Rego-fix reCool Wartungs- Und Betriebsanleitung Seite 27

2. Tighten the nut on the driven tool with wrench (type E AX) or torque wrench with wrench head with AX drive.
We recommend tightening the reCool nut with a torque wrench.
Never clamp oversized tool shanks! Use properly sized collets.
Insert tool to the full length of the collet for best results if possible. However, never insert the tool less than 2/3 of
the collet bore length.
The maximum torque shall not be more than 25 % above the recommended tightening torque.
Mount one of the 3.80 mm, 100 mm or 120 mm hoses.
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