Safety Instructions
during assembly procedure of the CoolSpeed mini inside the tool holder.
• Clean internal diameter of the tool holder and external diameter of CoolSpeed mini
before assembling.
• Use a sealed tool holding system.
• Use cylindrical collets only, like hydraulic chuck or ER systems.
• Use moderate force while closing the collet, in order to extend CoolSpeed mini life.
• Closing Torque for ER 40 collet should be 175 [Nm] or higher. The axial force
upon the CoolSpeed mini due to 40 bar is 2,000 [N].
• During initial run (implementation of emulsion pressure) place the tool holder
with CoolSpeed mini near the machine table in order to avoid safety issues.
In case the CoolSpeed mini is not properly locked, there may be axial movement between CoolSpeed mini and tool holder, but
no damage will be present.
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