Hakko Electronics 852 Instruction Manual
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Hakko Electronics 852 Instruction Manual

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®
Thank you for purchasing the Hakko 852 SMD Rework
Station. This unit features:
Digital control and display of time and temperature
Display of air-flow rate
Manual and automatic modes
Built-in vacuum pickup
Please read this manual before operating the Hakko 852.
Keep this manual readily accessible for reference.
PACKING LIST / SPECIFICATIONS ..................................................... 1
SAFETY INSTRUCTIONS .................................................................... 2
PART NAMES ....................................................................................... 3
OPERATION ......................................................................................... 8
PARAMETERS / INITIAL RESETTING .............................................. 14
MAINTENANCE / INSPECTION ........................................................ 15
ERROR MESSAGES / TROUBLESHOOTING ................................... 16
OPTIONAL PARTS ............................................................................. 17
PARTS LIST / STATION ...................................................................... 19
WIRING DIAGRAM ............................................................................ 22
SMD Rework Station
with Vacuum Pickup

TABLE OF CONTENTS

HANDPIECE ............................................................... 21

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Summary of Contents for Hakko Electronics 852

  • Page 1: Table Of Contents

    ® SMD Rework Station with Vacuum Pickup Thank you for purchasing the Hakko 852 SMD Rework Station. This unit features: Digital control and display of time and temperature Display of air-flow rate Manual and automatic modes Built-in vacuum pickup Please read this manual before operating the Hakko 852.

  • Page 2: Packing List / Specifications

    PACKING LIST Check the contents of the Hakko 852 package and confirm that all the items listed below are included. * This product does not include a nozzle. A large Hakko 852 station ..........1 selection of nozzles is available for the Hakko 852.

  • Page 3: Safety Instructions

    Advise those in the work area that the unit can reach very high temperatures and should be considered potentially dangerous. Turn the power OFF when no longer using the Hakko 852 or when leaving it unattended. Before replacing parts or storing the unit, allow the unit to cool and then turn the power OFF .

  • Page 4: Part Names

    PART NAMES ①Temperature setting section Station ②Timer setting section ③Airflow setting section ④Airflow meter Handpiece holder TEMP TIME mounting screw Handpiece holder mounting screw ⑤Power switch Heater indicator lamp VACUUM MODE POWER ⑥Airflow control knob AIR CONTROL ⑧Vacuum indicator ⑦Mode setting section Jack for optional foot-switch Power receptacle...
  • Page 5 Station ① Temperature setting section ..Use this section for displaying and setting the temperature. The temperature range is 100° to 450°C. (212° to 842°F.). The temperature (temperature setting function) is factory-set to 300°C. (572°F.)..Use these buttons to increase and decrease the temperature. DOWN ..

  • Page 6: Preparation: Assembly And Electrical Connection

    PREPARATION: ASSEMBLY AND ELECTRICAL CONNECTION Preparation: Assembly and Electrical Connection A. Station Assembly Attach the handpiece holder. Remove the handpiece holder mounting screw from the side of the station. Attach the handpiece holder to the station. (Figure 1) (The handpiece holder can be installed on either the left or right side.) (Figure 1) B.
  • Page 7 Using vacuum function inoperative nozzle (see page 18.) Attach the nozzle. a. Retract the vacuum pipe to the shortest length using the vacuum pipe control knob. (Figure 5) b. Loosen the nozzle mounting screw. Attach the nozzle. (Figure 4) c. Tighten the nozzle mounting screw. CAUTION The pad cannot be used with this type of nozzle.
  • Page 8 Select the desired mode using the mode REMOVE INSTALL selection button. (Figure 9 ) The Hakko 852 provides the following three modes: Manual Mode (See page 8.) In this mode, air-blow start and vacuum pump operation are handled entirely by manual operation. Use this mode when...

