Thanks Thanks:  0
Likes Likes:  0
Dislikes Dislikes:  0
Results 1 to 2 of 2

Thread: Sharp Arm 421u

  1. #1
    navaneetan
    Guest

    Sharp Arm 421u

    Hi, I Have A Sharp Arm421u,it Showing L4-02,i Replaced Drum,cleaning Blade Everything,but It Showing Sometime The Same Error. What Is a Permanent Solution?

  2. #2
    Master Of The Obvious 10,000+ Posts
    Sharp Arm 421u

    blackcat4866's Avatar
    Join Date
    Jul 2007
    Location
    Lapeer, Michigan
    Posts
    22,445
    Rep Power
    462
    L4-02 is Drum motor lock. That is, the drum motor cannot turn. There are several possible reasons:
    1) flipped drum blade.
    2) cleaning unit backed up.
    3) drum motor failure (possibly as a result of cleaning unit backup).
    4) shorting high voltage leads (I know it sounds illogical, but I've seen it on other Sharps).

Tags for this Thread

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Get the Android App
click or scan for the Copytechnet Mobile App

-= -= -= -= -=


IDrive Remote Backup

Lunarpages Internet Solutions

Advertise on Copytechnet

Your Link Here