Bosch Appliances GLL2-50 manual Use with Attachments

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Checking the Leveling Accuracy of the Vertical Line

For this check, a door opening is required with at least 13 ft of space (on a firm surface) to each side of the door.

Position the tool on a firm, level surface (not on a tripod) 13 ft away from the door opening. Allow the tool to level in while in cross-line operation mode, and direct the laser beams at the door opening.

d

7ft

 

t

f

13

 

13ft

Position the tool on the other side of the door opening directly behind point II. Allow the tool to level in and align the vertical laser line in such a manner that its center runs exactly through points I and II.

The difference d between point III and the center of the laser line at the upper edge of the door opening results in the actual deviation of the tool from the

vertical plane.

Measure the height of the door opening.

Mark the center of the vertical laser line at the floor of the door opening (point I), at a distance of 26 ft beyond the other side of the door opening (point II) and at the upper edge of the door opening (point III).

The maximum permitted deviation dmax is calculated as follows:

dmax = double height of the door opening x 0.0036 in/ft

Example: With a door opening height of 2 meters, the maximum permitted deviation is dmax = 2 x 7 ft x 0.0036 in/ft = 0.05 in. Thus, the marks must not be more than

0.05 in. apart.

Use with Attachments

Working with the Positioning Device (Accessory) (see figures I-Q)

The positioning device 17 provides easy ability to properly position the laser line or lines.

It attaches to job site surfaces as follows:

To tripods with either a 1/4-20 or 5/8-11 mount

To steel studs using the magnets on the back

To drywall or wood walls using screws

To pipes or similar objects using a commercially available strap (not included)

To the optional Bosch BP350 Telescoping Pole System 18 for maximum versatility in setting height.

It can also be used a as a mini tripod.

To attach the laser tool, screw the 1/4-20 mount into the tool and tighten. Turn the knob and tool together as necessary to properly position the laser line or lines.

To adjust the height of the laser lines, release the height lock, adjust the height using the adjustment knob and turn the height lock to secure the height.

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Contents Read Before Using Ver la página618 C01 Page 607 990 601 015 B10 601 069 601 015 A10 Page General Safety Rules Always be Aware of their location when using the toolWork area safety Keep work area clean and well lit Electrical safetyCluttered or dark areas invite accidents SaferFeatures Technical DataInserting/Replacing the Battery Intended UseOperation Operating Modes see figures A-DPulse Function Lock Mode Working without Automatic Levelling see figure D Leveling AccuracyInfluences on Accuracy Checking the Height Accuracy of the Horizontal Line180˚ B Checking the Leveling Accuracy of the Horizontal LineUse with Attachments Checking the Leveling Accuracy of the Vertical LineMaintenance and Service Working with the Measuring Plate AccessoryWorking with the Tripod Optional Accessory Laser Viewing Glasses Optional Accessory see figure HLimited Warranty of Bosch Laser Measuring Tool Products Consignes générales de sécurité Utilisez loutil correct pour votre applicationService aprŹs-vente Sécurité sur le lieu de travailSécurité électrique Sécurité personnelleEmploi prévu PréparationDonnées techniques Mise en service Mode opératoire voir fig. A-DConsignes d’utilisation Désactiver la coupure automatiquePrécision de nivellement Influences sur la précisionContrôler la précision de hauteur des lignes horizontales Point Contrôler la précision de nivellement de la ligne verticaleUtiliser avec accessories Travailler avec le trépied accessoireIl peut aussi être utilisé comme mini-trépied Maintenance et service Normas generales de seguridad AdvertenciaSeguridad en el área de trabajo Seguridad eléctricaTener fugas y causar Seguridad personalUso previsto PreparaciónCaracterísticas Datos TécnicosOperación Precisiónde Nivelación Aparato de medición y espere a que se autoniveleOn. Estando desconectada la nivelación Instrucciones para la operación180˚ B Utilice con accesorios especial También se puede utilizar como minitrípodeLa altura Aplicación de la placa de medición accesorio especialMantenimiento y servicio Operación con trípode accesorio especialLos colores Recicle materias primas en vez de botarlas a la basura