K.M150R.. / K.250... / K.D300... / K.D350...
23. MOTOR COOLING GAP INSPECTION AND MAINTENANCE
serviced.
aggressiveness and the operating mode.
GB
If an optimum degree of cleanliness is observed in the gap during the above-mentioned inspections, periodical maintenance can be scheduled after
hygiene and safety:
connecting pipes.
can only be perfectly cleaned after the impeller has been removed.
ring diameter and the impeller clearance diameter) replace the ring and/or the impeller or reset the impeller clearance diameter by applying a steel
5. - Thoroughly clean the rubber parts, nuts and bolts before reassembling the individual components.
Fig. 1
Impeller clearance diameter
1,5 mm
(m x.diametral play = 3 mm)
á
0,25 mm
Inner ring diameter
(min.diametral play = 0,5 mm)
Caprari S.p.A.
31