MS-350 NP Operating Instructions Ver 4.02E
43
Error message
Check
Solutions
ERROR 0801
Sensor error
→
Is the temperature sensor connector
dislocated?
Securely insert the temperature
sensor connector.
If the error continues, the temperature
sensor may be damaged. Replace
the temperature sensor referring
to "10-7 Temperature sensor
ERROR 0802
Sensor error
ERROR 0901
Lever time up
Displayed when the microswitch is not
turned ON after the pressure lever is
lowered.
→
Is the seal pressure adjusted
according to the film being sealed?
→
Is the pressure adjusting nut
securely tightened?
Adjust the seal pressure properly
referring to "11-1 Sealing pressure
Does the small lever pin push the
microswitch when the pressure lever
lowers?
※
Adjust the microswitch referring to
"10-8 Microswitch replacement"
34).
ー-------
The microswitch may be
malfunctioning and may need to be
replaced.
※
Replace the microswitch referring
to "10-8 Microswitch replacement"
34).
ERROR 3000 ~ 3006
Communication
ー-------
If the error continues, the control unit
may be malfunctioning and may need
to be replaced.
※
Replace the control unit or contact
your local dealer for repair.
▪
The power switch also functions as an over-heat
shut off device.
▪
When power continues to be distributed to the
heating element for longer than about 3.5
seconds, the power switch automatically shuts
off to stop further heating.
▪
The machine stops its operation when the over-
heat shut off device turns OFF the machine
power.
13-2-1 Power switch turns OFF automatically
13-2 Other troubleshooting
Power switch with
over-heat shut off device
Caution
If this happens frequently, there is a
possibility of malfunction of the
machine. Do not operate the machine
until the cause of the shut down is
ascertained and the problem has been
addressed.