Bosch GLM 40 Professional User manual

Robert Bosch GmbH
Power Tools Division
70745 Leinfelden-Echterdingen
Germany
www.bosch-pt.com
2 609 141 167 (2014.04) O / 103 ASIA
GLM 40 Professional
en Original instructions
cn 正本使用说明书
tw 原始使用說明書
ko 사용 설명서 원본
th หนังสือคู่มือการใช้งานฉบับต้นแบบ
id Petunjuk-Petunjuk untuk
Penggunaan Orisinal
vi Bản gốc hướng dẫn sửdụng
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English. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 6
中文 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .页22
中文 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .頁35
한국어 . . . . . . . . . . . . . . . . . . . . . . . . . . 페이지 47
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  61
Bahasa Indonesia . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Halaman 74
Tiếng Việt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Trang 88
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3|
GLM 40
e
d
e
i
c
g
h
f
a b c
10
9
8
7
12
5
432
1
11
6
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4|
1,95 m
0,5 m
1
1.
2. 3.
B
A
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GLM 250VF
Professional
1 608 M00 05B
13
2 607 001 391
14
2 609 160 194
15
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English
Safety Notes
All instructions must be read and observed in order to work safely
with the measuring tool. Never make warning signs on the meas-
uring tool unrecognisable. SAVE THESE INSTRUCTIONS FOR FU-
TURE REFERENCE AND INCLUDE THEM WITH THE MEASURING
TOOL WHEN GIVING IT TO A THIRD PARTY.
Caution – The use of other operating or adjusting equipment or the applica-
tion of other processing methods than those mentioned here can lead to dan-
gerous radiation exposure.
The measuring tool is provided with a warning label (marked with number 10
in the representation of the measuring tool on the graphics page).
If the text of the warning label is not in your national language, stick the pro-
vided warning label in your national language over it before operating for the
first time.
Do not direct the laser beam at persons or animals and do not
stare into the direct or reflected laser beam yourself, not even
from a distance. You could blind somebody, cause accidents or
damage your eyes.
If laser radiation strikes your eye, you must deliberately close your eyes and
immediately turn your head away from the beam.
Do not make any modifications to the laser equipment.
Do not use the laser viewing glasses as safety goggles. The laser viewing glass-
es are used for improved visualisation of the laser beam, but they do not protect
against laser radiation.
Do not use the laser viewing glasses as sun glasses or in traffic. The laser view-
ing glasses do not afford complete UV protection and reduce colour perception.
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Have the measuring tool repaired only through qualified specialists using
original spare parts. This ensures that the safety of the measuring tool is main-
tained.
Do not allow children to use the laser measuring tool without supervision.
They could unintentionally blind other persons or themselves.
Do not operate the measuring tool in explosive environments, such as in the
presence of flammable liquids, gases or dusts. Sparks can be created in the
measuring tool which may ignite the dust or fumes.
Product Description and Specifications
Please unfold the fold-out page with the representation of the measuring tool and
leave it unfolded while reading the operating instructions.
Intended Use
The measuring tool is intended for measuring distances, lengths, heights and clear-
ances, and for calculating areas, volumes and heights. The measuring tool is suitable
for measuring indoors.
Technical Data
Digital Laser Measure GLM 40
Article number 3 601 K72 980 3 601 K72 9K0 3 601 K72 9C0
Measuring range (typical) 0.15 –40 mA) 0.15 –40 mA) 0.15 –40 mA)
Measuring range (typical
under unfavourable con-
ditions) 20 mB) 20 mB) 20 mB)
Measuring accuracy
(typical) ±2.0mmA) ±2.0mmA) ±2.0mmA)
Measuring accuracy
(typical under unfavoura-
ble conditions) ±3.0mmB) ±3.0mmB) ±3.0mmB)
Lowest indication unit 1mm 1mm 1mm
Operating temperature –10 °C...+45 °C –10 °C...+45 °C –10 °C...+45 °C
Storage temperature –20 °C...+70 °C –20 °C...+70 °C –20 °C...+70 °C
Relative air humidity,
max. 90 % 90 % 90 %
Laser class 222
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Laser type 635 nm, <1 mW 635 nm, <1 mW 635 nm, <1 mW
Laser beam diameter
(at 25 °C) approx.
