52
Montage- und Betriebsanleitung
Installation and Operating Instructions
EN
To adjust the tool holder to the type of coolant supply on the machine, it is sufficient to adjust the position of two threaded
pins. The threaded pins (secured with medium-strength thread locking compound) seal off the bore for the alternative cool-
ant supply. WTE After-sales Service is also at your disposal for the changeover.
5.3.1
Basic setting Form AD or JD to DIN ISO 7388
Unless otherwise indicated in the purchase order, the tool holders are deliv-
ered in Form AD.
Basic setting of the coolant supply
Fig. 14:
5.3.2
Change over to Form AF or JF
WARNING
Risk of burns from hot threaded pin area!
Serious burns and injuries can occur during heating and unscrewing the threaded pins.
Always wear ISO protective gloves when heating and unscrewing the threaded pins.
After heating, wait until the heated threaded pin area has cooled down.
Montage- und Betriebsanleitung
Installation and Operating Instructions
53
EN
WARNUNG
Risk of explosion during heating of the hydraulic elements!
During heating of the part of the threaded pin, the chucking section and the pressure application areas can
become hot and cause the hydraulic chuck to become deformed or to burst explosively. Hot oil and metal
slivers can then fly around uncontrolled and cause serious injuries to the operator.
Heat only the area of the threaded pin.
Carry out heating only with the hydraulics in the unclamped position.
Have the modification carried out by WTE After-sales Service.
Change over from basic setting to coolant supply Form AF:
Ensure that the area of the hydraulics is cooled adequately.
1.
Heat the threaded pins or the threaded pin area until the threaded pins
2.
can be unscrewed.
WARNING! Risk of burns from hot threaded pin area!
After heating, wait until the heated threaded pin area has cooled down.
Unscrew the threaded pins using an Allen key 2.5.
3.
Remove the adhesive residues from the threaded pins and threaded bores.
4.
Screw the threaded pins with medium-strength thread locking compound
5.
(adhesive) into the cooled tool holder at “Pos. 2” (see Fig. 15: Coolant
Supply Form AF/JF).
Coolant Supply Form AF/JF
Fig. 15:
