JBC DME 4-Tool Control Unit User Manual

Model Compatibility

This manual applies to the following models of desoldering handpieces: DME-2HA (230V).

Package Contents

The package contains the following items:

• DME 4 Tools Control Unit: 1 unit
• Power Cord (Part No. 0023720 (230V)): 1 unit
• Manual (Part No. 0031933): 1 unit

Features

The DME can control up to 4 tools simultaneously, with each tool configurable with 1 module and 1 pedal (peripherals required for each tool).

• 2.8-inch color TFT screen
• Adjustable screen angle for easy viewing
• USB-A Port
• Main Switch

Connection Diagram

The DME 4-Tool Control Unit connects to various peripherals and tools:

• DME 4-Tool Control Unit
• Bracket Connection Cable (Ref. 0024227)
• T245 General Purpose Handpiece
• ADS Bracket for T210 and T245 Handpieces
• Module Connection Cable (Ref. 0024228)
• DR560 Desoldering Handpiece
• DRS Bracket for DR560 Desoldering Handpiece
• MSE Electric Desoldering Module for DDE and DME
• Filter (Ref. 0821830)

The DME unit features several ports:

• Bracket Interface
• Equipotential Bonding Interface
• USB-B Interface
• RJ12 Interface
• Power Socket and Fuse

Connections can also be made to other peripherals and to Pedal P005.

Pedal Compatibility

Note: 'O' indicates compatibility. 'X' indicates that pedal P405 cannot be directly connected to JBC control units and requires a module.

Working Screen

The JBC DME user interface is simple and intuitive, facilitating quick access to soldering station parameters.

• Default PIN: 0105
• Station Lock: Requires PIN code for unlocking.
• Power Indicator: Displays the power percentage transmitted by the tool.
• Tool Information: Displays the model of the soldering tip in use for improved temperature control accuracy (access via main menu > tools).
• Port Information: Shows tool status.

Menu Screen

Configure tool settings for each port.

• Station Information: Provides help tips for each parameter.
• Customizing Station: Options include station name, PIN activation, display settings, auto-control system activation, partial reset, and more.
• Utility Tools: Useful supplementary tools for your work.
• Time Tracking: Records total and partial working, sleep, and hibernation times for each port.
• Multi-language: 10 languages available for selection.

"Utility Tools" Submenu

Instant Graph: Displays a detailed graph of tip temperature and power output during the soldering process, aiding in analysis. This helps you decide how to adjust the soldering process or which tip to use for optimal soldering quality.

Export Graph: Save soldering process analysis graphs in CSV format via USB-A interface to a flash drive.

Files: Supports playing video files from USB devices. Requires AVI format with a resolution of 320x240px.

Microscope: Supports connecting a microscope via USB. The corresponding image will be displayed on the station's screen. (*Compatible models: Dino Lite AM2111 and AM2011).

Calculator: Provides calculator functions and environment.

Unit Conversion: Allows unit conversion, for example, converting Celsius (°C) values to Fahrenheit (°F).

System Notifications: The following icons will be displayed on the status bar:

• ? USB drive connected.
• ? Station controlled via PC.
• ⚙️ Station controlled via auto-control system downloaded to the unit.
• ⬆️ Station software update. Press the "INFO" button to start the update process.
• ⚠️ Warning. Press the "INFO" button to view fault descriptions.
• ❌ Error. Press "INFO" to view fault descriptions, error types, and handling methods.

MSE/Pedal Initial Setup

When connected to an electric desoldering module (MSE-A), a window will pop up.

Setup Window:

• PERIPHERAL
• Peripheral 1 plugged: Electric Suction Module
• [Setup] button
• [Postpone] button

Instructions:

1. Press "Setup" in the pop-up window to configure the electric suction module.
2. Select the module from the peripheral connection list. Note that your first connection will be marked as "a", the second as "b", and so on (e.g., MS_a, MS_b...). Pedals operate similarly (e.g., PD_a...).
3. Select the tool port to link to the peripheral.
4. Press "Menu" (☰) or "Back" (↩️) to save changes. After setup, you can access the "Peripherals" menu to change module settings.

Synchronized Port Control

View real-time information for all ports by tapping the tool image on the working screen.

Tool Status: Tip temperature, sleep mode, or hibernation mode.

• Port 1: C245903, Hibern.
• Port 3: C120001, 350°C.
• Port 2: C560001, Sleep.
• Port 4: C210001, Hibern.

Tap any port to display it on the working screen.

Operating Procedure: JBC Efficient Soldering System

This innovative technology allows for rapid tip temperature recovery, enabling users to work at lower temperatures while achieving superior soldering quality. Furthermore, this soldering system supports Sleep Mode and Hibernation Mode. In these modes, the tip temperature is further reduced, increasing tip lifespan by up to 5 times.

1. Work Mode: When you pick up the tool from the stand, the tip automatically heats up to the selected temperature.
2. Sleep Mode: When the tool is placed in the stand, the temperature automatically drops to the preset sleep temperature.
3. Hibernation Mode: After a longer period of inactivity, the station automatically powers off, and the tool cools down to room temperature.

Temperature: Adjust temperature from 90°C to 450°C by tapping '+' or '-' on the screen.

Temperature Levels: Tap Menu > Tools > Temperature Levels and enable "ON". Temperature levels can be adjusted via Menu > Tools > Settings > Temperature Levels.

