WD2M / WD2000M
Operating Instructions
Table of contents |
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WD2M Detailed View |
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2. |
Cautions / Warnings |
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3. |
Description |
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Technical data / LCD Display |
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Placing into Operation |
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Channel Selection |
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Special Functions |
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USB Interface |
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Operating Guidelines |
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Accessories |
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Packing List |
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12. WMRP Soldering Iron |
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13. RT Style Tips |
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14. WMRT Tweezers |
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15. WMRT Tips |
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16. WD2M Circuit Diagram |
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17. WD2M Exploded View |
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1. WD2M Detailed View
1.LCD Display
2.UP Scroll Key
3.DOWN Scroll Key
4.Radio Button / Channel 2 Selector
5. Radio button ( I - II - III ) Selector
6.Radio Button / Channel 1 Selector
7.Power Switch
8.Soldering Iron Receptacle Channel 2
9.Soldering Iron Receptacle Channel 1
10.LED Channel Selection Indicator
11.LED Heat Indicator
12.USB Port
13.Power Unit Receptacle
14.Primary Fuse
15.Soldering Tool Holder
16.Soldering Stand (Tip Storage)
17.Tray / Sponge
1
English
Thank you for placing your trust in our company by purchasing the Weller WD2M / WD2000M. This product meets or exceeds the requirements established by Weller for superior performance, versatility and quality.
2. Cautions! / Warnings!
Please read these Operating Instructions and the attached Safety Information carefully prior to initial operation. Failure to observe the safety warnings may result in accident, injury, or risk to health.
The manufacturer shall not be liable for damage resulting from misuse or unauthorized alterations of the equipment.
Warning: This product when used for soldering and similar applications, produces chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Safety Information:
●Always place the soldering iron in its original holder
●Remove all inflammable objects from the proximity of the hot soldering tool.
●Use suitable protective clothing to prevent the risk of burns associated with molten solder.
●Never leave a hot soldering iron unattended.
●Never work on electrically live circuits or components.
●Always wear eye protection when working with soldering and desoldering applications.
The Weller microprocessor-controlled soldering station WD2M / WD2000M corresponds to the EC Declaration of Conformity in accordance with the basic safety requirements of Directives 89/336/EEC and 73/23EEC.
3. Description
3.1 Control unit
The microprocessor-controlled 2-channel soldering station WD2M is part of a generation of devices developed for industrial electronic production, including repair and laboratory applications. Digital electronic controls, a precision sensor and heat transfer technology in the soldering tool provides precise temperature control of the soldering tip.
Fast and precise sensor sampling in the closed loop control provides tip temperature accuracy and maximum temperature control under load. The soldering tools are recognized automatically by the WD2M and the appropriate control parameters are set.
A Factory Control Check function, an Offset value input option, programmable temperature decrease (Setback ) along with Standby and Lock functions enhance the functionality of this unit.
The desired temperature can be set in the range 150 °F – 850 °F (50 °C – 450 °C). “Set” and “Read”
(actual tip temperature) values are displayed digitally. Three Radio Buttons (4) (5) (6) are used for selection of fixed/preset temperatures. The Heater Control Indicator flashes (“~” symbol in the display) when the “Set” temperature is reached.
3.2 USB Port
The WD2M has a USB port for remotely controlling the soldering station and temperatures can be read and printed using a standard PC and PC software.
3.3 Tool Stand
When not in use, the soldering iron should always be placed in the Tool Stand.
The Tool Holder (14) for the soldering iron has four different settings, (30-80°) and can be moved to an operator’s preferred position without the use of tools. Areas have been provided on the rear (15) of the Tool Stand for placing the soldering tip when not in use. The base of the Tool Stand contains a sponge (16) for cleaning the soldering tips. (Note: LT tips require tip retainer for storage in Tool Stand.)
3.4. Soldering irons
WMRP
An extremely powerful 40 W fine soldering iron with the heating system integrated into the soldering tip. Thanks to a plug-in system, the soldering tip can be changed without tools. The soldering tip temperature is reached rapidly and controlled precisely. Thanks to a sensor installed in the handle, the soldering iron is shut off automatically when it is placed in the WMRH holder. Note: Minimun Tool Temperature 200 °F 100 °C.
