Retsch GM 200 - Page 51

Cleaning, Wear and Maintenance
51
Likewise, all existing sealing gaskets (of grinding sets and in the device) should be checked for
wear regularly and replaced if necessary.
V-ring sealing gasket on the motor shaft:
Fig. 23: Checking the V-ring sealing gasket
 Check the V-ring sealing gasket (VD) at regular intervals for damage.
 Exchange the V-ring sealing gasket if damaged.
NOTICE If the V-ring sealing gasket (VD) is damaged, moisture can enter the interior of the
device.
VD
MW