Related Manuals for Leica NAK2
Summarization of Contents
Introduction
Special features
Lists key features like easy operation, robustness, high setting accuracy, endless drive, and advanced optics.
Measurement preparation
Case contents
Lists the items included in the NA2/NAK2 level case for initial setup.
Setting up the tripod
Instructions on how to properly set up and secure the tripod for instrument stability.
Careful handling of tripod
Guidelines for safely transporting and handling the tripod to prevent damage and ensure accuracy.
Levelling up
Steps to level the instrument using the circular level and foot screws.
Centring the circular level
Detailed steps for precise circular level centring.
Focusing telescope
How to focus the telescope for a sharp image of the reticle and staff.
Centring
Procedure for centering the instrument over a ground point using a plumb bob.
Height reading
Method for taking height readings using the automatic level and staff.
Distance measuring
How to measure distances using the stadia readings on the staff.
Angle measuring
How to measure horizontal angles using the NAK2 model's circle.
Line levelling
Procedure for determining height differences between points using line levelling.
Area levelling
Method for levelling across multiple points in an area.
Levelling total station measuring
How levelling total station measuring is performed, often during area levelling.
Levelled stakeout
Setting out map points in the field based on known values.
Precise levelling
Techniques for achieving very high accuracy height differences.
Checking and adjusting
Tripod
Instructions for checking and maintaining the tripod's stability.
Circular level
Procedure for checking and adjusting the instrument's circular level.
Checking and adjusting of the line-of-sight
Method for checking and adjusting the telescope's line of sight for accuracy.
Parallel plate micrometer
How to use and check the parallel plate micrometer for precise levelling.
Care and Storage
Transport
Guidelines for safely transporting the instrument and accessories.
In the field
Proper methods for carrying the instrument and tripod in the field.
Inside vehicle
Recommendations for securing the instrument when transporting it inside a vehicle.
Shipping
Procedures for shipping the instrument using original packaging.
Storage
Instructions for storing the instrument, including temperature limits.
Handling if Wet
What to do if the instrument becomes wet, and how to dry and pack it.
Cleaning
Instructions for cleaning the instrument's optical parts and housing.
Safety Directions
Intended use of instrument
Defines the applications for which the level is designed.
Permitted uses
Lists the specific applications the level is suitable for.
Adverse uses
Lists actions that constitute misuse or improper use.
Limits of use
Specifies environmental conditions and limitations for instrument use.
Environment
Describes suitable and unsuitable environmental conditions for operation.
Accessories
GPM3 Parallel-Plate Micrometer
Details the GPM3 micrometer, its part number, and how it's used for precise levelling.
GOA2 Autocollimation eyepiece
Describes the GOA2 eyepiece for alignment in laboratory and industry.
GFZ3 Diagonal eyepiece
Describes the GFZ3 diagonal eyepiece for observing from any side in confined spaces.
FOK73 Eyepiece 40x
Recommends the FOK73 eyepiece for precise levelling with the micrometer.
GVO10 Auxiliary lens
Describes the GVO10 auxiliary lens for short focussing distances.
GEB60 Eyepiece lamp with cable
Describes the GEB60 lamp for using the NA2 as a collimator for horizontal sighting.
GEB62 Plug-in lamp with cable
Describes the GEB62 plug-in lamp for use with the GOA2 autocollimation eyepiece.
GEB63 Battery box
Describes the GEB63 battery box as a power supply for accessories.
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