–at10mdistance
–at40mdistance
9mm
C)
36 mmC)
9mm
C)
36 mmC)
9mm
C)
36 mmC)
Automatic switch-off
after approx.
–Laser
– Measuring tool (with-
out measurement)
20 s
5min
20 s
5min
20 s
5min
Weight according to
EPTA-Procedure
01/2003 0.1 kg 0.1 kg 0.1 kg
Dimensions 105x41x24mm105x41x24mm 105x41x24mm
Degree of protection IP 54 (dust and
splash proof) D)
IP 54 (dust and
splash proof) D)
IP 54 (dust and
splash proof) D)
Batteries 2x1.5VLR03
(AAA)
2x1.5VLR03
(AAA)
2 x 1.5 V LR03
(AAA)
Rechargeable batteries 2x1.2VHR03
(AAA)
2 x 1.2 V HR03
(AAA)
2x1.2VHR03
(AAA)
Individual measurement
per battery set 5000 5000 5000
Setting the unit of
measure – 
Setting the sound 
A) For measurements from the rear measuring tool edge, weak backlighting and 25 °C operating
temperature are applicable for high reflectivity of the target (e.g. a white-painted wall). In addition,
a deviation influence of ± 0.05 mm/m must be taken into account.
B) For measurements from the rear measuring tool edge, strong backlighting and – 10 °C to +45 °C
operating temperature are applicable for low reflectivity of the target (e.g. a black box). In addition,
a deviation influence of ±0.15 mm/m must be taken into account.
C) At 25 °C operating temperature
D) except battery compartment
The measuring tool can be clearly identified with the serial number 9on the type plate.
Digital Laser Measure GLM 40
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Product Features
The numbering of the product features shown refers to the illustration of the measur-
ing tool on the graphic page.
1Display
2Measuring button
3“–”button
4Function button
5On/Off button
6“+”button
7Battery lid
8Latch of battery lid
9Serial number
10 Laser warning label
11 Reception lens
12 Laser beam outlet
13 Laser target plate*
14 Laser viewing glasses*
15 Protective pouch*
* The accessories illustrated or described are not included as standard delivery.
Display Elements
aTemperature warning
bBattery low indicator
cMeasuring functions
dMeasurement reference level
eUnit of measure
fCurrent measuring value
gMemory value display
hPrevious measuring value
iError message “Error”
Length measurement
Continuous measurement
Area/surface measurement
Volume measurement
Simple Pythagoras Measurement
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Assembly
Inserting/Replacing the Batteries
Using alkali-manganese or rechargeable batteries is recommended for operation of
the measuring tool.
With 1.2-V-rechargeable batteries fewer measurements could be possible than with
1.5-V-batteries.
To open the battery lid 7, press the latch 8and remove the battery lid. Insert the bat-
teries/rechargeable batteries. When inserting, pay attention to the correct polarity
according to the representation on the inside of the battery compartment.
When the battery symbol appears for the first time on the display, at least 100 in-
dividual measurements are still possible.
When the battery symbol flashes, the batteries/rechargeable batteries must be re-
placed. Measurements are no longer possible.
Always replace all batteries/rechargeable batteries at the same time. Do not use dif-
ferent brands or types of batteries/rechargeable batteries together.
Remove the batteries/rechargeable batteries from the measuring tool when
not using it for longer periods. When storing for longer periods, the batteries/re-
chargeable batteries can corrode and self-discharge.
Operation
Initial Operation
Do not leave the switched-on measuring tool unattended and switch the mea-
suring tool off after use. Other persons could be blinded by the laser beam.
Protect the measuring tool against moisture and direct sun light.
Do not subject the measuring tool to extreme temperatures or variations in
temperature. As an example, do not leave it in vehicles for a long time. In case of
large variations in temperature, allow the measuring tool to adjust to the ambient
temperature before putting it into operation. In case of extreme temperatures or
variations in temperature, the accuracy of the measuring tool can be impaired.
Avoid heavy impact to or falling down of the measuring tool. After severe exte-
rior effects to the measuring tool, it is recommended to carry out an accuracy
check (see “Accuracy Check of the Distance Measurement”, page 16) each time
before continuing to work.
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Switching On and Off
–Toswitch on the measuring tool and the laser, briefly press the measuring button
2.
