Weller WRS 1002, WRS 10021, WRS 10022 Operating Instruction

Weller

Operating Instruction Manuel d'Utilisation Instrucciones para el Manejo

WRS 1002 / 10021 / 10022

Table des matières Page

1. Description 8 Données-techniques 8

2. Mise en marche 8

3. Recommandations de travail 10

4. Recommandations de sécurité 10

5. Liste des accessoires 11

6. Matériel fourni 11

7. Avertissements 11

Indice Página

1. Descripción 13 Datos técnicos 13

2. Puesta en funcionamiento 13

3. Indicaciones de trabajo 15

4. Indicaciones de seguridad 15

5. Lista de accesorios 15

6. Equipo suministrado 16

7. Precauciones 16

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Table of contents Page

1. Description 3 Specifications 3

2. Installation 3

3. Information for operation 4

4. Safety information 5

5. Accessories 5

6. Scope of delivery 6

7. Warning 6

1. Connecting socket for soldering tool

2. Display

3. Dot for visual check on regulation

4. „Up“ button (increasing the set value)

5. Vacuum display

6. Mains switch

7. „Down“ button (decreasing the set

value)

8. „Air“ button for setting the air volume

9. Vacuum filter

10. Air filter

1. Prise pour outil de soudage

2. Afficheur

3. Témoin lumineux de contrôle optique du réglage

4. Touche "Up" (augmente la valeur réglée)

5. Indicateur de dépression

6. Interrupteur général

7. Touche "Down" (réduit la valeur réglée)

8. Touche "Air" pour le réglage de la quantité d'air

9. Filtre vide

10.Filtre air

1. Conector hembra para soldador

2. Visor

3. Punto luminoso para control óptico de régula

4. Tecla Up (aumenta el valor)

5. Display de vacío

6. Interruptor de red

7. Tecla Down (disminuye el valor)

8. Tecla Air para seleccionar la cantidad de aire

9. Filtro de vacío

10.Filtro de aire

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Air

WRS

1002

Repair System

ESD SAFE

bar

0,2

0,40,6

0,8

-1

Vac

Air

4D9R782

245

11.Mains fuse 5 x 20

12.Mains connection

11.Fusible secteur 5 x 20

12.Connecteur secteur

11.Fusible

12.Conexión a red

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1211

120V

T1,6A

4D9R783

1. Description

The WRS 1002 is a solder / desolder unit, which has an outstanding range of functions. All the soldering attachments listed in the accessories list (25 W-150 W) may be connected alternately. Adjustment of the different soldering devices is not necessary since the integrated microprocessor automatically recognises the connected device and optimises the relevant parameters for optimum control. The temperature is controlled digitally. The required process parameters for temperature and air are entered via three user-friendly buttons (Up, Down, Air). Set value and actual value are displayed digitally.

With the hot air pencil temperatures of 150°F – 1000°F can be realised, on the connection of a soldering iron or desoldering iron the adjustment range is automatically limited to max. 850°F. The achievement of the pre-selected temperature is indicated by a flashing dot on the display. Continuous illumination signifies that the system is warming up. The air for the hot air pencil and the vacuum for the desoldering iron are generated using an internal pump and activated using a microswitch on the soldering tool.

Various timing functions for the soldering tools and a lock function (keylock) for the process parameters can be set using the WCB1 and WCB2 external data input units.

A wide range of products including hot-air jets, suction nozzles and soldering bits are available which allow many different soldering tasks to be undertaken.

The metal casing is anti-static coated. The soldering tip is hard grounded.

Spezifications

Dimensions (W x D x H): 240 x 270 x 105 mm Mains voltage (12): 120 V, 60 Hz Power consumption: 175 W Safety class: 1 and 3 Fuse (11): (T1,6A) 5 x 20 Temperature control: solder / desolder: 150°F – 850°F

hot-air pencil: 150°F – 1000°F WSP 150: 150°F – 1000°F

Pump duty cycle (30/30) sec: max. capacity 20 l/min (hot-air 10 l/min)

max. vacuum 0,7 bar

2. Installation

Place the soldering bit in the safety holder. Connect the connecting cable on the control instrument.



