David White 4200H User Manual

www.davidwhite.us.com
4200H
4200HV
Rotary Laser Owner’s Guide
4200H
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180°
10°
45°
90°
RPM
4200HV

David White 4200H Specifications

General

Brand	David White
Model	4200H
Category	Laser Level
Language	English

Summary

GENERAL SAFETY RULES

Laser Safety and Usage Precautions

Key safety guidelines for laser operation, preventing eye injury and misuse.

Safety Information

Work Area Safety

Guidelines for maintaining a safe work environment and avoiding accidents.

Electrical Safety and Battery Handling

Precautions for battery use, charging, and disposal to prevent hazards.

Personal Safety and Protective Measures

Recommendations for user alertness, protective gear, and proper use of accessories.

INTENDED USE

PREPARATIONS

Battery Insertion and Replacement

Instructions for inserting, replacing, and handling batteries for the instrument.

OPERATION

Charging Rechargeable Battery Pack

Guide to charging the NiMh battery pack, including LED indicators and charging times.

Setting Up the Instrument

OPERATION MODES

Switching On and Off

ACCURACY CHECK

Checking the Leveling Accuracy

Procedure to check the instrument's leveling accuracy using a reversal measurement.

Vertical Alignment Check (4200HV Only)

ACCESSORIES

RC420 Remote Control Operation

LD20 Detector Description and Features

LD20 PREPARATIONS

LD20 Detector Battery Handling

MAINTENANCE AND SERVICE

Maintenance and Cleaning