WMRT
The Weller WMRT Tweezers are designed for rework and repair of precision SMT electronic devices. The desoldering tip set can be quickly and easily changed without the use of tools. The tips are pre-aligned and additional alignment is not required. The integrated (2 X 40 W) heating elements ensure that the desoldering tip temperature is reached very quickly and controlled precisely. The desoldering tweezers are switched off automatically when placed in the WMRTH tool holder. Note: Minimun Tool Temperature 200 °F 100 °C.
2
English
WP80 (Optional):
The WP80 Soldering iron is characterized by fast heatup and precise control of the soldering tip. Due to its slim design, 80W heater output and short reach (tip to grip), this tool can be used for a variety of applications, from extremely fine soldering tasks to those requiring high temperatures.
WMP (Optional):
The WMP Micro Soldering Iron’s very fast heat-up time and short reach (tip to grip), makes it ideal for precision SMT electronics. The short distance between the grip and soldering tip makes precise handling of the 65W soldering iron possible while performing very fine soldering tasks.
WTA50 ( Optional ) :
The WTA50 Desoldering Tweezers were designed specifically for desoldering SMT components. Two heating elements (2 x 25W), each with its own temperature sensor, maintain the same temperature on both tweezer tips.
WSP150 ( Optional ) :
The WSP150 Soldering iron is an especially powerful tool for soldering tasks with extremely highheat requirements. ( Note: Only one channel is active when this Soldering iron is used. )
See Accessories for a list of other soldering tools that can be connected.
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LCD Display |
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Temperature display |
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Temperature Symbol |
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Special Functions |
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Scroll Key |
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“Menu 1” |
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Scroll Key |
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Time Functions Indicator |
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Station Lock Indicator |
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3 Pre-Selected Temperatures |
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Heater Control Indicator |
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3 Radio Buttons |
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Active Channel Indicator |
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4. Technical Data |
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Dimensions: |
5.27” L x 4.27” W x 5.77” H; (134mm L x 108mm W x 147mm H) |
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Primary voltage: |
120 VAC / 50/60 Hz |
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Power Input: |
85 Watts |
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Power Output: |
24VAC |
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Fuse (10): |
T1.0A |
(120 VAC) (5 x 20mm) |
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Temperature Control: |
150 °F – 850 °F (50 °C – 450 °C); WSP150 : 999 °F ( 550 °C ) |
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WMRP and WMRT Tools - 200 °F – 850 °F (100 °C – 450 °C) |
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Temperature Accuracy: |
±17 °F |
(±9°C) |
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Temperature Stability: |
±9 °F |
(±5°C) |
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Meets or Exceeds: |
IPC / EIA J-STD-001C (Appendix A ) Commercial Soldering Standard |
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( Specific to WMRP / WMRT Soldering and Desoldering Tools ) |
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Tip to Ground Resistance |
< 2 ½ ( Specific to the WSP80 / WP80 / WMP / WTA50 Soldering / Desold- |
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ering Tools ) |
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Tip to Ground Millivolt Potential |
< 2 mV ( Specific to the WSP80 / WP80 / WMP / WTA50 Soldering / Desold- |
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ering Tools ) |
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3
English
5. Placing into Operation
Take care when unpacking the unit and accessories. Place the soldering tools in the safety rest. Insert the soldering iron plug into the connection socket (8) and
(9) of the control unit and lock by turning slightly to the right. Verify the supply voltage matches the specification on the Base Unit Label and that the Power Switch
(7) is Off. Connect the control unit to the receptacle (12) on the rear of the control unit and plug into a properly grounded receptacle. Switch On the unit at the Power Switch (7). The unit performs a self-test when it is switched “On”, whereby all LCD Icons are briefly displayed (1).
Following this, the “Set” temperature of the active channel is displayed for a brief period. The electronic system then switches automatically to the “Read” value. The "~" symbol appears and the three fixed temperatures of Radio Buttons 1 , I-II-III, and 2 are displayed. The "~" symbol serves as a Heater Control
Indicator. The “Set” temperatures for channel 1 and 2 appear in small form in the display. The “Active” channel is labeled with an arrow underneath it. In addition to this, the displayed channel is indicated by a red LED next to the connection socket. The "~" symbol and the green LED on the connection socket are used as a visual control check. Flashing indicates the “Set” temperature has been reached and the tool has stabilized.
