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5.
Trouble Shooting
5.1 Granulator Can Not Work
1) Check if the emergency stop has been reset or not. If not, rotate the button
anti-clockwise to reset it.
2) Check if the safety switch between feed box and storage box is completely
closed. If not, machine can not be started.
3) Checking overload protector of the motor.
4) The overload protector in the electrical control box will work if the motor
overloads. Test white key (A) turn left, press the
“
Reset
”
button (B) to reset
it. Before it starts again, check whether there is any powder left in the
granulator.
5) Check the overload protector of the feeding blower's motor.
6) If the feeding blower does not run, the granulator can run neither. Check
the motor protector in the electric control box. If the protector is closed, the
switch will be at
“
0
”
position, reset it to
“
1
”
position. Check if there
’
s no
leftover, then re-start the machine. Test the white key(A) turn left, press
”
Reset
”
key (B) to reset it.
7) Check the clearance between the blades
8) The stop will happen or the motor overload protector will work if the blade
is very blunt or the space between blades is not correct. Protector will be
tripped if motor is overload. Blades should be checked, replaced or
adjusted between the blades.
9) The contactor is burnt down or the control circuit is break off.
A
B