Plug in, and latch the electrical connector on the 7 terminal connector (1).



For the hot-air pencil: Push the air hose onto the „air“ nipple (10).



For desoldering: Push the vacuum hose onto the „vac“ nipple (9).

Attention: To avoid injury, the vacuum hose of the desolderer should never be connected to the „air“ nipple.

Check whether the mains voltage matches the information on the rating plate. In the case of correct mains voltage, connect the controller to the mains (12). Switch on unit at the mains switch (6). When the unit is switched on a self-test is performed during which all display elements (2) are operated briefly. The electronics then switches automatically to the temperature and air flow rate set. The red dot on the display (3) illuminates. This dot is used as visual check on the regulation. Continuous illumination signifies that the system is warming up. Flashing signals that the preselected temperature has been reached. The temperature display (2) indicates the actual value.

The built-in pump is started using a microswitch that is integrated in the handle. The supply unit uses a pressure gauge (5) to display the vacuum. The degree of

contamination of the filter cartridge (9) is displayed here.

Attention: The pump motor is fitted with a ventilator to ensure that the instrument remains cool. There must be sufficient air supply for this ventilator.

Setting the temperature

In general the digital display (2) shows the actual temperature. By pressing the „Up“ or „Down“ button (4) (7), the display (2) switches to the set value. This value can then be increased or decreased by pressing the „Up“ or „Down“ button (4) (7) respectively.

If the button is continuously pressed, the adjustment is fast. Approx. 2 sec. after releasing the button, the display (2) automatically switches back to showing the actual temperature. Dependent on the system, when using the hot-air pencil only the set value is displayed.

Air-setting

By permanently pressing the „Air“ button (8) the display switches to air-volume. The air throughput can then be altered gradually from 1 l/min-10 l/min by pressing the „Up“ or „Down“ buttons (4) (7). If the buttons are continuously pressed, the adjustment is fast.

Offset / Setback Adjustment (Temperature Compensation / Temperature Reduction)

Switch off unit. Keep „UP“ button pressed during switch on until the self-test has been completed. Release button. The offset value currently set appears on the display to the right of the digital point. When the „Air“ button is pressed the display to the left of the digital point changes to the setback value. These values can be changed using the „UP“ or „DOWN“ button. To save the value set, keep the „AIR“ button pressed until the display flashes.

Maintenance

When using the hot-air pencil:

Contaminated filters influence the air throughput of the pump. Therefore the main filters for „vacuum“ (9) and „air“ (10) should be inspected regularly and changed when necessary. To do this, unscrew the filter cover, remove the contaminated filter and replace with a new original Weller filter cartridge. Make sure that the filter-cover seal is correctly in place, insert the compression spring, and screw the filter cover back on firmly.

When using the desolder:

Desoldering bit, heating element and sensor make up a single unit which is highly efficient. The desolderer should be cleaned regularly. This involves emptying the solder collector, changing the glass tube filter and checking the seals. A perfect seal of the face of the glass cylinder gives full section power. Contaminated filters influence the air throughput of the pump. Therefore the main filters for „vacuum“ (9) and „air“ (10) should be inspected regularly and changed when necessary. To do this, unscrew the filter cover, remove the contaminated filter and replace with a new original Weller filter cartridge. Make sure that the filter cover seal is correctly in place, insert the

compression spring, and screw the filter cover back on firmly. The „vacuum“ filter removes flux vapours from the extracted air and must therefore be regularly inspected.

Attention: Working without the filter destroys the vacuum pump.

Use the cleaning tool (0051350099) to clean the suction nozzle opening and the suction tube.

