TMC TMC 1000E, Operation Manual

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Injection Molding Machine Chapter 1
1-5
V3.0
or before machine shutdown
，
please use PP material to clean the barrel.
★
Prior to move the carriage forward
，
be sure to close the mold.
2.5 Hydraulic unit
★
Do not set pressure over the maximum system operation pressure according to machine
specification.
★
Power off machine and wait for no residual hydraulic pressure before disassemble any
hydraulic or mechanical parts.
★
When damage is found on the high pressure hose
，
replace it immediately
；
otherwise
，
when the high pressure hose is ruptured
，
the high pressure hydraulic oil will erupt thus
causing injury to the personnel.
★
The operation temperature of hydraulic oil is 35
℃
-50
℃，
continuous operation between 20
℃
-55
℃
is allowed
；
however
，
when the temperature is below 20
℃，
please perform oil
pre-heat process to heat up the temperature
，
oil temperature less than 20
℃
will make the
system very unstable.
★
When the hydraulic hose or valve is found loose
，
please tighten them up immediately thus
preventing oil leakage or other problems.
2.6 Electrical unit
★
Turn the power off before opening the control cabinet to prevent electrical shock.
★
Turn the power off before removing the barrel guard.
★
Turn the power off before replacing the heater band.
★
Turn the power off before wiring the circuits in the terminal box of heater band.
★
Make sure the machine has been properly and independently grounded(earthed)
，
phase N
shall not be in connection with grounding G.
★
Make sure no water accumulated in the machine to prevent the water from getting into the
electrical control cabinet and result in electric leakage or damage on the machine.