1. Introduction
The Fluke 1662 is a basic multifunction installation tester designed for verifying the safety of electrical installations in domestic, commercial, and industrial applications. This device performs essential tests to ensure compliance with local regulations, offering efficient and reliable measurements. It includes features such as voltage and frequency measurement, insulation resistance testing, wiring polarity checking, continuity, and resistance measurement.
This manual provides detailed instructions for the safe and effective use of your Fluke 1662 tester. Please read it thoroughly before operation.
2. Safety Information
Always adhere to the following safety precautions to prevent personal injury and damage to the tester or equipment under test:
- Read and understand all instructions before using the tester.
- Do not use the tester if it appears damaged or is operating abnormally.
- Ensure test leads and accessories are in good condition and rated for the voltage and current being measured.
- Always disconnect power to the circuit before performing insulation or continuity tests.
- Wear appropriate personal protective equipment (PPE), such as safety glasses and insulated gloves, when working with electrical systems.
- Do not operate the tester in wet environments or in the presence of explosive gas or dust.
- Refer to local electrical codes and safety standards for specific requirements.
3. Package Contents
Verify that all items listed below are present in your package:
- Fluke 1662 Multifunction Installation Tester (with Schuko plug compatibility)
- Test leads and probes
- Carrying case
- User manual (this document)
Image: The Fluke 1662 tester, its yellow carrying case, and various test leads and probes included in the package.
4. Product Overview
The Fluke 1662 is a robust and ergonomic device designed for ease of use in various electrical testing scenarios. It features a clear digital display and intuitive controls.
Image: An angled view of the Fluke 1662 Multifunction Installation Tester, highlighting its display, rotary dial, and function buttons.
Image: A top-down view of the Fluke 1662's digital display, showing an insulation resistance measurement of 38.2 MΩ and a voltage reading of 551 V.
5. Setup
Before first use, ensure batteries are correctly installed and test leads are securely connected.
5.1 Battery Installation
- Locate the battery compartment on the rear of the tester.
- Open the compartment cover.
- Insert the required batteries, observing correct polarity.
- Close the battery compartment cover securely.
5.2 Connecting Test Leads
- Insert the test leads firmly into the corresponding input jacks on the tester.
- Ensure a secure connection to prevent inaccurate readings or hazards.
6. Operating Instructions
The Fluke 1662 offers various measurement functions accessible via the rotary dial.
6.1 Basic Measurements
- Voltage & Frequency: Select the 'V' position on the rotary dial. Connect test leads to the circuit to measure AC voltage and frequency.
- Insulation Resistance: Select the 'RISO' position. Ensure the circuit is de-energized before connecting test leads and initiating the test.
- Wiring Polarity Checker: This function detects broken neutral (N) wires. Refer to the on-screen indicators for results.
- Continuity & Resistance: Select the continuity symbol. Use this to check for continuity in conductors and measure resistance, including motor windings.
6.2 Auto Test Function
The Auto Test feature streamlines the testing process by performing multiple required installation tests in a single sequence. This includes selectable Type A, AC, and RCD Auto Test, ensuring compliance with local installation regulations. This reduces manual connections and minimizes potential errors.
6.3 Insulation PreTest
The Insulation PreTest function helps prevent damage to connected appliances. If the tester detects that appliances are connected to the system during an insulation test, it will halt the test and provide a visual and audible warning. This feature safeguards peripheral equipment from accidental damage.
7. Maintenance
Proper maintenance ensures the longevity and accuracy of your Fluke 1662 tester.
- Cleaning: Wipe the tester with a damp cloth and mild detergent. Do not use abrasive cleaners or solvents.
- Storage: Store the tester in a dry, cool environment, away from direct sunlight and extreme temperatures. Remove batteries if storing for extended periods.
- Calibration: Regular calibration by authorized service centers is recommended to maintain measurement accuracy.
8. Troubleshooting
If you encounter issues with your Fluke 1662, try the following basic troubleshooting steps:
- Tester does not power on: Check battery installation and ensure batteries are not depleted. Replace if necessary.
- Inaccurate readings: Verify test lead connections are secure and undamaged. Ensure the correct measurement function is selected.
- Display issues: If the display is dim or flickering, replace the batteries.
- Error messages: Consult the full Fluke 1662 technical manual for specific error code interpretations.
If problems persist, contact Fluke customer support or an authorized service center.
9. Specifications
| Feature | Specification |
|---|---|
| Model Number | FLK-1662 |
| Brand | Fluke |
| Product Dimensions | 6.69 x 4.33 x 15.35 inches |
| Item Weight | 5 Pounds |
| Power Source | Corded Electric (for charging, battery-operated for use) |
| Style | Handheld |
| Color | Black, yellow |
| Date First Available | March 29, 2017 |
10. Warranty and Support
For warranty information, technical support, or service inquiries, please visit the official Fluke website or contact their customer service department. Specific warranty terms and conditions may vary by region and purchase date.
You can find more information and support resources at the Fluke Store.
