GLL 380 C Professional - Niveau laser BOSCH - Free user manual and instructions

Name: GLL 380 C Professional
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Brand : BOSCH

Model : GLL 380 C Professional

Category : Niveau laser

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USER MANUAL GLL 380 C Professional BOSCH

Bluetooth®4.0 (LowEnergy)

äußeren Abmessung größer als 25cm sind, im Einzel- handelsgeschäft oder in unmittelbarer Nähe hierzu un- entgeltlich zurückzunehmen; die Rücknahme darf nicht an den Kauf eines Elektro- oder Elektronikgerätes ge- knüpft werden und ist auf drei Altgeräte pro Geräteart beschränkt. Der Vertreiber hat beim Abschluss des Kaufvertrags für das neue Elektro- oder Elektronikgerät den Endnutzer über die Möglichkeit zur unentgeltlichen Rückgabe bzw. Abholung des Altgeräts zu informieren und den Endnutzer nach seiner Absicht zu befragen, ob bei der Auslieferung des neuen Ge- räts ein Altgerät zurückgegeben wird. Dies gilt auch bei Vertrieb unter Verwendung von Fernkom- munikationsmitteln, wenn die Lager- und Versandflächen für Elektro- und Elektronikgeräte mindestens 400m² betragen oder die gesamten Lager- und Versandflächen mindestens 800m² betragen, wobei die unentgeltliche Abholung auf Elektro- und Elektronikgeräte der Kategorien 1 (Wärmeüber- träger), 2 (Bildschirmgeräte) und 4 (Großgeräte mit mindes- tens einer äußeren Abmessung über 50cm) beschränkt ist. Für alle übrigen Elektro- und Elektronikgeräte muss der Ver- treiber geeignete Rückgabemöglichkeiten in zumutbarer Ent- fernung zum jeweiligen Endnutzer gewährleisten; das gilt auch für Altgeräte, die in keiner äußeren Abmessung größer als 25cm sind, die der Endnutzer zurückgeben will, ohne ein neues Gerät zu kaufen. Akkus/Batterien: Li-Ion: Bitte beachten Sie die Hinweise im Abschnitt Transport (sie- he „Transport“, Seite16). English Safety Instructions All instructions must be read and observed in order for the measuring tool to function safely. The safeguards integrated into the measuring tool may be compromised if the measuring tool is not used in accordance with these in- structions. Never make warning signs on the measuring tool unrecognisable. SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE AND INCLUDE THEM WITH THE MEASURING TOOL WHEN TRANSFERRING IT TO A THIRD PARTY. u Warning! If operating or adjustment devices other than those specified here are used or other proced- 1 609 92A 8AR | (18.10.2022) Bosch Power ToolsEnglish | 17 ures are carried out, this can lead to dangerous expos- ure to radiation. u The measuring tool is delivered with a laser warning sign (marked in the illustration of the measuring tool on the graphics page). u If the text of the laser warning label is not in your na- tional language, stick the provided 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. You could blind somebody, cause accidents or damage your eyes. u If laser radiation hits your eye, you must close your eyes and immediately turn your head away from the beam. u Do not make any modifications to the laser equip- ment. u Do not use the laser goggles (accessory) as protective goggles. The laser goggles make the laser beam easier to see; they do not protect you against laser radiation. u Do not use the laser goggles (accessory) as sunglasses or while driving. The laser goggles do not provide full UV protection and impair your ability to see colours. u Have the measuring tool serviced only by a qualified specialist using only original replacement parts. This will ensure that the safety of the measuring tool is main- tained. u Do not let children use the laser measuring tool unsu- pervised. They could unintentionally blind themselves or other persons. u Do not use the measuring tool in explosive atmo- spheres which contain flammable liquids, gases or dust. Sparks may be produced inside the measuring tool, which can ignite dust or fumes. u Do not open the battery. There is a risk of short-circuit- ing. u In case of damage and improper use of the battery, va- pours may be emitted. The battery can set alight or ex- plode. Ensure the area is well ventilated and seek medical attention should you experience any adverse effects. The vapours may irritate the respiratory system. u If used incorrectly or if the battery is damaged, flam- mable liquid may be ejected from the battery. Contact with this liquid should be avoided. If contact accident- ally occurs, rinse off with water. If the liquid comes into contact with your eyes, seek additional medical attention. Liquid ejected from the battery may cause ir- ritation or burns. u The battery can be damaged by pointed objects such as nails or screwdrivers or by force applied externally. An internal short circuit may occur, causing the battery to burn, smoke, explode or overheat. u When the battery is not in use, keep it away from pa- per clips, coins, keys, nails, screws or other small metal objects that