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INTRODUCTION Thank you for choosing XYTRONIC LF-855D Multi-Function S.M.D. Rework Station. This unit is the best tool for repairing work, combination with XYTRONIC LF-3000 and LF-852D which is specially designed for lead free soldering/desoldering, surface mount devices with temperature controlled hot air. The “2 in 1” design ,save your working space.
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amount of liquid detergent. Never submerse the unit in liquid or allow any liquid to enter the station. Never use any solvent to clean the case. 9. This unit is designed for soldering/desoldering, hot air SMD rework and should not be used for any other purpose without first consulting the manufacturer or its authorized agent.
● The hot air pencil can produce a lot of heat. Do not allow the heater and the nozzle to contact exposed skin as burning may occur. To eliminate the possibility of burns, allow time for the equipment to cool before commencing maintenance. ●...
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Soldering / Desoldering Function ◆ HEATER/SENSOR FAILED DETECTION: If sensor circuit failed that the display reads “S--E” and cut off the heater power. If heater circuit failed the display will read “H--E” and cut off the heater power. ◆ TEMPERATUE “LOCK-OUT” FEATURE: The temperature can be locked by “password”...
SPECIFICATIONS Model LF-855D Multi-function SMD REWORK STATION Power Voltage 220-240Vac 50Hz 100-120Vac 60Hz Fuse(Fast Type) 5A(fast type) 10 A(fast type) 700W Power Consumption (Max) Weight 7.5kg Power Consumption Temperature Range 100℃-520℃(212℉-896℉) Sleeping Temperature 100℃(212℉) +99℃~-99℃/+178℉~-178℉ Temperature correction range 100℃ Solder F-1: “000”...
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BRIEF INTRODUCTION OF PANEL FUNCTIONS: Front panel ○ ○ ○ 1 Main power switch 2 SIA socket 3 HOT-AIR Hole Soldering Function Part ○ 4 “▲”: Temperature increasing (UP) ○ 5 “▼”: Temperature decreasing (Down) ○ ○ ○ 6 Temp Display 7 Heat indicating light 8 “SET”: Function key Hot Air Function Part...
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 “▲” key over 2 seconds then the digital numerals will be forwarded counting continuously till the temperature up to what you desire to set.
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“SET” key once to finish the temperature correction and the unit automatically backup mode. The user may continue set other modes or back from the current setting mode. 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;...
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WORKING TEMPERATURE SOLDERING To meet RoHS requirements, the common 60/40 lead solder alloys are not allowed in 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.
For example: F-0 → F-1 → F-2 ↑ ↓ ← ← ← 3. Password Setting: When the LED displays “F-1” and flashes, press “SET” key one time and the unit enters the Password Set status. At this moment, the LED displays the pre-set value. Press “▲”...
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: HF-90 Soldering iron assembly with tip.. B: AC Power cord with plug. C:Hot air gun E:Accessories included: a.
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light will be flashed on and off to maintain the set temperature. The unit now is ready for use. CAUTION: Do not touch any of the irons at any time while the unit is on or while it’s cooling as they will still be hot. COMMON CAUSES FOR TIP UNWETTING 1.
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NEW TIPS Applying the following steps give the tip optimum life. 1. Set both temperatures to min. then turn the main power switch to the “ON” position. 2. Set soldering tip temperature to 250℃ (500℉ approx.) and desoldering tip temperature to min. Coat the tinned surfaces with rosin-core solder after reaching 250℃.
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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.
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(See Fig.2 below ) 1. Pull the default heater off and replace a new one then re-assembly the heater according the 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 : HF-90 1.6D...
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