Announcement

Collapse
No announcement yet.

Quick 70gw+

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

    Quick 70gw+

    I have a QUICK 70GW+ SMD rework station. it hot air gun not working, blower on but heat gun not working, display see heat 35 not up to going heat. any one help me.
    Last edited by SMDFlea; 08-04-2021, 03:34 AM.

    #2
    Re: Quick 70gw+

    check continuity on heating element

    Comment


      #3
      Re: Quick 70gw+

      Also check either a for a relay if it has one or triac or mosfet or something else that would control the heating element if it has a optic sensor check that the input side is getting a signal to turn on if you have a signal on the input then check output for power

      Check wiring going to the element also check and see if it has a thermal fuse or not
      9 PC LCD Monitor
      6 LCD Flat Screen TV
      30 Desk Top Switching Power Supply
      10 Battery Charger Switching Power Supply for Power Tool
      6 18v Lithium Battery Power Boards for Tool Battery Packs
      1 XBox 360 Switching Power Supply and M Board
      25 Servo Drives 220/460 3 Phase
      6 De-soldering Station Switching Power Supply 1 Power Supply
      1 Dell Mother Board
      15 Computer Power Supply
      1 HP Printer Supply & Control Board * lighting finished it *


      These two repairs where found with a ESR meter...> Temp at 50*F then at 90*F the ESR reading more than 10%

      1 Over Head Crane Current Sensing Board ( VFD Failure Five Years Later )
      2 Hem Saw Computer Stack Board

      All of these had CAPs POOF
      All of the mosfet that are taken out by bad caps

      Comment

      Working...
      X