Vipxyc FM-120-2 Digital Diesel Fuel Oil Flow Meter User Manual

Introduction

This manual provides comprehensive instructions for the installation, operation, and maintenance of the Vipxyc FM-120-2 Digital Diesel Fuel Oil Flow Meter. This device is designed for accurate measurement of diesel and gasoline flow in non-commercial applications. Please read this manual thoroughly before using the product to ensure proper function and safety.

Image: The Vipxyc FM-120-2 Diesel Flow Meter, highlighting its application for fuel measurement with an oil droplet in the background.

Safety Information

• Always ensure the meter is installed by qualified personnel in accordance with local regulations and safety standards.
• Do not use this meter for commercial transactions or applications requiring certified accuracy. It is intended for non-commercial use only.
• Verify that the medium being measured (diesel, gasoline) is compatible with the meter's materials to prevent damage or leaks.
• Ensure all connections are secure and leak-free before operating.
• Do not exceed the maximum operating pressure of 50psi / 3.5bar.
• Wear appropriate personal protective equipment (PPE) when handling fuels.
• Keep the meter away from open flames, sparks, and other ignition sources.

Product Overview

The FM-120-2 is a mechanical flow meter designed for accurate measurement of fuel flow. It features a large digital display for easy readability and a mechanical hand-wheel for resetting the current batch total.

Image: Front view of the FM-120-2 flow meter, displaying the 4-digit subtotal and 8-digit total counters, along with "HIGH ACCURACY" label.

Key Features:

• High Quality Construction: Made of durable aluminum (back side) and plastic material for long operational life.
• Digital Display: Large, easy-to-read display with 4-digit subtotal (resettable) and 8-digit cumulative total (non-resettable).
• Accuracy: ±1% accuracy for reliable measurements.
• Flexible Installation: Can be installed horizontally or vertically.
• Manual Reset: Hand-wheel allows for manual resetting of the batch total.

Image: Detailed views showing the side connection port and the manual reset knob of the FM-120-2 flow meter.

Specifications

Image: The FM-120-2 flow meter with its key dimensions (length, width, height) clearly indicated.

Setup and Installation

Proper installation is crucial for the accurate and safe operation of the FM-120-2 flow meter.

1. Unpacking: Carefully remove the flow meter from its packaging and inspect for any signs of damage.
2. Mounting Direction: The meter can be installed either vertically or horizontally. Choose the orientation that best suits your application.
3. Connection: Connect the 1-inch internal threaded ports to your fuel lines. Ensure all connections are sealed properly to prevent leaks. Use appropriate thread sealant if necessary.
4. Flow Direction: Observe the flow direction arrow on the meter body to ensure correct installation relative to the fuel flow.
5. Pressure Check: Before full operation, perform a low-pressure check to confirm there are no leaks in the system. Gradually increase pressure to the working level, ensuring it does not exceed 50psi / 3.5bar.

Image: Side view of the FM-120-2 flow meter, illustrating the design of its inlet and outlet ports for connection to fuel lines.

Operating Instructions

The FM-120-2 flow meter is designed for straightforward operation.

1. Starting Flow: Once installed and checked for leaks, begin the flow of diesel or gasoline through the meter.
2. Reading the Display:
   • The upper 4-digit display shows the current batch total, which can be reset to zero.
   • The lower 8-digit display shows the cumulative total, which cannot be reset.
3. Resetting the Batch Total: To reset the 4-digit batch total to zero, rotate the hand-wheel located on the side of the meter. This is typically done after each measurement or dispensing operation.

Image: The FM-120-2 flow meter's display showing a reading of "3333 LITRE" on the resettable counter, with the cumulative total below.

Image: A close-up view of the black manual reset knob on the side of the FM-120-2 flow meter, used to clear the batch total.

Maintenance

The Vipxyc FM-120-2 flow meter is designed for low maintenance. However, regular checks can ensure its longevity and accuracy.

• Regular Inspection: Periodically inspect the meter for any signs of physical damage, leaks, or corrosion.
• Cleaning: Keep the exterior of the meter clean. Use a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
• Connection Integrity: Ensure all pipe connections remain tight and free of leaks.
• Storage: If storing the meter for an extended period, ensure it is drained of any fuel and stored in a dry, protected environment.

Troubleshooting

Warranty and Support

For warranty information or technical support regarding your Vipxyc FM-120-2 Digital Diesel Fuel Oil Flow Meter, please refer to the documentation provided at the time of purchase or contact your retailer.

Please have your model number (FM-120-2) and purchase details ready when contacting support.