could make a connection from one terminal to another. A short circuit between the battery terminals may cause burns or a fire. u Only use the battery with products from the manufac- turer. This is the only way in which you can protect the battery against dangerous overload. u Only charge the batteries using chargers recommen- ded by the manufacturer. A charger that is suitable for one type of battery may pose a fire risk when used with a different battery. Protect the battery against heat, e.g. against continuous intense sunlight, fire, dirt, water and moisture. There is a risk of explosion and short-circuiting. WARNING Ensure that the coin cell is kept out of the reach of children. Coin cells are dangerous. u Coin cells must never be swallowed or inserted into any other part of the body. If you suspect that someone has swallowed a coin cell or that a coin cell has entered the body in another way, seek medical at- tention immediately. Swallowing coin cells can result in severe internal burns and death within 2 hours. u Ensure that coin cell replacement is carried out prop- erly. There is a risk of explosion. u Only use the coin cells listed in this operating manual. Do not use any other coin cells or other forms of electrical power supply. u Do not attempt to recharge the coin cell and do not short circuit the coin cell. The coin cell may leak, ex- plode, catch fire and cause personal injury. u Remove and dispose of drained coin cell correctly. Drained coin cell may leak and damage the product or cause personal injury. u Do not overheat the coin cell or throw it into fire. The coin cell may leak, explode, catch fire and cause personal injury. u Do not damage the coin cell and take the coin cell apart. The coin cell may leak, explode, catch fire and cause personal injury. u Do not allow damaged coin cells to come into contact with water. Leaking lithium may mix with water to create hydrogen, which could cause a fire, an explosion, or per- sonal injury. u Do not use the measuring tool if the coin cell holder(22) does not close. Remove the coin cell and have it repaired. u Remove the rechargeable battery/non-rechargeable batteries from the measuring tool before carrying out Bosch Power Tools 1 609 92A 8AR | (18.10.2022)18 | English work on the measuring tool (e.g. assembly, mainten- ance, etc.). The battery/batteries should also be re- moved for transport and storage. There is risk of injury from unintentionally pressing the on/off switch. u When operating the measuring tool, loud signal tones may sound under certain circumstances. For this reason, keep the measuring tool away from your ears and from other persons. The loud sound can damage hearing. Keep the measuring tool and the magnetic accessories away from implants and other medical devices, e.g. pacemakers or insulin pumps. The magnets inside the measuring tool and accessories generate a field that can impair the function of implants and medical devices. u Keep the measuring tool and the magnetic accessor- ies away from magnetic data storage media and mag- netically sensitive devices. The effect of the magnets in- side the measuring tool and accessories can lead to irre- versible data loss. u The measuring tool is equipped with a wireless inter- face. Local operating restrictions, e.g. in aeroplanes or hospitals, must be observed. The Bluetooth® word mark and logos are registered trade- marks owned by Bluetooth SIG, Inc. and any use of such marks by Robert Bosch Power Tools GmbH is under li- cense. u Caution! When using the measuring tool with Bluetooth®, a fault may occur in other devices and sys- tems, aeroplanes and medical devices (e.g. pace- makers, hearing aids). Also, damage to people and an- imals in the immediate vicinity cannot be completely excluded. Do not use the measuring tool with Bluetooth® in the vicinity of medical devices, petrol stations, chemical plants, areas with a potentially ex- plosive atmosphere and in blasting areas. Do not use the measuring tool with Bluetooth® on aeroplanes. Avoid using the product near your body for extended periods. Product Description and Specifications Please observe the illustrations at the beginning of this oper- ating manual. Intended Use The measuring tool is intended for determining and checking horizontal and vertical lines. The measuring tool is suitable for indoor and outdoor use. This product is a consumer laser product in accordance with EN50689. Product Features The numbering of the product features shown refers to the il- lustration of the measuring tool on the graphic page. (1) Laser beam outlet aperture (2) State of charge of rechargeable batteries/non-re- chargeable batteries (3) Display CAL guard (4) Pendulum lock indicator (5) Receiver mode button (6) Receiver mode indicator (7) Button for laser operating mode (8) Bluetooth® connection indicator (9) Bluetooth® button (10) Battery bay (11) Battery adapter cover

