LDM 50 - Rangefinder MILWAUKEE - Free user manual and instructions

USER MANUAL LDM 50 MILWAUKEE

Do not use the product before you have studied the Safety instructions and the User Manual. Laser Classication

It is a Class 2 laser product in accordance with EN60825-1:2014. LASER

Avoid direct eye exposure. The laser beam can cause ash blindness. Do not stare into the laser beam or direct it towards other people unnecessarily. Don't dazzle other individuals.

Do not operate the tool around children or allow children to operate the tool. The reective surface could reect the beam back at the operator or other persons. Keep extremities in a safe distance from the moving parts. Carry out periodic test measurements. Particularly before, during and after important measurements. Watch out for erroneous measurements if the product is defective or if it has been dropped or has been misused or modied.

WARNING: Use of controls, adjustments, or the performance

of procedures other than those specied in the manual may result in hazardous radiation exposure. The laser distance measurer has limits of use. (Refer to the “Technical data” section). Attempts to measure outside the maximum and minimum range will cause inaccuracy. Use in adverse conditions including too hot, too cold, very bright sunlight, rain, snow, fog, or other vision restricting conditions will result in inaccurate readings. When the laser distance measurer is brought into a warm environment from very cold conditions, or vice versa, allow it to come to the surrounding temperature before use. Always store the laser distance measurer indoors, avoid exposing the tool to shock, continuous vibration or extreme temperatures. Always keep the tool away from dust, liquids and high humidity. These may damage internal components or a󰀨ect accuracy. Do not use aggressive cleaning agents or solutions. Use only a clean, soft cloth for cleaning. Avoid heavy impact to or dropping of the measuring tool. The accuracy of the tool should be checked before use if it has been dropped or subjected to other mechanical stresses. Any repair required on this laser product should be performed only by authorised service personnel. Do not operate the product in explosion hazardous areas or in aggressive environments. Only use chargers recommended by the manufacturer to charge the batteries. Do not dispose of waste batteries, waste electrical and electronic equipment as unsorted municipal waste. Waste batteries and waste electrical and electronic equipment must be collected separately. Waste batteries, waste accumulators and light sources have to be removed from equipment. Check with your local authority or retailer for recycling advice and collection point. According to local regulations retailers may have an obligation to take back waste batteries and Waste electrical and electronic equipment free of charge. Your contribution to re-use and recycling of waste batteries and waste electrical and electronic equipment helps to reduce the demand of raw materials. Waste batteries, in particular containing lithium and waste Electrical and electronic equipment contain valuable, recyclable materials, which can adversely impact the environment and the human health, if not disposed of in an environmentally compatible manner. Delete personal data from waste equipment, if any. European Conformity Mark British Confomity Mark Ukraine Conformity Mark EurAsian Conformity Mark CONTENTS

Indirect Measuring (Pythagoras 1)

Indirect Measuring (Pythagoras 2)

Indirect Measuring (Pythagoras 3)

Wall Area Measuring (Scenario 1)

Wall Area Measuring (Scenario 2)

Basic Description on example of Area measuring (1)...........17 Basic Description on example of Area measuring (2)...........182ENGLISH TECHNICAL DATA Dust and Water resistance IP54 Receiving Lens 14 mm Focus 35 mm Maximum Measuring Range 50 meters (Tolerance : 55m) Minimum Measuring Range 0.05 meters Absolute Accuracy @ < 10m ± 1.5 mm (Max) Repeatability Accuracy @ < 10m ± 1.5 mm (Max Typical, 2σ) Repeatability Accuracy @ > 10m Increase ± 0.25 mm / meter (Max Typical, 2σ) Measurement Time 0.5 s Display Type LCD ( 22.7 mm x 31 mm ) Power Type AAA 2x (Alkaline Battery) Battery Life 10000 (Single Measure) Laser Output Power 0.6 mW ~ 0.95 mW (Class 2, 650nm ) Laser Spot Size 25 x 30 mm @ 16 m (Max) Laser Class 2 Laser Type 650 nm, < 1 mW Laser Radiation Vertical Angle +1 degree Laser Radiation Horizontal Angle ±1 degree Device auto o󰀨 time 180 seconds Laser auto o󰀨 time 30 seconds Operating Temperature Range -10°C to +50°C Storage Temperature Range -25°C to +70°C Weight without Battery 80 g

SPECIFIED CONDITIONS OF USE

The laser distance measurer can be used for measuring distances and tilts. Do not use this product in any other way as stated for normal use.

Code Description Solution Err01 Out of measuring range Measure in a proper range Err02 Reect signal is too weak Choose a better surface Err03 Out of display range (max value: 99.999) e.g. result of area or volume is out of display range Check and verify values and steps are correct Err04 Pythagorean calculation error Check and verify values and steps are correct Err05 Battery is low Install new batteries Err06 Out of working temperature Measure in an environment with the specied working temperature Err07 Ambient light is too strong Measure in a darker place (shadow target)3ENGLISH OVERVIEW ON / MEASURE ► On ► Measure ► Continuous Measurement (push 2 sec) + Min / Max Function ADD / SUBSTRACT ► Add value ► Subtract value AREAS / VOLUMES ► Area (push 1x) ► Volume (push 2x) ► Indirect Surface Measurement (push 3x / 4x)) POWER ► On ► O󰀨 (push 2 sec) ► Clear PYTHAGORAS ► Pythagoras 1 (push 1x) ► Pythagoras 2 (push 2x) ► Pythagoras 3 (push 3x) MEMORY ► Timer 3-15 sec (push 1x) ► Memory 1-20 (push 1x, 2 sec) ► Read memory (push repeated)

Change batteries when battery symbol is ashing. BELT CLIP5 90° 90° 90° ENGLISH

FUNCTION SWITCH, MEASURING REFERENCE, PYTHAGORAS

Area Starting Point of Measure Pythagoras 1 Front Back (Standard automatical) Corner Pin Pythagoras 2 Pythagoras 3 Volume Wall Distance Laser beam ashes continuously during measuring.6

2 sec ENGLISH TIMER MEMORY With the timer, the measurement can be start delayed. For example to position a part in the measuring beam. Push button - Icon is displayed. Timer can be set between 3 to 15 sec by pressing the button

Push button - The seconds are counted down until the measurement starts. - At 0, the measurement starts. The measured values are stored continuously and automatically in memory. The stored values can be retrived by pushing the button

Push the button 2 sec. - Icon and memory number appears. - associated measured parameter is shown. - Stored value is displayed in the main line. - read stored values by reapeated pushing the button .17ENGLISH BASIC DESCRIPTION ON EXAMPLE OF AREA MEASURING (1)

Turn On Push Button Attention! Laser on! Do not point it at a person!

Choose Function After switching on the device is always on single distance measurement Push 1x - Area Measurement.

Measure length Level the device and push button

Measure width Level the device and push button - Lasericon ashes (ashing green illustrated). - Icon is displayed. - Icon appears. - Measured parameter ashes (ashing green illustrated) - Measured value appears briey in the main line. - Measured value jumps by 1 sec in line above. - Measured value is stored in memory at consecutive numbers. - Second measured parameter ashes. Device ready for measurement of the second value. - Measured value appears briey in the base line. - Measured value jumps by 1 sec in line above. - Measured value is stored in memory at consecutive numbers. - Result is displayed in the main line and stored in memory at consecutive numbers.18 2 sec ENGLISH BASIC DESCRIPTION ON EXAMPLE OF AREA MEASURING (2)