Hakko Electronics FM-2020 Instruction Manual
Hakko Electronics FM-2020 Instruction Manual

Hakko Electronics FM-2020 Instruction Manual

Desoldering tool

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®
Instruction Manual
Thank you for purchasing the FM-2024 desoldering tool.
● The FM-2024 cannot function by itself. It must be connected to
the Desolder Control Box (DCB), which in turn connects to the
soldering station of choice, either FM-202 or FP-102.
● For detailed information on the FM-202 and the FP-102 soldering
stations, refer to the instruction manual for the appropriate
soldering station.
1. PACKING LIST ................................................ 1
2. SPECIFICATIONS ............................................. 1
4. PART NAMES ................................................ 3
5. OPERATION ................................................... 4
6. MAINTENANCE............................................. 10
7. TROUBLE SHOOTING GUIDE ........................ 14
8. PARTS LIST ................................................ 17
Please read this manual before operating the FM-2024.
Keep this manual readily accessible for reference.

TABLE OF CONTENTS

MODEL
FM-2024
CAUTION

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Summary of Contents for Hakko Electronics FM-2020

  • Page 1: Table Of Contents

    ® MODEL FM-2024 Instruction Manual ● Thank you for purchasing the FM-2024 desoldering tool. Please read this manual before operating the FM-2024. Keep this manual readily accessible for reference. ● CAUTION ● The FM-2024 cannot function by itself. It must be connected to the Desolder Control Box (DCB), which in turn connects to the soldering station of choice, either FM-202 or FP-102.
  • Page 2: Packing List

    (trigger or button is pressed) Compressed air 1.62 c.f.m. (46 /min.) NOTE consumption The temperatures were measured using the Hakko 192 Outer dimension, less 4.7 (W) × 1.8 (H) × 6.8 (D) in. soldering tester. cord (119 × 45 × 172 mm) This product is protected against electrostatic discharge.
  • Page 3: Warnings, Cautions And Notes

    ● Do not modify the unit. ● Use only genuine HAKKO replacement parts. ● Do not wet the unit or use the unit when your hands are wet. ● When desoldering, ensure good ventilation for smoke.
  • Page 4: Part Names

    4. PART NAMES (Refer to p.17~18 for part nos.) <Front> DESOLDER CONTROL BOX Power lamp Illuminated when the power switch is turned ON. Receptacle Filter case cover Connect the FM-2024 to The ceramic paper filter is this receptacle. located inside. Fuse holder Power switch Union...
  • Page 5: Operation

    5. OPERATION Assembling, connection and operation 1. Iron holder Iron holder assembly Iron holder 2. Connecting and replacing the filter pipe Pull the back holder (A) until it locks, then insert the filter pipe assembly with the opening to the nozzle side.
  • Page 6 5. OPERATION Press the nozzle unlock button (A) and remove the nozzle cartridge. CAUTION -2 0 V -7 The nozzle may be very hot. Not sensitive to The nozzle remover may be vertical orientation left mounted on the end of the straight grip when not in use to FM-2024 24V-70W...
  • Page 7 4. 4. Connect the DCB to the shop Typical air supply/compressor. interconnections Tube Use only filtered air to eliminate Use a tube with inner diameter of 0.16 the probability of dust, water, in. (4 mm) minimum. Use length of 9.8 ft. (3 m) maximum. and oil content from fouling the mechanism.
  • Page 8 5. OPERATION Using the desoldering iron in FM-2024 the gun configuration. 24V-70W To use the desoldering iron in the gun configuration, attach the handle to the straight grip. Align the parts and slide the handle toward the front. To remove the handle, slide down The handle will be locked the button located on the rear of automatically.
  • Page 9 Operation CAUTION In case of long shape nozzle, the nozzle temperature will be lower than the normal one. In order to set very precise temperature, 1. When the FM-2024 is used with enter the nozzle ID number of the FM-202, turning the power switch ON will display the nozzle All the standard nozzles for FM-2024 share the same ID...
  • Page 10 5. OPERATION If the nozzle tip is coated with oxidized film or the like, its thermal conductivity deteriorates. In contrast, if the nozzle end is wetted with a small amount of clean solder, its Nozzle thermal conductivity increases. 1. Melt the solder. P.W.B.
  • Page 11: Maintenance

    6. MAINTENANCE Properly maintained, the FM-2024 desoldering tool should provide years of good service. Efficient desoldering depends upon the temperature, and the quality and quantity of the solder and flux. Perform the following service procedures as dictated by the conditions of the gun’s usage. Since the desoldering tool can reach a very high temperature, please work carefully.
  • Page 12 6. MAINTENANCE Cleaning the inside of suction pipe Move the nozzle cartridge to the cleaning position indicated in figure at right. Change the position of the nozzle cartridge before turning the power ON, to prevent accidents. To clean the inside of the suction pipe, ensure that the solder remaining in the pipe has been completely melted.
  • Page 13 Check the nozzle (heater/ WARNING sensor) and connecting cable. Unless otherwise specified, perform the following steps after turning the power switch OFF and disconnecting the AC plug. Checking the cord assembly Checking the electrical continuity of the cord assembly 1. Remove the plug of the cord assembly from the station.
  • Page 14 6. MAINTENANCE Checking and replacing the 1. Turn the filter case cover on the DCB clockwise to unlock it, then remove the cover by pulling it straight ceramic paper filter (DCB) out. The filter is clogged with Replace the ceramic paper filter (DCB). hardened flux.
  • Page 15: Trouble Shooting Guide

    : Is the nozzle tip plugged or coated with CHECK oxide? ACTION : Remove the oxide by cleaning the nozzle tip with Hakko 599B Tip cleaner. : Has the nozzle tip deteriorated due to CHECK corrosion? ACTION : Replace the nozzle.
  • Page 16 CHECK removed. ACTION : In cases where the piece to be desoldered is large, Hakko recommends the use of a pre- heater to preclude the possibility of damage to the board or components that might occur as a result of excessively high nozzle temperatures.
  • Page 17 ● The suction power has : Is the inside of the nozzle or suction pipe CHECK clogged? decreased. ACTION : Refer to “Maintenance of nozzle” and “Cleaning the inside of suction pipe.” : Is the filter pipe full of extracted solder? CHECK ACTION : If the filter pipe is 70 - 80% full of solder, replace the filter pipe.
  • Page 18: Parts List

    8. PARTS LIST Desolder control box Item No. Part No. Part Name Specifications C1492 Desolder control box For 120V A1514 Ceramic paper filter Set of 10 B2880 Vacuum outlet cap W/o-ring B2068 Power cord, 3 wired cord & American plug Desoldering tool Item No.
  • Page 19 Iron holder Item No. Part No. Part Name Specifications 634-07 Iron holder Iron holder parts Item No. Part No. Part Name Specifications 599B-02 Tip cleaner 599-029 Cleaning wire B2786 Holder for iron receptacle B2792 Iron holder base With rubber foot B2881 Iron holder assembly With screws...
  • Page 20: Wiring Diagram

    Thermistor HEAD OFFICE 4-5, SHIOKUSA 2-CHOME, NANIWA-KU, OSAKA, 556-0024 JAPAN TEL:+81-6-6561-3225 FAX:+81-6-6561-8466 http://www.hakko.com AMERICAN HAKKO PRODUCTS, INC. 28920 N. AVENUE WILLIAMS VALENCIA CA 91355, U.S.A. TEL: (661) 294-0090 FAX: (661) 294-0096 Toll Free (800)88-HAKKO www.hakkousa.com 4 2 5 5 6 2004.

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