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5.

 

Never clean the tip with a file or abrasive materials. 

6.

 

Do not use fluxes which contain chloride or acid. Use only rosin or resin activated 

fluxes. 

7.

 

If an oxide film forms on the tip, it can be removed by careful buffing with a 

600-800 grit emery cloth, isopropyl alcohol or equivalent and then wrapping rosin 

core solder around the newly exposed surfaces. Coat the tinned areas with rosin-core 

solder after the resin-core has melted. 

                                     

                                                  NEW TIPS 
Applying the following steps will lead to optimum life. 

1.

 

Set temperature to min. then turn the main power switch to the “ON” position. 

2.

 

Coat the tinned surfaces with rosin-core solder after reaching 25

0℃

3.

 

Set to desired temperature after allowing the unit to idle at 25

0℃

  for 3 minutes. 

4.

 

The iron will be ready for use once it reaches the preset temperature. 

 

IMPORTANT: Remove and clean the tip daily. If a new tip is installed, remove any 

loose build up in the barrel assembly, otherwise the tip may fuse to the heating element 

or retaining barrel. 

 

   

 

MAINTENANCE 

 

TIP MAINTENANCE AND DRESSING 

Tips can be changed or replaced simply by unscrewing the knurled nut barrel assembly. 

The station must be switched off and allowed to cool before this operation as damage 

may result if the system is left on without the tip in place! 
After removing the tip, blow out any oxide dust that may have formed in the tip 

retaining area of the barrel. Be careful to avoid getting this dust in your eyes. Replace 

the tip and screw back the knurled nut barrel assembly using only firm hand pressure to 

tighten. Pliers should only be used to tighten the nut to avoid burning your fingers, but 

care should be taken not to over-tighten as this could damage the element. 

GENERAL CLEANING 

The outer cover of the iron and station may be cleaned with a damp cloth using small 

amounts of liquid detergent. Never submerse the unit in liquid or allow any liquid to 

enter the case of the station. Never use any solvent to clean the case. 

 

SERVICE 

If the iron or station should become faulty or, for some reason not operate normally, the 

system should be returned to the service department of your authorized dealer or service 

agent. Or a similarly qualified person in order to avoid a hazard.   

 

Summary of Contents for LF-3200

Page 1: ...INSTRUCTION MANUAL FOR LF 3200 High Frequency Soldering Station ...

Page 2: ...eating element or the metal parts near the tip Do not allow the tip to come close to or touch flammabe materials Inform others in the area that the unit is hot and should not be touched Turn the power off when not in use or left unattended Turn the power off when changing parts or storing the LF 3200 Always place the soldering iron in its original holder when not being used For your health do not ...

Page 3: ...g current and transient voltage spikes commonly produced by less efficient mechanically switched stations DETACHABLE AC POWER CORD WITH PLUG Engineered AC outlet for alternating AC power cord with plug and connector specially designed for individual CE countries requirements EARTH JACK With a grounding connector there is the possibility for a grounding of the wire strap if required PRODUCT DESCRIP...

Page 4: ...mponents CMOS devices etc against damaging current and transient voltage spikes commonly produced by less efficient mechanically switched stations The power unit is isolated from the A C line by a transformer and allows only 36Vac to drive the heating element The temperature Lock out feature by password is convenient for production management The many features of the product make it the ideal tool...

Page 5: ...use 10 Earth Jack Fig 1 Soldering iron introduction Heating element With the high frequency heating get the rapid heat up time and great recovery Sensor Ahead of the tip greatly sense the temperature Tip separated part can be easily replace ...

Page 6: ... 360 410 When the iron s working temperature is set within the parameters suitable for the type of solder being used a good joint is assured Too low of a temperature will slow the rate of solder flow while a high temperature setting might burn the flux in the solder and emit a heavy white smoke resulting in a dry joint or permanent damage to the printed circuit board P C B and may also shorten the...

Page 7: ...oint DO NOT USE IF DAMAGED If the power lead becomes damaged or the soldering station becomes faulty discontinue use immediately To comply with safety standards the power lead must only be replaced by authorized technicians as special purpose tools are required DO NOT MODIFY THE LF 3500 Caution Soldering irons operate at high temperatures and can easily burn people or objects Do not touch the tip ...

Page 8: ...s F 2 and flashes that the unit enters the Temperature Correction Mode At this moment the LED displays preset correction value A Operation of Centigrade temperature correction Range 99 99 Press or key to change the temperature correction value The first digit in LED display means minus actual temperature is down No display means plus actual temperature is up Example for temperature correction The ...

Page 9: ...king repairing and touch up operations 4 Wiping the tip on a high sulfur content dirty or dry sponges and rags 5 Touching with organic substances such as plastic resin silicone grease or other chemicals 6 Impurities in solder and or low tin content CARE OF TIPS Caution The soldering iron can reach very high temperatures Be sure to turn the unit off prior to carrying out any maintenance or trouble ...

Page 10: ...ENANCE TIP MAINTENANCE AND DRESSING Tips can be changed or replaced simply by unscrewing the knurled nut barrel assembly The station must be switched off and allowed to cool before this operation as damage may result if the system is left on without the tip in place After removing the tip blow out any oxide dust that may have formed in the tip retaining area of the barrel Be careful to avoid getti...

Page 11: ...10 INTERCHANGEABLE TIPS ...

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