Sleep Delay: Tap Menu > Tools and select the sleep delay from 0 to 60 minutes, or select "No Sleep".

Sleep Temperature: Tap Menu > Tools and select the sleep temperature, then adjust the temperature value.

Hibernation Delay: Tap Menu > Tools and select the hibernation delay from 0 to 60 minutes, or select "No Hibernation".

Main Menu Navigation:

• Tap "Menu" (☰) (1) on the working screen to enter the main menu.
• Tap "Home" (?) (2) to return to the working screen.
• Tap "Tools" (⚙️) (3) to access its configuration.

USB Connector and Firmware Update

Download: JBC Firmware Update Files

Download JBC firmware update files from www.jbctools.com/software.html, which include the latest update package. Extract the .jpu file to the root folder of a USB drive (USB-A, FAT32 format). It is recommended that the USB drive does not contain any other files.

Connecting USB Drive to Control Unit:

Connect the USB drive containing the latest update file and update notification to the control unit. This symbol ⬆️ will appear automatically. If the DME station does not detect the USB drive, use USB partitioning software.

Installation: JBC Firmware Update File

In the pop-up window, click "Install". If it does not appear, tap the notification.

Update Process

During the update process, do not turn off the control unit; the device may turn on and off automatically. The installation is complete when the "Welcome" pop-up window appears, followed by the working screen. If the process remains stalled for an extended period (over 30 minutes), reset the soldering station and wait for the installation to complete successfully.

Check Firmware Version

Verify successful installation of new firmware using the following steps:

1. Select "Menu" (☰) (1), then select the "Station" (?) icon (2) on the screen.
2. Select "Information" (ℹ️) (3), then press ▶ (4) to view the firmware version.

Maintenance and Care

Before performing maintenance or storage, always wait for the equipment to cool down.

• Clean the soldering station screen with glass cleaner or a damp cloth.
• Clean the casing and tools with a damp cloth. Alcohol can only be used for cleaning metal parts.
• Regularly check the metal parts of tools and stands for cleanliness to ensure the station can correctly detect the tool status.
• Before storing soldering tips, keep their surfaces clean and tinned to prevent oxidation. Rusty or dirty tip surfaces can impede solder heat transfer.
• Regularly check all connection cables and hoses.

Replacing a Blown Fuse:

1. Remove the fuse holder and take out the blown fuse. Use a tool to pry it out if necessary.
2. Insert the new fuse into the fuse holder and place it back into the soldering station.

Replace any defective or damaged parts. Use only genuine JBC spare parts. Repairs should only be performed by JBC authorized technical personnel.

Safety Precautions

⚠️ Mandatory safety guidelines to prevent electric shock, injury, fire, or explosion.

• The soldering station must not be used for any purpose other than soldering or desoldering. Improper use may cause fire.
• The power cord must be plugged into a proper socket. Ensure correct grounding before use. When unplugging the power cord, hold the plug, not the wire.
• Do not touch live parts during operation.
• When the tool is not in use, it should be placed on the stand to activate the sleep mode. Even when the station is turned off, the tip, tool metal parts, and stand may still be hot. Handle with care, including when adjusting the stand position.
• The soldering station must be supervised when it is powered on.
• Do not block the cooling fan. Heat can ignite flammable materials.
• Avoid contact of flux with skin or eyes to prevent allergies.
• Be cautious of soldering fumes.
• Keep the work area clean and tidy. Wear appropriate safety goggles and protective gloves during work to prevent injury.
• Be aware of liquid solder that may cause burns.
• Children aged 8 and above, and individuals with physical, sensory, or mental disabilities, or lack of experience, may use the soldering station if they have received adequate supervision or instruction on its use and understand the associated hazards. Children must not play with this soldering station.
• Children must not perform maintenance without supervision.

Hazardous Substances Content Table

Product Hazardous Substance Name and Content

Note: '○' indicates that the content of the hazardous substance in all homogeneous materials of the component is below the limit specified in GB/T 26572. 'X' indicates that the content of the hazardous substance in at least one homogeneous material of the component exceeds the limit specified in GB/T 26572.

Specifications

DME 4-Tool Control Unit

Model: DME-2HA 230V 50/60Hz. Input Fuse: T-3.15A. Output: 23.5V.

• Max Power (per tool): 150W
• Operating Temperature Range: 90°C - 450°C / 190°F - 840°F
• Stable Temperature Range (no airflow): ±1.5°C / ±3°F, meets IPC J-STD-001F standard. ±3% (with reference soldering tip).
• Temperature Accuracy: ±50°C / ±90°F (adjustable via station menu).
• Temperature Adjustment: 90°C - 450°C.
• Tip Grounding Voltage / Resistance: Meets ANSI/ESD S20.20, IPC J-STD-001F.
• Working Environment Temperature: 10°C - 50°C / 50°F - 122°F.
• Connections:
  • USB-A: Firmware update, charts and profiles.
  • USB-B: PC communication.
  • RJ12: Smoke Extractor, peripheral devices, automatic soldering equipment.
  • Microscope: Dino-Lite USB Microscope (models AM2011, AM2111).
• Control Unit Dimensions/Weight: 232 x 148 x 120 mm / 4.57 kg (9.13 x 5.83 x 4.72 in / 10.08 lb).
• Total Package Dimensions/Weight: 258 x 328 x 208 mm / 4.97 kg (10.16 x 12.91 x 8.19 in / 10.96 lb).
• Complies with CE standards. ESD safety standards.