How to fix a Leica Rugby 100 laser level that won't turn on?
If your Leica Rugby 100 laser level doesn't turn on, it could be due to a low or dead battery. If using alkaline batteries, replace all four D-cell batteries with fresh ones. If it uses a rechargeable NiMH battery pack, plug the battery charger into the Rugby's charge jack first, and then into a standard electrical outlet. Connecting in this order prevents potential sparks.
What to do if all three LEDs are flashing on my Leica Rugby 100 laser level?
If your Leica Rugby 100 laser level has stopped working and all three LEDs are flashing, it indicates an elevation alert. To resolve this, press the Off/On Button to stop the alert, and then press it again to turn the laser on. Check and adjust the laser's elevation. Remember that the H.I. Alert function activates after the laser has leveled and remains undisturbed for 30 seconds.
Why is the low battery warning indicator on my Leica Rugby 100?
If the low battery warning indicator is on for your Leica Rugby 100 laser level, it means the battery charge is low or dead. To solve this, refer to the solutions provided for the issue 'The Rugby 100 does not turn on'.
What does it mean when the Laser Emission, Low Battery and Manual Mode Indicators are flashing sequentially on my Leica Rugby 100?
If the Laser Emission, Low Battery, and Manual Mode Indicators are flashing sequentially on your Leica Rugby 100 laser level, it indicates that the device has reached a servo limit or is outside of its self-leveling range. In automatic mode, ensure the Rugby 100 is set up within ± 5° of its upright position. Reposition the device. If the LEDs continue to flash, turn the Rugby off and try again.
Why is my Leica Rugby 100 laser level not self-leveling?
If your Leica Rugby 100 laser level is working but not self-leveling, ensure it is in automatic mode. In automatic mode, the emission indicator will blink until the laser has completed self-leveling. If it's in manual mode, the Manual Mode Indicator will flash slowly, and the Rugby will not self-level.
What does it mean when all the Laser Emission, Low Battery and Manual Mode Indicators are on on my Leica Rugby 100?
If the Laser Emission, Low Battery, and Manual Mode Indicators are all illuminated on your Leica Rugby 100 laser level, it indicates that the internal temperature has exceeded its operating range of –4° to 122°F (-20° to 50°C). Move the laser out of direct sunlight or shield it. Allow the Rugby to cool down, and it will automatically resume operation.
Why is the distance reduced on my Leica Rugby laser level?
If the distance of your Leica Rugby laser level is reduced, it could be due to dirt reducing the laser output. Clean the windows on both the Rugby and the Rod-Eye receiver to improve performance.
How to turn off a Leica Rugby 100 laser level?
The Off/On Power Button on the Leica Rugby 100 is used to change the speed of the rotating head and to turn off the device. Press the button once to turn the Rugby on at 5 rps. Press it a second time to increase the speed to 10 rps. Press it a third time to turn the unit off.
What to do if the Rod-Eye receiver is not functioning properly with my Leica Rugby 100?
Check the following if the Rod-Eye receiver of your Leica Laser Level is not working properly: ensure the Rugby is rotating and not leveling or in elevation alert, verify that the power or audio feature is active on the Rod-Eye, confirm the Rod-Eye is within usable range, and check if the Rod-Eye’s batteries are low or dead.
Explains DANGER, WARNING, CAUTION symbols and provides safety warnings.
Details on identifying the product and outlines copyright and proprietary information.
Description of the Rugby 100's main components, indicators, and buttons for initial operation.
Explanation of manual mode indicator, H.I. Alert function, and automatic/manual mode switching.
Details on using the Off/On Power Button for control and the Automatic/Manual Button for mode switching.
Functions of Manual Grade Buttons and the H.I. Alert feature activation and indications.
Procedure for disabling the H.I. Alert function on specific serial number units.
Explanation of the yellow Laser Emission and red Low Battery/Manual Mode indicators.
Description of H.I. Alert indications and indicator behavior during calibration mode.