6. Channel Selection
When the channel selection Radio Button 1 or 2 is depressed, the display shows the “Set” value of the selected channel. The active channel in the display is indicated with an arrow underneath it. In addition to this, the displayed channel is indicated by a red LED over the connection socket.
The displayed channel can be switched off by simultaneously pressing the UP and DOWN buttons (2) (3). This is confirmed in the display with OFF.
To activate a deactivated channel, select it using the channel selection button, if necessary, and simultaneously press the UP and DOWN buttons (2) (3) to switch it on. The actual value appears in the display.
6.1 Temperature setting
6.1.1 Setting Temperature with Up/Down Scroll Keys
As a rule, the main display (1) shows the tip temperature (“Read”) value. By depressing the UP or DOWN Scroll Keys (2 & 3), the display switches to the currently “Set” value. The temperature symbol flashes °F (or °C).
The “Set” value can now be changed by tapping or holding in the UP or DOWN Scroll Key (2) (3). If the Scroll Key is held depressed, the “Set” value changes rapidly. Approximately 2 seconds after the Scroll Key is released, the display switches automatically back to the “Read” value.
6.1.2Setting Temperature with the Radio Buttons 1, I-II-III, 2
The “Set” value for the temperature can be changed via the three Radio Buttons 1, I-II-III, 2 .
Default settings:
1300 °F ( 150 °C) I-II-III 662 °F ( 350 °C)
2716 °F ( 380 °C).
By depressing a Radio Button, the pre-selected value for that button now becomes the “Set” temperature. The new value appears for Approximately 2 seconds in the display and the temperature symbol flashes °F (or °C). The display then switches back automatically to the
“Read” value.
6.1.3 Changing Preset Values of Radio Buttons 1, I-II-III, 2
The 3 Radio Buttons 1, I-II-III, 2 can be preset with temperature values as desired.
Depress the UP or DOWN Scroll Key to set a desired temperature (see 6.1.1) in the large display. The °F (or
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°C) temperature symbol flashes.
Next, depress and hold the desired Radio Button 1, I-II- III or 2. While the button is depressed, the small display assigned to the Radio Button also flashes and, after 3 seconds, accepts the value of the large display. Release the Radio Button.
Setting a Radio Button to a low temperature gives you the option of manually and quickly decreasing temper-
ature when the soldering iron is not being used.
7. Special functions
The special function are split in two menu sections. Special functions menu 1: often used functions like STANDBY, OFFSET, SETBACK, ...
Special functions menu 2: Calibration function, Remote 
Id
2 sec.
-1- -2-
2 (EXIT)
7.1 Special functions menu 1
Select the desired channel (CH1 or CH2) for inputting the special functions. If the UP and DOWN buttons are pressed simultaneously, after approx. 2 seconds the menu selection for the special functions is activated and - I - appears in the display, release buttons.
Menu Selection |
Exit |
The following set-
English
tings are possible:
OFFSET, STANDBY, WINDOW (temperature settings); SETBACK, OFF (time settings); Lock function (On/Off); Temperature scale ( °F /°C ).
Radio Buttons 1 and I-II-III are used for menu item selection.
Radio Button 2 is used to exit the menu.
Resetting the Station to Factory Settings:
Depress and hold Radio Button 2. Then depress the UP and DOWN Scroll Keys at the same time. "FSE", “Factory Setting Enabled” appears in the display. The soldering station is now reset to its factory default settings. 1 2 EXIT
STANDBY
OFF
OFFSET
SETBACK
WINDOW
°C / °F
7.1.1 Standby Temperature
When the Setback time has elapsed, the “Set” temperature is decreased automatically to the Standby value. The “Read” temperature is displayed (flashing) and "STANDBY" appears in the display. The Standby temperature can be set in the range ( 200 - 600°F/100 - 300°C ).
Adjust the standby temperature with the UP or DOWN Scroll Keys.
Switch to the previous menu item with Radio Button 1. Switch to the next menu item with Radio Button I-II-III.
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