Johnson 40-6527 User Manual

©2016 Johnson Level & Tool - Rev. 2 1
Self-Leveling Rotary Laser
Model No. 40-6527, 40-6532 & 40-6539
Instruction Manual
Congratulations on your choice of this Self-Leveling Rotary Laser. We
suggest you read this instruction manual thoroughly before using the
instrument. Save this instruction manual for future use.
This tool emits one rotating laser beam plus one plumb beam and is
ideal for laying out indoor and outdoor construction projects.
This is a Class IIIa laser tool and is manufactured to comply with CRF 21,
parts 1040.10 and 1040.11 as well as international safety rule IEC 285.
1625i-English_Manuals 12/28/16 9:41 AM Page 1

Johnson 40-6527 Specifications

General

Model	40-6527
Category	Measuring Instruments
Type	Digital Multimeter
Display	LCD
Power Source	Battery
Special Features	Diode Test, Continuity Test, Data Hold

Summary

Features and Functions

Location and Content of Warning Labels

Location of Part/Components

Operating Instructions

Battery Installation

Guides on how to install different types of batteries into the laser.

Using the Product

Operating Panel and Controls

Explains the function of the operating panel, keys, and LEDs for laser control.

Detector Usage (Model No. 40-6532) Technical Specifications

Detector Usage (Model No. 40-6532) Components

Detector Usage (Model No. 40-6539) Technical Specifications

Detector Usage (Model No. 40-6539) Components

Calibration

X-Direction Accuracy Check

Procedure to check the horizontal accuracy of the laser instrument.

X-Direction Accuracy Calibration

Steps to calibrate the horizontal accuracy of the laser instrument.

Y-Direction Accuracy Check

Procedure to check the vertical accuracy of the laser instrument.

Y-Direction Accuracy Calibration

Steps to calibrate the vertical accuracy of the laser instrument.

Accuracy Check for Plumb Beam

Method to verify the accuracy of the plumb beam output.

Technical Specifications

Application Demonstrations

Care and Handling

Warranty Registration

Accessories

Troubleshooting