Laserliner 033 35 CombiRangeXtender 40 Laser Receiver Instruction Manual

: June 5, 2024
: Laserliner

Table of Contents

Function / application
General safety instructions
- Safety instructions
Inserting the batteries
Product Description
Working with the laser receiver
Used with levelling staff
Danger – powerful magnetic fields
Technical data
EU directives and disposal
SERVICE
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

Laserliner 033 35 CombiRangeXtender 40 Laser Receiver Instruction Manual

Completely read through the operating instructions, the‚ Warranty and Additional Information‘ booklet as well as the latest information under the internet link at the end of these instructions. Follow the instructions they contain. This document must be kept in a safe place and passed on together with the device.

Function / application

Laser receiver for all line lasers with RX-/GRX-READY technology.

General safety instructions

The device must only be used in accordance with its intended purpose and within the scope of the specifications.
The measuring tools and accessories are not toys. Keep out of reach of children.
The structure of the device must not be modified in any way.
Do not expose the device to mechanical stress, extreme temperatures, moisture or significant vibration.
The device must no longer be used if one or more of its functions fail or the battery charge is weak.

Safety instructions

Dealing with electromagnetic radiation

The measuring device complies with electromagnetic compatibility regulations and limit values in accordance with EMC-Directive 2014/30/EU.
Local operating restrictions – for example, in hospitals, aircraft, petrol stations or in the vicinity of people with pacemakers – may apply. Electronic devices can potentially cause hazards or interference or be subject to hazards or interference.

Inserting the batteries

Open the battery compartment and insert batteries according to the symbols. Be sure to pay attention to polarity.
Inserting the batteries

Product Description

A. Sound ON / OFF
B. Receiver field for laser beam
C. Universal mount
D. Battery compartment
E. LED’s for laserindication (front, backside)
F. ON / OFF switch
G. LED acoustic signal
H. Central area switchover
I. LED central area:
green = small
red = large
J. Head / side magnets

Working with the laser receiver

Use the laser receiver CRX 40 for levelling over longer distances or when the laser lines are no longer visible. Switch on with button F. The central area (I) and acoustic signal (G) LEDs light up and a signal sounds.

Line lasers: This button switches hand receiver mode on and off.
CRX 40 : The sensitivity of the central area can be adjusted using the button.

Set the line laser to hand receiver mode. The laser lines will now pulsate with high frequency, making the laser lines darker. The laser receiver can detect these pulsating laser lines up to a maximum distance of 40 m.

Now move the receiver field (B) of the laser receiver through the laser lines upwards and downwards (horizontal laser line) and/or sideways (vertical laser line) until the centre LED lights up. Now mark the horizontal and/or vertical reference dimension.

Minimum distance from the laser device about 3 m. Pay attention that the laser lines are not reflected by reflective surfaces. Such reflections can lead to false indications.
Volume Instructions

The light intensity of the laser lines is greatest at the centre and diminishes toward the ends. This can reduce the maximum reception range of the laser receiver.

Used with levelling staff

The laser receiver CombiRangeXtender 40 can be fitted on measuring staffs with the universal mount.

The Flexi measuring staff is always recommended when measuring from floor heights. It also allows you to determine heights directly without any need for calculation.

Danger – powerful magnetic fields

Powerful magnetic fields can adversely affect persons with active medical implants (e.g. pacemaker) as well as electromechanical devices (e.g. magnetic cards, mechanical clocks, precision mechanics, hard disks).

With regard to the effect of powerful magnetic fields on persons, the applicable national stipulations and regulations must be complied with such as BGV B11 §14 „electromagnetic fields“ (occupational health and safety – electromagnetic fields) in the Federal Republic of Germany.

To avoid interference/disruption, always keep the implant or device a safe distance of at least 30 cm away from the magnet.

Technical data

Technical data (Subject to technical alterations. 20W11)

Laser reception range| max. 40 m
Length of receiver unit| 20 mm
Auto power off| after 5 minutes (if display remains unchanged)
Power supply| 2 x 1,5V LR03 (AAA)
Operating conditions| 0°C … 40°C, max. humidity 80% rH, no condensation, max. working altitude 4000 m above sea level
Storage conditions| -10°C … 70°C, max. humidity 80% rH
Dimensions (W x H x D)| 61 x 111 x 22 mm
Weight| 150 g (incl. batteries)

EU directives and disposal

This device complies with all necessary standards for the free movement of goods within the EU.

This product is an electric device and must be collected separately for disposal according to the European Directive on waste electrical and electronic equipment.

Further safety and supplementary notices at: http://laserliner.com/info?an=ABH

Instructions