Foerster 6.453, Operating Instructions Manual

Page: 64 / 67

SENSORSYSTEM Ro 130
5.6 Checking and changing the cone belt MAINTENANCE
5-12
6.453 – 01/2006
NOTE !
Before the exit-side face plate is screwed on, the special washers fitted
on the screws must be checked for damage (earth fault). They must be
replaced by new ones if necessary!
Put on faceplate, tighten eight allen screws M 8x25 DIN 912 with max.
torque of 8 Nm
Tension the belt according to Chap. 5.6
Fig. 5.14 Special washer
left: after tightening
right: initial condition