Lasermark LMH-C User Manual

LMH Series Rotary Lasers • 3
Thank you for purchasing the LaserMark
®
LMH Electronic Self-Leveling
Rotary Laser. Please read this manual thoroughly before operation.
CONTENTS
1. LMH Features ..................................................................................4
2. Laser Safety ....................................................................................7
2.1 Electrical safty procedures ...............................................................................8
2.2 Certifi cations.....................................................................................................9
2.3 Environment Protection ..................................................................................9
3. LMH Operation ...............................................................................9
3.1 Leveling .............................................................................................................9
3.2 Re-leveling ......................................................................................................10
3.2.1 Axis Drive Error (Spindle Error) .......................................................................10
3.3 Anti-Drift System (ADS)...................................................................................10
3.4 Grade Mode: Single Axis Grade (LMH-GR and LMH600 Only) .........................11
3.5 Grade Mode: Dual Axis Slope (LMH600 Only)..................................................13
4. LMH Applications .........................................................................14
4.1 Procedures for Ceiling Grid Applications .......................................................14
4.2 Procedures for Laydown Applications ...........................................................15
4.3 Procedures for General Construction Applications ......................................16
5. LMH Battery Replacement .........................................................17
6. LMH Calibration ............................................................................18
6.1 Upright Position Peg Test (X axis) ..................................................................18
6.1.2 Upright Position Calibration - X axis (LMH, LMH-C, LMH-GR) .........................19
6.1.3 Upright Position Peg Test and Calibration - Y axis (LMH, LMH-C, LMH-GR) ...20
6.2.1 Upright Position Calibration (LMH600) ...........................................................21
6.2.2 Laydown Position Calibration (LMH600) .........................................................22
7. Care of LMH Instrument ............................................................ 23
8. LMH Series Specifi cations ..........................................................23
9. Troubleshooting ..........................................................................24
10. Warranty .......................................................................................26
11. Universal Laser Detector ............................................................27
12. Remote Control ...........................................................................30

Lasermark LMH-C Specifications

General

Brand	Lasermark
Model	LMH-C
Category	Measuring Instruments
Language	English