GRAVOGRAPH M20 - X84; Removal And Fitting Of The Chuck

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M_M20 series_EN_C
Preventive maintenance
 Removaland󰘰ttingofthechuck
Thechuckshouldalwaysberemovedfor󰄉atengravingofanobjectofmorethan85mm
(3.346in)alongY.Otherwise,thereisariskthatthetoolholdermightstrikethejawsor
the chuck.
1
2
3
4
5
1. Allenkey(4mm(0.157in))
2. Chuck
3. Center screw
4. Dowel
5. Axis
Removingthechuck:
1. Loosen and remove the center screw of the chuck with the wrench.
Ifnecessary,openthejawswiththechuckclampingring.
2. Remove the chuck.
Fittingthechuck:
1. Position the chuck on the shaft, with the dowel.
2. Place in position and tighten the center screw of the chuck with the wrench.