Bosch GLM165-22 Assembly instructions

IMPORTANT:
Read Before Using
IMPORTANT :
Lire avant usage
IMPORTANTE:
Leer antes de usar
For English Version
See page 8
Version française
Voir page 40
Versión en español
Ver la página 77
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Operating/Safety Instructions
Consignes de sécurité/d’utilisation
Instrucciones de funcionamiento
y seguridad
1-877-BOSCH99 (1-877-267-2499) www.boschtools.com
0.0°
1/x
164
'
6
" ⁄
GLM165-22
GLM165-27C

-2-
GLM165-22
(1)(2)(3)
(4)
(5)
(6)
(7)
(8)
(a) (d) (e)
(f)
(g)
(9)
4'02"
8'05"
12'08"
164 ' 6 " ⁄
1/x
(b)
4'02"
8'05"
12'08"
164
'
6
" ⁄

-3-
GLM165-27C
0.0°
(1)(2)(3)
(4)
(5)
(6)
(7)
(8)
(a) (c) (d)(e)
(f)
(g)
(h)
(b)
(9)
4'02"
8'05"
12'08"
164 ' 6 " ⁄
1/x
0.0°
4'02"
8'05"
12'08"
164
'
6
" ⁄

-4-
(10)
(11)
(12)
(13)
(14)
(15)
(16)
GLM165-22
3601K72S10
2 x 1.5V (AA)
LASER RADIATION.
DO NOT STARE INTO
BEAM. CLASS 2
LASER PRODUCT.
RAYONNEMENT
LASER. NE RE-
GARDEZ PAS DI-
RECTEMENT DANS
LE FAISCEAU. PRO-
DUIT LASER DE
CLA SSE 2 .
IEC 60825-1:2014
< 1 mW, 635 nm
2
Robert Bosch Tool Corp.,
Mount Prospect, IL
Made in Malaysia

-5-
X
1
1
C
AB
1/x
1/x
1/x
(i) (j) (k)
(i) (j) (k)
A
GLM165-27C
GLM165-22

-6-
(17)
(18)
C
(18)
(17)

-7-
GLM50C
Professional
D
(17)
(18)
(19)
(20)
(21)
(22)

-8-
Read all instructions. Failure to
follow all instructions listed below
may result in hazardous radiation exposure, electric
shock, fire and/or serious injury.
The term “laser measure” in the warnings listed below
refers to your battery-operated (cordless) laser mea-
suring tool.
SAVE ALL WARNINGS AND INSTRUCTIONS
FOR FUTURE REFERENCE
The following label is on your laser
measure for your safety. ALWAYS BE
AWARE of its location when using the
laser measure.
DO NOT direct the laser beam
at persons or animals and do
not stare into the laser beam
yourself. This laser measure
produces class 2 laser radia-
tion and complies with 21 CFR 1040.10 and 1040.11
except for deviations pursuant to Laser Notice No.
50, dated June 24, 2007. This can lead to persons
being blinded.
DO NOT stare directly at the laser beam or project
the laser beam directly into the eyes of others. Seri-
ous eye injury could result.
DO NOT place the laser measure in a position that
may cause anyone to stare into the laser beam inten-
tionally or unintentionally. Serious eye injury could
result.
DO NOT operate the laser measure around children
or allow children to operate the laser measure. Seri-
ous eye injury could result.
ALWAYS: Make sure that any bystanders in the vicin-
ity of use are made aware of the dangers of looking
directly into the laser measure.
General Safety Rules
LASER RADIATION.
DO NOT STARE INTO
BEAM. CLASS 2
LASER PRODUCT.
RAYONNEMENT
LASER. NE RE-
GARDEZ PAS DI-
RECTEMENT DANS
LE FAISCEAU. PRO-
DUIT LASER DE
CLASSE 2.
IEC 60825-1:2014
< 1 mW, 635 nm
2

-9-
Never aim the beam at a workpiece with a reflective
surface. Bright shiny reflective sheet steel or similar
reflective surfaces are not recommended for laser
use. Reflective surfaces could direct the beam back
towards the operator.
Use of controls or adjustments or performance of
procedures other than those specified herein may
result in hazardous radiation exposure.
DO NOT use any optical tools such as, but not limited
to, telescopes or transits to view the laser beam. Se-
rious eye injury could result.
DO NOT leave the laser measure “ON” unattended in
any operation mode. ALWAYS turn the laser measure
“OFF” when not in use. Leaving the laser measure
“ON” increases the risk of someone inadvertently star-
ing into the laser beam.
DO NOT operate the laser measure in combustible
areas such as in the presence of flammable liquids,
gases or dust.
Do not use the laser viewing glasses as safety gog-
gles. The laser viewing glasses are used for improved
visualization 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 viewing glasses do not afford
complete UV protection and reduce color perception.
ALWAYS position the laser measure securely. Dam-
age to the laser measure and/or serious injury to the
user could result if the laser measure falls.
Take care to recognize the accuracy and range of the
laser measure. Measurement may not be accurate if
used beyond the rated range of the laser measure.
DO NOT remove or deface any warning or caution
labels. Removing labels increases the risk of exposure
to laser radiation.

