AEG Powertools AEGLDM50 User manual

1
I MPORTANT SAFETY INSTRUCTIONS
Laser Classication
WARNING:
It is a Class 2 laser product in accordance
with AS/NZS IEC60825.1:2014
RO MZ
RC
Rating label
EMEA Version
LM G50
31.37x31mm R:0.8mm(±0.3mm)
Jun.03 2014
Arymond.zhang
A
Black+109C
Total: 2C
Fasson 72825
(白色聚酯薄膜)
Matt PET (70660)
with strong adhesive
XXXXXX MJJJJ
Year of production (e.g. 2014)
Code for month the product is manufactured
(e.g. A=January, B=February, C=March, ... ...)
Production code, 6-digits serial number
from 000001-999999, same as on the Identication
Label
01
02
0.2mm
0.1mm
0.05mm
Black
Die cut
PT 109C
Material : PET(Fasson 72825)+ Matte PET (70660)
86 mm
100 mm
31.37
31
10.14
16.45
Part No. : 4931 4476 87
Part No. : 4931 4476 87 31x31.37mm
Part No. : 4931 4476 88
Part No. : 4931 4476 88 86x100mm
WARNING:
Avoid direct eye exposure. The laser beam can cause ash
blindness.
Do not stare into the laser beam or direct it towards other
people unnecessarily.
Don't dazzle other individuals.
WARNING:
Do not operate the tool around children or allow children to
operate the tool.
The reective surface could reect the beam back at the
operator or other persons.
Keep extremities in a safe distance from the moving parts.
Carry out periodic test measurements. Particularly before,
during and after important measurements.
Watch out for erroneous measurements if the product is
defective or if it has been dropped or has been misused or
modied.
WARNING: Use of controls, adjustments, or the performance
of procedures other than those specied in the manual may
result in hazardous radiation exposure.
The laser distance measurer has limits of use. (Refer to the
“Technical data” section). Attempts to measure outside the
maximum and minimum range will cause inaccuracy. Use in
adverse conditions including too hot, too cold, very bright
sunlight, rain, snow, fog, or other vision restricting conditions
will result in inaccurate readings.
When the laser distance measurer is brought into a warm
environment from very cold conditions, or vice versa, allow it to
come to the surrounding temperature before use.
Always store the laser distance measurer indoors, avoid
exposing the tool to shock, continuous vibration or extreme
temperatures.
Always keep the tool away from dust, liquids and high humidity.
These may damage internal components or affect accuracy.
Do not use aggressive cleaning agents or solutions. Use only a
clean, soft cloth for cleaning.
Avoid heavy impact to or dropping of the measuring tool. The
accuracy of the tool should be checked before use if it has
been dropped or subjected to other mechanical stresses.
Any repair required on this laser product should be performed
only by authorised service personnel.
Do not operate the product in explosion hazardous areas or in
aggressive environments.
Only use chargers recommended by the manufacturer to
charge the batteries.
Flat batteries must not be disposed of with household
waste. Care for the environment and take them to the
collection points provided in accordance with national or
local regulations. The product must not be disposed with
household waste. Dispose of the product appropriately in
accordance with the national regulations in force in your
country. Adhere to the national and country specic regulations.
Please contact your local authority or your dealer for how to
dispose of batteries properly.
CONTENTS
I mportant safety instructions...................................................1
Specied Conditions of Use ...................................................2
Error Code Table ....................................................................2
Overview.................................................................................3
Change batteries ....................................................................4
Corner Pin ..............................................................................4
Belt Clip ..................................................................................4
Function Switch, Pythagoras, Measuring Reference..............5
Single Distance Measuring.....................................................6
Permanent / Minimum-Maximum Measuring..........................7
Add / Subtract Measuring.......................................................8
Area Measuring ......................................................................9
Volume Measuring................................................................10
Indirect Measuring (Pythagoras 1) .......................................11
Indirect Measuring (Pythagoras 2) .......................................12
Indirect Measuring (Pythagoras 3) .......................................13
Wall Area Measuring (Scenario 1)......................................14
Wall Area Measuring (Scenario 2)......................................15
Timer ....................................................................................16
Memory.................................................................................16
Basic Description on example of Area measuring (1)...........17
Basic Description on example of Area measuring (2)...........18
SYMBOLS
Safety alert
Regulatory Compliance Mark (RCM). Product
meets applicable regulatory requirements.
Please read the instructions carefully before
starting the machine.
Do not dispose of electric tools together with
household waste material. Electric tools and
electronic equipment that have reached the
end of their life must be collected separately
and returned to an environmentally compatible
recycling facility.

2
ERROR CODE TABLE
Code Description Solution
Err01 Out of measuring range Measure in a proper range
Err02 Reect signal is too weak Choose a better surface
Err03 Out of display range (max value:
99.999) e.g. result of area or volume
is out of display range
Check and verify values and steps
are correct
Err04 Pythagorean calculation error Check and verify values and steps
are correct
Err05 Battery is low Install new batteries
Err06 Out of working temperature Measure in an environment with the
specied working temperature
Err07 Ambient light is too strong Measure in a darker place (shadow
target)
SPECIFIED CONDITIONS OF USE
The laser distance measurer can be used for measuring distances and tilts.
Do not use this product in any other way as stated for normal use.
TECHNICAL DATA
Dust and Water resistance IP54
Receiving Lens 14 mm
Focus 35 mm
Maximum Measuring Range 50 meters
Minimum Measuring Range 0.05 meters
Absolute Accuracy @ < 10m ± 1.5 mm (Max)
Repeatability Accuracy @ < 10m ± 1.5 mm (Max Typical, 2σ)
Repeatability Accuracy @ > 10m Increase ± 0.25 mm / meter (Max Typical, 2σ)
Measurement Time 0.5 s
Display Type LCD ( 22.7 mm x 31 mm )
Power Type AAA 2x (Alkaline Battery)
Battery Life 10000 (Single Measure)
Laser Output Power 0.6 mW ~ 0.95 mW (Class 2, 650nm )
Laser Spot Size 25 mm x 30 mm @ 16 m(Max)
Laser Radiation Vertical Angle ±1 degree
Laser Radiation Horizontal Angle ±1 degree
Device auto off time 180 seconds
Laser auto off time 30 seconds
Operating Temperature Range -10°C to +50°C
Storage Temperature Range -25°C to +70°C
Weight without Battery 80 g
SPECIFIED CONDITIONS OF USE
The laser distance measurer can be used for measuring distances and tilts.
Do not use this product in any other way as stated for normal use.

