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SERVICE CALL CONDITIONS
SM
4-63
B234/B235/B236/D101/D102/D103
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Protective Circuit Error
The thermostat (THSW1) inside the
gluing unit detected an abnormally high
temperature.
•
Glue heater defective
SC795-39
A
Abnormal thermostat detection
•
Thermostat defective
Glue Surface Error 1
The surface of the glue in the vat
did not reach the lower limit
position. This error is issued
when the glue surface was
detected below the lower limit
position 4 times in succession
during the glue re-supply cycle.
•
Glue has clogged in the vat
•
Glue supply defective
•
Glue level thermistor (S58) defective
SC795-40
A
The surface of the glue in the vat
did not reach the upper limit (full)
position.
•
Glue has clogged the vat
•
Glue level thermistor (S58) defective
•
The glue level thermistor could not
detect the glue surface at the upper
limit position: 1) After glue was
detected above the low limit mark,
and 2) After 12 glue packets were
supplied, and 3) No glue had been
recently applied.
Glue Surface Error 2
SC795-41
A
The glue surface has not dropped below
the upper limit mark. Without a glue vat
refill, the glue level thermistor could not
detect the level of the glue below the
upper limit (full) level, even after the
application of 25.42 g of glue.
•
Glue application abnormal
(not applying correctly)
•
Glue level thermistor (S58)
defective
Glue Level Thermistor (S58) Adjustment Error
SC795-42
A
One of the following errors occurred in the
adjustment data for the glue level thermistor:
•
Glue level thermistor 1 value (low limit)
was out of the range: 128°C±14°C)
•
Glue level thermistor 2 value (high limit)
was out of the range: 142°C±10°C)
•
Glue level thermistor adjustment value 1
was larger than for adjustment 1.
•
The difference between the values for
adjustment 1 and 2 was less than 5°C.
•
Slave control board
connection loose,
broken, defective
•
Slave control board
defective