Trouble
Radial press does not finish pressing operation, pressing tongs do not close completely.
Cause
a. Drive unit overheated.
b. Worn carbon brushes.
c. Slipping clutch defective.
d. Incorrect pressing tongs (pressing contour, size) inserted.
e. Pressing tongs with stiff action or defective.
Trouble
During closing of the pressing tongs, a marked ridge is created on the compression sleeve.
Cause
a. Damaged or worn pressing tongs/pressing contour.
b. Incorrect pressing tongs (pressing contour, size) inserted.
c. Unsuitable matching of compression sleeve, pipe and support sleeve.
Trouble
Pressing jaws close unevenly when the pressing tongs are not loaded.
Cause: Pressing tongs have been dropped, compression spring is bent.