(13) Rechargeable battery/battery adapter release but- ton

(14) Battery adapter cap

(15) Rechargeable battery

(16) On/off switch (17) Laser warning label (18) Serial number (19) 5/8" tripod mount (20) 1/4" tripod mount (21) Coin cell (22) Coin cell holder (23) Coin cell port (24) Magnet

(26) Rotating platform

Accessories shown or described are not included with the product as standard. You can find the complete selection of accessories in our accessories range. 1 609 92A 8AR | (18.10.2022) Bosch Power ToolsEnglish | 19 Technical Data Line laser GLL 3‑80 C GLL 3-80 CG Article number 3 601 K63 R.. 3601K63T.. Working range

– Standard 30m 30m – in receiver mode 25m 25m – With laser receiver 5–120m 5–120m Levelling accuracy B)C)D) ±0.2mm/m ±0.2mm/m Self-levelling range ±4° ±4° Levelling time <4s <4s Max. altitude 2000m 2000m Relative air humidity max. 90% 90% Pollution degree according to IEC61010-1

Laser class 2 2 Laser type <10mW, 630−650nm <10mW, 500–540nm C₆ 10 10 Divergence of laser line 50×10mrad (full angle) 50×10mrad (full angle) Shortest pulse duration 1/10000s 1/10000s Pulse frequency – Operating without receiver mode 23kHz 23kHz – Operating with receiver mode 10kHz 10kHz Compatible laser receivers LR6, LR7 LR7 Tripod mount 1/4", 5/8" 1/4", 5/8" Measuring tool power supply – Rechargeable battery (Li-ion) 12V 12V – Non-rechargeable batteries (al- kaline manganese) 4×1.5V LR6(AA) (with battery adapter) 4×1.5V LR6(AA) (with battery adapter) – Buffer battery (coin cell) CR2032 (3V lithium battery) CR2032 (3V lithium battery) Operating time with three laser planes

– With rechargeable battery 8h 6h – With non-rechargeable batteries 6h 4h Bluetooth® measuring tool – Compatibility Bluetooth®4.0 (LowEnergy)

Bluetooth®4.0 (LowEnergy)

– Max. signal range 30m

– Operating frequency range 2402–2480MHz 2402–2480MHz – Max. transmission power <1mW <1mW Bluetooth® smartphone – Compatibility Bluetooth®4.0 (LowEnergy)

Bluetooth®4.0 (LowEnergy)

– Operating system Android6 (and above) iOS11 (and above) Android6 (and above) iOS11 (and above) Weight according to EPTA-Procedure01:2014 – With rechargeable battery 0.90kg 0.90kg – With non-rechargeable batteries 0.86kg 0.86kg Dimensions (length× width× height) 162×84×148mm 162×84×148mm Protection rating

IP54 (dust and splash-proof) IP54 (dust and splash-proof) Bosch Power Tools 1 609 92A 8AR | (18.10.2022)20 | English Line laser GLL 3‑80 C GLL 3-80 CG Recommended ambient temperature during charging 0°C to +35°C 0°C to +35°C Permitted ambient temperature during operation –10°Cto+40°C –10°Cto+40°C Permitted ambient temperature during storage –20°Cto+70°C –20°Cto+70°C Recommended rechargeable batteries GBA 12V… (except for GBA12V≥4.0Ah) GBA 12V… (except for GBA12V≥4.0Ah) Recommended chargers GAL 12… GAX 18… GAL 12… GAX 18… A) The working range may be reduced by unfavourable environmental conditions (e.g. direct sunlight).

