Clamping/Removing Stirrer Tools - Heidolph Hei-TORQUE Expert Betriebsanleitung

Commissioning
Undoing and pulling off the quick-action chuck
➜
Push the safety ring upwards to release the locking of the quick-action chuck.
➜ Secure the quick-action chuck with one hand anduse the hex wrench supplied to
turn the grub screw counterclockwise, in order to loosen the quick-action chuck.
➜
Pull the quick-action chuck off the stirrer shaft.

Clamping/removing stirrer tools

WARNING
Risk of injury due to rotating parts
➜
Proceed as follows to clamp/remove stirrer tools:
➜ Turn the safety ring (marked by hatching in the following figure) counterclockwise
until it stops to unlock the quick-action chuck.
➜ Pull the safety ring downward until it stops, so that you can open the quick-action
chuck (turn the quick-action chuck clockwise):
➜ Insert the stirrer tool into the quick-action chuck. Make sure that the working
height is as required!
➜
Hold the stirrer tool in the middle, where possible, and close the quick-action chuck
by turning it counterclockwise carefully until you can feel resistance.
➜ Align the stirrer tool vertically if necessary, and with the middle of the quick-action
chuck and then continue turning the quick-action chuck counterclockwise against
the resistance until three clear latching noises can be heard. In this way, the quick-
action chuck is locked and the clamped stirrer tool is fixed securely.
➜
Push and turn the safety ring back into the initial position (figure, far left), to
secure and lock the quick-action chuck.
➜ Before starting the rotational movement, check the clamped stirrer tool for tight fit
and correct true running (concentricity).
If necessary, stop the rotational movement (see section "Stirrer
on/off swipe field" on page 60) and before clamping/removing
stirrer tools, switch off the device to prevent it from starting up
unexpectedly!
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