TMC TMC 1000E, Operation Manual

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Injection Molding Machine Chapter 1
1-4
V3.0
2 Safe operation of machine
2.1 Operating environment
For a safety operating environments, personal protection devices are required; safety shoes
and other protection devices required by the user country regulations are necessary.
If the noise level of operation environment is over 80dB
，
protection device like ear-mask is
required.
User company is responsible to provide a well-lit space complied with local regulations and
dry and flat ground for operating.
2.2 Disposal of scrap products or wastes
Disposal of scrap products or wastes must follow local laws and regulations.
2.3 Clamping unit
★
It is absolutely prohibited to remove any mechanical
，
hydraulic safety device or short circuit
of electrical safety limit switch.
★
Please don’t extend your hands or any part of your body into areas protected by the safety
guard during operation.
★
When it is necessary to adjust the mold on the machine
，
be sure to turn off pump motor
；
power off and hang the sign [Don’t Turn On Power] on the power switch.
★
Only authorized and qualified personnel are allowed to operate the machine.
★
Prior to starting the machine
，
please confirm all the safety guards are at normal positions.
★
After starting the machine
，
please confirm the normal operation of the safety gate.
★
Please check if the mold is fixed tightly on the platens.
2.4 Injection unit
★
Do not touch the barrel to avoid electrical shock or get burned.
★
Do not step on the barrel guard to avoid get electrical shock or damage thermocouples.
★
Do not remove the barrel guard.
★
When it is necessary to remove barrel guard to replace the heater band
，
please power off
machine first and make sure barrel unit is cooled down before starting to work.
★
Make sure the power is off when taking out the screw. Do not stand in the direction of
screw when it will be pulled out.
★
When the melted material is still flowing out from the nozzle
，
do not clean the nozzle.
★
Do not heat the plastic material exceeding its processing temperature
，
especially for the
PVC
、
POM which might generate gas.
★
When the nozzle or barrel end cap is not installed
，
do not nor perform charge nor injection
operation.
★
Upon cleaning inside of the hopper
，
make sure machine power is off.
★
When PVC
，
POM or corrosive glass fiber added material are used
，
upon material change