WS931 - Welding machine MKC - Free user manual and instructions

USER MANUAL WS931 MKC

Caution, to reduce the risk of shock do not remove the cover. No user serviceable parts inside. Apply to a qualified technician for service.

1. Do not use this apparatus near water.

2. Clean only with a damp cloth.

3. Do not block any of the ventilation openings. Install in accordance with the manufacturer's instructions.

4. Do not install near any heat sources such as radiators, heat regieres, stoves, or other apparatus

(including amplifiers) that produce heat.

5. Do not defeat the safety purpose of the polarized or grounding type plug. A polarized plug has two

blades with one winder than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong is provided for your safety. When the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.

6. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles,

and the point where they exit from the apparatus.

7. Unplug this apparatus during lighting storms or when unused for long periods of time.

8. Refer all servicing to qualifies service personnel. Servicing is required when the apparatus has been

damaged in any way, such as power supply cord or plug is damaged, liquid has been exposed to rain or moisture, does not operate normally, or has be dropped.

9. Safety Check-Upon completion of any service or repairs to this product, ask the service technician to

perform safety checks to determine that the product is in proper operation condition.WS Seguridad

• The weld machine is installed with electric soldering iron frame and the sponge for tidying up glue

• It is equipped with LCD digital temperature display which can display set temperature and factual temperature simultaneously.

• Outer shell construction is tightly and firmly packed, and it has a good function to insulate the aegis.

• Electronic sensor controlling the temperature

• Due to the usage of highly electrified components, the heat time supposes to be short.

• It is installed with 50tile electric soldering irons, and the suitable usage scope is extensive.

• The electric soldering irons is supposed to work under safe and low electric voltage.

• It has the precise function of regulating temperature, 1 degree or 10 degrees per grade can be regulated through the temperature regulating button.

• The regulating scope of temperature is 150°C - 450°C.

• It is installed with the compensating electric outlet which can protect the intelligent components.

• When operation breakdown takes place, warnings will appear through screen display and sound.

• When using the weld machine for the first time, you are required to read the operation instructions completely and carefully; and in all the welding work, you are supposed to obey the safety rules and relating regulations.

2. With the temperature regulating button, regulating the welding temperature to what it requires

(up+/down- 200°, 300°, 400°)

3. Turn on and turn off the power switch of the welding.

4. The diode plug (180°) with 5 conjunctions is used to combine the hot irons and the welding machine

which are under the control of the sensor. Note: TIPS N series Long Life from cod. 495236190 to cod. 495236194 The electric soldering irons frame, installed with protective equipment through toughing and sponge trays which can be drew out. ENApplication The operation is a little bit easy, and the heating time is somewhat short too, so when using the welding machine, probably you won’t be so careful. But here we have to warn you seriously. In order to guarantee the user’s safety and prevent the welding machine from being damaged, please obey the safety hints and the warning signs in this operation instructions and obey the relating regulations. Safety regulations The welding machine is only allowed to weld and unsolder the electrics and the electrons in the printing electrical circuit and the models; tin the circuitry and the lead; connects the lead. The welding machine is absolutely prohibited to be used to heat the liquid (water, electrolytes and more) or heat the plastics parts (it will form poisonous air and cause fires). Components Tin the new soldering mouth when using the machine at first time. To do this, switch on the welding machine, then thaw a little soldering tin into a thin film all along.

1. It is totally prohibited to put the electric soldering irons into the water in order to cold it.

2. The electric soldering irons and the weld machine can not carry too much man’s weight.

3. The weld machine will become very hot, so it can only be installed on the steady; Fastened and no

easily burned shelf. The groove for blowing wind on the weld machine’s crust mustn’t be covered.

4. When welding the lead and touching points, please pay attention: Take appropriate measures to

protect and cover up the metals, in case that they will touch each other.

5. If it needs maintenance, we must get through the power or turn on the crust; Now the electrified

metal, touching points and the capacitors are uncovered, in such cases, only the professionals are allowed to weld in case of the danger of life loss.

6. When maintaining, please choose the producer’s recommend product, such as solder, soldering fluid

7. Please clean up the outer components of the crust after turning off the weld machine and cut off the

power, but you have to use the ash hair brush and the softened and wet brush (disallow the strong cleaning usage, spray or melting agent). Notice: when cleaning, the fluid can not be flowed along aside into the weld machine from the opening point of the crust.

8. The fuse may burn out due to over carry, so please use the same model number for preparation

(TIA\250fu, 5*20 mm). It is prohibited to connect the damaged fuse or use some other characterized fuse. When substitute the fuse, you must turn off the weld machine and cut off the power. And then apply the screw to open the fuse on the back of the weld machine; disassembly the burned fuse; and substitute the good fuse and then cover the fuse box.

9. The weld machine is usually left under poor circumstances.

10. With inappropriate transportation.

11. The damaged weld machine is not allowed to be used again, and the power supply must be cut off,

in case that some one who don’t know that will use it. If it needs maintenance and repair, only the professionals with strict training can open the weld machine to maintain and repair it. Self- disassembly may result in the danger of electric shake, and in the risk of losing the right of the counterclaim based on the quality guarantee.

