Fluke 117 Instruction Manual: A Comprehensive Guide
This manual details the Fluke 117’s operation, covering safety, features, and troubleshooting. Datasheets and user manuals (PDF format) are readily available for download.
The Fluke 117 is a true-rms multimeter specifically designed for electricians, offering reliable measurements and enhanced safety features. This robust tool, powered by battery, excels in both residential and commercial electrical work. Fluke’s series 114, 115, and 117 models are known for their accuracy and durability, providing essential measurements like voltage, current, and resistance.
This multimeter’s key strength lies in its AutoVolt/LoZ function, automatically selecting the correct voltage range and minimizing ghost voltage readings. The integrated non-contact voltage detection adds an extra layer of safety, alerting users to live wires without direct contact. User manuals and datasheets (available as PDFs) provide comprehensive guidance on operation and calibration. Fluke consistently delivers quality, and the 117 is no exception, backed by a reputation for dependable performance.
Key Features and Specifications
The Fluke 117 boasts several key features, including true-rms accuracy for reliable AC voltage and current measurements. Its AutoVolt function automatically selects the appropriate voltage range, simplifying operation. LoZ (Low Impedance) mode minimizes ghost voltage readings, ensuring accurate results in noisy environments. Non-contact voltage detection provides a safe way to identify live wires.
Specifications include a maximum voltage of 600V, maximum current of 10A, and resistance measurement up to 40 MΩ. The multimeter operates on batteries, offering portability for field use. Datasheets (PN 2572573) detail comprehensive specifications and calibration information. Fluke’s commitment to quality ensures this tool meets rigorous industry standards, making it a dependable choice for professional electricians.
Getting Started with Your Fluke 117
Before first use, ensure proper battery installation and familiarize yourself with the display and buttons for safe, accurate measurements.
Battery Installation and Replacement
The Fluke 117 multimeter operates on batteries, ensuring portability and field usability. To install batteries, locate the battery compartment, typically on the rear of the instrument. Open the compartment and insert the specified battery type (refer to the datasheet for correct specifications – usually AA).
Ensure correct polarity when inserting the batteries; incorrect insertion can damage the multimeter. Close the battery compartment securely. To replace batteries, follow the same procedure. Low battery indication appears on the display, signaling the need for replacement. Always use high-quality batteries for optimal performance and longevity. Dispose of used batteries responsibly according to local regulations.
Regular battery checks are recommended, especially during extended periods of non-use, to prevent unexpected power loss during critical measurements. A fully charged set of batteries provides reliable operation for a considerable duration.
Understanding the Display and Buttons
The Fluke 117 features a clear, easy-to-read digital display showing measurement values, units, and status indicators. Key display elements include the primary reading area, function selection indicators, and battery life icon. Buttons control the multimeter’s functions. The power button turns the device on and off.
The selector knob allows you to choose the desired measurement function (voltage, current, resistance, etc.). Dedicated buttons activate specific features like AutoVolt/LoZ and non-contact voltage detection. The ‘Hold’ button freezes the current reading on the display. Familiarize yourself with the button layout and display symbols for efficient operation.
Refer to the user manual’s diagram for a detailed explanation of each button and display element. Proper understanding of these controls is crucial for accurate and safe measurements.
Initial Setup and Safety Precautions
Before using the Fluke 117, ensure you’ve installed batteries correctly (refer to the battery section). Inspect the test leads for any damage – replace if necessary. Always begin with the selector knob in the OFF position. Familiarize yourself with the safety ratings and limitations of the multimeter.
Safety is paramount. Never exceed the multimeter’s maximum input voltage or current ratings. Avoid measurements on energized circuits without proper training and safety equipment. Always wear appropriate personal protective equipment (PPE), including safety glasses. Do not use the multimeter in wet or humid environments.
Read the entire user manual before operation to understand all safety warnings and operating instructions. Incorrect use can lead to electric shock or damage to the equipment.
Measurement Functions
The Fluke 117 excels at voltage, current, continuity, resistance, and diode testing. Its true-RMS capabilities ensure accurate readings for various electrical measurements.
Voltage Measurement (AC/DC)
To measure DC voltage, select the V DC function on the rotary dial. Connect the black test lead to the COM port and the red lead to the VΩ port. Apply the probes to the circuit, ensuring proper polarity – red to positive, black to negative. The display will show the DC voltage value.
For AC voltage measurements, select the V AC function. The connection procedure remains the same. The Fluke 117’s true-RMS functionality provides accurate readings even with non-sinusoidal waveforms. Be mindful of the voltage range and select the appropriate setting if necessary to avoid overload. Always exercise caution when working with live circuits, and adhere to all relevant safety regulations. The manual details specific voltage ranges and resolution for accurate measurements.