–Toswitch on the measuring tool without the laser, briefly press the On/Off button
5.
Do not point the laser beam at persons or animals and do not look into the la-
ser beam yourself, not even from a large distance.
To switch off the measuring tool, press the On/Off button 5for a few seconds.
The measured values in the memory are retained when you switch the tool off.
Measuring Procedure (see figure A)
Once switched on, the measuring tool is in the length measurement function. You can
set other measuring functions by repeatedly pressing button 4(see “Measuring Func-
tions”, page 12).
The rear edge of the measuring tool is always the reference level for the measure-
ment.
Place the measuring tool against the desired starting point of the measurement (e.g.
a wall).
Note: If the measuring tool has been switched on using the On/Off button 5, briefly
press the measuring button 2to switch the laser on.
Briefly press the measuring button 2to initiate the measurement. Then the laser
beam is switched off. To switch the laser beam on again, briefly press the measuring
button 2. To initiate a further measurement, briefly press the measuring button 2
again.
Do not point the laser beam at persons or animals and do not look into the la-
ser beam yourself, not even from a large distance.
In the continuous measurement mode, the measurement begins immediately upon
switching on the function.
Note: The measured value typically appears within 0.5 seconds and no later than
4 seconds. The duration of the measurement depends on the distance, the lighting
conditions and the reflective properties of the target surface. Upon completion of the
measurement the laser beam is automatically switched off.
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Measuring Functions
Length Measurement
For length measurements, repeatedly press button 4until the indicator for length
measurement appears on the display 1.
To measure, briefly press the measuring button 2.
The measured value will be shown at the bottom of the display.
Continuous Measurement (Tracking)
For continuous measurements, the measuring tool can be moved relative to the tar-
get, whereby the measuring value is updated approx. every 0.5 seconds. In this man-
ner, as an example, you can move a certain distance away from a wall, while the actual
distance can always be read.
For continuous measurements, repeatedly press button 4until the indicator for con-
tinuous measurement appears on the display 1. The laser will be switched on and
measurement will begin immediately.
Move the measuring tool until the required distance value is indi-
cated in the bottom of the display.
Briefly press the measuring button 2to end continuous meas-
urement. The last measured value will be shown at the bottom of
the display.
Continuous measurement automatically switches off after
5 min. The last measured value remains indicated at the bottom
on the display.
Area Measurement
For area measurements, repeatedly press button 4until the indicator for area meas-
urement appears on the display 1.
Then measure the width and length one after the other as with a length measurement.
The first measured value will be shown at the bottom of the display. The laser beam
remains switched on between the two measurements.
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After the second measurement has been completed, the area
will be automatically calculated and displayed. The end result
will be shown at the bottom of the display, while the current
measured value will be shown above it.
Volume Measurement
For volume measurements, repeatedly press button 4until the indicator for volume
measurement appears on the display 1.
Then measure the width, length and depth one after the other as with a length meas-
urement. The first measured value will be shown at the bottom of the display. The la-
ser beam remains switched on between the three measurements.
After the third measurement has been completed, the volume
will be automatically calculated and displayed. The end result
will be shown at the bottom of the display, while the current
measured value will be shown above it.
Simple Pythagoras Measurement
For Pythagoras measurements, repeatedly press button 4until the indicator for
Pythagoras measurement appears on the display 1.
Make sure that there is a right angle between the sought distance (height) and the hor-
izontal distance (depth)! Then measure the depth and diagonal one after the other as
with a length measurement. The first measured value will be shown at the bottom of
the display. The laser beam remains switched on between the two measurements.
After the second measurement has been completed, the height
will be automatically calculated and displayed. The end result
will be shown at the bottom of the display, while the current
measured value will be shown above it.
Deleting Measured Values
Briefly pressing the On/Off button 5will delete the last measured value in all measur-
ing functions. Repeatedly pressing the On/Off button 5briefly will delete the meas-
ured values in reverse order.
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Memory Functions
Memory value display
The memory value display is only available when a length measurement has been per-
formed. Maximum 10 measured values can be retrieved.
To display memory values, repeatedly press button 4until “M” appears on the display
1.
The number of the measured value is displayed after “M”, and
the respective measured value is displayed underneath.
Press button 6to browse forwards through the saved measured
values.