Interpreting indicator sequences for out-of-level and solid lights for temperature range issues.
Step-by-step guide for setting up and operating the Rugby 100 in automatic self-leveling mode.
Procedure for using manual mode to set a grade, including setup and receiver feedback.
Details on NiMH battery capacity, charger compatibility, and recommended care practices.
Understanding low battery warnings and common troubleshooting steps for charging issues.
Detailed technical data for the Rugby 100 laser, including range, accuracy, and dimensions.
Technical data for the NiMH battery pack and charger/adapter, including voltage and current.
Details of the manufacturer's warranty, including coverage periods and exclusions.
Procedure for checking the Rugby 100's level calibration accuracy against a wall.
Steps for entering calibration mode and adjusting axes for precise laser calibration.
Solutions for common problems like the unit not turning on/off or failing to self-level.
Diagnosing issues indicated by LED patterns and addressing reduced performance or accessory malfunctions.
Recommendations for safely transporting and storing the instrument to prevent damage.
Instructions for cleaning unit windows and general maintenance practices.
Description of the Rugby 100's design purpose and valid applications.
Lists prohibited uses, environmental constraints, and potential hazards of misuse.
Defines responsibilities of Leica Geosystems, accessory manufacturers, and the instrument operator.
Highlights major risks associated with operation, charging, and potential electrical hazards.
Precautions for measurement accuracy, environmental risks, and electrical safety.
Ensuring site security, safe battery handling, and proper accessory attachment to prevent injury.
Guidelines for environmentally responsible disposal of the product and its components.
Warning and precautions regarding the use of only approved chargers for the battery pack.
Details on the product's laser classification according to IEC and FDA standards.
Explanation of laser warning labels and other safety markings on the product.
Explanation of EMC, potential interference from the unit, and effects of accessories.
Guidelines for using compatible accessories and understanding radiation effects on measurements.
Information on the device's compliance with FCC Part 15 limits for Class B digital devices.
Strategies for resolving radio frequency interference and warnings against unauthorized equipment modifications.
The Leica Rugby 100 is a rotating laser designed for horizontal alignment applications, offering ease of use and robust performance for various job site requirements. It projects a visible red laser beam from its rotating head, making it suitable for tasks such as setting grades, checking levels, and guiding construction machinery when combined with appropriate receivers.
The primary function of the Rugby 100 is to establish a precise horizontal laser plane or a laser beam for alignment purposes. It operates in two main modes: automatic self-leveling and manual grade. In automatic mode, the laser self-levels to ensure accuracy, while manual mode allows the operator to introduce a tilt or grade along the main axis. This flexibility makes it suitable for both flat leveling and sloped applications.
A key safety feature is the H.I. Alert (Height of Instrument or Elevation Alert). This function automatically activates when the Rugby 100 is powered on. After the unit has achieved a stable level position for 30 seconds, the H.I. Alert becomes active, reducing the self-leveling range to prevent elevation errors caused by movement of the tripod or other sudden disturbances. If an alert condition occurs, all three LED indicators will flash simultaneously, prompting the user to check the instrument's elevation. The H.I. Alert can be temporarily disabled if necessary, though it is recommended to keep it active for safety and accuracy.
The laser offers two rotation speeds: 10 revolutions per second (rps) and 5 rps. The default startup speed for units with serial numbers above 100-28500 is 10 rps, while older units (below 100-28500) start at 5 rps. The operator can toggle between these speeds or turn the unit off using the Off/On Power Button.
Setting up the Rugby 100 is straightforward. It can be mounted on a 5/8"-11 tripod or placed on a flat, level surface. In automatic operation, after powering on, the unit will self-level and then begin to rotate. The laser emission indicator will flash during leveling and remain solid once level. The H.I. Alert will become active after 30 seconds, providing an additional layer of protection against elevation changes.
