Parkside PLEM 50 B2 User manual

LASER DISTANCE MEASURE PLEM 50 B2
LASER-ENTFERNUNGSMESSER
PLEM 50 B2
Bedienungs- und Sicherheitshinweise
LASER DISTANCE MEASURE
PLEM 50 B2
Operation and safety notes
LASERAVSTÅNDSMÄTARE
PLEM 50 B2
Bruksanvisning och säkerhetsanvisningar
LAZERINIS ATSTUMO MATUOKLIS
PLEM 50 B2
Nurodymai dėl valdymo ir saugumo
DALMIERZ LASEROWY
PLEM 50 B2
Wskazówki dotyczące obsługi bezpieczeństwa
IAN 315778_1904

GB Operation and safety notes Page 5
SE Bruksanvisning och säkerhetsanvisningar Sidan 31
PL Wskazówki dotyczące obsługi i bezpieczeństwa Strona 57
LT Nurodymai dėl valdymo ir saugumo Puslapis 86
DE/AT/CH Bedienungs- und Sicherheitshinweise Seite 112

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D
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30 29
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List of pictograms used..................................... Page 7
Introduction................................................................ Page 7
Intended use..................................................................... Page 8
Parts description............................................................... Page 8
Scope of delivery............................................................. Page 10
Technical data.................................................................. Page 10
General safety instructions........................... Page 11
Safety instructions for batteries/
rechargeable batteries..................................................... Page 13
Before using............................................................... Page 14
Inserting/ replacing the batteries.................................... Page 14
Start-up .......................................................................... Page 15
Power on/ off................................................................... Page 15
Handling and Operation................................. Page 16
Selecting the unit of length .............................................. Page 16
Return/ Clear ................................................................... Page 16
Selection of the reference point ...................................... Page 17
End piece reference point................................................ Page 17
Measuring lengths................................................ Page 18
Single Measurement mode ............................................. Page 18
Continuous Measurement mode..................................... Page 19

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Measurement value functions.................... Page 20
Area.................................................................................. Page 20
Volumes ............................................................................ Page 21
Simple Pythagoras ........................................................... Page 21
Double Pythagoras .......................................................... Page 22
Addition (Plus).................................................................. Page 23
Subtraction (Minus).......................................................... Page 24
Historical memory................................................ Page 24
Calling up a stored memory............................................ Page 24
Clearing/ deleting memory record and single
memory record................................................................. Page 25
Clearing/ deleting all memory records.......................... Page 25
Leaving memory mode .................................................... Page 25
Belt pouch.................................................................... Page 26
Error, faults & troubleshooting.................. Page 26
Maintenance and cleaning............................ Page 27
Storage .......................................................................... Page 27
Disposal......................................................................... Page 28
Warranty...................................................................... Page 29
Warranty claim procedure.............................................. Page 30
Service .............................................................................. Page 30

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List of pictograms used
Read the instruction manual.
Danger of explosion!
Wear protective gloves!
Attention!
Protect yourself from laser radiation!
Do not stare into the laser beam!
Batteries included.
Direct current
Laser distance measure PLEM 50 B2
Introduction
We congratulate you on the purchase of your new product. You
have chosen a high quality product. The instructions for use are

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part of the product. They contain important information concern-
ing safety, use and disposal. Before using the product, please fa-
miliarise yourself with all of the safety information and instructions
for use. Only use the product as described and for the specified
applications. If you pass the product on to anyone else, please
ensure that you also pass on all the documentation with it.
Intended use
This laser distance measurer (hereinafter product) is suitable for
measuring distances, lengths, heights, gaps and for calculating
areas and volumes in indoor spaces. Any other use or product
modification shall be considered improper use and hold consider-
able safety hazards. The manufacturer assumes no liability for
damages due to improper use. Not intended for commercial use.
Parts description
1Keypad
2Display
3Receiver lens
4Laser beam output opening
5a Battery compartment
5b Battery compartment cover
6Spirit level

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Keypad
7Add/ Subtract button
8Return/ Clear button
9Memory button
10 Unit button
11 Power button
12 Reference button
13 Beep button
14 Continuous Measurement button
15 Function selection button
16 MEAS button
Display
17 Battery status icon
18 Measuring units
19a
Value-1 row
19b
Memory location number row
20 Value-2 row
21 Max/ Min values
22 Value-3 row
23 Bottom row
24 Add/ Subtract
25 Measuring mode indication symbol
26 Distance measurement mode icon
27 Memory icon
28 Reference point (end piece)
29 Reference point (rear)
30 Reference point (front)
31 Laser on icon

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Battery compartment
32 Battery compartment cover latch
Trailing edge
33 End piece at the reference point (foldable)
Scope of delivery
1 Laser Distance Measurer
2 1.5V batteries LR03 (AAA)
1 Belt pouch
1 Instruction manual
Technical data
Maximum measuring range: 0.05–50 meter*
(measure from top side);
0.17–50 meter*
(measure from bottom side)
Measuring accuracy: ±1.5mm**
Measuring units: m/ in/ ft /ft+in
Laser class: Class 2
Laser type: 630–670nm, ＜1 mW
Historical memory: 100 sets
Operating temperature: 0°–40 °C ＜
Storage temperature: -10°–60 °C ＜
Relative humidity: 90% max
Batteries: 2 x 1.5V LR03 (AAA)