Press button 3to browse backwards through the saved meas-
ured values.
If no measured value is available in the memory, “0.000” is
shown in the bottom line of the display and “M 0” in the line
above.
Deleting the Memory
To delete the contents of the memory, first press button 4so that “M” appears on the
display. Then briefly press the On/Off button 5to delete the displayed measured val-
ue.
Adding/subtracting measured values (see figure B)
Measured values can be added or subtracted only in length measurement. A warning
signal will sound if you use it in other measuring functions.
To measure, briefly press the measuring button 2.
The measured value will be shown at the bottom of the display.
Press button 6to add measured values or press button 3to sub-
tract measured values. “+” or “–” will appear at the bottom of the
display. Take another measurement. The current measured val-
ue will be shown at the bottom of the display, and the previous
measured value will be shown above it.
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Press button 6to add measured values or press button 3to sub-
tract measured values. The result will be shown at the bottom of
the display after “=”, and the current measured value will be
shown above it.
Press button 4to exit addition/subtraction.
Changing the Unit of Measure (3 601 K72 9K0, 3 601 K72 9C0)
Switch the measuring tool off.
Hold down the On/Off button 5. When the required unit of meas-
ure is displayed, let go of the On/Off button 5. After releasing,
the measuring tool switches itself on with the selected setting.
Switching the Sound On and Off
The sound is switched on by default.
Switch the measuring tool off.
Hold down the measuring button 2until “Sound OFF” appears
on the display 1. After releasing, the measuring tool switches it-
self on with the selected setting.
Switch the measuring tool off to switch the sound back on. Hold
down the measuring button 2until “Sound On” appears on the
display. After releasing, the measuring tool switches itself on
with the selected setting.
Display Illumination
The display illumination is continuously switched on. When no button is pressed, the
display illumination is dimmed after approx. 10 seconds to preserve the batteries/re-
chargeable batteries. When no button is pressed for after approx. 30 seconds, the
display illumination goes out.
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Working Advice
General Information
The reception lens 11 and the laser beam outlet 12 must not be covered when taking
a measurement.
The measuring tool must not be moved while taking a measurement. Therefore, place
the measuring tool, as far as this is possible, against or on a firm stop or supporting
surface.
Influence Effects on the Measuring Range
The measuring range depends on the lighting conditions and the reflective properties
of the target surface. For better visibility of the laser beam in extraneous light, use the
laser viewing glasses 14 (accessories) and the laser target plate 13 (accessories) or
shade the target area.
Influence Effects on the Measuring Result
Due to physical effects, faulty measurements cannot be excluded when measuring on
different surfaces. Included here are:
– Transparent surfaces (e.g., glass, water),
– Reflecting surfaces (e.g., polished metal, glass),
– Porous surfaces (e.g. insulation materials),
– Structured surfaces (e.g., roughcast, natural stone).
If required, use the laser target plate 13 (accessory) on these surfaces.
Furthermore, faulty measurements are also possible when sighting inclined target
surfaces.
Also, air layers with varying temperatures or indirectly received reflections can affect
the measured value.
Accuracy Check of the Distance Measurement
The accuracy of the measuring tool can be checked as follows:
– Select a permanently unchangeable measuring section with a length of approx. 3
to 10 metres; its length must be precisely known (e.g. the width of a room or a door
opening). The measurement should be carried out under favourable conditions,
meaning, the measuring distance must be indoors and the target surface for the
measurement must be smooth and reflect well.
–Measurethedistance10 times after another.
The deviation of the individual measurements from the average value must not exceed
±4 mm over the entire measuring section in favourable conditions. Record the meas-
urements in order to be able to compare the accuracy at a later date.
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Troubleshooting –Causes and Corrective Measures
The measuring tool monitors the proper function for each measurement. When a de-
fect is detected, all indicators on the display flash. In this case, or when the corrective
measures listed above cannot correct the error, have your dealer forward the meas-
uring tool to an authorised Bosch after-sales service.
Cause Corrective Measure
Temperature warning indicator (a) flashing; measurement not possible
The measuring tool is outside the
operating temperature range of –10 °C
to +45 °C.
