Yamato PULVIS MINI BED GB210B, Инструкция по эксплуатации

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8. In the Event of Failure…
Trouble Shooting
Problem Possible Cause Solution
Thermo regulator
failure z Defective display function
z Sensor failure
z Activated overheating protection
function
z Maintain or replace the part.
z Replace the part.
z Lower the temperature setting
Adjusting dial
(Not activated
blower and pump)
z Adjusting circuit failure and wiring
failure
z Lack of capacity of heater due to
excessive drying airflow
z Maintain the part or replace the
thermo regulator.
z No error.
For operating this unit with high
temperature, decrease the flow rate
of the drying air or increase the
setting value.
Display lamp
（
The lamp will not
switch even if the
suction port
connection is
switched.
）
z Limit switch failure
z Limit switch imperfect adjustment
z
Imperfect circuit and wiring
z Replace the limit switch.
z Adjust so that the limit switch
touches the suction filter case.
z
Repair the defective point.
Lift switch
（
Pressing the lift
switch will not
move the stage
）
z Lift switch failure
z Imperfect circuit and wiring
z Motor failure
z Replace the lift switch.
z Repair the defective point.
z Replace the motor.
Stirrer switch
（ Stirrer blade do
not operate.
）
z Clogging of the stage rotation part
with powder.
z Imperfect circuit and wiring
z Motor failure
z Remove power and other dusts.
z Repair the defective point.
z Replace the motor.
◆
In the case if the error other than listed above occurred, turn off the power switch and
primary power source immediately. Contact the shop of your purchase or nearest
Yamato Scientific Service Office.