EWIKON L2X, Руководство по эксплуатации

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42 HPS-III-Heißkanalsystem_Elektro-Sicherheitshinweise_BA_V-2-0_EN
Electrical connection of hot runner systems
NOTE!
Mechanical stress of cable ends
The cable ends must not be subject to tensile stress.
Protect the cable ends
When wiring the system make sure that the thermo and power lines do not protrude from the outer edges of
the mould and are protected against damage. The distances between hot runner and cables inside the mould
have to be dimensioned in such a way that there is no damage to the components caused by excessive heat.
Secure the connection cables
All connecting cables have to secured in such a way that they do not get pinched when they are installed in the
mould (use cable binders and/or covering plates for the recesses).
Adhere to bending radiuses
The bending radiuses of the coil heater and the thermocouple have to be adhered to. The minimum bending
radius is 15 mm. The connection can only be bended once.
General instructions for wiring
• Place the cables in such a way that there is no direct contact with hot surfaces and that the expected tem-
perature is below the maximum allowable temperature for the wire insulation.
• Place the cables in such a way that they can not get pinched when the hot runner system is installed.
• When placing the cables keep clear of sharp edges.