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Service Manual BXT3-13/16/19
ENGLISH
3.3.7 System error process
No.
System error
System response
Signalling
Rectification
E50
Cancel welding Open the rocker (S4:0)
Cancel welding process. (E2) Error Code, oran-
ge backlight,
symbol pulsating
beep tone, average
Incorrect welding.
– Repeat strapping
– Replace rocker
switch wiring
E51
Cancel cooling: Rocker switch open
(S4:0)
Cancel cooling process.
(E2) Error Code, oran-
ge backlight,
symbol pulsating
beep tone, average
Incorrect welding.
– Repeat strapping
– Replace rocker
switch wiring
E53
Timeout lower welding mechanism (S3
!= 1)
– Mechanical components jammed
– Cam switch / wiring defective
Cancel welding process. (E2) Error Code, red
backlight,
symbol pulsating
beep tone, long
Incorrect welding.
– Repeat strapping
– Clean mechanical
components
– Replace cam
switch / wiring
E54
Timeout welding process (End position
not found)
- Mechanical components jammed
Cancel welding process. (E2) Error Code, red
backlight,
symbol pulsating
beep tone, long
Incorrect welding.
– Repeat strapping
– Clean mechanical
components
E55
Performance limitation [AUTO]
Cancel tensioning pro-
cess.
(E1) Error Code, oran-
ge backlight,
symbol &
pulsating beep tone,
average
– Repeat auto
tensioning.
E56
Timeout tensioning process [AUTO]
Cancel tensioning pro-
cess.
(E1) Error Code, oran-
ge backlight, pulsating
beep tone, average
– Repeat auto
tensioning.
E57
Strap torn or slipped
Cancel tensioning
process
idle state, BE = 0
(E1) Error Code, oran-
ge backlight, pulsating
beep tone, average.
Symbol flashes
– Reduce tensioning
force
– Insert the strap
again.
– Clean or replace
the tensioning
wheel
