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CAUTION

Be sure to turn the power switch off 
before connecting or disconnecting 
the cord assembly and the power 
plug. Failure to do so may damage 
the P.W.B.

CAUTION

The  entire  unit  is  constructed  of 
conductive materials. Always ground
the unit.

CAUTION :  The desoldering gun must be placed in the iron 

  holder when not in use.

The power lamp doesn’t
light up.
1. Is the power cord properly
    connected?
2. Is the fuse blown?

The nozzle doesn’t heat up.
1. Is the cord assembly 
    properly connected?
2. Is the heating element 
    broken?

Secure the plug by 
turning it clockwise.

Fully insert the hose 
into the vacuum 
outlet cap.

Insert the cord 
assembly by keying 
the plug to the key 
on the receptacle.

The power lamp 
lights up.

The nozzle heats up.

    Connections

  ·Connect the cord assembly to 
   the receptacle (marked "IRON").

  ·Connect the hose to the 
   vacuum outlet cap (marked 
   "VACUUM").

    Power switch

  ·Confirm that the power switch  
   is set in the OFF position, then
   connect the power plug to the 
   power source.

  ·Turn the power switch to ON.
   The power lamp should light 
   up.
 
 ·The nozzle begins to heat up 
   as soon as the power switch 
   is turned to ON.

    After turning the power
   switch to ON, wait three (3)
   minutes before beginning
   desoldering operations.

6

Содержание 470B

Страница 1: ...anual in a safe easily accessible place for future reference Packing List Precautions Part Names Operation Maintenance Replacement Parts Parts List Specifications Wiring Desoldering Gun Station Prepar...

Страница 2: ...ase Desoldering Gun 1 Packing List Please check to make sure that all the items listed below are included in the Hakko 470B package Station Desoldering Gun Iron Holder Base Spring Iron Holder Cleaning...

Страница 3: ...precautions Do not use the unit for applications other than desoldering Do not rap the desoldering gun against the work bench to shake off residual solder or otherwise subject the iron to severe shoc...

Страница 4: ...heat for melting solder Entrance for melted solder Expendable part Filter Pipe Set the ceramic paper filter L No A1033 Contains melted solder and flux using filters Filter are expendable parts Back Ho...

Страница 5: ...e power switch is turned to ON Power Switch When turned to ON the heating element starts to heat up CAL Calibration Used for calibrating the temperature after replacing the Heating Element Receptacle...

Страница 6: ...ing Iron Holder No B1094 Cleaning Pin Holder No B1095 Securely insert the cleaning pin holder Cleaning Sponge Iron Holder Base Tube red Preparation Assembly and Connection Assemble the Hakko 470B on a...

Страница 7: ...element broken Secure the plug by turning it clockwise Fully insert the hose into the vacuum outlet cap Insert the cord assembly by keying the plug to the key on the receptacle The power lamp lights u...

Страница 8: ...ll amount of solder We recommend the Hakko 191 thermometer or Hakko 192 soldering tester for measuring the nozzle tem perature If the tip of the nozzle is coated with oxide the nozzle s heat conductiv...

Страница 9: ...in the P W B CAUTION Absorb the solder by slowly moving the lead back and forth with the tip of the nozzle Slowly move the lead with the nozzle Nozzle P W B Solder Lead Apply the nozzle to the soldere...

Страница 10: ...ator and with the hole of the nozzle open pull the trigger and look at the indicator If it is red clean the nozzle and heating element empty the filter pipe and replace the filters If the indicator is...

Страница 11: ...d large scale transformer terminals Use a preheating oven or heating gun to heat the P W B to a temperature that won t damage the board or its compo nents between 70 C 160 F and 80 C 180 F then desol...

Страница 12: ...de of the gun short circuited Pump does not operate Is the cord assembly properly connected Reconnect the cord assembly refer to p 6 Is the nozzle or hole in the heating element clogged Clean it refer...

Страница 13: ...ter of hole is widened through erosion Note CAUTION Please use the proper sized cleaning pin or cleaning drill for the nozzle diameter If the cleaning drill is forced into the nozzle the drill bit cou...

Страница 14: ...ng pin Be sure the solder in the hole in the heating element is completely heated before cleaning the hole Examine the front holder Examine the spring filter Examine the ceramic paper filter L No A103...

Страница 15: ...mperature will drop CAUTION Attach the spring filter to the front holder Attach the front holder to the filter pipe Secure the filters Assemble the heating element Attach the nozzle and securely tight...

Страница 16: ...ce the ceramic paper filter No A1009 Reassemble the filter case Remove the ceramic paper filter and inspect it If it is stiff with flux replace it Ceramic Paper Filter S No A1009 Remove the filter ret...

Страница 17: ...If the valve plate is bent or stiff replace it If the exhaust filter is dirty replace it Cleaning the Pump Disassemble the pump heads Clean the pump head Remove the valve plate and fixing plate Remove...

Страница 18: ...ts Separate the housing Detach the terminal and remove the heating element 17 Replacement Parts Glass Tube Detach the terminal The resistance value of a working heating element is 2 4 at 23 C 73 F If...

Страница 19: ...d reassemble Heating element 24V 50W Recalibrate the tempera ture The resistance of new heating element varies resulting in variations in operating tem peratures It is necessary to recalibrate the tem...

Страница 20: ...ote Spare or repair parts do not include mounting screws if they are not listed on the description Screws must be ordered separately Pan Head Screw with Washer M 3 x 6 2 B2068 Power Cord 3 Core Americ...

Страница 21: ...Name Description B1471 Cord Assembly With Micro Switch Plug B1024 Cord Holder set of 4 B1022 Cord Stopper B1026 Micro Switch B1021 Trigger A1029 Heating Element 24V 50W A1003 Nozzle S 1 0 0 04 in B101...

Страница 22: ...ning Drill for 0 8 mm 0 03 in Nozzle Cleaning Drill for 1 0 mm 0 04 in Nozzle Cleaning Drill for 1 3 mm 0 05 in Nozzle Cleaning Drill for 1 6 mm 0 06 in Nozzle B1087 B1088 B1089 B1302 B1303 B1304 B130...

Страница 23: ...WA KU OSAKA 556 0024 JAPAN TEL 81 6 6561 3225 FAX 81 6 6561 8466 OVERSEAS AFFILIATES U S A AMERICAN HAKKO PRODUCTS INC 25072 ANZA DR SANTA CLARITA CA 91355 U S A TEL 805 294 0090 FAX 805 294 0096 Toll...

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