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Read Before Using Lire avant usage Leer antes de usar Operating/Safety Instructions Consignes de fonctionnement/sécurité Instrucciones de funcionamiento y seguridad LR40 Call Toll Free Pour obtenir des informations Llame gratis para for Consumer et les adresses de nos centres obtener información Information &...
CAUTION indicates a hazardous situation which, if not avoided, could result in minor or moderate injury. This symbol designates that this laser leveling tool complies with Part 15 of the FCC Rules. LR40 General Safety Rules laser receiver R e a d a l l instructions.
FCC Caution The manufacturer is not respon- that interference will not occur in a particu- sible for radio interference caused lar installation. If this equipment does cause by unauthorized modifications to harmful interference to radio or television re- this equipment. Such modifications could void ception, which can be determined by turning the user’s authority to operate the equipment.
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Features The numbering of the product features shown refers to the illustration of the tool on the graphic page. (1) Laser beam reception area (14) Battery compartment cover locking mechanism (2) “Laser beam over center line” direction indicator (15) Y-axis button (3) LED center line (16) X-axis button (4) “Laser beam below center line”...
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Rotary receiver LR40 Article number 3 601 K61 P.. Receivable wavelength 600 – 800 nm Working range with GRL4000-80CH and GRL400-80CHV max. 2000 ft (610 m) Reception angle ±35° Receivable rotation speed > 120 min−1 B)C) Accuracy setting (inch) (decimal) (mm) –...
Intended Use The laser receiver is intended to quickly find rotating laser beams of the wavelength specified in the technical data. ® The laser receiver is also intended for controlling the GRL4000-80 via Bluetooth The laser receiver is suitable for indoor and outdoor use. Assembly Inserting/Changing the Batteries Take the batteries out of the laser receiver...
Operation Starting operation In order to reconnect the laser receiver or connect another laser receiver with the rotary Protect the laser receiver against mois- laser, start the connection setup on the rotary ture and direct sunlight. laser. To do this, consult the operating in- Do not subject the laser receiver to ex- structions for the rotary laser.
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Laser receiver too high: If the laser beam The display illumination function can be hits the lower half of the reception area (1), switched off in the settings menu. Setting is then the “laser beam below center line” direc- not saved after receiver is turned off. Back- tion indicator (f) appears in the display.
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Settings menu If the rotary laser is in the horizontal position, the laser beam can be aligned in relation to To call up the settings menu: Press the X-axis the X-axis of the rotary laser, to the Y-axis or button (16) and the Y-axis button (15) on the to both axes at the same time (see “Inclina- laser receiver at the same time.
Inclination determination with center line Marking mode (see figure D) You can mark the height of the laser beam at Using center line mode, the inclination of a the center mark (9) on the left and right of the surface can be measured up to max. 8.5%. To laser receiver when the beam hits the center do this, set up the rotary laser at the base of of the reception area (1).
Bosch power tools. Check the tool each time before using. In all correspondence and spare parts orders, please always include the 10-digit...
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If you are not completely satisfied with the performance of your laser and measuring tools, for any reason, you can return it to your Bosch dealer within 30 days of the date of purchase for a full refund or replacement. To obtain this 30-Day Refund or Replacement, your return must be accompanied by customer will be permitted.