Remember to consult the datasheet for maximum input voltage limits to prevent damage to the multimeter.
Current Measurement (AC/DC)
Measuring current requires a different setup than voltage. First, ensure the circuit is broken before connecting the Fluke 117. Select the A DC or A AC function on the rotary dial, depending on the current type. Move the red test lead to the A port. Connect the multimeter in series with the circuit – the current must flow through the meter.
Be extremely cautious as current measurement introduces a small resistance, potentially affecting the circuit’s operation. Always start with the highest current range and work downwards for better accuracy. The Fluke 117’s fuse protection is crucial; a blown fuse indicates an overload. Refer to the manual for fuse specifications and replacement procedures.
Never attempt to measure current across a voltage source directly, as this will cause a short circuit and potentially damage the meter.
Continuity Testing
Continuity testing verifies electrical connection between two points. Select the continuity function (diode symbol with a sound wave) on the Fluke 117’s rotary dial. Connect the red and black test leads to the points you wish to test. If a complete circuit exists, the multimeter will emit an audible beep and display a low resistance value, typically close to zero ohms.
A lack of a beep indicates an open circuit or high resistance. Ensure the circuit is de-energized before testing for continuity to prevent damage to the meter or injury. This function is useful for checking wires, fuses, and switch contacts. Remember to disable the continuity beeper in the settings if needed for quiet environments.
Always verify the circuit is safe before and after testing continuity.
Resistance Measurement
Resistance measurement determines a component’s opposition to current flow. Select the resistance function (Ω symbol) on the Fluke 117’s rotary dial. Disconnect power from the circuit being tested; resistance measurements must be taken on de-energized circuits only. Connect the test leads to the component, ensuring a good connection. The display will show the resistance value in ohms (Ω), kilohms (kΩ), or megohms (MΩ).
Higher values indicate greater resistance. Note that the measured resistance can be affected by other components in the circuit, so isolating the component is best. Be aware of zeroing the leads if necessary for accurate low-resistance measurements. Always discharge capacitors before measuring resistance in circuits containing them.
Proper technique ensures accurate readings and prevents damage.
Diode Test
The diode test function verifies the functionality of diodes and other semiconductor devices. Select the diode test symbol (a diode symbol) on the Fluke 117’s rotary dial. Ensure the circuit is de-energized before testing. Connect the red test lead to the anode (positive side) and the black lead to the cathode (negative side) of the diode.
A forward-biased diode will typically show a voltage drop between 0.5V and 0.8V on the display. A reverse-biased diode will display “OL” (overload), indicating infinite resistance. If the diode shows zero or a very low reading in both directions, it is likely shorted. An “OL” reading in both directions suggests an open diode.
This test helps identify faulty diodes quickly and efficiently.
Advanced Features
The Fluke 117 boasts AutoVolt and Non-Contact Voltage Detection. These features enhance usability and safety, providing versatile diagnostic capabilities for electricians.
AutoVolt/LoZ Function Explained
The AutoVolt function automatically selects AC or DC voltage measurement, simplifying the process and reducing user error. This intelligent feature eliminates the need to manually switch ranges, saving time and ensuring accurate readings in various electrical environments.
LoZ (Low Z impedance) minimizes ghost voltage readings caused by high impedance circuits. Traditional multimeters can display voltage even when a circuit is de-energized due to capacitive coupling.
LoZ actively suppresses this noise, providing a more reliable indication of true voltage presence. This is particularly useful in noisy electrical systems or when troubleshooting complex circuits. The combination of AutoVolt and LoZ delivers a robust and dependable voltage measurement experience, enhancing diagnostic confidence for professionals.
Non-Contact Voltage Detection
The Fluke 117 incorporates a non-contact voltage (NCV) detector, offering a safe and convenient way to identify the presence of AC voltage without making direct contact with conductors. This feature is invaluable for preliminary checks and identifying live wires before commencing work.
To activate NCV, select the appropriate function on the multimeter. Slowly approach the suspected live conductor with the tip of the instrument. An audible beep and visual alert indicate the detection of AC voltage.
Sensitivity levels may be adjustable on some models, allowing for detection through varying insulation thicknesses. Always verify the absence of voltage with a contact measurement before working on any electrical system, as NCV detection can be affected by external factors.
Troubleshooting and Maintenance
Common issues are addressed with solutions, ensuring optimal performance. Regular cleaning and proper storage will extend the lifespan of your Fluke 117 multimeter.
Common Issues and Solutions
Display Problems: If the display is dim or shows unusual characters, first check the battery. A low battery is a frequent cause. If the battery is good, the display may require servicing. Continuity Beep Failure: Ensure the test leads are firmly connected and the function is correctly selected. Check for damaged leads.
