Bosch GLL3-330CG User Manual

GLL3-330C
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Operating/Safety Instructions
Consignes de fonctionnement/sécurité
Instrucciones de funcionamiento y seguridad
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Bosch GLL3-330CG Specifications

General

Laser Class	Class 2
Self-Leveling Range	± 4°
Power Source	4 x AA Batteries
Laser Type	Green Beam
Protection Class	IP54
Leveling Type	Self-leveling
Accuracy	± 3/32 in at 30 ft
Operating Temperature	0°C to +40°C
Mount Threading	1/4-20
Battery Life	Up to 6 hours
Weight	1.8 lb

Summary

Safety Information

Safety Symbols

Definitions of safety symbols used in the manual to alert users to potential hazards.

General Safety Rules

Instructions to prevent hazardous radiation exposure, electric shock, fire, and serious injury.

Safety Precautions

Work Area Safety

Electrical Safety

Preparation and Power

Laser Tool Power Supply

Battery Pack Safety

Warnings regarding the use of Bosch rechargeable lithium-ion battery packs and chargers.

Tool Operation Basics

Initial Operation and Controls

Guidance on initial use, switching the tool on/off, and automatic shut-off features.

Operating Modes and Receiver

Selection of laser plane modes and activation of receiver mode for enhanced visibility.

Advanced Operation and Remote Control

Automatic Leveling Features

Remote Control via Bluetooth App

Accuracy and Calibration Checks

CAL Guard Calibration Warning

Accuracy Check Procedures

Guidance on checking laser accuracy and general working tips for precision.

Accuracy Verification Methods

Horizontal Leveling Accuracy Check

Procedure to check the horizontal laser line accuracy against walls.

Vertical Leveling Accuracy Check

Procedure to check the vertical laser line accuracy in a door opening.