For manual operation, the user first sets up the Rugby 100 and then presses the Automatic/Manual Button to switch to manual mode. In this mode, the Manual Mode Indicator will flash. The two Manual Grade Buttons (up and down arrows) allow the operator to control the tilt of the main axis. Pressing these buttons moves the laser plane in small increments, while holding them down accelerates the movement. This feature is particularly useful for matching existing lines or slopes.
Using manual operation with grade, especially for sloped applications, can be performed by one person but is often easier with two. The Rugby 100 should be positioned at one end of the area to be graded, with the operator facing the control panel. After switching to manual mode, a Rod-Eye receiver is used to take a reading directly in front of the laser (at least three feet/one meter away for optimal results). A second person then moves to a control point at the other end of the job site. The operator adjusts the manual grade using the arrow buttons until the receiver indicates the desired elevation (center bar and/or solid tone).
The Rugby 100 also provides clear LED indicators to communicate its status:
In addition to these, the unit indicates Out of Level Failure by sequentially blinking all three LEDs when set up outside its self-leveling range. An Out of Temperature Range condition is indicated by all three LEDs turning on simultaneously, signifying that the operating environment is outside the specified temperature limits.
Calibration is a critical aspect of maintaining the Rugby 100's accuracy. The unit is factory-calibrated, but regular checks are recommended, especially upon receipt and periodically during use. The calibration procedure involves setting up the laser approximately 100 ft (30 m) from a wall, marking the beam's position at different orientations (Axis 1, Position 1; Axis 1, Position 2; Axis 2, Position 3; Axis 2, Position 4), and verifying that the four marks are within the specified tolerance. If calibration is needed, a qualified individual can enter calibration mode by a specific button sequence (power off, press power button once, then press and hold Up and Down Arrow Buttons while pressing and releasing the power button, then release arrow buttons). In calibration mode, the Low Battery and Manual Mode Indicators blink alternately. The arrow buttons are then used to adjust the beam elevation for each axis. Once adjustments are complete, pressing the Power Button stores the new calibration and turns the unit off.
The Rugby 100 is designed for durability, but proper care and maintenance are essential for optimal performance and longevity.
The unit can be powered by either four D-cell alkaline batteries or an optional NiMH rechargeable battery pack. The NiMH battery pack, when fully charged, provides approximately 35 hours of operation, while alkaline batteries offer about 60 hours. The charge jack for the NiMH pack is located on the front of the Rugby, allowing for convenient charging using the universal charger/adapter. For NiMH Battery Pack Care, it's important to store batteries in moderate temperatures (0°F to 95°F / -18°C to 35°C) and fully charge them before long-term storage. If stored for more than 60 days, recharging is recommended to extend their useful life. Charging should always occur in moderate temperatures. Exposure to extreme temperatures can degrade battery performance and lead to early failure.
The manual provides a comprehensive troubleshooting guide for common issues:
The user manual emphasizes the importance of understanding and adhering to safety directions to prevent operational hazards. This includes using the instrument only for its intended purposes, avoiding adverse uses (e.g., unauthorized modifications, use with unapproved accessories, deliberate dazzling), and ensuring proper safeguards at the working site. Specific warnings are provided regarding:
The Rugby 100 is classified as a Class 2/II laser product. Users are warned not to stare into the beam or direct it unnecessarily at other persons. Optical equipment like binoculars or telescopes should not be used to look directly into the beam.
The Rugby 100 complies with electromagnetic compatibility standards, but users are advised that intense electromagnetic radiation (e.g., near radio transmitters, walkie-talkies) could potentially disturb the laser unit or other equipment. It is recommended to use only Leica Geosystems-approved equipment and accessories to ensure compliance and minimize interference. If disturbances occur, users should check the plausibility of results and consider increasing separation between equipment or reorienting receiving antennas. Changes or modifications not expressly approved by Leica Geosystems could void the user's authority to operate the equipment.
General| Self-Leveling Range | ±5° |
|---|---|
| Laser Class | Class 2 |
| IP Rating | IP54 |
| Type | Rotary Laser Level |
| Rotation Speed | 600 rpm |
| Laser Diode | 635 nm |
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