Incorrect Readings: Verify the correct input terminals are used for the measurement type (voltage, current, resistance). Ensure the range is appropriate; auto-ranging usually handles this. No Power: Confirm the battery is correctly installed and has sufficient charge. Inspect the battery contacts for corrosion.
Fuse Issues: If a function isn’t working, a blown fuse is possible. Refer to the manual for fuse replacement procedures and specifications. AutoVolt/LoZ Malfunction: Ensure the function is activated correctly. This feature can sometimes be sensitive to input conditions.
Cleaning and Storage
Regular Cleaning: Periodically wipe the Fluke 117’s exterior with a damp cloth. Avoid using abrasive cleaners or solvents, as these can damage the casing and display. For stubborn dirt, a mild soap solution can be used, ensuring the instrument is thoroughly dried afterward. Test Lead Care: Clean test leads regularly to remove oxidation and ensure accurate measurements.
Proper Storage: Store the multimeter in a dry, dust-free environment. Avoid extreme temperatures and humidity. A protective case is recommended to prevent physical damage. Battery Removal: For prolonged storage, remove the battery to prevent potential leakage and corrosion.
Fuse Protection: Keep spare fuses readily available, but store them separately to avoid accidental damage. Always disconnect test leads before storing the instrument. Proper care extends the lifespan and accuracy of your Fluke 117.
Technical Information
Datasheets detail the Fluke 117’s specifications, including accuracy, input impedance, and safety ratings. Calibration ensures continued precision and reliability of measurements.
Fluke 117 Datasheet Overview
The Fluke 117 datasheet (PN 2572573), revised in July 2006, provides comprehensive technical details. It outlines the multimeter’s electrical specifications, covering voltage, current, resistance, and continuity testing ranges. Key parameters like accuracy, resolution, and input impedance are clearly defined for each function.
Safety compliance information, including CAT III 600V and CAT IV 300V ratings, is prominently featured, ensuring user protection. The datasheet also details environmental specifications such as operating and storage temperature ranges, humidity limits, and drop protection capabilities. Furthermore, it specifies the battery type required and its expected lifespan. Fluke Corporation retains all rights to the information, printed in China, and applicable trademarks are acknowledged.
Calibration Information
Maintaining the accuracy of your Fluke 117 requires periodic calibration. While a dedicated calibration manual (Fluke 110-111-112) exists for related models, the 117’s specific calibration procedures are typically performed by authorized Fluke service centers. Calibration ensures the multimeter meets published specifications and provides reliable measurements.
Regular calibration intervals depend on usage frequency and environmental conditions. Fluke recommends annual calibration for most applications, but more frequent checks may be necessary in demanding environments. Calibration services involve comparing the multimeter’s readings against known standards and adjusting internal components as needed. Support information regarding calibration is available through Fluke’s official channels, ensuring traceability and adherence to quality standards.
Resources and Support
Access the Fluke 117 user manual (PDF) online, alongside datasheets and technical data. Visit the official Fluke support website for assistance and further details.
Downloading the User Manual (PDF)
Obtaining the Fluke 117’s comprehensive user manual in PDF format is straightforward. Numerous online resources provide direct download links, ensuring you have immediate access to detailed instructions and safety information. Fluke’s official website hosts the most current version, alongside supplementary documentation like datasheets and quick start guides.
Searching for “Fluke 117 user manual PDF” will yield several reliable sources. Be sure to verify the file’s origin to ensure it’s a legitimate Fluke document, safeguarding against potentially outdated or inaccurate information. The PDF encompasses all operational aspects, from basic measurements to advanced features like AutoVolt and non-contact voltage detection.
Downloaded manuals typically include sections on troubleshooting, calibration, and maintenance, extending the lifespan and accuracy of your multimeter. Keep a digital copy readily available for quick reference during field work or for future troubleshooting needs. The July 2006 revision (Rev. 1) is also available.
Fluke Support Website
The official Fluke Corporation support website is an invaluable resource for Fluke 117 owners. It provides a centralized hub for accessing a wealth of information, including frequently asked questions, troubleshooting guides, and the latest firmware updates. Direct access to downloadable resources, such as the user manual in PDF format and detailed datasheets, streamlines the support process.
Fluke’s support portal allows users to search for specific issues or browse categorized support articles. Registration of your Fluke 117 may unlock additional benefits, such as extended warranty options and personalized support. The website also features a community forum where users can exchange tips and solutions.
For more complex issues, the Fluke support website offers contact information for their technical support team. This ensures direct assistance from qualified professionals, guaranteeing optimal performance and longevity of your Fluke 117 multimeter.