Various suction nozzles solve many desoldering problems. The suction nozzles can be changed easily; a suitable tool is integrated into the cleaning tool. The thread on new suction nozzles should be smeared with „Antilocking paste”.

Only change suction nozzles when hot. To avoid the suction nozzle seizing solid with the heat, the suction nozzle should be

unscrewed regularly and the thread smeared with „Antilocking paste”. In the case of a very dirty thread or a broken suction nozzle, the repair can be

performed as follows:

1. Drill out with 4 mmø drill, maximum 11 mm deep.

2. Recut the thread with an 12 – 24 UNC 2A tap, remove swarf.

3. Smear new suction nozzle with antilocking paste and screw in place.

Figures of the cleaning tools, cleaning procedure and exchange of the suction nozzles see page 20.

3. Information for Operation

Hot-air pencil:

The nozzles are screwed onto the heating element. To change the nozzles use the socket spanner SW 8 and a wrench.

Attention: The thread length is at most 5 mm. A longer thread destroys the heating element.

Desoldering iron:

When desoldering, it is important to use additional solder wire. This gives good wetting of the suction nozzles and better flow properties of the old solder. Care should be taken that the suction nozzle is perpendicular to the circuit board in order to achieve the optimum suction power. The solder must be completely fluid. During desoldering it is important to move the connecting pin of the component in circular movements in the hole. If the solder is not completely removed after the suction process, the soldered joint should be newly tinned before the next attempt at desoldering.

It is important to choose the correct size of suction nipple. Rule of thumb is that the inner diameter of the suction nozzle should be the same as the diameter of the circuit board hole.

Pump over-run when using the vacuum function

When desoldering, the vacuum function can be set to continue running (1 sec.). The factory setting does not active this over-run.

Switching on the pump over-run

Turn of the instrument. Press the „up“ and „down“ buttons when turning the instrument back on, until the self-test is finished. A „-1-“ will appear on the display. Release the buttons.

Switching off the pump over-run

Turn of the instrument. Press the „up“ and „down“ buttons when turning the instrument back on, until the self-test is finished. A „OFF“ will appear on the display. Release the buttons.

Soldering:

When heating up for the first time, the soldering bit should be wetted with solder. This removes oxide layers and contamination which might have occurred during storage. When pausing between soldering, and before putting the soldering iron down, ensure that the bit is well tinned. Do not use very aggressive flux.

Attention: Never use the soldering iron without a bit, as this will damage this heating element and temperature sensor.

General: The soldering irons are set for medium bits and nozzles. Deviations caused by changing the bits, or by using other types of bits can occur.

4. Safety information

The manufacturer accepts no liability for usage other than that specified in the operating instructions, nor for any unauthorised modifications.

These operating instructions and the warning instructions they contain should be read carefully and kept in a clearly visible place adjacent to the soldering unit. Failure to adhere to warning instructions can cause accidents and injuries or be detrimental to health.

5. Accessories

5 33 125 99 Soldering set WSP 80 5 33 131 99 Soldering set MPR 80 5 33 112 99 Soldering set LR 21 antistatic 5 33 113 99 Soldering set LR 82 5 33 155 99 Soldering set WMP 5 33 134 99 Desoldering set DS VT 80 5 33 121 99 Desoldering set DS 80 UNC 5 33 129 99 Desoldering set DSV 80 UNC 5 33 133 99 Desoldering set WTA 50 5 33 135 99 Soldering Iron Set WSP 150 5 33 114 99 Hot Air Soldering Iron Set HAP 1 5 27 040 99 Solder Bath WSB 80 5 27 028 99 Preheater plate WHP 80 5 31 181 99 External input unit WCB 1 5 31 180 99 External input unit WCB 2 WPHT Stop and go iron stand (WMP) WPH80T Stop and go iron stand (WSP 80)

6. Scope of delivery

+ 16 hidden pages

Weller WRS 1002, WRS 10021, WRS 10022 Operating Instruction

Specifications and Main Features

Frequently Asked Questions

User Manual