HP-Nozzle, Installation & Service Instructions
herzog systems ag
Tel. +41 71 394 19 69
Fax. +41 71 394 19 60
info@herzogsystemsag.com
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Version 06/2022
Please pay attention to the following safety instructions and precautions
Safety instructions
This symbol indicates explanations about important matters.
Failure to read these or false handling could result in injury or damage.
Handling
Installation and servicing to be only carried out by suitable personnel according to
the installation and service instructions.
Nozzle can become extremely hot. Full face protection and heat resistant gloves
must be worn.
Damage precaution
Nozzle is only to be used for injection molding purposes.
Torques on screws and threaded parts must be adhered to.
Maximum injection rate / temperature: 3000 bar at 400°C.
Shut-off operation according to Melt pressure / time graph.
Never heat steel parts over 520°C.
The actuator is designed for temperatures up to 180°C.
No adjustment or manipulation when nozzle is in operation.
Take care that no foreign bodies enter the working parts of the nozzle.
Do not drop the nozzle or exert it to unnecessary forces.
Noise emissions from the nozzle do not exceed 70 dB(A).
Explosion danger
Some plastics produce gases if they stay for a longer time in a heated environment.
There is a risk that the gas may escape explosively through the nozzle orifice.
Keep this manual in a convenient place for future reference.
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