-10-
Electrical safety
Batteries can explode or leak, cause injury or fire. To
reduce this risk, always follow all instructions and
warnings on the battery label and package.
DO NOT short any battery terminals.
DO NOT charge alkaline batteries.
DO NOT mix old and new batteries. Replace all of
them at the same time with new batteries of the
same brand and type.
DO NOT mix battery chemistries.
Dispose of or recycle batteries per local code.
DO NOT dispose of batteries in fire.
Keep batteries out of reach of children.
Remove batteries if the device will not be used for
several months.
Maintenance
DO NOT disassemble the laser measure. There are
no user serviceable parts inside. Disassembling the
laser will void all warranties on the product. Do not
modify the product in any way. Modifying the laser
measure may result in hazardous laser radiation expo-
sure.
ALWAYS remove the batteries when cleaning the la-
ser light aperture to laser lens.
DO NOT use this laser measure for any purpose other
than those outlined in this manual. This could result
in serious injury.
ALWAYS use only the accessories that are recom-
mended by the manufacturer of your laser measure.
Use of accessories that have been designed for use
with other laser measures could result in serious in-
jury.
Repair and servicing must always be performed by
a qualified repair facility. Repairs performed by un-
qualified personnel could result in serious injury.

-11-
Bluetooth® (GLM165-27C only)
Do not use the laser measure with Bluetooth® in
the vicinity of gas stations, chemical plants, areas
where there is danger of explosion and areas sub-
ject to blasting. Do not use the laser measure with
Bluetooth® in airplanes. Do not use the laser measure
with Bluetooth® in the vicinity of medical devices.
Avoid operation in the direct vicinity of the human
body over longer periods of time. When using the la-
ser measure with Bluetooth®, interference with other
devices and systems, airplanes and medical devices
(e.g., cardiac pacemakers, hearing aids) may occur.
The Bluetooth® word mark and logos are registered
trademarks owned by Bluetooth SIG, Inc. and any use
of such marks by Robert Bosch Tool Corporation is
under license.
FCC Caution
The manufacturer is not responsible for radio inter-
ference caused by unauthorized modifications to this
equipment. Such modifications could void the user’s
authority to operate the equipment.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
1) This device may not cause harmful interference,
and
2) This device must accept any interference received,
including interference that may cause undesired
operation.
NOTE! This equipment has been tested and found to
comply with the limits for a Class B digital devices,
pursuant to Part 15 of the FCC rules. These limits are
designed to provide reasonable protection against
harmful interference in a residential installation. This
equipment generates uses and can radiate radio fre-
quency energy and, if not installed and used in ac-
cordance with the instructions, may cause harmful
interference to radio communications. However, there

-12-
is no guarantee that interference will not occur in a
particular installation. If this equipment does cause
harmful interference to radio or television reception,
which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
•Reorientorrelocatethereceivingantenna.
•Increasetheseparationbetweentheequipmentand
receiver.
•Connecttheequipmentintoanoutletonacircuitdif-
ferent from that to which the receiver is connected.
•Consultthedealeroranexperiencedradio/TVtech-
nician for help.
“Exposure to Radio Frequency (RF) Signals: The wire-
less device is a radio transmitter and receiver. It is
designed and manufactured not to exceed the emis-
sion limit for exposure to radio frequency (RF) energy
set by the Ministry of Health (Canada), Safety Code
6. These limits are part of comprehensive guidelines
and established permitted levels of RF energy for the
general population.
These guidelines are based on the safety standards
previously set by international standard bodies. These
standards include a substantial safety margin de-
signed to assure the safety of all persons, regardless
of age and health.

-13-
IMPORTANT: Some of the following symbols may be
used on your laser measure. Please study them and
learn their meaning. Proper interpretation of these
symbols will allow you to operate the laser measure
better and safer.
Symbol Designation/Explanation
Warning symbol, alerts user to warning
messages
Read manual symbol, alerts user to read
manual
This symbol designates that this laser
measure complies with Part 15 of the
FCC Rules.
Laser warning symbol, alerts user to
laser radiation, do not stare into beam.
Symbols

-14-
Technical Data
Laser Measure GLM165-22, GLM165-27C
Article Number 3.601.K72.S10
3.601.K72.T10
Measuring range (typical): 6 in – 165 ft
(0.15 – 50 m)
A
Measuring accuracy (typical) ±1/16 in (±1.6 mm)
B
Lowest indication unit 1/32 in (0.8 mm)
General
Operating temperature +14 °F to 113 °F
(-10 °C to 45 °C)
C
Storage temperature -4 °F to 158 °F
(-20 °C to 70 °C)
Relative air humidity, max. 90 %
Max. altitude: 2000 m
Pollution degree according to
IEC 61010-1:
2
D
Laser class 2
Laser type 635 nm, <1 mW
Laser beam diameter at 77 °F
(25 °C) approx.
– at 33 ft (10 m) distance
– at 165 ft (50 m) distance
4/11 in (9 mm)
1-3/4 in (45 mm)
Weight 0.22 lb (0.1 kg)
Dimensions 4.2 x 1.8 x 0.9 in
(106 x 45 x 24 mm)
Automatic switch-off after approx.
– Laser
– Laser measure (without
measurement)
20 s E
5 min F