12. Only the voltage and frequency marked on the data plate can be used by the weld machine.

13. The weld machine can only be installed in the dry workshops to operate.

14. The weld machine in operation must be looked after by workers.

15. The weld machine cannot operate or be put aside within the reach of the children.

16. The weld machine cannot be used under the wet circumstances or near the easily flaming or the

plosive materials or air.

17. During the welding, it will produce welding evaporation, so welding can only be allowed in the

draught workshops. 18. Welding can only be carried out on the components with no electricity.19. You have to obey the corresponding regulation of safety protection, if the weld is used in the industry.

20. If the weld machine is moved from the cold room to the warm room, the temperature will be

changed, which will cause the congealed water which will affect or damage the components of the machine, please wait to weld until the temperature of the weld machine is the same with that in the room.

21. The temperature of the electric soldering irons can reach more than 160°, if the animal or man touch

the metal heated by the electric soldering irons, we will suffer seriously bum.

22. It supposes that the weld machine should not be operated under high temperature.

Preparation Please conserve the weld machine’s packing box. In case that we use it for future transportation or put the weld machine into it when we don’t need it, so as to avoid pollution of ash and the eroding of the wet.

1. Put the metal helix of screw frame into the corresponding open crust of the electric soldering irons

frame. and use the screw to fasten it and so does the bottom of the frame.

2. Please let the sponge for tidying up glue absorb enough clean water and drop to dry, and then put it

3. Fix the frame on the right side of the weld machine (connecting in gap).

Instruction Don’t use the electric soldering iron without soldering mouth because it will damage the heating component and temperature sensor.

Electrics connect Please connect the electric soldering iron with the weld machine by means of insetting the plug of the electric iron lead (a diode plug with 5 conjunctions and 180 degrees lead trough) into the electrical outlet on the face of the weld machine. Turn off the switch of the power supply (0 location) and inset the power supply plug of the weld machine lead into the electrical jack whose voltage conforms with what is marked on the data plate. At that time, the weld machine is ready for work.

Temperature regulating

1. Put the power supply switch to location 1 and the weld machine is being connected. At that time the

lower line on the screen will display a set temperature.

2. Buttons "+" and "-" increase or decrease the temperature by 1° C. Continuous pressure adjusts the

temperature by 10° at a time until the desired temperature is reached.

3. When the welding temperature is regulated to a wanted number, the factual working temperature will

approach the set temperature gradually.Instructions When the weld machine is turned off, the regulated temperature will be kept automatically. And when you turn on the machine next time, this set temperature will be displayed automatically. Once any malfunction happens for example the temperature sensor is damaged, or the connecting lead between the electric iron and the weld machine is disconnected, the display will show malfunction. Further, the piezoelectricity sensor inside will give out sound of alarm. In that situation, shut down the machine immediately, switch off the power supply and look up possible cause resulting in malfunction.

Operation To make welding work perfect, you have to use the proper welding rod and operate the weld machine accurately. Electric welding rod with colophony is advised to use. Any welding preparation with halogen is forbidden. The welding preparation on the rod can clear away the impurities and oxides on the welding point that will do harm to welding and prevent new oxides from being created in the course of welding. In practice, alloy solder L-SN60PbCu2 (German Industry Standard 8516) with 60% tin (60/40 solder) is mostly used. This solder has many welding rod standards and 1mm welding rod is advised to use in electric. Only the operation safety of the weld machine is guaranteed, can we use the weld machine. In the following circumstances, the operation safety may not available:

• If there are damages which can be seen with our eyes, (for example, insulation has problems, the crust crazes);

• the weld machine cannot operate;

• which can be affixed on the welding mouth when temperature reaches about 200

The key to ensure the quality of welding point is the proper welding temperature. The welding temperature of electric components is from 300

C. Too low temperature will lead to cold welding point while too high temperature will result in drop of the welding preparation and rupture of the jointing slot. Moreover, too high temperature will also possibly lead to damage of circuitry (the plating layer of the lead) and components. Before welding, clean the soldering mouth directly with the sponge so as to clean away the welding preparation hangover which has not completely boiled away, the oxides and other impurities and this can prevent them from dropping to the welding point. After welding, the welding mouth has to be cleaned again and has to be filmed a little tin before the electric iron is put again on the frame. It is very important to film the welding mouth with solder, otherwise the welding mouth will be passivated after a period of time and cannot absorb the welding preparation anymore. Heat to working temperature (the welding temperature regulated on the weld machine), then put the welding mouth which is cleaned and equably filmed with tin and the welding rod together on the welding point. The welding preparation will melt first to clean the surface of the metal which needs welding. Then the welding tin melts so as to create relating conductive connections. The welding of electric components costs not more than 2 minutes. The well-welded jointing point looks slick and lustrous after cooling. While the welding point with bad quality and many mistakes looks lusterless, uneven and easy to crack. The causes leading to such result are as following: the improper solder is used or the welding temperature is regulated too high. Another familiar used last time and the higher line will display current temperature of the electric iron. The welding temperature can be regulated from 150

