
UES-40
ISSUE4
2-3
T
roubleshooting
(Continued next page)
ëÊ2èÕ
T
ro
ubl
es
hoo
ti
ng
1-1
T
roubleshooting list
Problem
Parts That Might Have Caused the Problem
Oscillation
board
Monitor
board
Relay
board
Control
board
Panel
sheet
Converter
Harnesses
Other
Other than main unit
Power-on
problem
Converter fan unresponsive
—
—
—
—
—
1
Converter – Power switch
Power switch
—
Power-switch LED remains unlit.
—
—
—
3
2
1
Converter – Oscillation board (J2)
Power switch
—
Oscillation board (J4) – Control board (J5)
Control board (J2) – Panel sheet
No startup sound
—
2
—
1
—
3
Oscillation board (J3) – Monitor board (J5)
—
—
Monitor board (J2) – Speaker
Monitor board (J16) – Control board (J1)
All panel lights remain unlit.
—
—
—
1
2
—
Control board (J2) – Panel sheet
—
—
All panel lights remain lit.
—
—
—
1
2
—
—
—
—
No response
even when the
output
switches*
2
are
pressed
All output switches
including the hand-
piece and foot
switch are unre-
sponsive.
No sound
—
2
—
1
—
—
—
—
—
LEDs remain unlit.
—
—
—
1
2
—
—
—
—
No sound, LEDs
remain unlit.
—
2
—
1
—
—
—
—
—
Handpiece switch
unresponsive (but
foot switch works)
No sound
—
1
—
2
—
—
—
—
—
LEDs remain unlit.
—
—
—
1
2
—
—
—
—
No sound, LEDs
remain unlit.
—
1
3
2
—
—
—
—
—
Foot switch unre-
sponsive (but
handpiece switch
works)
No sound
—
1
—
2
—
—
—
—
—
LEDs remain unlit.
—
—
—
1
2
—
—
—
—
No sound, LEDs
remain unlit.
—
1
—
2
—
—
—
—
—
Switch unrespon-
sive when using
handpiece con-
nector 1
No sound
—
1
—
2
—
—
—
—
—
LEDs remain unlit.
—
—
—
1
2
—
—
—
—
No sound, LEDs
remain unlit.
—
1
3
2
—
—
—
Front port
part
Handpiece switch damage
Switch unrespon-
sive when using
handpiece con-
nector 2
No sound
—
1
—
2
—
—
—
—
—
LEDs remain unlit.
—
—
—
1
2
—
—
—
—
No sound, LEDs
remain unlit.
—
1
3
2
—
—
—
Front port
part
Handpiece switch damage
Foot switch (MAJ-
1258) unrespon-
sive
No sound
—
1
—
2
—
—
—
—
—
LEDs remain unlit.
—
—
—
1
2
—
—
—
—
No sound, LEDs
remain unlit.
—
1
3
2
—
—
Monitor board (J1) – Foot switch (MAJ-1258)
Foot switch
(MAJ-1258)
port part
Foot-switch
damage
Bipolar foot switch
(MAJ-1259) unre-
sponsive
No sound
—
1
—
2
—
—
—
—
—
LEDs remain unlit.
—
—
—
1
2
—
—
—
—
No sound, LEDs
remain unlit.
—
1
3
2
—
—
Monitor board (J1) – Foot switch (MAJ-1259)
Foot switch
(MAJ-1259)
port part
Foot-switch
damage
*
1
*1 The numbers indicate the relative likelihood that this is the affected unit. These numbered units may be damaged.
*2 Foot-switch cutting or coagulation pedal and handpiece output switch
Содержание UES-40
Страница 1: ...ISSUE4 2008 01 MAINTENANCE MANUAL UES 40...
Страница 2: ......
Страница 6: ......
Страница 28: ......
Страница 36: ......
Страница 53: ...ISSUE4 4 1 Inspection Chapter 4 Inspection Chapter 4 Inspection 1 Preparation 4 2 2 Inspection Procedure 4 2...
Страница 55: ...ISSUE4 5 1 Parts List Chapter 5 Parts List Chapter 5 Parts List 1 Exploded Parts Diagram 5 2 2 Parts List 5 6...
Страница 62: ......
Страница 63: ......