Setup
78
27891EN-900-02 / Edition 02/2017
If the contact pressure is too high or too low, product removal
might deteriorate.
Contact pressure too high increases wear of the scraper knife.
At first installation, the contact pressure is set to minimum
pressure.
For the characteristics if the contact pressure is too low, refer to
chapter 15 Troubleshooting.
We recommend not to increase the contact pressure higher than
the scale value 3; else check the scraper knife for proper
function should it be necessary nonetheless.
10.6. MOUNTING THE SCRAPER SOCKET
Allen screwdriver 6 mm
Fig. 49: Swiveling off the scraper base
a Scraper base, movable with 2
pin receptacles (borings). For
autonomous alignment of the
scraper knife in parallel to the
roller.
b Scraper lever, to swivel off the
scraper socket
operating unit.
c Locking lever, to lock in swiveled
off position
1. Set the scraper force to minimum force (scale value 1).
2. Swivel off scraper lever (
b
) until locking lever (
c
) snaps in.
3. Check pin receptacles of the scraper base for impurities, clean if necessary.
a
c
b
Levier de raclage, pour faire pivoter l'unité de
commande de la prise de racloir
Levier de verrouillage pour
verrouiller la position pivotée