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Weight: 108g (without batteries)
Dimensions: 114.4 x 50 x 26.8mm
*) During daylight or if the target has poor reflection properties,
please use target plate.
**) In favourable conditions, a deviation influence of +/- 0.05
mm /m must be taken in to account. In unfavorable conditions, such
as intense sunshine, poorly reflecting target surface (black surface)
or high temperature variations, a higher deviation is expected.
General safety
instructions
Choking hazard! Packaging material (e. g. foils or polystyrol)
are not to be toyed with. Keep children away from packaging
material. The packaging material is not a toy.
Do not use the product in locations where there is a risk of fi
re or explosion, e.g. in the vicinity of infl ammable liquids or
gases.
This product can be used by children aged from 8 years and
above and persons with reduced physical, sensory or mental
capabilities or lack of experience and knowledge if they have
been given supervision or instruction concerning use of the
product in a safe way and understand the hazards involved.
Children shall not play with the product. Cleaning and user
maintenance shall not be made by children without supervision.
Do not leave the product unattended when switched on, and
switch off the product directly after use. Other people could
be blinded by the laser beam.

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Protect the product from wetness or direct sunlight.
Do not expose the product to any extremes of temperature or
temperature fluctuations. For example, do not leave it in a car
for extended periods. After exposure to large temperature
fluctuations, allow the product to acclimatise before using it
again. The precision of the product can be adversely aff ected
by extreme temperatures or temperature fluctuations.
Avoid hefty knocks or dropping the measuring tool.
Protect yourself from laser radiation!
EN 60825-1:2014
CAUTION LASER RADIATION! DO NOT STARE INTO
BEAM! CLASS 2 LASER PRODUCT!
Never look directly into the laser beam or into the opening
from which it emerges.
Looking at a laser beam through optical instru-
ments (e.g. magnifying glasses etc.) can cause eye injuries.
ATTENTION! If operating and adjustment equipment is used
or procedures other than those specified here are carried out,
this may result in hazardous radiation exposure.
Never aim the laser beam at reflective surfaces, people or ani-
mals. Even brief visual contact with a laser beam can result in
eye injuries.

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Safety instructions for batteries/
rechargeable batteries
DANGER TO LIFE! Keep batteries/ rechargeable batteries
out of reach of children. If accidentally swallowed seek imme-
diate medical attention.
DANGER OF EXPLOSION! Never recharge
non-rechargeable batteries. Do not short-circuit
batteries/rechargeable batteries and/or open
them. Overheating, fire or bursting can be the result.
Never throw batteries/rechargeable batteries into fire or water.
Do not exert mechanical loads to batteries/ rechargeable
batteries.
Risk of leakage of batteries/rechargeable batteries
Avoid extreme environmental conditions and temperatures,
which could affect batteries/rechargeable batteries, e.g.
radiators/direct sunlight.
If batteries/rechargeable batteries have leaked, avoid contact
with skin, eyes and mucous membranes with the chemicals!
Flush immediately the affected areas with fresh water and
seek medical attention!
WEAR PROTECTIVE GLOVES! Leaked or dam-
aged batteries/rechargeable batteries can cause
burns on contact with the skin. Wear suitable pro-
tective gloves at all times if such an event occurs.
In the event of a leakage of batteries/ rechargeable batteries,
immediately remove them from the product to prevent damage.
Only use the same type of batteries/rechargeable batteries.
Do not mix used and new batteries/ rechargeable batteries.

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Remove batteries/rechargeable batteries if the product will
not be used for a longer period.
Risk of damage of the product
Only use the specified type of battery/ rechargeable battery!
Insert batteries/ rechargeable batteries according to polarity
marks (+) and (-) on the battery/ rechargeable battery and
the product.
Clean the contacts on the battery/rechargeable battery and
in the battery compartment before inserting!
Remove exhausted batteries/rechargeable batteries from the
product immediately.
Before using
Check the consignment for completeness and for signs of
visible damage.
Remove all packaging material from the product.
Inserting/replacing the batteries
When the low battery icon appears in the display 2, you can
still make measurements. As soon as the battery icon turns empty
, however, you must replace the batteries. Measurements are
no longer possible.
Open the battery compartment cover 5b by gently pushing
down the battery compartment cover latch 32 .

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Remove the used batteries from the battery compartment 5a ,
if necessary.
Insert the (new) batteries. Ensure the correct polarity as shown
on the diagram inside the battery compartment 5a .
Replace the battery compartment cover 5b as shown (fig. A).
Start-up
Power ON/OFF
Press power button 11 to power on the product.
Press and hold the power button 11 until the LC display turns
off to power off the product.
Note: If no button is pressed for 3 minutes, the product will
automatically power off itself.
Acoustic signal:
- Each press of a button and every error-free function that is carried
out is confirmed by a short beep.
- A double beep will be heard in the event of any fault.
- Under continuous measurement mode, fast pace of short beeps will
be continuously heard and in the event of error, the fast pace
double beep will slow down.
- Briefly press the beep button 13 to activate or deactivate the
beep sound at any mode.

