Brother S-7220B Instruction Manual page 68
Single needle direct drive needle feed lock stitcher with thread trimmer
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Also See for S-7220B:
- Manual de instrucciones (74 pages) ,
- Instruction manual (72 pages) ,
- Basic operation manual (28 pages)
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14. TROUBLESHOOTING
Problem
17
Nothing appears on the
operation panel display.
18
"GrEASEUP"
or
flashes
in
the
display when the power
switch is turned on.
61
Is the power supply connector
disconnected from the control
box?
Insert
securely.
Is
the
operation
connector
inside the control
box disconnected?
Insert
securely.
"GU"
This display is to notify you that it is time to apply grease.
panel
Apply grease.
Possible cause
the
connector
panel
the
connector
S-7220B
Page
2196M
11
10*
3154M
42, 44*
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