Operation
Version 1.0.1 - 2021-07-06
78
Translation of original instruction
DH 40CT
EN
D
H
4
0
CT_GB_
4.
fm
4.9
Spindle head
4.9.1
Swivelling the spindle head
The spindle head can be swung up to 45
° to the right or left.
Release the clamping screws on both
sides of the spindle head.
Set the desired angle using the scale.
Firmly tighten the clamping screws of
the spindle head.
ATTENTION!
The spindle head can be swivelled
significantly further. By continuing to
swivel, gear oil may seep from the
ventilation hole.
Img.4-5:
Spindle head clamping screw
CAUTION!
If the screws are completely unfastened, the spindle head might fall down.
When slewing the working head, only unfasten the screws as far as necessary to be able
to perform the settings. After having set the slewing angle, retighten the fixing screws.
4.9.2
Turning the spindle head
The spindle head can be turned around the axis of the drilling column.
Release the clamping lever respectively the locknut on the spindle head.
Turn the spindle head to the desired position.
Retighten the clamping lever respectively the locknut on the spindle head.
4.9.3
Lifting and lowering the spindle head
It is possible to lift the spindle head using the spindle head crank handle.
Position the spindle head at a higher position if you need a larger distance between the drilling
sleeve and the drilling table. Possible adjustment 260mm.
Release the clamping lever respec-
tively the locknut on the spindle head.
Lift or lower the spindle head using the
spindle head crank handle.
Retighten the clamping lever respec-
tively the locknut on the spindle head.
Img.4-6:
Spindle head height adjustment
Scale
Clamping bolts
Spindle head
Crank handle