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Home-screen mode:
Briefly press power button 11 at any mode to clear all data
shown on the display and to go to Home-screen mode. At
Home-screen mode, there won't be any data on the display
and user can press any particular button at this home-screen
mode to go to any specific mode.
Handling and Operation
Selecting the unit of length
Right after power on the product, the last-used length unit will be
shown on the display. Press Unit button 10 to select another unit.
You can set the following length units in this order:
Length Area Volumes
0.000 m 0.000 m20.000 m3
0.000 ft 0.000 ft20.00 ft3
0’0” 1/16 in 0.00 ft20.00 ft3
0’0” 1/16 0.00 ft20.00 ft3
Return/Clear
Press “Return /Clear“ button 8at any mode to clear latest
measured value and go back to previous value (or) go back
to previous mode.

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Press “Return /Clear“ button 8multiple times to go back to
Home-screen (see chapter “Start-up“, section “Home-screen
mode“).
Note: Pressing “Return/ Clear“ button 8under continuous
measurement mode will stop the measurement.
Selection of the reference point
The rear reference point 29 (base) or the end piece 28 reference
point or the front reference 30 point of the product can be used
as the contact surface for any measurement. The reference point is
to be set before measurement. Otherwise, the measured result dif-
fers from actual value. The default reference point setting is from
the reference point (rear) 29 of the product. The reference point
can be changed by pressing the reference button 12 repeatedly
until the desired reference point shown on the top left side corner
of the display.
End piece reference point
The end piece 33 will be useful while a distance is measured from
a corner (diagonal room) or from the place, where it is difficult to
reach. The end piece 33 is located on the rear side of the product.
The end piece 33 can be unfolded as shown in the fig D using a
sharp tool or finger nail. Once finished using, the end piece 33
has to be folded-back for future use.

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Measuring lengths
Single Measurement mode
1. Place or hold the reference plane of the product on or against
the desired base surface from which you want to determine a
distance.
2. Check the flatness of the product by use of both the bubble
levels 6. One of the bubble level is for checking horizontal
flatness and the other air bubble is for checking vertical flatness.
To, check the flatness of certain angle, make sure that bubble
is positioned at the middle of respective angle bubble level.
3. Briefly press the MEAS button 16 to activate the laser. Once
the laser is switched on, it is indicated by the laser icon 31 on
the display.
Note: Step 3 can be skipped if the laser beam is already
activated.
4. Now aim the laser at the target point and press the MEAS
button 16 briefly again to take a measurement. If the meas-
urement is successful, the measured result will be shown on
the bottom row 23 of the display. The previous readings are
pushed upwards.
Note:
- Repeat the step 1 to 4 if needed to measure another distance.
- Distance Measurement mode icon 26 will stay on (not flashing)
under single measurement mode.
- Maximum up to 4 measured values can be shown on the
display at a same time.

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- If no button is pressed for 30 seconds, the laser and display
back-light will turn off. If no button is pressed for 3 minutes,
the product will power off itself.
Continuous Measurement mode
Continuous measurement involves taking series of measurements
from which the maximum (MAX) and minimum (MIN) values are
displayed. To do this, move the product along a base surface or
an edge from which you wish to the measure a distances. You can,
for example, measure how parallel two opposite walls are or meas-
ure the maximum values while using a function.
1. Start the continuous measurement by briefly pressing the con-
tinuous measurement button 14 . A very short delay could be
observed to get first measured value on the display. This is com-
mon. Now, each measured value will be shown on the display.
2. Stop the measurement by pressing the continuous measure-
ment button 14 or MEAS button 16 or return/Clear button
8. The display now shows the maximum (MAX) and mini-
mum (MIN) values 21 of that particular measurement series
and the last measured value.
Note:
- Repeat the step 1 to 2 if needed to do another measurement.
- Distance measurement mode icon 26 will be flashing under con-
tinuous measurement mode while measurement is on process.
- Addition, subtraction, area measurement and volume measure-
ment cannot be done on on this mode. So, function selection

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button 15 and add/ subtract button 7will be inactive at this
mode.
- If no button is pressed for 3 minutes, the product will power off
itself.
Measurement value functions
To make it easier to process measurement results, the product offers
a number of integrated functions. By pressing the Function button
15 repeatedly, you can activate the following functions one after
the other: Area, Volume, Simple Pythagoras, Double Pythagoras.
Note: The desired function must be selected before the measure-
ment.
Area
1. Press the Function selection button 15 once. The area icon of
measuring mode indication symbol 25 appears on the display.
2. Now measure the length and width of the area to be measured
by pressing the MEAS button 16 . The corresponding line of
the area icon flashes on the display for the individual measure-
ment values. Right after the second measurement, the calcu-
lated area is shown on the bottom row 23 of the display and
the corresponding line of the area icon stop flashing. Length,
width and perimeter will be shown on the top three rows of
the display orderly.