1 Operational Manual
(B) Do mold opening and closing until stroking end.
3.9 “017 Mold Adjustment Motor Exceeds Its Load Limit”
(A) In Mold adjustment menu(16), when motor overloading device activated (Input 27 ON)
(B) Remedy:
a) Reset the thermal relay of mold adjustment motor.
b) Check the setting of thermal relay and the contact condition.
c) Check the current of mold adjustment motor, if the current is too high, check the adjustment’s
mechanism and motor condition.
3.10 “018 The Back Safety Door Is Not Closed” “
(A) Rear guard was open (Input 01 OFF), pump will be shut off.
(B) Remedy:
a) Close the rear guard.
b) Check the limit switch of rear guard and circuit.
3.11 “019 The Front Safety Door Is Not Closed” “
(A) Front guard is open (Input 00 OFF).
(B) Remedy:
a) Close the Front guard.
b) Check the limit switch of front guard and circuit.
3.12 “020 Back Limit Switch Error of Ejector Moving”
(A) Conditions:
a) Ejector backward home L.S. (Input 23 OFF) or mold ejector returns acknowledgement
L.S. (Input 26 OFF) wasn
‘
t in position.
b) Ejector backward home L.S. (Input 23 OFF) was not active while operate core in
or Mold Screw forward
(B) Remedy:
a) Check condition of ejector backward Input 23.
b) Check condition of Input 26 if installed.
3.13 “021 Mold Adjustment Exceeds the Minimum Size”
(A) The forward stroke of mold adjustment exceeds the limit switch of minimum mold
thickness (Input 04 ON).
(B) Remedy:
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