Bosch GCL 2-160 User Manual

Operating / Safety Instructions
Consignes d’utilisation / de sécurité
Instrucciones de funcionamiento y seguridad
GCL 2-160
IMPORTANT:
Read Before Using
IMPORTANT :
Lire avant usage
IMPORTANTE:
Leer antes de usar
English Version
See page 7
Version française
Voir page 34
Versión en español
Ver la página 68
1-877-BOSCH99 (1-877-267-2499) www.boschtools.com
GCL 2-160

Bosch GCL 2-160 Specifications

General

Laser Class	Class 2
Laser Diode	635 nm, < 1mW
Accuracy	± 0.3 mm/m
Mount Thread	1/4"
Dust and Splash Protection	IP54
Power Supply	4 x AA batteries
Battery Life	Up to 20 hours
Leveling Type	Self-leveling, up to 4°
Weight	0.5 kg

Summary

Safety Symbols

Severity Level Definitions

General Safety Rules

Instruction Retention and Laser Safety

Advises saving instructions and details laser radiation hazards and compliance.

Work Area and Hazardous Environment Safety

Battery and Personal Safety Precautions

Details battery handling, laser eye protection, and safe use of viewing glasses.

Preparation

Battery Installation and Indicators

Operation

Initial Setup and Environmental Considerations

Powering On/Off and Laser Beam Warnings

Details switching the tool on/off and warnings about pointing the laser beam.

Automatic Shut-off and Mode Selection

Explains auto shut-off, reactivation, and selecting operating modes.

Working with Automatic Levelling

Details how to use the tool with automatic levelling for various line operations.

Working without Automatic Levelling

Explains operation when automatic levelling is switched off, including flashing lines.

Levelling Accuracy Checks

Influences on Accuracy and Height Check

Checking Horizontal and Vertical Levelling

Checking Plumb Accuracy

Working Advice

Maintenance and Service