4
1.7 The upper display (Item
2) resets after starting a
program.
Ribbon cable connection
is loose (Item 5).
Power cord is loose.
Display board is faulty.
Check cable connection at power
supply and display boards (Items 23
and 2, respectively).
Check and adjust as needed.
Replace display board.
1.8 Program stops, lines of
dots shoot across
screen.
Ribbon cable (Item 5)
connection is loose.
Display board (Item 2) is
faulty.
Check and adjust cable connection
as needed.
Replace display board.
1.9 Machine shuts down in
programs but works in
manual.
Display board (Item 2) is
faulty.
Replace display board.
1.10 Can’t
select
program
or enter information and
no beep when buttons
are pressed.
Overlay/switch panel
(Item 1) is faulty.
Replace overlay/switch panel.
Summary of Contents for TC1000 Series
Page 1: ...TC1000 Service Manual SALES 800 278 3933 CUSTOMER SERVICE 800 745 1373...
Page 10: ...9 IV Figures Figure 1 TC1000 Total Assembly Items 1 20 Figure 2 TC1000 Main Frame Items 21 43...
Page 11: ...10...
Page 12: ...11 Figure 3 Power Entry Module with Fuse Holder...