  • Page 9: Operation

    OPERATION TEMP TIME Operation in Manual Mode Selecting Manual Mode When checking the temper- ature setting Press the mode selection button and set the Press the button for less mode to MANUAL. than one second. To change VACUUM MODE POWER the temperature setting, see The timer does not operate.
  • Page 10 OPERATION TEMP TIME Auto/Remove Mode Selecting Remove Mode Press the mode selection button and set the mode to REMOVE. This mode has the VACUUM MODE POWER following sequence: ① Start/hot air blow (manual) ② Vacuum ON five seconds before the timer runs out (automatic) To check the temperature setting, To change the air blow...
  • Page 11 TEMP TIME Auto/Install Mode Selecting Install Mode Press the mode selection button and set the mode to INSTALL. This mode has the VACUUM MODE POWER following sequence: ① Vacuum ON (manual) ② Start/hot air blow (manual) ③ Vacuum OFF after five seconds To check the temperature setting, To change the air blow (automatic)
  • Page 12 OPERATION Setting/Changing the Temperature CAUTION TEMP TIME The temperature setting range is 100° – 450°C. (212° – 842°F). Attempt to enter a value outside the setting range will Temperature cause the display to begin flashing the HUNDREDS VACUUM MODE POWER setting section digit again.
  • Page 13 Setting/Changing the Time Timer setting section TEMP TIME CAUTION The timer setting range is 15 – 999 seconds. Attempt to enter a value outside the setting range will cause the display to begin flashing the HUNDREDS VACUUM MODE POWER digit again. Reenter a correct value. AIR CONTROL Example: Change the timer setting from 30 seconds to 100 seconds.
  • Page 14 OPERATION Airflow Adjustment Adjust the flow rate of the hot air while TEMP TIME watching the airflow meter. The adjustment range is 7 l/min to 20 l/min. VACUUM MODE POWER Read from CAUTION AIR CONTROL the center Do not apply excessive force when turning the of the ball.

  • Page 15: Parameters / Initial Resetting

    PARAMETERS / INITIAL RESETTING Entering the Parameters The Hakko 852 has the following three parameters: 1) °C or °F temperature display selection 2) Power save time (select 30 or 60 minutes) 3) Sensor temperature display Once the station enters parameter mode, set the parameters in the order shown below.

  • Page 16: Maintenance / Inspection

    MAINTENANCE / INSPECTION Broken Heater or Sensor ① Open the handpiece. 1. Retract the vacuum pipe to its shortest length. 2. Remove the three screws holding the handpiece together. 3. Move the tube downward. Heater connector 4. Remove the pipe from the protruding portion of the handle.

  • Page 17: Error Messages / Troubleshooting

    ERROR MESSAGES When the error detection software in the Hakko 852 detects an error, a message is displayed to alert the operator. See “Troubleshooting” for procedures to correct the error. Sensor Error This error occurs when there is the possibility of a sensor failure (or a failure in the sensor circuit).

  • Page 18: Optional Parts

    OPTIONAL PARTS mm (inch) Nozzles PLCC (0.03) NOTE Air flow The size in Name/Specification indicates the size of IC package. (0.07) VACUUM FUNCTION OPERATIVE NOZZLES. A1125B QFP 10×10 A1126B QFP 14×14 A1127B QFP 17.5×17.5 A1128B QFP 14×20 A1129B QFP 28×28 (0.39×0.39) (0.55×0.55) (0.68×0.68)
  • Page 19 CAUTION Be sure not to use No. A1124 Single φ2.5 (0.09) and No. A1142 Bent Single 1.5 × 3 (0.06 × 0.12) nozzle with the Hakko 852. These nozzles do not have space to blow hot air, using them with the 852 may result in danger.

  • Page 20: Parts List / Station

    PARTS LIST / STATION *Spare or repair parts do not include mounting screws, if they are not listed on the description. Screws must be ordered separately. Item No. Part No. Part Name Description B2461 P.W.B./display B2462 P.W.B./heat control 100-120 V With triac B2482 P.W.B./heat control 220-240 V With triac...

  • Page 21: Parts List / Handpiece

    PARTS LIST / HANDPIECE *Spare or repair parts do not include mounting screws, if they are not listed on the description. Screws must be ordered separately. Tapping screw Tapping screw (Fluted point) (M3 × 12) (3) (M2.6 × 6) (3) Tapping screw (M2.6 ×...

  • Page 22: Wiring Diagram

    WIRING DIAGRAM Hot air pump Jack for foot-switch P.W.B./Display Handpiece Terminal board CA sensor Heater P.W.B./Triac P.W.B./Heat control Heater element Power switch AC15V Power Vacuum pump Transformer receptacle...
  • Page 23 ® 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 OVERSEAS AFFILIATES TAIWAN: HAKKO DEVELOPMENT CO., LTD. PHILIPPINES: HAKKO PHILS TRADING CO., INC. 3F., NO 110, CHUNG HSIN RD., SEC.3, SANCHUNG, TAIPEI NO. 415 WINDSOR TOWER CONDOMINIUM, U.S.A.: AMERICAN HAKKO PRODUCTS, INC.

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