C in steps by means of two regulating switches (up+/down-). The temperature will increase cause is that welding time is too long or too short. The welding point cannot be heated for too much time. And the electric iron also cannot be moved away from the welding point too early. Only when welding tin melts to bright silvery white can the electric iron be moved away. After welding, please melt a little solder on the welding mouth before putting the iron back to the frame and turning off the machine. Clean away excrescent solder on the fiery welding mouth with wet sponge before starting welding next time.Technology specification Power supply voltage: 230volt (220volt-/50HZ) Electric iron power: 48W Equipment power supply fuse: T1 A/250volt (50X20mm glass pipe) Regulating scope of temperature: 150

C, relative humidity＜85% (not in humidification) Atmospheric pressure: 600 hPa---1000 hPa Shell size: 210X125X135mm width/height/depth (without electric iron) Weight: about 2000 gram

Product compliance The producer Melchioni Spa declares that the product 48W Digital Soldering Station, model MKC WS-931 (code 495236166) is in compliance with Directive 2014/30/EU of the European Parliament and of the Council, of 26 february 2014, on the harmonisation of the laws of the Member States relating to electromagnetic compatibility. The producer Melchioni Spa declares that the product 48W Digital Soldering Station, model MKC WS-931 (code 495236166) is in compliance with Directive 2014/35/EU of the European Parliament and of the Council, of 26 february 2014, on the harmonisation of the laws of the Member States relating to the making available on the market of electrical equipment designed for use within certain voltage limits. The producer Melchioni Spa declares that the product 48W Digital Soldering Station, model MKC WS-931 (code 495236166) is in compliance with Directive 2011/65/EU of the European Parliament and of the Council, of 8 june 2011 and subsequent Commission Delegated Directive 2015/863, on the restriction of the use of certain hazardous substances in electrical and electronic equipment.

According to Directive 2012/19/EU of the European Parliament and of the Council, of 4 july 2012, on waste electrical and electronic equipment (WEEE), the presence of the crossed-out bin symbol indicates that this appliance is not to be considered as urban waste: its disposal must therefore be carried out by separate

collection. Disposal in a non-separate manner may constitute a potential harm to the environment and health. This product can be returned to the distributor when purchasing a new device. Improper disposal of the appliance constitutes misconduct and is subject to sanctions by the Public Security Authority. For further information, contact the local administration responsible for environmental matters. Product warranty Melchioni Spa, based in Milan (Italy), via Colletta 37, recognizes a conventional guarantee on the product for a period of two years from the date of the first purchase by the consumer. This guarantee does not affect the validity of the legislation in force concerning consumer goods (Legislative Decree 6 September 2005 n. 206 art. 128 and following), of which the consumer remains the owner. This guarantee applies to the entire territory of the European Union.The components or parts that are found to be defective for ascertained manufacturing causes will be repaired or replaced free of charge through the dealer, during the above warranty period. Melchioni Spa reserves the right to make a complete replacement of the device, if repairability is impossible or excessively expensive, with another device of similar characteristics (Legislative Decree 6 September 2005 no. 206 art.

130) during the warranty period. In this case, the validity of the warranty remains that of the original

purchase: the service provided under warranty does not extend the warranty period. In any case, this appliance will not be considered defective in terms of materials or manufacture should it be adapted, changed or adjusted, in order to comply with national or local safety and / or technical standards, in force in a country other than that for which it is was originally designed and manufactured. This appliance has been designed and built for domestic use only: any other use will invalidate the benefits of the guarantee. The warranty does not cover:

• parts subject to wear or tear, nor those parts that require periodic replacement and / or maintenance

• professional use of the product

• malfunctions or any defects due to incorrect installation, configuration, software / BIOS / firmware update not performed by authorized Melchioni Spa

• repairs or interventions carried out by persons not authorized by Melchioni Spa

• manipulation of assembly components or, where applicable, of the software

• defects caused by fall or transport, lightning, voltage fluctuations, liquid infiltration, opening of the appliance, bad weather, fire, public disturbances, inadequate ventilation or incorrect power supply

• any accessories, for example: boxes, bags, batteries, etc. used with this product

• home interventions for convenience checks or presumed defects The recognition of the guarantee by Melchioni Spa is subject to the presentation of a tax document that proves the actual date of purchase. The same must not show any tampering or deletions, in the presence of which Melchioni Spa reserves the right to refuse the provision of treatment under warranty. The warranty will not be recognized if the serial number or model of the appliance is non-existent, abraded or modified. This warranty does not include any right to compensation for direct or indirect damage, of any nature, to people or things, caused by any inefficiency of the appliance. Any extensions, promises or services in this regard, insured by the retailer, will be borne by the latter.ESTATIÓN DE SOLDATURA CON TEMPERATURA PROGRAMABLE Este dispositivo de soldadura es el instrumento ideal para los aficionados, las escuelas de electrónica, para quien se ocupa de la manutención, laboratorios.