At 20–25°C C) Applies to the four horizontal intersection points D) The values stated presuppose normal to favourable environmental conditions (e.g. no vibration, no fog, no smoke, no direct sunlight). Ex- treme fluctuations in temperature can cause deviations in accuracy. E) Only non-conductive deposits occur, whereby occasional temporary conductivity caused by condensation is expected. F) Shorter operating times in Bluetooth® operation and/or in conjunction with RM3 G) When using Bluetooth® Low Energy devices, it may not be possible to establish a connection depending on the model and operating system. Bluetooth® devices must support the SPP profile. H) The signal range may vary greatly depending on external conditions, including the receiving device used. The Bluetooth® range may be signi- ficantly weaker inside closed rooms and through metallic barriers (e.g. walls, shelving units, cases, etc.).

I) The lithium-ion battery and the AA1 battery adapter are excluded from IP54.

The serial number (18) on the type plate is used to clearly identify your measuring tool. Assembly Measuring Tool Power Supply The measuring tool can be operated either with conventional non-rechargeable batteries or with a Bosch lithium-ion bat- tery. Operation with Rechargeable Battery u Use only the chargers listed in the technical data. Only these chargers are matched to the lithium-ion battery of your measuring tool. Note: Lithium-ion rechargeable batteries are supplied par- tially charged according to international transport regula- tions. To ensure full rechargeable battery capacity, fully charge the rechargeable battery before using your tool for the first time. To insert the charged battery (15), slide it into the battery bay (10) until you feel it engage. To remove the battery (15), press the release buttons (13) and pull it out of the battery bay (10). Do not use force to do this. Operation with Non-Rechargeable Batteries It is recommended that you use alkaline manganese batter- ies to operate the measuring tool. The batteries are inserted into the battery adapter. u The battery adapter is intended only for use in desig- nated Bosch measuring tools and must not be used with power tools. To insert the batteries, slide the cover (11) of the battery adapter into the battery bay (10). Place the batteries into the cover as per the illustration on the sealing cap (14). Slide the sealing cap over the cover until you feel it click into place. To remove the batteries (12), press the re- lease buttons (13) of the sealing cap (14) and pull off the sealing cap. Make sure that the bat- teries do not fall out. To do this, hold the meas- uring tool with the battery bay (10) facing up- ward. Remove the batteries. To remove the cover (11) from inside the battery bay, reach into the cover and pull it out of the measuring tool, applying light pressure to the side wall as you do so. Always replace all the batteries at the same time. Only use batteries from the same manufacturer and which have the same capacity. u Take the batteries out of the measuring tool when you are not using it for a prolonged period of time. The bat- teries can corrode and self-discharge during prolonged storage in the measuring tool. Battery Charge Indicator The battery charge indicator(2) shows the state of charge of the battery/batteries: LED State of charge Green continuous light 100–75% Yellow continuous light 75–35% Red continuous light 35–10% No light – Rechargeable battery de- fective – Batteries drained 1 609 92A 8AR | (18.10.2022) Bosch Power ToolsEnglish | 21 If the rechargeable battery or non-rechargeable batteries are running low, the laser lines will gradually become dimmer. Immediately replace a faulty rechargeable battery or any empty batteries. Changing the Coin Cell (seefigureA) The measuring tool is fitted with a coin cell(21) so that date and time can be saved for theCAL guard function without having a battery pack or batteries inserted. In order to change the coin cell, remove the battery pack or the entire battery adapter. Pull the coin cell holder(22) out of the coin cell port(23). Remove the empty coin cell(21) and insert a new coin cell. Ensure that the polarity is correct according to the illustra- tion on the coin cell holder (the positive terminal of the coin cell must be facing upwards). With the coin cell fitted, slide the coin cell holder(22) into the port(23). Ensure that the coin cell holder is inserted correctly and fully, as otherwise protection from dust and splashes is no longer guaranteed. When using for the first time, remove the protective film from the coin cell(21). To do this, follow the same steps as when changing the coin cell. Operation Starting Operation u Protect the measuring tool from moisture and direct sunlight. u Do not expose the measuring tool to any extreme tem- peratures or fluctuations in temperature. For example, do not leave it in a car for extended periods of time. If it has been subjected to significant fluctuations in temper- ature, first allow the measuring tool to adjust to the ambi- ent temperature and then always carry out an accuracy check before continuing work (see "Accuracy Check of the Measuring Tool", page23). The precision of the measuring tool may be compromised if exposed to extreme temperatures or fluctuations in temperature. u Avoid substantial knocks to the measuring tool and avoid dropping