Xytronic LF-853D Operating Manual
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Xytronic LF-853D Operating Manual

Multi-function smd rework system
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OPERATING MANUAL
FOR
LF-853D
Multi-Function
SMD Rework System

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  • Page 1 OPERATING MANUAL LF-853D Multi-Function SMD Rework System...
  • Page 2 INTRODUCTION Thank you for choosing XYTRONIC LF-853D Multi-Function S.M.D. Rework Station. This unit is the best tool for repairing work, combination with XYTRONIC LF-852D and LF-8800 which is specially designed for lead free soldering/desoldering, surface mount devices with temperature controlled hot air. The “3 in one” design ,save your working space. Please read the operating manual carefully to maximize the advantages of using your new LF-853D multi-function SMD rework station and keep this manual readily accessible for future reference.
  • Page 3 they do not play with the appliance. To prevent electrical shock, be sure to take the following precautions: 1. Make sure the unit is grounded. Always connect power to a grounded receptacle. 2. Do not pressure the AC power cord. Be sure the work area is well ventilated. 3.

  • Page 4: Product Features

    ● Keep the hot air away from the body, clothes and flammable material when in operation. The nozzle metal is in a high temperature status, do not touch the nozzle! Always replace the hand tool to its original holder when not being use. The nozzle and the heating element are still remaining hot after being switched off.
  • Page 5 ◆ DELAYED SUCTION: To eliminate the problem of solder clogging up the tip, a delayed switch feature has been incorporated for the unit that allows the pump to continue sucking for 1.5 seconds after the actuator switch is released. ◆ LIGHTWEIGHT SOLDERING IRON: Ergonomic mini handle that stays cool and prevents operator fatigue.

  • Page 6: Specifications

    SPECIFICATIONS LF-853D multi-functon SMD rework system MODEL Power Voltage 220-240Vac 50Hz/ 100-120Vac 60Hz Fuse (Fast type) 10A（Fast type） 15A（Fast type） Power Consumption (Max) 900W Weight 12kg Power Consumption 100W Temperature range SIA：150℃- 480℃（302℉- 896℉） Sleep Temperature 150℃（302℉） Temperature correction range +99℃~ -99℃／+178℉~ -178℉...
  • Page 7 BRIEF INTRODUCTION OF PANEL FUNCTIONS: Front panel ○ ○ ○ 1 Main power switch 2 SIA /TWZ socket 3 HAP: Hot air fitting ○ ○ 4 DIA: Desolder/HAP wand socket 5 VAC: Desoldering vacuum ○ 6 Hot air pencil inlet Soldering Function Part ○...

  • Page 8: Function Introduction

    FUNCTION INTRODUCTION Soldering /desoldering function introduction (Both soldering and desoldering function can be set in the same way.) TEMPERATURE SETTING: (No password set) 1. Increase temperature: By pressing “▲” key one time, the digital will be increase “1” numeral. If pressing “▲”...
  • Page 9 Example for temperature correction: The current set temperature value is 300℃, however, the actual temperature is only 290℃. So it needs to correct by +10℃. Correction method: if the current correction value is 00 or -00; then change it to 10. If the current correction value is -20, then change it to -10.
  • Page 10 the production process. Lead free solder alloys require a working temperature of 30℃ (54℉) higher than previous generation electrical soldering. The working temperature of solder is detailed below and can vary from manufacture to manufacture. Melting point 220℃ (428℉) Normal operation 300-360℃...
  • Page 11 2. After the unit enters the Modes selection, the LED will display “F-0”and flash. Press “▲”or “▼” key to select modes. If the user doesn’t press “▲” or “▼” key within 15 seconds or press “SET” key one time, then the unit will be immediately back from the Parameter Set status.

  • Page 12: Operating Procedures

    1. Ensure that the working voltage matches your power supply before beginning use. 2. Check carefully for any damage during transportation. 3. This unit contains: A: DIA100: Desoldering iron assembly with tip. B: 307A: Soldering iron assembly with tip.. C: AC Power cord with plug. D:Hot air gun E:Accessories included: a.
  • Page 13 2) Then tin the surface of both soldering and desoldering tips by applying a new covering of solder to protect it. 3) You can set the desired temperature setting by pushing the “up” or “down” key. When the temperature reaches to the desired temperature that the heating indicator light will be flashed on and off to maintain the set temperature.
  • Page 14 6. Impurities in the solder and/or low tin content. CARE OF TIPS CAUTION: The soldering, desoldering irons can reach very high temperature. Be sure to turn the unit off prior to carrying out any maintenance or trouble shooting steps listed below! IMPORATNT: Remove the tip and clean after each moderate to heavy use or daily for light usage.
  • Page 15 in-line filter if there is little vacuum pressure or the filters are discolored. 3. Remove solder collector from desolder iron assembly, place finger over the hole of the collector, depress vacuum switch. There is little suction clean or replace the collector tube. 4.

  • Page 16: Maintenance

    Suitable for desoldering of SMD components such as SOIC, CHIP, QFP, PLCC, BGA etc. QFP De-soldering 1. Melt the solder: Hold the iron so that the nozzle is located directly over, but not touching the IC and allow the hot air to melt the solder. Be careful not to touch the leads of the IC with the nozzle.
  • Page 17 1. Be sure that the spring wire (included) will not go through the nozzle of the desolder tip. 2.Adjust the heating element to a higher temperature allowing the clogged solder to melt. Clean the tip by sliding the spring wire up and down until the passage is clear. (See Fig. 3) 3.Unscrew the barrel nut assembly as in Figures 4 &...
  • Page 18 PROCEDURES FOR CLEANING THE SOLDER COLLECTOR CAUTION: The desolder switch must be turned “OFF” and the iron allowed to cool before this operation. 1. Hold iron as in Figure 10. Press and turn the red knob at the butt of the iron. FIG-10 2.
  • Page 19 PROCEDURE FOR REPLACING FILTERS SOLDER COLLECTOR FILTERS 1. Be sure the iron/filter assembly have cooled. 2. Hold iron as in Figure 10, press/turn red knob on the butt of iron. 3. Remove solder collector (see Figure 11). 4. Disassemble the solder collector into 2 pars (see Figures 15 & 16). FIG-15 FIG-16 5.
  • Page 20 MAINTENANCE NOTE FOR DIA100 Change of Cotton Filament (76-1411030): Please note that the cotton filament cannot be washed with the water. Water drops would be sucked into the Pump and may cause the pump damaged within 1 to 2 months. If you wash with the water, Cotton filament will turn solid and will stop the DIA100 working well.
  • Page 21 backward procedure. (See Fig.3) SPARE PART Part No. 79-460012 Heating element 120Vac,60Hz,600W Part No.79-560012 Heating element 230-240Vac,50Hz,600W INTERCHANGEABLE ACCESSORY 1.INTERCHANGEABLE TIPS Soldering tips for SIA :307A...
  • Page 22 Desoldering tips for DIA: DIA100 2.INTERCHANGEABLE NOZZLES...

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