600V
4. Attach the cover(II.) and secure it by tightening the
screw(III.).
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.
Display segments are only faintly visible or flicker:
• Do not perform another measurement or stop ongoing
measurements immediately!
• The battery voltage is too low. Exchange the batteries
immediately.
The device displays implausible measured values:
• Do not perform another measurement or stop ongoing
measurements immediately!
• The battery voltage is too low. Exchange the batteries
immediately.
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