-15-
Degree of protection IP65
Batteries 2 x 1,5 V LR6 (AA)
Laser Measure GLM165-27C only
Indirect Distance Measurement and Vial
Measuring range 0°–360° (4 x 90°)
Angle Measurement
Measuring range 0°–360° (4 x 90°)
Measuring accuracy (typical) ±0.2° G,H, I
Lowest indication unit 0.1°
Data transmission
Bluetooth® Bluetooth® 4.2
(Low
Energy)
J
AThe working range increases depending on how well
the laser light is reflected from the surface of the
target (scattered, not reflective) and with increased
brightness of the laser point to the ambient light
intensity (interior spaces, twilight). In unfavorable
conditions, e.g., with extreme illumination or a badly
reflecting surface, the measuring range may be lim-
ited.
BIn favorable conditions, a deviation influence of ±0.05
mm/m must be taken into account. In unfavorable
conditions, e.g., with extreme illumination, badly re-
flecting surface or the room temperature deviating
heavily from 77 °F (25 °C), the maximum deviation
can be up to ±3.0 mm. Additionally, a deviation influ-
ence of 0.15 mm/m must be taken into account.
CIn the real time measuring function, the maximum
operating temperature is 104 °F (40 °C).
DNon-conductive soiling only, whereby occasional
temporary conductivity caused by condensation is
expected.

-16-
Intended Use
The laser measure is intended for measuring distanc-
es, lengths, heights and clearances. The laser measure
is suitable for measuring indoors.
EShut-off after approximately 5 minutes in the real
time measuring function
FBluetooth®deactivated
GAfter user calibration at 0 ° and 90 °; An additional
grade error of ±0.01 °/degree to 45 ° (max.) has to be
taken into account.
HLeft side of the tool is the reference side for inclination
measurement.
IAt 77 °F (25 °C ) operating temperature.
JBluetooth® devices must support the GATT profile.
The laser measure can be clearly identified with the
serial number 11 on the type plate.

-17-
Features
The numbering of the product features shown refers
to the illustration of the laser measure on the graphic
page.
(1) Rounding button
(2) Function button [Func]
(3) Minus button [−]
(4) Display
(5) Measuring button [ ]
(6) Plus button [+]
(7) Basic settings button [ ]
(8) On/off button [ ]
(9) Loop for carrying strapA)
(10) Laser warning label
(11) Serial number
(12) Battery compartment cover locking mechanism
(13) Battery compartment cover
(14) 1/4” tripod socket
(15) Reception lens
(16) Laser beam output
(17) Belt clipA)
(18) Screw for belt clipA)
(19) Laser target plateA)
(20) Laser viewing glassesA)
(21) TripodA)
(22) Protective bag
A) Accessories shown or described are not included
with the product as standard. You can find
the complete selection of accessories in our
accessories range.

-18-
Display elements
(a) Reference level of measurement
(b) Rounding function accuracy reference
(c) Connection status (GLM165-27C only)
Bluetooth® activated,
no connection established
Bluetooth® activated,
connection established
(d) Battery indicator
(e) Measured-value lines
(f) Result line
(g) Measuring function
(h) Slope angle display (GLM165-27C only)
(i) Display measuring functions
(j) Display settings
(k) Display more settings

-19-
Assembly
Inserting/Replacing the Batteries
Alkaline batteries (2 x 1,5 V LR6 (AA)) are recommend-
ed for the laser measure.
Press the locking mechanism (12) to open the battery
compartment cover (13) and remove the battery com-
partment cover. Insert the batteries. When inserting,
pay attention to the correct polarity according to the
representation on the inside of the battery compart-
ment.
When the empty battery symbol first appears on the
display, then approximately 100 measurements are
still possible. When the battery symbol is empty and
red flashing, measurements are no longer possible.
Replace the batteries.
Always replace all batteries at the same time. Only
use batteries from one brand and with identical ca-
pacity.
Remove the batteries from the laser measure when
not using it for extended periods. When storing for
extended periods, the batteries can corrode and dis-
charge themselves.

-20-
Operation
Do not leave the switched-on laser
measure unattended and switch
the laser measure off after use. Other persons could
be blinded by the laser beam.
Protect the laser measure against moisture and di-
rect sun light.
Do not subject the laser measure to extreme temper-
atures 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 laser mea-
sure to adjust to the ambient temperature before put-
ting it into operation. In case of extreme temperatures
or variations in temperature, the accuracy of the laser
measure can be impaired.
Avoid heavy impact to or falling down of the laser
measure. After severe exterior effects to the laser
measure, it is recommended to carry out an accuracy
check (see “Accuracy Check of the Distance Measure-
ment”, page 36) each time before continuing to work.
Switching On and Off
– To switch on the measuring tool and the laser,
briefly press the measuring button (5) [ ].
– To switch on the measuring tool without the laser,
briefly press the on/off button (8) [ ].
Do not point the laser beam at
persons or animals and do not
look into the laser beam yourself, not even from a
large distance.
The values in the memory and the device settings are
retained when you switch the laser measure off.