How to Shut Down a Injection Molding Machine Correctly
By TOSHIBA MACHINE CO.,LTD.
Shut down the machine by following the procedure below.
NOTE: The shutdown procedure may vary depending on the specification of the molding machine.
[1] Press [MOLD SET-UP] of the OPERATION selector button.
[2] Press [CLOSE] of the MOLD button to close the mold.
[3] Press [INJ] of the SCREW button continuously and purge all resin in the barrel until screw advance limit.
NOTES: In case of using thermal unstable resin, the resin inside the barrel should be exchanged with thermal stable resin.
[4] Press [SERVO] of the PREPARATION button to turn off the servomotor.
[5] Press [BARREL] of the HEATER button on the operational controller to turn off the barrel heater.
[6] Turn off the main breaker of the machine.
※Turn off the main breaker (NFB) on the injection side of the control cabinet.
Turn off the main breaker of the machine to disconnect power supply for the machine. To turn off the breaker of the cabinet panel for the plant facility, check that the main breaker of the machine installed on the secondary side of the cabinet panel has been turned off. Turning off the primary side power with the main breaker of the machine turned off may interrupt the normal backup function of the machine due to the effect of regenerative energy.