it. Always carry out an accuracy check before continuing work if the measuring tool has been subjected to severe external influences (see "Accuracy Check of the Measuring Tool", page23). u Switch the measuring tool off when transporting it. The pendulum unit is locked when the tool is switched off, as it can otherwise be damaged by big movements. Switching On/Off To switch on the measuring tool, slide the on/off switch(16) to the " On" position (for working with the pen- dulum lock) or to the " On"position (for working with automatic levelling). As soon as it is switched on, the meas- uring tool emits laser lines from the outlet apertures(1). u Do not direct the laser beam at persons or animals and do not stare into the laser beam yourself (even from a distance). To switch off the measuring tool, slide the on/off switch (16) to the Off position. The pendulum unit is locked when the tool is switched off. u Never leave the measuring tool unattended when switched on, and ensure the measuring tool is switched off after use. Others may be blinded by the laser beam. If the maximum permitted operating temperature of 40 °C is exceeded, the tool shuts down to protect the laser diode. Once it has cooled down, the measuring tool is operational again and can be switched back on. If the temperature of the measuring tool is approaching the maximum permissible operating temperature, the laser lines will gradually become dimmer. The measuring tool is protected against electrostatic dis- charge (ESD). If the measuring tool becomes electrostatic- ally charged (e.g. when it is touched in an environment with low humidity), it switches itself off automatically. In such cases, switch the on/off switch(16) off and on again. Deactivating the Automatic Shut-Off Function If no button on the measuring tool is pressed for approx. 120min, the measuring tool will automatically switch itself off to preserve battery life. To switch the measuring tool back on after it has been auto- matically switched off, you can either slide the on/off switch (16) to the "Off" position first and then switch the measur- ing tool back on, or press either the laser mode button (7) or the receiver mode button (5) once. To deactivate the automatic shut-off function, hold down the laser mode button (7) for at least 3s (with the measuring tool switched on). If the automatic shut-off function is deac- tivated, the laser beams will flash briefly as confirmation. To activate the automatic shut-off function, switch the meas- uring tool off and on again. Deactivating the Signal Tone Function The signal tone function is always activated once the meas- uring tool is switched on. To deactivate or activate the signal tone function, simultan- eously press the laser mode button (7) and the receiver mode button (5) and hold them down for at least 3s. Three short signal tones will sound as confirmation both when the signal tone function is activated and deactivated. Operating Modes The measuring tool has several operating modes which you can switch between at any time. These are for: – Generating a horizontal laser plane, – Generating a vertical laser plane, – Generating two vertical laser planes, – Generating a horizontal laser plane and two vertical laser planes. Bosch Power Tools 1 609 92A 8AR | (18.10.2022)22 | English After you switch it on, the measuring tool generates a hori- zontal laser plane. To change the operating mode, press the laser mode button (7). All operating modes can be selected with both automatic lev- elling or the pendulum lock. Receiver Mode Receiver mode must be activated when working with the laser receiver (29), regardless of which operating mode is selected. In receiver mode, the laser lines flash at a very high fre- quency, enabling them to be detected by the laser receiver (29). To switch on receiver mode, press the receiver mode button (5). The receiver mode indicator (6) will light up green. When receiver mode is switched on, the laser lines are less visible to the human eye. Therefore, switch receiver mode off by pressing the receiver mode button (5) again to work without a laser receiver. The receiver mode indicator (6) will go out. Automatic Levelling Working with Automatic Levelling Position the measuring tool on a level, firm surface or attach it to the universal holder(25) or the tripod(32). For work with automatic levelling, slide the on/off switch(16) to the " On" position. The automatic levelling function automatically compensates irregularities within the self-levelling range of ±4°. The level- ling is finished as soon as the laser lines stop moving. If automatic levelling is not possible, e.g. because the sur- face on which the measuring tool stands deviates by more than4° from the horizontal plane, the laser lines will begin to flash quickly. If the signal tone function is activated, rapid signal tones will sound. Place the measuring tool in a horizontal position and wait for self-levelling to take place. As soon as the measuring tool is within the self-levelling range of ±4°, the laser beams will light up continuously and the signal tones will cease. In case of ground vibrations or position changes during oper- ation, the measuring tool is automatically levelled again. Upon re-levelling, check the position of the horizontal or ver- tical laser line with regard to the reference points to avoid er- rors by moving the measuring