Wait until the measuring tool has
reached the operating temperature
“Error” indication in the display
No measured value available in the
memory
Save measured values
The target surface reflects too intensely
(e.g. a mirror) or insufficiently (e.g. black
fabric), or the ambient light is too bright.
Work with the laser target plate 13 (ac-
cessory)
The laser beam outlet 12 or the reception
lens 11 are misted up (e.g. due to a rapid
temperature change).
Wipe the laser beam outlet 12 and/or
the reception lens 11 dry using a soft
cloth
Measuring result not plausible
The target surface does not reflect
correctly (e.g. water, glass).
Cover off the target surface
The laser beam outlet 12 or the reception
lens 11 are covered.
Make sure that the laser beam outlet 12
or the reception lens 11 are unobstruct-
ed
Obstruction in path of laser beam Laser point must be completely on tar-
get surface.
The indication remains unchanged or the measuring tool reacts unexpectedly
after pressing a button
Software error Remove the batteries and start the
measuring tool again after reinserting
them.
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Maintenance and Service
Maintenance and Cleaning
Keep the measuring tool clean at all times.
Do not immerse the measuring tool in water or other fluids.
Wipe off debris using a moist and soft cloth. Do not use any cleaning agents or sol-
vents.
Maintain the reception lens 11 in particular, with the same care as required for eye
glasses or the lens of a camera.
After-sales Service and Application Service
Our after-sales service responds to your questions concerning maintenance and re-
pair of your product as well as spare parts. Exploded views and information on spare
parts can also be found under:
www.bosch-pt.com
Bosch’s application service team will gladly answer questions concerning our prod-
ucts and their accessories.
In all correspondence and spare parts orders, please always include the 10-digit arti-
cle number given on the type plate of the measuring tool.
People’s Republic of China
China Mainland
Bosch Power Tools (China) Co., Ltd.
567, Bin Kang Road
Bin Jiang District 310052
Hangzhou, P.R.China
Service Hotline: [phone]
Fax: [phone]
E-Mail: [e-mail]
www.bosch-pt.com.cn
HK and Macau Special Administrative Regions
Robert Bosch Hong Kong Co. Ltd.
21st Floor, 625 King’s Road
North Point, Hong Kong
Customer Service Hotline: [phone]
Fax: [phone]
E-Mail: [email protected]
www.bosch-pt.com.hk
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Indonesia
PT Robert Bosch
Palma Tower 9th & 10th Floor
Jl. Let. Jend. TB Simatupang II S/06
Jakarta Selatan 12960
Indonesia
Tel.: [phone]
Fax: [phone]
E-Mail: boschpowe[email protected]
www.bosch-pt.co.id
Philippines
Robert Bosch, Inc.
28th Floor Fort Legend Towers,
3rd Avenue corner 31st Street,
Fort Bonifacio Global City,
1634 Taguig City, Philippines
Tel.: [phone]
Fax: [phone]
[email protected]
www.bosch-pt.com.ph
Bosch Service Center:
9725-27 Kamagong Street
San Antonio Village
Makati City, Philippines
Tel.: [phone]
Fax: [phone]
[email protected]
Malaysia
Robert Bosch (S.E.A.) Sdn. Bhd.
No. 8A, Jalan 13/6
G.P.O. Box 10818
46200 Petaling Jaya
Selangor, Malaysia
Tel.: [phone]
Fax: [phone]
[email protected]
Toll-Free: 1800 880188
www.bosch-pt.com.my
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2 609 141 167 | (15.4.14) Bosch Power Tools
Thailand
Robert Bosch Ltd.
Liberty Square Building
No. 287, 11 Floor
Silom Road, Bangrak
Bangkok 10500
Tel.: [phone]
Fax: [phone]
Robert Bosch Ltd., P. O. Box 2054
Bangkok 10501, Thailand
www.bosch.co.th
Bosch Service – Training Centre
La Salle Tower Ground Floor Unit No.2
10/11 La Salle Moo 16
Srinakharin Road
Bangkaew, Bang Plee
Samutprakarn 10540
Thailand
Tel.: [phone]
Fax: [phone]
Singapore
Robert Bosch (SEA) Pte. Ltd.
11 Bishan Street 21
Singapore 573943
Tel.: [phone]
Fax: [phone]
[e-mail]
Toll-Free: 1800 3338333
www.bosch-pt.com.sg
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