3
OVERVIEW
ON / MEASURE
►On
►Measure
►Continuous Measurement (push 2 sec)
+ Min / Max Function
ADD
►Add value
►Navigate in memory menu
AREAS / VOLUMES
►Area (push 1x)
►Volume (push 2x)
►Indirect Surface Measurement (push 3x / 4x))
POWER
►On
►Off (push 2 sec)
►Clear
SUBTRACT
►Subtract value
►Navigate in memory menu
PYTHAGORAS
►Pythagoras 1 (push 1x)
►Pythagoras 2 (push 2x)
►Pythagoras 3 (push 3x)
CHANGE POINT OF MEASURE
►Front
► Back (Standard automatical)
►Corner pin
MEMORY
►Timer 3-15 sec (push 1x)
►Memory 1-20 (push 1x, 2 sec)
►Use +/- to navigate the measures in memory
Single Pythagoras
Height difference
Minimum / Maximum for continuous Measure
Area/ Volume
Indirect Surface Measurement
Battery Status
Memory
Timer
Continuous measure mode
Addition / Subtraction Main Value
Among Values
Measuring Reference
Normal Measuring Mode

4
1
2
3
1
3
2
2x AAA
click
CHANGE BATTERIES CORNER PIN
Change batteries
when battery
symbol is ashing.
BELT CLIP

5
90°
90°
90°
FUNCTION SWITCH, PYTHAGORAS, MEASURING REFERENCE
Area
Starting Point of Measure
Pythagoras 1
Front Back
(Standard automatical)
Corner Pin
Pythagoras 2
Pythagoras 3
Volume Wall Distance

6
0 1 2 3 4
5
1
3
5
SINGLE DISTANCE MEASURING

7
0 1 2 3 4
2 sec
Stop
MIN / MAX
MIN
MAX
MAX
2 sec
90°
2
PERMANENT / MINIMUM-MAXIMUM MEASURING

8
0 1 2 3
1
3
1,000 m
ADD / SUBTRACT MEASURING

9
12
1 x
0 1 2
AREA MEASURING

10
1
3
2
2 x
0 1 2 3
VOLUME MEASURING

11
0 1 2
2
1
90°
1 x
INDIRECT MEASURING (PYTHAGORAS 1)

12
0 1 2 3
2 x
90°
1
3
2
INDIRECT MEASURING (PYTHAGORAS 2)

13
1 2 3 4
1
2
3
90°
3 x
INDIRECT MEASURING (PYTHAGORAS 3)

14
0 1 2 3
3 x
4
5
1
2
3
4
5
WALL AREA MEASURING (SCENARIO 1)

15
0 1 2 3
4 x
4
5
3
4
5
1
2
WALL AREA MEASURING (SCENARIO 2)

16
2 sec
TIMER MEMORY
With the timer, the measurement
can be start delayed. For example
to position a part in the measuring
beam.
Push button
- Icon is displayed.
Timer can be set between
3 to 15 sec by pressing the
button .
Push button
- The seconds are counted down
until the measurement starts.
- At 0, the measurement starts.
The measured values are stored
continuously and automatically in
memory.
The stored values can be retrived
by pushing the button .
Push the button 2 sec.
- Icon and memory number
appears.
- associated measured parameter
is shown.
- Stored value is displayed in the
main line.
- Navigate with the + / - buttons

17
BASIC DESCRIPTION ON EXAMPLE OF AREA MEASURING (1)
1 Turn On
Push Button
Attention! Laser on!
Do not point it at a person!
2 Choose Measuring Reference
Standard after turning on: Bottom
Push 1x -> Corner Pin
Push 2x -> Top
Push 3x -> Bottom
3 Choose Function
After switching on the device is
always on single distance
measurement
Push 1x - Area Measurement.
4 Measure length
Level the device
and push
button
5 Measure width
Level the device
and push
button
- Lasericon ashes
(ashing green illustrated).
- Icon is displayed. - Icon appears.
- Measured parameter ashes
(ashing green illustrated)
- Measured value appears briey in
the main line.
- Measured value jumps by 1 sec in
line above.
- Measured value is stored in
memory at consecutive numbers.
- Second measured parameter
ashes.
Device ready for measurement of
the second value.
- Measured value appears briey in
the base line.
- Measured value jumps by 1 sec in
line above.
- Measured value is stored in
memory at consecutive numbers.
- Result is displayed in the main line
and stored in memory at
consecutive numbers.

18
2 sec
BASIC DESCRIPTION ON EXAMPLE OF AREA MEASURING (2)
6 View stored values
Push button 2 sec.
Push +or push -
7 Exit memory
Push button .
8 Switch off
Push button 2 sec
(Memory must be exited before)
- Stored values appears in the
main line.
- Associated icon appears and
measured parameter ashes
(ashing green illustrated)
- Device switches off.
- If no button is pressed, the device
switches off automatically after 3
minutes.