tool. Working with the Pendulum Lock For work with the pendulum lock, slide the on/off switch(16) to the " On" position. The pendulum lock indicator(4) lights up red and the laser lines continuously flash slowly. For work with the pendulum lock, the automatic levelling is switched off. You can hold the measuring tool freely in your hand or place it on a sloping surface. This means that the laser lines are no longer levelled and no longer necessarily run perpendicular to one another. Remote control via the Bosch Levelling Remote App The measuring tool is equipped with a Bluetooth® module which uses radio technology to enable remote control via a smartphone with a Bluetooth® interface. The Bosch Levelling Remote App application (app) is re- quired to use this function. You can download this in the app store for your terminal device (Apple App Store, Google Play Store). Information about the system requirements for a Bluetooth® connection can be found on the Bosch website at www.bosch‑pt.com When remote controlling via Bluetooth®, poor reception con- ditions can cause time delays between the mobile terminal device and the measuring tool. Switching on Bluetooth® To switch on Bluetooth®, press the Bluetooth® button(9). Ensure that the Bluetooth® interface is activated on your mo- bile terminal device. The connection between mobile end device and measuring tool is established after the Bosch application has started. If multiple active measuring tools are found, select the appro- priate measuring tool. A connection will be established auto- matically if only one active measuring tool is found. The connection is established as soon as the Bluetooth® in- dicator (8) lights up. The Bluetooth® connection may be interrupted if the dis- tance between the measuring tool and the mobile terminal device is too great or is blocked, and if there are any sources of electromagnetic interference. Should this occur, the Bluetooth® indicator (8) will flash. Switching off Bluetooth® To switch off Bluetooth® for remote control, press the Bluetooth® button (9) or switch off the measuring tool. Calibration warning CAL guard The sensors for calibration warning CAL guard monitor the status of the measuring tool, even when it is switched off. If the measuring tool is not being supplied with power by a re- chargeable battery or non-rechargeable batteries, an in- ternal energy storage system provides continuous monitor- ing by the sensors for 72 hours. The sensors are activated when the measuring tool is started up for the first time. Calibration Warning Triggers If one of the following events occurs, the calibration warning CAL guard is triggered and the indicator CAL guard(3) lights up red: – The calibration interval (every 12 months) has expired. – The measuring tool was stored outside of the storage temperature range. – The measuring tool was subjected to a strong shock (e.g. impact with the ground after being dropped). You can refer to the Bosch Levelling Remote App to see which of the three events triggered the calibration warning. 1 609 92A 8AR | (18.10.2022) Bosch Power ToolsEnglish | 23 Without the app, the cause cannot be identified, as the indic- ator CAL guard(3) lighting up indicates merely that the lev- elling accuracy needs to be checked. Once the warning has been triggered, the indicator CAL guard(3) lights up until the levelling accuracy has been checked and the indicator switched off. Procedure in the Event of a Calibration Warning Being Triggered Check the levelling accuracy of the measuring tool (see "Ac- curacy Check of the Measuring Tool", page23). If the maximum deviation has not been exceeded in any of the tests, switch the indicatorCAL guard(3) off. To do so, press and hold the receiver mode button(5) and the Bluetooth® button(9) at the same time for at least 3s. The indicator CAL guard(3) will go out. Should the measuring tool exceed the maximum deviation during one of the tests, please have it repaired by a Bosch after-sales service. Accuracy Check of the Measuring Tool Influences on Accuracy The largest influence is exerted by the ambient temperature. In particular, temperature differences that occur from the ground upwards can refract the laser beam. In order to minimise thermal influences resulting from heat rising from the floor, it is recommended that you use the measuring tool on a tripod. In addition, position the measur- ing tool in the centre of the work surface, wherever this is possible. In addition to external influences, device-specific influences (e.g. falls or heavy impacts) can also lead to deviations. For this reason, check the levelling accuracy each time before beginning work. First check the levelling accuracy of the horizontal laser line, then the levelling accuracy of the vertical laser lines. Should the measuring tool exceed the maximum deviation during one of the tests, please have it repaired by a Bosch after-sales service. Checking the Horizontal Levelling Accuracy of the Transverse Axis For this check, you will need a free measuring distance of 5m on firm ground between two walls (designated A andB). – Mount the measuring tool close to wall A on a tripod, or place it on a firm, flat surface. Switch on the measuring tool in the mode with automatic levelling. Select the oper- ating mode for generating a horizontal laser plane and a vertical laser plane directly in front of the measuring tool.

