Metcal DX-355 Fluid Dispensing Programmable Digital Dispenser

Product Overview

The Metcal DX-355 is a programmable digital dispenser designed for precise fluid dispensing applications. It offers advanced control over dispensing parameters, ensuring accurate and repeatable results for various materials.

Key features include:

• Small footprint and lightweight design for easy integration into workspaces.
• 10 user-programmable dispense routines, allowing for customized operation.
• 4 distinct operating modes to suit different dispensing needs.
• Digital read-outs for time, pressure, and vacuum, providing precise monitoring.
• Accurate reproduction of sequences of beads or dots, enhancing consistency.
• Adjustable vacuum feature for controlling drips of fluid between dispense cycles, preventing material waste and stringing.

An image showing the Metcal DX-355 Fluid Dispensing Programmable Digital Dispenser. The main unit features a digital display and control knobs. It is connected via tubing to a fluid reservoir assembly on a stand. A foot pedal is also visible, connected to the main unit.

Setup Instructions

Before operating the Metcal DX-355, ensure all components are present and properly connected.

Unpacking and Inspection

1. Carefully remove all items from the packaging.
2. Verify that all components listed below are included:
   • DX-355 Dispenser Unit
   • Universal Power Supply
   • Foot Switch
   • Air Hose
   • Sample Dispensing Tips
   • Syringe Barrels
   • Syringe Adapter
   • Lubricant
3. Inspect all components for any signs of damage during shipping. If any damage is found, contact your supplier immediately.

Connecting Components

1. Place the DX-355 dispenser unit on a stable, level surface.
2. Connect the universal power supply to the power input port on the rear of the DX-355 unit, then plug it into a suitable electrical outlet.
3. Connect the foot switch cable to the designated foot switch port on the front or rear of the unit.
4. Attach one end of the air hose to the air output port on the DX-355 unit and the other end to the syringe adapter.
5. Insert a syringe barrel filled with the desired fluid into the syringe adapter. Secure a dispensing tip onto the end of the syringe barrel.
6. Ensure all connections are secure to prevent air leaks or fluid spills.

Operating Instructions

The DX-355 offers intuitive controls for precise fluid dispensing. Familiarize yourself with the digital display and control knobs before operation.

Basic Operation

1. Power On: Turn on the main power switch located on the unit. The digital display will illuminate, showing current settings.
2. Select Operating Mode: Use the mode selection controls to choose one of the 4 available operating modes (e.g., Manual, Timed, Cycle). Refer to the display for the active mode.
3. Set Dispense Parameters: Adjust the pressure, time, and vacuum settings using the corresponding control knobs. The digital display will show the real-time values.
   • Pressure: Controls the force applied to the fluid.
   • Time: Determines the duration of the dispense cycle (in timed modes).
   • Vacuum (Suck-back): Adjusts the amount of vacuum applied after dispensing to prevent drips and stringing.
4. Load Dispense Routine (if applicable): If using programmable routines, select one of the 10 user-programmable routines from memory.
5. Initiate Dispense: Press the foot switch or the manual dispense button on the unit to begin dispensing. Release to stop (in manual mode) or allow the timed cycle to complete.
6. Monitor Dispense: Observe the fluid output and adjust parameters as needed to achieve the desired bead or dot size and consistency.

Programmable Routines

The DX-355 allows you to store and recall up to 10 custom dispense routines. This feature is ideal for repetitive tasks requiring consistent parameters.

1. Programming a Routine: Navigate to the programming menu on the digital display. Set the desired pressure, time, and vacuum values for each step of your routine. Save the routine to an available memory slot.
2. Recalling a Routine: Select the desired routine number from the memory. The unit will automatically load the saved parameters.
3. Executing a Routine: Once a routine is loaded, initiate dispensing as described in the Basic Operation section. The unit will follow the programmed sequence.

Maintenance

Regular maintenance ensures the longevity and optimal performance of your Metcal DX-355 dispenser.

Cleaning

• Exterior: Wipe the exterior of the unit with a soft, damp cloth. Avoid using abrasive cleaners or solvents that could damage the finish or display.
• Syringe Adapter and Tips: Clean the syringe adapter and dispensing tips thoroughly after each use, especially when changing fluid types. Follow the cleaning instructions provided by the fluid manufacturer.
• Air Hoses: Periodically check air hoses for kinks, cracks, or blockages. Replace if necessary.

Storage

When not in use, store the DX-355 in a clean, dry environment, away from direct sunlight and extreme temperatures.

Troubleshooting

This section provides solutions to common issues you might encounter with your DX-355 dispenser.

If the problem persists after attempting these solutions, please contact Metcal customer support.

Specifications

Detailed technical specifications for the Metcal DX-355 Fluid Dispensing Programmable Digital Dispenser.

• Model Number: DX-355
• Item Weight: 0.01 ounces
• Manufacturer: OK International
• ASIN: B005TA3E40
• Date First Available: October 10, 2012
• Programmable Routines: 10 user-programmable
• Operating Modes: 4
• Pressure Range: 0 to 15 psi (as per product title)
• Display: Digital (Time, Pressure, Vacuum)

Warranty and Support

For specific warranty terms and conditions, please refer to the documentation included with your purchase or visit the official Metcal website. Warranty coverage typically varies by region and product.

If you require technical assistance, spare parts, or service, please contact Metcal customer support directly. Have your product model number (DX-355) and serial number ready when contacting support.

You can typically find support contact information on the manufacturer's website: www.metcal.com