54
Montage- und Betriebsanleitung
Installation and Operating Instructions
EN
N
NOOTTIICCEE
DDaam
maaggee ccaauusseedd bbyy ttooooll lleennggtthh aaddjjuussttm
meenntt w
wiitthh ccllaam
mppeedd ttooooll!!
Do not change the tool length adjustment as long as the tool is clamped.
IIN
NFFO
ORRM
MAATTIIO
ON
N
The stop screw for radial tool length adjustment is not secured to
prevent it from falling out. The specified adjusting range cannot be
exceeded.
Adjust the HPH clamping chuck to the tool length by turning the screw
for radial tool length adjustment using an appropriate hex-wrench with
T-handle.
IIN
NFFO
ORRM
MAATTIIO
ON
N
The tool length is adjusted by means of a bevel gear unit. Adjust-
ment is performed in several steps:
•
Adjust the unclamped tool shank to 00..22 ttoo 00..33 m
mm
m below the
target length.
•
Clamp the tool shank up to the gripping point.
•
Adjust the desired tool length.
The tool shank has to be released again if the tool has to be adjust-
ed again.
Adjusting tool length (radial)
Montage- und Betriebsanleitung
Installation and Operating Instructions
55
EN
W
WAARRN
NIIN
NG
G
IInnssuuffffiicciieenntt ccllaam
mppiinngg uupp ttoo tthhee ssttoopp aanndd ffaaiilluurree ttoo oobbsseerrvvee tthhee m
miinniim
muum
m nnuum
mbbeerr ooff ttuurrnnss!!
Insufficient clamping up to the stop and failure to observe the minimum number of rotations can cause the workpiece to
fly off like a projectile and cause serious injuries.
During clamping, screw in the clamping screw up to the stop, observing the specified minimum number of rotations
(see
section 4.4 Technical data).
IIN
NFFO
ORRM
MAATTIIO
ON
N
The clamping screw is not captive!
Ensure that the clamping screw is clean.
Turn the clamping screw uupp ttoo tthhee ssttoopp using an hex-wrench with T-
handle (see
Fig. 11: Clamp the tool).
Set a torque wrench to a tightening torque of 77
N
Nm
m
.
Tighten the clamping screw to the stop with the aid of the torque
wrench.
RREESSU
ULLTT
The tool is now fully clamped in the HPH clamping chuck and can be used.
Clamp the tool
Montage- und Betriebsanleitung
Installation and Operating Instructions
54
EN