5 m – Aim the laser at the closer wall A and allow the measuring tool to level in. Mark the middle of the point at which the laser lines cross on the wall (pointI).

180° – Turn the measuring tool 180°, allow it to level in and mark the point where the laser lines cross on the opposite wall B (pointⅡ). – Position the measuring tool –without rotating it– close to wallB, switch it on and allow it to level in.

– Align the height of the measuring tool (using the tripod or by placing objects underneath as required) so that the point where the laser lines cross exactly hits the previ- ously marked pointⅡ on wallB. Bosch Power Tools 1 609 92A 8AR | (18.10.2022)24 | English

180° – Turn the measuring tool 180° without adjusting theheight. Aim it at wallA such that the vertical laser line runsthrough the already marked pointⅠ. Allow the measuringtool to level in and mark the point where the laser linescross on wallA (pointⅢ).– The discrepancy d between the two marked pointsⅠ andⅢ on wallA reveals the actual height deviation of themeasuring tool.The maximum permitted deviation on the measuring dis-tance of 2×5m=10m is as follows: 10m×±0.2mm/m=±2mm. The discrepancy d between pointsⅠ and Ⅱ must therefore amount to no more than 2mm. Checking the Levelling Accuracy of the Vertical LinesFor this check, you will need a door opening (on solidground) which has at least 2.5m of space either side of thedoor.– Place the measuring tool 2.5m away from the door open-ing on a firm, flat surface (not on a tripod). Switch on themeasuring tool in the mode with automatic levelling. Se-lect the operating mode for generating a vertical laserplane directly in front of the measuring tool. 2,5 m 2,5 m – Mark the centre of the vertical laser line on the floor of thedoor opening (pointⅠ), 5m away on the other side of thedoor opening (pointⅡ) and on the upper edge of the dooropening (pointⅢ). 2 m

(25) Support universel

Bluetooth®4.0 (LowEnergy)

Bluetooth® 4.0 (Low Energy)

Bluetooth®4.0 (LowEnergy)

Bluetooth®4.0 (Low Energy)

Bluetooth®4.0 (LowEnergy)

Bluetooth®4.0 (Low Energy)

Bluetooth®4.0 (LowEnergy)

Bluetooth®4.0 (Low Energy)

Bluetooth®4.0 (LowEnergy)

www.bosch-pt.com/serviceaddresses

Bluetooth®4.0 (LowEnergy)

Bluetooth® 4.0 (Low Energy)

Bluetooth®4.0 (LowEnergy)

Bluetooth®4.0 (Low Energy)

Bluetooth®4.0 (LowEnergy)

1 609 92A 8AR | (18.10.2022) Bosch Power Tools| 315 Licenses Copyright © 2012–2020 STMicroelectronics All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following con- ditions are met: – Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. – Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclai- mer in the documentation and/or other materials provided with the distribution. – Neither the name of STMicroelectronics nor the names of its contributors may be used to endorse or promote products de- rived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMI- TED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTER- RUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (IN- CLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. Bosch Power Tools 1 609 92A 8AR | (18.10.2022)316 | 1 609 92A 8AR | (18.10.2022) Bosch Power ToolsI